From d3f26ece7d4383df0b22fe9c3cb3e695381ec737 Mon Sep 17 00:00:00 2001 From: Dan Klein Date: Mon, 24 Aug 2015 10:51:13 +0300 Subject: Initial push to external_lib migration --- .../python_lib/enum34-1.0.4/PKG-INFO | 746 --------- .../python_lib/enum34-1.0.4/enum/LICENSE | 32 - .../python_lib/enum34-1.0.4/enum/README | 2 - .../python_lib/enum34-1.0.4/enum/__init__.py | 790 --------- .../python_lib/enum34-1.0.4/enum/doc/enum.rst | 725 --------- .../python_lib/enum34-1.0.4/enum/enum.py | 790 --------- .../python_lib/enum34-1.0.4/enum/test_enum.py | 1690 -------------------- .../python_lib/enum34-1.0.4/setup.py | 44 - 8 files changed, 4819 deletions(-) delete mode 100755 scripts/automation/trex_control_plane/python_lib/enum34-1.0.4/PKG-INFO delete mode 100755 scripts/automation/trex_control_plane/python_lib/enum34-1.0.4/enum/LICENSE delete mode 100755 scripts/automation/trex_control_plane/python_lib/enum34-1.0.4/enum/README delete mode 100755 scripts/automation/trex_control_plane/python_lib/enum34-1.0.4/enum/__init__.py delete mode 100755 scripts/automation/trex_control_plane/python_lib/enum34-1.0.4/enum/doc/enum.rst delete mode 100755 scripts/automation/trex_control_plane/python_lib/enum34-1.0.4/enum/enum.py delete mode 100755 scripts/automation/trex_control_plane/python_lib/enum34-1.0.4/enum/test_enum.py delete mode 100755 scripts/automation/trex_control_plane/python_lib/enum34-1.0.4/setup.py (limited to 'scripts/automation/trex_control_plane/python_lib/enum34-1.0.4') diff --git a/scripts/automation/trex_control_plane/python_lib/enum34-1.0.4/PKG-INFO b/scripts/automation/trex_control_plane/python_lib/enum34-1.0.4/PKG-INFO deleted file mode 100755 index 428ce0e3..00000000 --- a/scripts/automation/trex_control_plane/python_lib/enum34-1.0.4/PKG-INFO +++ /dev/null @@ -1,746 +0,0 @@ -Metadata-Version: 1.1 -Name: enum34 -Version: 1.0.4 -Summary: Python 3.4 Enum backported to 3.3, 3.2, 3.1, 2.7, 2.6, 2.5, and 2.4 -Home-page: https://pypi.python.org/pypi/enum34 -Author: Ethan Furman -Author-email: ethan@stoneleaf.us -License: BSD License -Description: ``enum`` --- support for enumerations - ======================================== - - .. :synopsis: enumerations are sets of symbolic names bound to unique, constant - values. - .. :moduleauthor:: Ethan Furman - .. :sectionauthor:: Barry Warsaw , - .. :sectionauthor:: Eli Bendersky , - .. :sectionauthor:: Ethan Furman - - ---------------- - - An enumeration is a set of symbolic names (members) bound to unique, constant - values. Within an enumeration, the members can be compared by identity, and - the enumeration itself can be iterated over. - - - Module Contents - --------------- - - This module defines two enumeration classes that can be used to define unique - sets of names and values: ``Enum`` and ``IntEnum``. It also defines - one decorator, ``unique``. - - ``Enum`` - - Base class for creating enumerated constants. See section `Functional API`_ - for an alternate construction syntax. - - ``IntEnum`` - - Base class for creating enumerated constants that are also subclasses of ``int``. - - ``unique`` - - Enum class decorator that ensures only one name is bound to any one value. - - - Creating an Enum - ---------------- - - Enumerations are created using the ``class`` syntax, which makes them - easy to read and write. An alternative creation method is described in - `Functional API`_. To define an enumeration, subclass ``Enum`` as - follows:: - - >>> from enum import Enum - >>> class Color(Enum): - ... red = 1 - ... green = 2 - ... blue = 3 - - Note: Nomenclature - - - The class ``Color`` is an *enumeration* (or *enum*) - - The attributes ``Color.red``, ``Color.green``, etc., are - *enumeration members* (or *enum members*). - - The enum members have *names* and *values* (the name of - ``Color.red`` is ``red``, the value of ``Color.blue`` is - ``3``, etc.) - - Note: - - Even though we use the ``class`` syntax to create Enums, Enums - are not normal Python classes. See `How are Enums different?`_ for - more details. - - Enumeration members have human readable string representations:: - - >>> print(Color.red) - Color.red - - ...while their ``repr`` has more information:: - - >>> print(repr(Color.red)) - - - The *type* of an enumeration member is the enumeration it belongs to:: - - >>> type(Color.red) - - >>> isinstance(Color.green, Color) - True - >>> - - Enum members also have a property that contains just their item name:: - - >>> print(Color.red.name) - red - - Enumerations support iteration. In Python 3.x definition order is used; in - Python 2.x the definition order is not available, but class attribute - ``__order__`` is supported; otherwise, value order is used:: - - >>> class Shake(Enum): - ... __order__ = 'vanilla chocolate cookies mint' # only needed in 2.x - ... vanilla = 7 - ... chocolate = 4 - ... cookies = 9 - ... mint = 3 - ... - >>> for shake in Shake: - ... print(shake) - ... - Shake.vanilla - Shake.chocolate - Shake.cookies - Shake.mint - - The ``__order__`` attribute is always removed, and in 3.x it is also ignored - (order is definition order); however, in the stdlib version it will be ignored - but not removed. - - Enumeration members are hashable, so they can be used in dictionaries and sets:: - - >>> apples = {} - >>> apples[Color.red] = 'red delicious' - >>> apples[Color.green] = 'granny smith' - >>> apples == {Color.red: 'red delicious', Color.green: 'granny smith'} - True - - - Programmatic access to enumeration members and their attributes - --------------------------------------------------------------- - - Sometimes it's useful to access members in enumerations programmatically (i.e. - situations where ``Color.red`` won't do because the exact color is not known - at program-writing time). ``Enum`` allows such access:: - - >>> Color(1) - - >>> Color(3) - - - If you want to access enum members by *name*, use item access:: - - >>> Color['red'] - - >>> Color['green'] - - - If have an enum member and need its ``name`` or ``value``:: - - >>> member = Color.red - >>> member.name - 'red' - >>> member.value - 1 - - - Duplicating enum members and values - ----------------------------------- - - Having two enum members (or any other attribute) with the same name is invalid; - in Python 3.x this would raise an error, but in Python 2.x the second member - simply overwrites the first:: - - >>> # python 2.x - >>> class Shape(Enum): - ... square = 2 - ... square = 3 - ... - >>> Shape.square - - - >>> # python 3.x - >>> class Shape(Enum): - ... square = 2 - ... square = 3 - Traceback (most recent call last): - ... - TypeError: Attempted to reuse key: 'square' - - However, two enum members are allowed to have the same value. Given two members - A and B with the same value (and A defined first), B is an alias to A. By-value - lookup of the value of A and B will return A. By-name lookup of B will also - return A:: - - >>> class Shape(Enum): - ... __order__ = 'square diamond circle alias_for_square' # only needed in 2.x - ... square = 2 - ... diamond = 1 - ... circle = 3 - ... alias_for_square = 2 - ... - >>> Shape.square - - >>> Shape.alias_for_square - - >>> Shape(2) - - - - Allowing aliases is not always desirable. ``unique`` can be used to ensure - that none exist in a particular enumeration:: - - >>> from enum import unique - >>> @unique - ... class Mistake(Enum): - ... __order__ = 'one two three four' # only needed in 2.x - ... one = 1 - ... two = 2 - ... three = 3 - ... four = 3 - Traceback (most recent call last): - ... - ValueError: duplicate names found in : four -> three - - Iterating over the members of an enum does not provide the aliases:: - - >>> list(Shape) - [, , ] - - The special attribute ``__members__`` is a dictionary mapping names to members. - It includes all names defined in the enumeration, including the aliases:: - - >>> for name, member in sorted(Shape.__members__.items()): - ... name, member - ... - ('alias_for_square', ) - ('circle', ) - ('diamond', ) - ('square', ) - - The ``__members__`` attribute can be used for detailed programmatic access to - the enumeration members. For example, finding all the aliases:: - - >>> [name for name, member in Shape.__members__.items() if member.name != name] - ['alias_for_square'] - - Comparisons - ----------- - - Enumeration members are compared by identity:: - - >>> Color.red is Color.red - True - >>> Color.red is Color.blue - False - >>> Color.red is not Color.blue - True - - Ordered comparisons between enumeration values are *not* supported. Enum - members are not integers (but see `IntEnum`_ below):: - - >>> Color.red < Color.blue - Traceback (most recent call last): - File "", line 1, in - TypeError: unorderable types: Color() < Color() - - .. warning:: - - In Python 2 *everything* is ordered, even though the ordering may not - make sense. If you want your enumerations to have a sensible ordering - check out the `OrderedEnum`_ recipe below. - - - Equality comparisons are defined though:: - - >>> Color.blue == Color.red - False - >>> Color.blue != Color.red - True - >>> Color.blue == Color.blue - True - - Comparisons against non-enumeration values will always compare not equal - (again, ``IntEnum`` was explicitly designed to behave differently, see - below):: - - >>> Color.blue == 2 - False - - - Allowed members and attributes of enumerations - ---------------------------------------------- - - The examples above use integers for enumeration values. Using integers is - short and handy (and provided by default by the `Functional API`_), but not - strictly enforced. In the vast majority of use-cases, one doesn't care what - the actual value of an enumeration is. But if the value *is* important, - enumerations can have arbitrary values. - - Enumerations are Python classes, and can have methods and special methods as - usual. If we have this enumeration:: - - >>> class Mood(Enum): - ... funky = 1 - ... happy = 3 - ... - ... def describe(self): - ... # self is the member here - ... return self.name, self.value - ... - ... def __str__(self): - ... return 'my custom str! {0}'.format(self.value) - ... - ... @classmethod - ... def favorite_mood(cls): - ... # cls here is the enumeration - ... return cls.happy - - Then:: - - >>> Mood.favorite_mood() - - >>> Mood.happy.describe() - ('happy', 3) - >>> str(Mood.funky) - 'my custom str! 1' - - The rules for what is allowed are as follows: _sunder_ names (starting and - ending with a single underscore) are reserved by enum and cannot be used; - all other attributes defined within an enumeration will become members of this - enumeration, with the exception of *__dunder__* names and descriptors (methods - are also descriptors). - - Note: - - If your enumeration defines ``__new__`` and/or ``__init__`` then - whatever value(s) were given to the enum member will be passed into - those methods. See `Planet`_ for an example. - - - Restricted subclassing of enumerations - -------------------------------------- - - Subclassing an enumeration is allowed only if the enumeration does not define - any members. So this is forbidden:: - - >>> class MoreColor(Color): - ... pink = 17 - Traceback (most recent call last): - ... - TypeError: Cannot extend enumerations - - But this is allowed:: - - >>> class Foo(Enum): - ... def some_behavior(self): - ... pass - ... - >>> class Bar(Foo): - ... happy = 1 - ... sad = 2 - ... - - Allowing subclassing of enums that define members would lead to a violation of - some important invariants of types and instances. On the other hand, it makes - sense to allow sharing some common behavior between a group of enumerations. - (See `OrderedEnum`_ for an example.) - - - Pickling - -------- - - Enumerations can be pickled and unpickled:: - - >>> from enum.test_enum import Fruit - >>> from pickle import dumps, loads - >>> Fruit.tomato is loads(dumps(Fruit.tomato, 2)) - True - - The usual restrictions for pickling apply: picklable enums must be defined in - the top level of a module, since unpickling requires them to be importable - from that module. - - Note: - - With pickle protocol version 4 (introduced in Python 3.4) it is possible - to easily pickle enums nested in other classes. - - - - Functional API - -------------- - - The ``Enum`` class is callable, providing the following functional API:: - - >>> Animal = Enum('Animal', 'ant bee cat dog') - >>> Animal - - >>> Animal.ant - - >>> Animal.ant.value - 1 - >>> list(Animal) - [, , , ] - - The semantics of this API resemble ``namedtuple``. The first argument - of the call to ``Enum`` is the name of the enumeration. - - The second argument is the *source* of enumeration member names. It can be a - whitespace-separated string of names, a sequence of names, a sequence of - 2-tuples with key/value pairs, or a mapping (e.g. dictionary) of names to - values. The last two options enable assigning arbitrary values to - enumerations; the others auto-assign increasing integers starting with 1. A - new class derived from ``Enum`` is returned. In other words, the above - assignment to ``Animal`` is equivalent to:: - - >>> class Animals(Enum): - ... ant = 1 - ... bee = 2 - ... cat = 3 - ... dog = 4 - - Pickling enums created with the functional API can be tricky as frame stack - implementation details are used to try and figure out which module the - enumeration is being created in (e.g. it will fail if you use a utility - function in separate module, and also may not work on IronPython or Jython). - The solution is to specify the module name explicitly as follows:: - - >>> Animals = Enum('Animals', 'ant bee cat dog', module=__name__) - - Derived Enumerations - -------------------- - - IntEnum - ^^^^^^^ - - A variation of ``Enum`` is provided which is also a subclass of - ``int``. Members of an ``IntEnum`` can be compared to integers; - by extension, integer enumerations of different types can also be compared - to each other:: - - >>> from enum import IntEnum - >>> class Shape(IntEnum): - ... circle = 1 - ... square = 2 - ... - >>> class Request(IntEnum): - ... post = 1 - ... get = 2 - ... - >>> Shape == 1 - False - >>> Shape.circle == 1 - True - >>> Shape.circle == Request.post - True - - However, they still can't be compared to standard ``Enum`` enumerations:: - - >>> class Shape(IntEnum): - ... circle = 1 - ... square = 2 - ... - >>> class Color(Enum): - ... red = 1 - ... green = 2 - ... - >>> Shape.circle == Color.red - False - - ``IntEnum`` values behave like integers in other ways you'd expect:: - - >>> int(Shape.circle) - 1 - >>> ['a', 'b', 'c'][Shape.circle] - 'b' - >>> [i for i in range(Shape.square)] - [0, 1] - - For the vast majority of code, ``Enum`` is strongly recommended, - since ``IntEnum`` breaks some semantic promises of an enumeration (by - being comparable to integers, and thus by transitivity to other - unrelated enumerations). It should be used only in special cases where - there's no other choice; for example, when integer constants are - replaced with enumerations and backwards compatibility is required with code - that still expects integers. - - - Others - ^^^^^^ - - While ``IntEnum`` is part of the ``enum`` module, it would be very - simple to implement independently:: - - class IntEnum(int, Enum): - pass - - This demonstrates how similar derived enumerations can be defined; for example - a ``StrEnum`` that mixes in ``str`` instead of ``int``. - - Some rules: - - 1. When subclassing ``Enum``, mix-in types must appear before - ``Enum`` itself in the sequence of bases, as in the ``IntEnum`` - example above. - 2. While ``Enum`` can have members of any type, once you mix in an - additional type, all the members must have values of that type, e.g. - ``int`` above. This restriction does not apply to mix-ins which only - add methods and don't specify another data type such as ``int`` or - ``str``. - 3. When another data type is mixed in, the ``value`` attribute is *not the - same* as the enum member itself, although it is equivalant and will compare - equal. - 4. %-style formatting: ``%s`` and ``%r`` call ``Enum``'s ``__str__`` and - ``__repr__`` respectively; other codes (such as ``%i`` or ``%h`` for - IntEnum) treat the enum member as its mixed-in type. - - Note: Prior to Python 3.4 there is a bug in ``str``'s %-formatting: ``int`` - subclasses are printed as strings and not numbers when the ``%d``, ``%i``, - or ``%u`` codes are used. - 5. ``str.__format__`` (or ``format``) will use the mixed-in - type's ``__format__``. If the ``Enum``'s ``str`` or - ``repr`` is desired use the ``!s`` or ``!r`` ``str`` format codes. - - - Decorators - ---------- - - unique - ^^^^^^ - - A ``class`` decorator specifically for enumerations. It searches an - enumeration's ``__members__`` gathering any aliases it finds; if any are - found ``ValueError`` is raised with the details:: - - >>> @unique - ... class NoDupes(Enum): - ... first = 'one' - ... second = 'two' - ... third = 'two' - Traceback (most recent call last): - ... - ValueError: duplicate names found in : third -> second - - - Interesting examples - -------------------- - - While ``Enum`` and ``IntEnum`` are expected to cover the majority of - use-cases, they cannot cover them all. Here are recipes for some different - types of enumerations that can be used directly, or as examples for creating - one's own. - - - AutoNumber - ^^^^^^^^^^ - - Avoids having to specify the value for each enumeration member:: - - >>> class AutoNumber(Enum): - ... def __new__(cls): - ... value = len(cls.__members__) + 1 - ... obj = object.__new__(cls) - ... obj._value_ = value - ... return obj - ... - >>> class Color(AutoNumber): - ... __order__ = "red green blue" # only needed in 2.x - ... red = () - ... green = () - ... blue = () - ... - >>> Color.green.value == 2 - True - - Note: - - The `__new__` method, if defined, is used during creation of the Enum - members; it is then replaced by Enum's `__new__` which is used after - class creation for lookup of existing members. Due to the way Enums are - supposed to behave, there is no way to customize Enum's `__new__`. - - - UniqueEnum - ^^^^^^^^^^ - - Raises an error if a duplicate member name is found instead of creating an - alias:: - - >>> class UniqueEnum(Enum): - ... def __init__(self, *args): - ... cls = self.__class__ - ... if any(self.value == e.value for e in cls): - ... a = self.name - ... e = cls(self.value).name - ... raise ValueError( - ... "aliases not allowed in UniqueEnum: %r --> %r" - ... % (a, e)) - ... - >>> class Color(UniqueEnum): - ... red = 1 - ... green = 2 - ... blue = 3 - ... grene = 2 - Traceback (most recent call last): - ... - ValueError: aliases not allowed in UniqueEnum: 'grene' --> 'green' - - - OrderedEnum - ^^^^^^^^^^^ - - An ordered enumeration that is not based on ``IntEnum`` and so maintains - the normal ``Enum`` invariants (such as not being comparable to other - enumerations):: - - >>> class OrderedEnum(Enum): - ... def __ge__(self, other): - ... if self.__class__ is other.__class__: - ... return self._value_ >= other._value_ - ... return NotImplemented - ... def __gt__(self, other): - ... if self.__class__ is other.__class__: - ... return self._value_ > other._value_ - ... return NotImplemented - ... def __le__(self, other): - ... if self.__class__ is other.__class__: - ... return self._value_ <= other._value_ - ... return NotImplemented - ... def __lt__(self, other): - ... if self.__class__ is other.__class__: - ... return self._value_ < other._value_ - ... return NotImplemented - ... - >>> class Grade(OrderedEnum): - ... __ordered__ = 'A B C D F' - ... A = 5 - ... B = 4 - ... C = 3 - ... D = 2 - ... F = 1 - ... - >>> Grade.C < Grade.A - True - - - Planet - ^^^^^^ - - If ``__new__`` or ``__init__`` is defined the value of the enum member - will be passed to those methods:: - - >>> class Planet(Enum): - ... MERCURY = (3.303e+23, 2.4397e6) - ... VENUS = (4.869e+24, 6.0518e6) - ... EARTH = (5.976e+24, 6.37814e6) - ... MARS = (6.421e+23, 3.3972e6) - ... JUPITER = (1.9e+27, 7.1492e7) - ... SATURN = (5.688e+26, 6.0268e7) - ... URANUS = (8.686e+25, 2.5559e7) - ... NEPTUNE = (1.024e+26, 2.4746e7) - ... def __init__(self, mass, radius): - ... self.mass = mass # in kilograms - ... self.radius = radius # in meters - ... @property - ... def surface_gravity(self): - ... # universal gravitational constant (m3 kg-1 s-2) - ... G = 6.67300E-11 - ... return G * self.mass / (self.radius * self.radius) - ... - >>> Planet.EARTH.value - (5.976e+24, 6378140.0) - >>> Planet.EARTH.surface_gravity - 9.802652743337129 - - - How are Enums different? - ------------------------ - - Enums have a custom metaclass that affects many aspects of both derived Enum - classes and their instances (members). - - - Enum Classes - ^^^^^^^^^^^^ - - The ``EnumMeta`` metaclass is responsible for providing the - ``__contains__``, ``__dir__``, ``__iter__`` and other methods that - allow one to do things with an ``Enum`` class that fail on a typical - class, such as ``list(Color)`` or ``some_var in Color``. ``EnumMeta`` is - responsible for ensuring that various other methods on the final ``Enum`` - class are correct (such as ``__new__``, ``__getnewargs__``, - ``__str__`` and ``__repr__``) - - - Enum Members (aka instances) - ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - - The most interesting thing about Enum members is that they are singletons. - ``EnumMeta`` creates them all while it is creating the ``Enum`` - class itself, and then puts a custom ``__new__`` in place to ensure - that no new ones are ever instantiated by returning only the existing - member instances. - - - Finer Points - ^^^^^^^^^^^^ - - Enum members are instances of an Enum class, and even though they are - accessible as ``EnumClass.member``, they are not accessible directly from - the member:: - - >>> Color.red - - >>> Color.red.blue - Traceback (most recent call last): - ... - AttributeError: 'Color' object has no attribute 'blue' - - Likewise, ``__members__`` is only available on the class. - - In Python 3.x ``__members__`` is always an ``OrderedDict``, with the order being - the definition order. In Python 2.7 ``__members__`` is an ``OrderedDict`` if - ``__order__`` was specified, and a plain ``dict`` otherwise. In all other Python - 2.x versions ``__members__`` is a plain ``dict`` even if ``__order__`` was specified - as the ``OrderedDict`` type didn't exist yet. - - If you give your ``Enum`` subclass extra methods, like the `Planet`_ - class above, those methods will show up in a `dir` of the member, - but not of the class:: - - >>> dir(Planet) - ['EARTH', 'JUPITER', 'MARS', 'MERCURY', 'NEPTUNE', 'SATURN', 'URANUS', - 'VENUS', '__class__', '__doc__', '__members__', '__module__'] - >>> dir(Planet.EARTH) - ['__class__', '__doc__', '__module__', 'name', 'surface_gravity', 'value'] - - A ``__new__`` method will only be used for the creation of the - ``Enum`` members -- after that it is replaced. This means if you wish to - change how ``Enum`` members are looked up you either have to write a - helper function or a ``classmethod``. - -Platform: UNKNOWN -Classifier: Development Status :: 5 - Production/Stable -Classifier: Intended Audience :: Developers -Classifier: License :: OSI Approved :: BSD License -Classifier: Programming Language :: Python -Classifier: Topic :: Software Development -Classifier: Programming Language :: Python :: 2.4 -Classifier: Programming Language :: Python :: 2.5 -Classifier: Programming Language :: Python :: 2.6 -Classifier: Programming Language :: Python :: 2.7 -Classifier: Programming Language :: Python :: 3 -Provides: enum diff --git a/scripts/automation/trex_control_plane/python_lib/enum34-1.0.4/enum/LICENSE b/scripts/automation/trex_control_plane/python_lib/enum34-1.0.4/enum/LICENSE deleted file mode 100755 index 9003b885..00000000 --- a/scripts/automation/trex_control_plane/python_lib/enum34-1.0.4/enum/LICENSE +++ /dev/null @@ -1,32 +0,0 @@ -Copyright (c) 2013, Ethan Furman. -All rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: - - Redistributions of source code must retain the above - copyright notice, this list of conditions and the - following disclaimer. - - Redistributions in binary form must reproduce the above - copyright notice, this list of conditions and the following - disclaimer in the documentation and/or other materials - provided with the distribution. - - Neither the name Ethan Furman nor the names of any - contributors may be used to endorse or promote products - derived from this software without specific prior written - permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. diff --git a/scripts/automation/trex_control_plane/python_lib/enum34-1.0.4/enum/README b/scripts/automation/trex_control_plane/python_lib/enum34-1.0.4/enum/README deleted file mode 100755 index 511af984..00000000 --- a/scripts/automation/trex_control_plane/python_lib/enum34-1.0.4/enum/README +++ /dev/null @@ -1,2 +0,0 @@ -enum34 is the new Python stdlib enum module available in Python 3.4 -backported for previous versions of Python from 2.4 to 3.3. diff --git a/scripts/automation/trex_control_plane/python_lib/enum34-1.0.4/enum/__init__.py b/scripts/automation/trex_control_plane/python_lib/enum34-1.0.4/enum/__init__.py deleted file mode 100755 index 6a327a8a..00000000 --- a/scripts/automation/trex_control_plane/python_lib/enum34-1.0.4/enum/__init__.py +++ /dev/null @@ -1,790 +0,0 @@ -"""Python Enumerations""" - -import sys as _sys - -__all__ = ['Enum', 'IntEnum', 'unique'] - -version = 1, 0, 4 - -pyver = float('%s.%s' % _sys.version_info[:2]) - -try: - any -except NameError: - def any(iterable): - for element in iterable: - if element: - return True - return False - -try: - from collections import OrderedDict -except ImportError: - OrderedDict = None - -try: - basestring -except NameError: - # In Python 2 basestring is the ancestor of both str and unicode - # in Python 3 it's just str, but was missing in 3.1 - basestring = str - -try: - unicode -except NameError: - # In Python 3 unicode no longer exists (it's just str) - unicode = str - -class _RouteClassAttributeToGetattr(object): - """Route attribute access on a class to __getattr__. - - This is a descriptor, used to define attributes that act differently when - accessed through an instance and through a class. Instance access remains - normal, but access to an attribute through a class will be routed to the - class's __getattr__ method; this is done by raising AttributeError. - - """ - def __init__(self, fget=None): - self.fget = fget - - def __get__(self, instance, ownerclass=None): - if instance is None: - raise AttributeError() - return self.fget(instance) - - def __set__(self, instance, value): - raise AttributeError("can't set attribute") - - def __delete__(self, instance): - raise AttributeError("can't delete attribute") - - -def _is_descriptor(obj): - """Returns True if obj is a descriptor, False otherwise.""" - return ( - hasattr(obj, '__get__') or - hasattr(obj, '__set__') or - hasattr(obj, '__delete__')) - - -def _is_dunder(name): - """Returns True if a __dunder__ name, False otherwise.""" - return (name[:2] == name[-2:] == '__' and - name[2:3] != '_' and - name[-3:-2] != '_' and - len(name) > 4) - - -def _is_sunder(name): - """Returns True if a _sunder_ name, False otherwise.""" - return (name[0] == name[-1] == '_' and - name[1:2] != '_' and - name[-2:-1] != '_' and - len(name) > 2) - - -def _make_class_unpicklable(cls): - """Make the given class un-picklable.""" - def _break_on_call_reduce(self, protocol=None): - raise TypeError('%r cannot be pickled' % self) - cls.__reduce_ex__ = _break_on_call_reduce - cls.__module__ = '' - - -class _EnumDict(dict): - """Track enum member order and ensure member names are not reused. - - EnumMeta will use the names found in self._member_names as the - enumeration member names. - - """ - def __init__(self): - super(_EnumDict, self).__init__() - self._member_names = [] - - def __setitem__(self, key, value): - """Changes anything not dundered or not a descriptor. - - If a descriptor is added with the same name as an enum member, the name - is removed from _member_names (this may leave a hole in the numerical - sequence of values). - - If an enum member name is used twice, an error is raised; duplicate - values are not checked for. - - Single underscore (sunder) names are reserved. - - Note: in 3.x __order__ is simply discarded as a not necessary piece - leftover from 2.x - - """ - if pyver >= 3.0 and key == '__order__': - return - if _is_sunder(key): - raise ValueError('_names_ are reserved for future Enum use') - elif _is_dunder(key): - pass - elif key in self._member_names: - # descriptor overwriting an enum? - raise TypeError('Attempted to reuse key: %r' % key) - elif not _is_descriptor(value): - if key in self: - # enum overwriting a descriptor? - raise TypeError('Key already defined as: %r' % self[key]) - self._member_names.append(key) - super(_EnumDict, self).__setitem__(key, value) - - -# Dummy value for Enum as EnumMeta explicity checks for it, but of course until -# EnumMeta finishes running the first time the Enum class doesn't exist. This -# is also why there are checks in EnumMeta like `if Enum is not None` -Enum = None - - -class EnumMeta(type): - """Metaclass for Enum""" - @classmethod - def __prepare__(metacls, cls, bases): - return _EnumDict() - - def __new__(metacls, cls, bases, classdict): - # an Enum class is final once enumeration items have been defined; it - # cannot be mixed with other types (int, float, etc.) if it has an - # inherited __new__ unless a new __new__ is defined (or the resulting - # class will fail). - if type(classdict) is dict: - original_dict = classdict - classdict = _EnumDict() - for k, v in original_dict.items(): - classdict[k] = v - - member_type, first_enum = metacls._get_mixins_(bases) - __new__, save_new, use_args = metacls._find_new_(classdict, member_type, - first_enum) - # save enum items into separate mapping so they don't get baked into - # the new class - members = dict((k, classdict[k]) for k in classdict._member_names) - for name in classdict._member_names: - del classdict[name] - - # py2 support for definition order - __order__ = classdict.get('__order__') - if __order__ is None: - if pyver < 3.0: - try: - __order__ = [name for (name, value) in sorted(members.items(), key=lambda item: item[1])] - except TypeError: - __order__ = [name for name in sorted(members.keys())] - else: - __order__ = classdict._member_names - else: - del classdict['__order__'] - if pyver < 3.0: - __order__ = __order__.replace(',', ' ').split() - aliases = [name for name in members if name not in __order__] - __order__ += aliases - - # check for illegal enum names (any others?) - invalid_names = set(members) & set(['mro']) - if invalid_names: - raise ValueError('Invalid enum member name(s): %s' % ( - ', '.join(invalid_names), )) - - # create our new Enum type - enum_class = super(EnumMeta, metacls).__new__(metacls, cls, bases, classdict) - enum_class._member_names_ = [] # names in random order - if OrderedDict is not None: - enum_class._member_map_ = OrderedDict() - else: - enum_class._member_map_ = {} # name->value map - enum_class._member_type_ = member_type - - # Reverse value->name map for hashable values. - enum_class._value2member_map_ = {} - - # instantiate them, checking for duplicates as we go - # we instantiate first instead of checking for duplicates first in case - # a custom __new__ is doing something funky with the values -- such as - # auto-numbering ;) - if __new__ is None: - __new__ = enum_class.__new__ - for member_name in __order__: - value = members[member_name] - if not isinstance(value, tuple): - args = (value, ) - else: - args = value - if member_type is tuple: # special case for tuple enums - args = (args, ) # wrap it one more time - if not use_args or not args: - enum_member = __new__(enum_class) - if not hasattr(enum_member, '_value_'): - enum_member._value_ = value - else: - enum_member = __new__(enum_class, *args) - if not hasattr(enum_member, '_value_'): - enum_member._value_ = member_type(*args) - value = enum_member._value_ - enum_member._name_ = member_name - enum_member.__objclass__ = enum_class - enum_member.__init__(*args) - # If another member with the same value was already defined, the - # new member becomes an alias to the existing one. - for name, canonical_member in enum_class._member_map_.items(): - if canonical_member.value == enum_member._value_: - enum_member = canonical_member - break - else: - # Aliases don't appear in member names (only in __members__). - enum_class._member_names_.append(member_name) - enum_class._member_map_[member_name] = enum_member - try: - # This may fail if value is not hashable. We can't add the value - # to the map, and by-value lookups for this value will be - # linear. - enum_class._value2member_map_[value] = enum_member - except TypeError: - pass - - - # If a custom type is mixed into the Enum, and it does not know how - # to pickle itself, pickle.dumps will succeed but pickle.loads will - # fail. Rather than have the error show up later and possibly far - # from the source, sabotage the pickle protocol for this class so - # that pickle.dumps also fails. - # - # However, if the new class implements its own __reduce_ex__, do not - # sabotage -- it's on them to make sure it works correctly. We use - # __reduce_ex__ instead of any of the others as it is preferred by - # pickle over __reduce__, and it handles all pickle protocols. - unpicklable = False - if '__reduce_ex__' not in classdict: - if member_type is not object: - methods = ('__getnewargs_ex__', '__getnewargs__', - '__reduce_ex__', '__reduce__') - if not any(m in member_type.__dict__ for m in methods): - _make_class_unpicklable(enum_class) - unpicklable = True - - - # double check that repr and friends are not the mixin's or various - # things break (such as pickle) - for name in ('__repr__', '__str__', '__format__', '__reduce_ex__'): - class_method = getattr(enum_class, name) - obj_method = getattr(member_type, name, None) - enum_method = getattr(first_enum, name, None) - if name not in classdict and class_method is not enum_method: - if name == '__reduce_ex__' and unpicklable: - continue - setattr(enum_class, name, enum_method) - - # method resolution and int's are not playing nice - # Python's less than 2.6 use __cmp__ - - if pyver < 2.6: - - if issubclass(enum_class, int): - setattr(enum_class, '__cmp__', getattr(int, '__cmp__')) - - elif pyver < 3.0: - - if issubclass(enum_class, int): - for method in ( - '__le__', - '__lt__', - '__gt__', - '__ge__', - '__eq__', - '__ne__', - '__hash__', - ): - setattr(enum_class, method, getattr(int, method)) - - # replace any other __new__ with our own (as long as Enum is not None, - # anyway) -- again, this is to support pickle - if Enum is not None: - # if the user defined their own __new__, save it before it gets - # clobbered in case they subclass later - if save_new: - setattr(enum_class, '__member_new__', enum_class.__dict__['__new__']) - setattr(enum_class, '__new__', Enum.__dict__['__new__']) - return enum_class - - def __call__(cls, value, names=None, module=None, type=None): - """Either returns an existing member, or creates a new enum class. - - This method is used both when an enum class is given a value to match - to an enumeration member (i.e. Color(3)) and for the functional API - (i.e. Color = Enum('Color', names='red green blue')). - - When used for the functional API: `module`, if set, will be stored in - the new class' __module__ attribute; `type`, if set, will be mixed in - as the first base class. - - Note: if `module` is not set this routine will attempt to discover the - calling module by walking the frame stack; if this is unsuccessful - the resulting class will not be pickleable. - - """ - if names is None: # simple value lookup - return cls.__new__(cls, value) - # otherwise, functional API: we're creating a new Enum type - return cls._create_(value, names, module=module, type=type) - - def __contains__(cls, member): - return isinstance(member, cls) and member.name in cls._member_map_ - - def __delattr__(cls, attr): - # nicer error message when someone tries to delete an attribute - # (see issue19025). - if attr in cls._member_map_: - raise AttributeError( - "%s: cannot delete Enum member." % cls.__name__) - super(EnumMeta, cls).__delattr__(attr) - - def __dir__(self): - return (['__class__', '__doc__', '__members__', '__module__'] + - self._member_names_) - - @property - def __members__(cls): - """Returns a mapping of member name->value. - - This mapping lists all enum members, including aliases. Note that this - is a copy of the internal mapping. - - """ - return cls._member_map_.copy() - - def __getattr__(cls, name): - """Return the enum member matching `name` - - We use __getattr__ instead of descriptors or inserting into the enum - class' __dict__ in order to support `name` and `value` being both - properties for enum members (which live in the class' __dict__) and - enum members themselves. - - """ - if _is_dunder(name): - raise AttributeError(name) - try: - return cls._member_map_[name] - except KeyError: - raise AttributeError(name) - - def __getitem__(cls, name): - return cls._member_map_[name] - - def __iter__(cls): - return (cls._member_map_[name] for name in cls._member_names_) - - def __reversed__(cls): - return (cls._member_map_[name] for name in reversed(cls._member_names_)) - - def __len__(cls): - return len(cls._member_names_) - - def __repr__(cls): - return "" % cls.__name__ - - def __setattr__(cls, name, value): - """Block attempts to reassign Enum members. - - A simple assignment to the class namespace only changes one of the - several possible ways to get an Enum member from the Enum class, - resulting in an inconsistent Enumeration. - - """ - member_map = cls.__dict__.get('_member_map_', {}) - if name in member_map: - raise AttributeError('Cannot reassign members.') - super(EnumMeta, cls).__setattr__(name, value) - - def _create_(cls, class_name, names=None, module=None, type=None): - """Convenience method to create a new Enum class. - - `names` can be: - - * A string containing member names, separated either with spaces or - commas. Values are auto-numbered from 1. - * An iterable of member names. Values are auto-numbered from 1. - * An iterable of (member name, value) pairs. - * A mapping of member name -> value. - - """ - if pyver < 3.0: - # if class_name is unicode, attempt a conversion to ASCII - if isinstance(class_name, unicode): - try: - class_name = class_name.encode('ascii') - except UnicodeEncodeError: - raise TypeError('%r is not representable in ASCII' % class_name) - metacls = cls.__class__ - if type is None: - bases = (cls, ) - else: - bases = (type, cls) - classdict = metacls.__prepare__(class_name, bases) - __order__ = [] - - # special processing needed for names? - if isinstance(names, basestring): - names = names.replace(',', ' ').split() - if isinstance(names, (tuple, list)) and isinstance(names[0], basestring): - names = [(e, i+1) for (i, e) in enumerate(names)] - - # Here, names is either an iterable of (name, value) or a mapping. - for item in names: - if isinstance(item, basestring): - member_name, member_value = item, names[item] - else: - member_name, member_value = item - classdict[member_name] = member_value - __order__.append(member_name) - # only set __order__ in classdict if name/value was not from a mapping - if not isinstance(item, basestring): - classdict['__order__'] = ' '.join(__order__) - enum_class = metacls.__new__(metacls, class_name, bases, classdict) - - # TODO: replace the frame hack if a blessed way to know the calling - # module is ever developed - if module is None: - try: - module = _sys._getframe(2).f_globals['__name__'] - except (AttributeError, ValueError): - pass - if module is None: - _make_class_unpicklable(enum_class) - else: - enum_class.__module__ = module - - return enum_class - - @staticmethod - def _get_mixins_(bases): - """Returns the type for creating enum members, and the first inherited - enum class. - - bases: the tuple of bases that was given to __new__ - - """ - if not bases or Enum is None: - return object, Enum - - - # double check that we are not subclassing a class with existing - # enumeration members; while we're at it, see if any other data - # type has been mixed in so we can use the correct __new__ - member_type = first_enum = None - for base in bases: - if (base is not Enum and - issubclass(base, Enum) and - base._member_names_): - raise TypeError("Cannot extend enumerations") - # base is now the last base in bases - if not issubclass(base, Enum): - raise TypeError("new enumerations must be created as " - "`ClassName([mixin_type,] enum_type)`") - - # get correct mix-in type (either mix-in type of Enum subclass, or - # first base if last base is Enum) - if not issubclass(bases[0], Enum): - member_type = bases[0] # first data type - first_enum = bases[-1] # enum type - else: - for base in bases[0].__mro__: - # most common: (IntEnum, int, Enum, object) - # possible: (, , - # , , - # ) - if issubclass(base, Enum): - if first_enum is None: - first_enum = base - else: - if member_type is None: - member_type = base - - return member_type, first_enum - - if pyver < 3.0: - @staticmethod - def _find_new_(classdict, member_type, first_enum): - """Returns the __new__ to be used for creating the enum members. - - classdict: the class dictionary given to __new__ - member_type: the data type whose __new__ will be used by default - first_enum: enumeration to check for an overriding __new__ - - """ - # now find the correct __new__, checking to see of one was defined - # by the user; also check earlier enum classes in case a __new__ was - # saved as __member_new__ - __new__ = classdict.get('__new__', None) - if __new__: - return None, True, True # __new__, save_new, use_args - - N__new__ = getattr(None, '__new__') - O__new__ = getattr(object, '__new__') - if Enum is None: - E__new__ = N__new__ - else: - E__new__ = Enum.__dict__['__new__'] - # check all possibles for __member_new__ before falling back to - # __new__ - for method in ('__member_new__', '__new__'): - for possible in (member_type, first_enum): - try: - target = possible.__dict__[method] - except (AttributeError, KeyError): - target = getattr(possible, method, None) - if target not in [ - None, - N__new__, - O__new__, - E__new__, - ]: - if method == '__member_new__': - classdict['__new__'] = target - return None, False, True - if isinstance(target, staticmethod): - target = target.__get__(member_type) - __new__ = target - break - if __new__ is not None: - break - else: - __new__ = object.__new__ - - # if a non-object.__new__ is used then whatever value/tuple was - # assigned to the enum member name will be passed to __new__ and to the - # new enum member's __init__ - if __new__ is object.__new__: - use_args = False - else: - use_args = True - - return __new__, False, use_args - else: - @staticmethod - def _find_new_(classdict, member_type, first_enum): - """Returns the __new__ to be used for creating the enum members. - - classdict: the class dictionary given to __new__ - member_type: the data type whose __new__ will be used by default - first_enum: enumeration to check for an overriding __new__ - - """ - # now find the correct __new__, checking to see of one was defined - # by the user; also check earlier enum classes in case a __new__ was - # saved as __member_new__ - __new__ = classdict.get('__new__', None) - - # should __new__ be saved as __member_new__ later? - save_new = __new__ is not None - - if __new__ is None: - # check all possibles for __member_new__ before falling back to - # __new__ - for method in ('__member_new__', '__new__'): - for possible in (member_type, first_enum): - target = getattr(possible, method, None) - if target not in ( - None, - None.__new__, - object.__new__, - Enum.__new__, - ): - __new__ = target - break - if __new__ is not None: - break - else: - __new__ = object.__new__ - - # if a non-object.__new__ is used then whatever value/tuple was - # assigned to the enum member name will be passed to __new__ and to the - # new enum member's __init__ - if __new__ is object.__new__: - use_args = False - else: - use_args = True - - return __new__, save_new, use_args - - -######################################################## -# In order to support Python 2 and 3 with a single -# codebase we have to create the Enum methods separately -# and then use the `type(name, bases, dict)` method to -# create the class. -######################################################## -temp_enum_dict = {} -temp_enum_dict['__doc__'] = "Generic enumeration.\n\n Derive from this class to define new enumerations.\n\n" - -def __new__(cls, value): - # all enum instances are actually created during class construction - # without calling this method; this method is called by the metaclass' - # __call__ (i.e. Color(3) ), and by pickle - if type(value) is cls: - # For lookups like Color(Color.red) - value = value.value - #return value - # by-value search for a matching enum member - # see if it's in the reverse mapping (for hashable values) - try: - if value in cls._value2member_map_: - return cls._value2member_map_[value] - except TypeError: - # not there, now do long search -- O(n) behavior - for member in cls._member_map_.values(): - if member.value == value: - return member - raise ValueError("%s is not a valid %s" % (value, cls.__name__)) -temp_enum_dict['__new__'] = __new__ -del __new__ - -def __repr__(self): - return "<%s.%s: %r>" % ( - self.__class__.__name__, self._name_, self._value_) -temp_enum_dict['__repr__'] = __repr__ -del __repr__ - -def __str__(self): - return "%s.%s" % (self.__class__.__name__, self._name_) -temp_enum_dict['__str__'] = __str__ -del __str__ - -def __dir__(self): - added_behavior = [ - m - for cls in self.__class__.mro() - for m in cls.__dict__ - if m[0] != '_' - ] - return (['__class__', '__doc__', '__module__', ] + added_behavior) -temp_enum_dict['__dir__'] = __dir__ -del __dir__ - -def __format__(self, format_spec): - # mixed-in Enums should use the mixed-in type's __format__, otherwise - # we can get strange results with the Enum name showing up instead of - # the value - - # pure Enum branch - if self._member_type_ is object: - cls = str - val = str(self) - # mix-in branch - else: - cls = self._member_type_ - val = self.value - return cls.__format__(val, format_spec) -temp_enum_dict['__format__'] = __format__ -del __format__ - - -#################################### -# Python's less than 2.6 use __cmp__ - -if pyver < 2.6: - - def __cmp__(self, other): - if type(other) is self.__class__: - if self is other: - return 0 - return -1 - return NotImplemented - raise TypeError("unorderable types: %s() and %s()" % (self.__class__.__name__, other.__class__.__name__)) - temp_enum_dict['__cmp__'] = __cmp__ - del __cmp__ - -else: - - def __le__(self, other): - raise TypeError("unorderable types: %s() <= %s()" % (self.__class__.__name__, other.__class__.__name__)) - temp_enum_dict['__le__'] = __le__ - del __le__ - - def __lt__(self, other): - raise TypeError("unorderable types: %s() < %s()" % (self.__class__.__name__, other.__class__.__name__)) - temp_enum_dict['__lt__'] = __lt__ - del __lt__ - - def __ge__(self, other): - raise TypeError("unorderable types: %s() >= %s()" % (self.__class__.__name__, other.__class__.__name__)) - temp_enum_dict['__ge__'] = __ge__ - del __ge__ - - def __gt__(self, other): - raise TypeError("unorderable types: %s() > %s()" % (self.__class__.__name__, other.__class__.__name__)) - temp_enum_dict['__gt__'] = __gt__ - del __gt__ - - -def __eq__(self, other): - if type(other) is self.__class__: - return self is other - return NotImplemented -temp_enum_dict['__eq__'] = __eq__ -del __eq__ - -def __ne__(self, other): - if type(other) is self.__class__: - return self is not other - return NotImplemented -temp_enum_dict['__ne__'] = __ne__ -del __ne__ - -def __hash__(self): - return hash(self._name_) -temp_enum_dict['__hash__'] = __hash__ -del __hash__ - -def __reduce_ex__(self, proto): - return self.__class__, (self._value_, ) -temp_enum_dict['__reduce_ex__'] = __reduce_ex__ -del __reduce_ex__ - -# _RouteClassAttributeToGetattr is used to provide access to the `name` -# and `value` properties of enum members while keeping some measure of -# protection from modification, while still allowing for an enumeration -# to have members named `name` and `value`. This works because enumeration -# members are not set directly on the enum class -- __getattr__ is -# used to look them up. - -@_RouteClassAttributeToGetattr -def name(self): - return self._name_ -temp_enum_dict['name'] = name -del name - -@_RouteClassAttributeToGetattr -def value(self): - return self._value_ -temp_enum_dict['value'] = value -del value - -Enum = EnumMeta('Enum', (object, ), temp_enum_dict) -del temp_enum_dict - -# Enum has now been created -########################### - -class IntEnum(int, Enum): - """Enum where members are also (and must be) ints""" - - -def unique(enumeration): - """Class decorator that ensures only unique members exist in an enumeration.""" - duplicates = [] - for name, member in enumeration.__members__.items(): - if name != member.name: - duplicates.append((name, member.name)) - if duplicates: - duplicate_names = ', '.join( - ["%s -> %s" % (alias, name) for (alias, name) in duplicates] - ) - raise ValueError('duplicate names found in %r: %s' % - (enumeration, duplicate_names) - ) - return enumeration diff --git a/scripts/automation/trex_control_plane/python_lib/enum34-1.0.4/enum/doc/enum.rst b/scripts/automation/trex_control_plane/python_lib/enum34-1.0.4/enum/doc/enum.rst deleted file mode 100755 index 0d429bfc..00000000 --- a/scripts/automation/trex_control_plane/python_lib/enum34-1.0.4/enum/doc/enum.rst +++ /dev/null @@ -1,725 +0,0 @@ -``enum`` --- support for enumerations -======================================== - -.. :synopsis: enumerations are sets of symbolic names bound to unique, constant - values. -.. :moduleauthor:: Ethan Furman -.. :sectionauthor:: Barry Warsaw , -.. :sectionauthor:: Eli Bendersky , -.. :sectionauthor:: Ethan Furman - ----------------- - -An enumeration is a set of symbolic names (members) bound to unique, constant -values. Within an enumeration, the members can be compared by identity, and -the enumeration itself can be iterated over. - - -Module Contents ---------------- - -This module defines two enumeration classes that can be used to define unique -sets of names and values: ``Enum`` and ``IntEnum``. It also defines -one decorator, ``unique``. - -``Enum`` - -Base class for creating enumerated constants. See section `Functional API`_ -for an alternate construction syntax. - -``IntEnum`` - -Base class for creating enumerated constants that are also subclasses of ``int``. - -``unique`` - -Enum class decorator that ensures only one name is bound to any one value. - - -Creating an Enum ----------------- - -Enumerations are created using the ``class`` syntax, which makes them -easy to read and write. An alternative creation method is described in -`Functional API`_. To define an enumeration, subclass ``Enum`` as -follows:: - - >>> from enum import Enum - >>> class Color(Enum): - ... red = 1 - ... green = 2 - ... blue = 3 - -Note: Nomenclature - - - The class ``Color`` is an *enumeration* (or *enum*) - - The attributes ``Color.red``, ``Color.green``, etc., are - *enumeration members* (or *enum members*). - - The enum members have *names* and *values* (the name of - ``Color.red`` is ``red``, the value of ``Color.blue`` is - ``3``, etc.) - -Note: - - Even though we use the ``class`` syntax to create Enums, Enums - are not normal Python classes. See `How are Enums different?`_ for - more details. - -Enumeration members have human readable string representations:: - - >>> print(Color.red) - Color.red - -...while their ``repr`` has more information:: - - >>> print(repr(Color.red)) - - -The *type* of an enumeration member is the enumeration it belongs to:: - - >>> type(Color.red) - - >>> isinstance(Color.green, Color) - True - >>> - -Enum members also have a property that contains just their item name:: - - >>> print(Color.red.name) - red - -Enumerations support iteration. In Python 3.x definition order is used; in -Python 2.x the definition order is not available, but class attribute -``__order__`` is supported; otherwise, value order is used:: - - >>> class Shake(Enum): - ... __order__ = 'vanilla chocolate cookies mint' # only needed in 2.x - ... vanilla = 7 - ... chocolate = 4 - ... cookies = 9 - ... mint = 3 - ... - >>> for shake in Shake: - ... print(shake) - ... - Shake.vanilla - Shake.chocolate - Shake.cookies - Shake.mint - -The ``__order__`` attribute is always removed, and in 3.x it is also ignored -(order is definition order); however, in the stdlib version it will be ignored -but not removed. - -Enumeration members are hashable, so they can be used in dictionaries and sets:: - - >>> apples = {} - >>> apples[Color.red] = 'red delicious' - >>> apples[Color.green] = 'granny smith' - >>> apples == {Color.red: 'red delicious', Color.green: 'granny smith'} - True - - -Programmatic access to enumeration members and their attributes ---------------------------------------------------------------- - -Sometimes it's useful to access members in enumerations programmatically (i.e. -situations where ``Color.red`` won't do because the exact color is not known -at program-writing time). ``Enum`` allows such access:: - - >>> Color(1) - - >>> Color(3) - - -If you want to access enum members by *name*, use item access:: - - >>> Color['red'] - - >>> Color['green'] - - -If have an enum member and need its ``name`` or ``value``:: - - >>> member = Color.red - >>> member.name - 'red' - >>> member.value - 1 - - -Duplicating enum members and values ------------------------------------ - -Having two enum members (or any other attribute) with the same name is invalid; -in Python 3.x this would raise an error, but in Python 2.x the second member -simply overwrites the first:: - - >>> # python 2.x - >>> class Shape(Enum): - ... square = 2 - ... square = 3 - ... - >>> Shape.square - - - >>> # python 3.x - >>> class Shape(Enum): - ... square = 2 - ... square = 3 - Traceback (most recent call last): - ... - TypeError: Attempted to reuse key: 'square' - -However, two enum members are allowed to have the same value. Given two members -A and B with the same value (and A defined first), B is an alias to A. By-value -lookup of the value of A and B will return A. By-name lookup of B will also -return A:: - - >>> class Shape(Enum): - ... __order__ = 'square diamond circle alias_for_square' # only needed in 2.x - ... square = 2 - ... diamond = 1 - ... circle = 3 - ... alias_for_square = 2 - ... - >>> Shape.square - - >>> Shape.alias_for_square - - >>> Shape(2) - - - -Allowing aliases is not always desirable. ``unique`` can be used to ensure -that none exist in a particular enumeration:: - - >>> from enum import unique - >>> @unique - ... class Mistake(Enum): - ... __order__ = 'one two three four' # only needed in 2.x - ... one = 1 - ... two = 2 - ... three = 3 - ... four = 3 - Traceback (most recent call last): - ... - ValueError: duplicate names found in : four -> three - -Iterating over the members of an enum does not provide the aliases:: - - >>> list(Shape) - [, , ] - -The special attribute ``__members__`` is a dictionary mapping names to members. -It includes all names defined in the enumeration, including the aliases:: - - >>> for name, member in sorted(Shape.__members__.items()): - ... name, member - ... - ('alias_for_square', ) - ('circle', ) - ('diamond', ) - ('square', ) - -The ``__members__`` attribute can be used for detailed programmatic access to -the enumeration members. For example, finding all the aliases:: - - >>> [name for name, member in Shape.__members__.items() if member.name != name] - ['alias_for_square'] - -Comparisons ------------ - -Enumeration members are compared by identity:: - - >>> Color.red is Color.red - True - >>> Color.red is Color.blue - False - >>> Color.red is not Color.blue - True - -Ordered comparisons between enumeration values are *not* supported. Enum -members are not integers (but see `IntEnum`_ below):: - - >>> Color.red < Color.blue - Traceback (most recent call last): - File "", line 1, in - TypeError: unorderable types: Color() < Color() - -.. warning:: - - In Python 2 *everything* is ordered, even though the ordering may not - make sense. If you want your enumerations to have a sensible ordering - check out the `OrderedEnum`_ recipe below. - - -Equality comparisons are defined though:: - - >>> Color.blue == Color.red - False - >>> Color.blue != Color.red - True - >>> Color.blue == Color.blue - True - -Comparisons against non-enumeration values will always compare not equal -(again, ``IntEnum`` was explicitly designed to behave differently, see -below):: - - >>> Color.blue == 2 - False - - -Allowed members and attributes of enumerations ----------------------------------------------- - -The examples above use integers for enumeration values. Using integers is -short and handy (and provided by default by the `Functional API`_), but not -strictly enforced. In the vast majority of use-cases, one doesn't care what -the actual value of an enumeration is. But if the value *is* important, -enumerations can have arbitrary values. - -Enumerations are Python classes, and can have methods and special methods as -usual. If we have this enumeration:: - - >>> class Mood(Enum): - ... funky = 1 - ... happy = 3 - ... - ... def describe(self): - ... # self is the member here - ... return self.name, self.value - ... - ... def __str__(self): - ... return 'my custom str! {0}'.format(self.value) - ... - ... @classmethod - ... def favorite_mood(cls): - ... # cls here is the enumeration - ... return cls.happy - -Then:: - - >>> Mood.favorite_mood() - - >>> Mood.happy.describe() - ('happy', 3) - >>> str(Mood.funky) - 'my custom str! 1' - -The rules for what is allowed are as follows: _sunder_ names (starting and -ending with a single underscore) are reserved by enum and cannot be used; -all other attributes defined within an enumeration will become members of this -enumeration, with the exception of *__dunder__* names and descriptors (methods -are also descriptors). - -Note: - - If your enumeration defines ``__new__`` and/or ``__init__`` then - whatever value(s) were given to the enum member will be passed into - those methods. See `Planet`_ for an example. - - -Restricted subclassing of enumerations --------------------------------------- - -Subclassing an enumeration is allowed only if the enumeration does not define -any members. So this is forbidden:: - - >>> class MoreColor(Color): - ... pink = 17 - Traceback (most recent call last): - ... - TypeError: Cannot extend enumerations - -But this is allowed:: - - >>> class Foo(Enum): - ... def some_behavior(self): - ... pass - ... - >>> class Bar(Foo): - ... happy = 1 - ... sad = 2 - ... - -Allowing subclassing of enums that define members would lead to a violation of -some important invariants of types and instances. On the other hand, it makes -sense to allow sharing some common behavior between a group of enumerations. -(See `OrderedEnum`_ for an example.) - - -Pickling --------- - -Enumerations can be pickled and unpickled:: - - >>> from enum.test_enum import Fruit - >>> from pickle import dumps, loads - >>> Fruit.tomato is loads(dumps(Fruit.tomato, 2)) - True - -The usual restrictions for pickling apply: picklable enums must be defined in -the top level of a module, since unpickling requires them to be importable -from that module. - -Note: - - With pickle protocol version 4 (introduced in Python 3.4) it is possible - to easily pickle enums nested in other classes. - - - -Functional API --------------- - -The ``Enum`` class is callable, providing the following functional API:: - - >>> Animal = Enum('Animal', 'ant bee cat dog') - >>> Animal - - >>> Animal.ant - - >>> Animal.ant.value - 1 - >>> list(Animal) - [, , , ] - -The semantics of this API resemble ``namedtuple``. The first argument -of the call to ``Enum`` is the name of the enumeration. - -The second argument is the *source* of enumeration member names. It can be a -whitespace-separated string of names, a sequence of names, a sequence of -2-tuples with key/value pairs, or a mapping (e.g. dictionary) of names to -values. The last two options enable assigning arbitrary values to -enumerations; the others auto-assign increasing integers starting with 1. A -new class derived from ``Enum`` is returned. In other words, the above -assignment to ``Animal`` is equivalent to:: - - >>> class Animals(Enum): - ... ant = 1 - ... bee = 2 - ... cat = 3 - ... dog = 4 - -Pickling enums created with the functional API can be tricky as frame stack -implementation details are used to try and figure out which module the -enumeration is being created in (e.g. it will fail if you use a utility -function in separate module, and also may not work on IronPython or Jython). -The solution is to specify the module name explicitly as follows:: - - >>> Animals = Enum('Animals', 'ant bee cat dog', module=__name__) - -Derived Enumerations --------------------- - -IntEnum -^^^^^^^ - -A variation of ``Enum`` is provided which is also a subclass of -``int``. Members of an ``IntEnum`` can be compared to integers; -by extension, integer enumerations of different types can also be compared -to each other:: - - >>> from enum import IntEnum - >>> class Shape(IntEnum): - ... circle = 1 - ... square = 2 - ... - >>> class Request(IntEnum): - ... post = 1 - ... get = 2 - ... - >>> Shape == 1 - False - >>> Shape.circle == 1 - True - >>> Shape.circle == Request.post - True - -However, they still can't be compared to standard ``Enum`` enumerations:: - - >>> class Shape(IntEnum): - ... circle = 1 - ... square = 2 - ... - >>> class Color(Enum): - ... red = 1 - ... green = 2 - ... - >>> Shape.circle == Color.red - False - -``IntEnum`` values behave like integers in other ways you'd expect:: - - >>> int(Shape.circle) - 1 - >>> ['a', 'b', 'c'][Shape.circle] - 'b' - >>> [i for i in range(Shape.square)] - [0, 1] - -For the vast majority of code, ``Enum`` is strongly recommended, -since ``IntEnum`` breaks some semantic promises of an enumeration (by -being comparable to integers, and thus by transitivity to other -unrelated enumerations). It should be used only in special cases where -there's no other choice; for example, when integer constants are -replaced with enumerations and backwards compatibility is required with code -that still expects integers. - - -Others -^^^^^^ - -While ``IntEnum`` is part of the ``enum`` module, it would be very -simple to implement independently:: - - class IntEnum(int, Enum): - pass - -This demonstrates how similar derived enumerations can be defined; for example -a ``StrEnum`` that mixes in ``str`` instead of ``int``. - -Some rules: - -1. When subclassing ``Enum``, mix-in types must appear before - ``Enum`` itself in the sequence of bases, as in the ``IntEnum`` - example above. -2. While ``Enum`` can have members of any type, once you mix in an - additional type, all the members must have values of that type, e.g. - ``int`` above. This restriction does not apply to mix-ins which only - add methods and don't specify another data type such as ``int`` or - ``str``. -3. When another data type is mixed in, the ``value`` attribute is *not the - same* as the enum member itself, although it is equivalant and will compare - equal. -4. %-style formatting: ``%s`` and ``%r`` call ``Enum``'s ``__str__`` and - ``__repr__`` respectively; other codes (such as ``%i`` or ``%h`` for - IntEnum) treat the enum member as its mixed-in type. - - Note: Prior to Python 3.4 there is a bug in ``str``'s %-formatting: ``int`` - subclasses are printed as strings and not numbers when the ``%d``, ``%i``, - or ``%u`` codes are used. -5. ``str.__format__`` (or ``format``) will use the mixed-in - type's ``__format__``. If the ``Enum``'s ``str`` or - ``repr`` is desired use the ``!s`` or ``!r`` ``str`` format codes. - - -Decorators ----------- - -unique -^^^^^^ - -A ``class`` decorator specifically for enumerations. It searches an -enumeration's ``__members__`` gathering any aliases it finds; if any are -found ``ValueError`` is raised with the details:: - - >>> @unique - ... class NoDupes(Enum): - ... first = 'one' - ... second = 'two' - ... third = 'two' - Traceback (most recent call last): - ... - ValueError: duplicate names found in : third -> second - - -Interesting examples --------------------- - -While ``Enum`` and ``IntEnum`` are expected to cover the majority of -use-cases, they cannot cover them all. Here are recipes for some different -types of enumerations that can be used directly, or as examples for creating -one's own. - - -AutoNumber -^^^^^^^^^^ - -Avoids having to specify the value for each enumeration member:: - - >>> class AutoNumber(Enum): - ... def __new__(cls): - ... value = len(cls.__members__) + 1 - ... obj = object.__new__(cls) - ... obj._value_ = value - ... return obj - ... - >>> class Color(AutoNumber): - ... __order__ = "red green blue" # only needed in 2.x - ... red = () - ... green = () - ... blue = () - ... - >>> Color.green.value == 2 - True - -Note: - - The `__new__` method, if defined, is used during creation of the Enum - members; it is then replaced by Enum's `__new__` which is used after - class creation for lookup of existing members. Due to the way Enums are - supposed to behave, there is no way to customize Enum's `__new__`. - - -UniqueEnum -^^^^^^^^^^ - -Raises an error if a duplicate member name is found instead of creating an -alias:: - - >>> class UniqueEnum(Enum): - ... def __init__(self, *args): - ... cls = self.__class__ - ... if any(self.value == e.value for e in cls): - ... a = self.name - ... e = cls(self.value).name - ... raise ValueError( - ... "aliases not allowed in UniqueEnum: %r --> %r" - ... % (a, e)) - ... - >>> class Color(UniqueEnum): - ... red = 1 - ... green = 2 - ... blue = 3 - ... grene = 2 - Traceback (most recent call last): - ... - ValueError: aliases not allowed in UniqueEnum: 'grene' --> 'green' - - -OrderedEnum -^^^^^^^^^^^ - -An ordered enumeration that is not based on ``IntEnum`` and so maintains -the normal ``Enum`` invariants (such as not being comparable to other -enumerations):: - - >>> class OrderedEnum(Enum): - ... def __ge__(self, other): - ... if self.__class__ is other.__class__: - ... return self._value_ >= other._value_ - ... return NotImplemented - ... def __gt__(self, other): - ... if self.__class__ is other.__class__: - ... return self._value_ > other._value_ - ... return NotImplemented - ... def __le__(self, other): - ... if self.__class__ is other.__class__: - ... return self._value_ <= other._value_ - ... return NotImplemented - ... def __lt__(self, other): - ... if self.__class__ is other.__class__: - ... return self._value_ < other._value_ - ... return NotImplemented - ... - >>> class Grade(OrderedEnum): - ... __ordered__ = 'A B C D F' - ... A = 5 - ... B = 4 - ... C = 3 - ... D = 2 - ... F = 1 - ... - >>> Grade.C < Grade.A - True - - -Planet -^^^^^^ - -If ``__new__`` or ``__init__`` is defined the value of the enum member -will be passed to those methods:: - - >>> class Planet(Enum): - ... MERCURY = (3.303e+23, 2.4397e6) - ... VENUS = (4.869e+24, 6.0518e6) - ... EARTH = (5.976e+24, 6.37814e6) - ... MARS = (6.421e+23, 3.3972e6) - ... JUPITER = (1.9e+27, 7.1492e7) - ... SATURN = (5.688e+26, 6.0268e7) - ... URANUS = (8.686e+25, 2.5559e7) - ... NEPTUNE = (1.024e+26, 2.4746e7) - ... def __init__(self, mass, radius): - ... self.mass = mass # in kilograms - ... self.radius = radius # in meters - ... @property - ... def surface_gravity(self): - ... # universal gravitational constant (m3 kg-1 s-2) - ... G = 6.67300E-11 - ... return G * self.mass / (self.radius * self.radius) - ... - >>> Planet.EARTH.value - (5.976e+24, 6378140.0) - >>> Planet.EARTH.surface_gravity - 9.802652743337129 - - -How are Enums different? ------------------------- - -Enums have a custom metaclass that affects many aspects of both derived Enum -classes and their instances (members). - - -Enum Classes -^^^^^^^^^^^^ - -The ``EnumMeta`` metaclass is responsible for providing the -``__contains__``, ``__dir__``, ``__iter__`` and other methods that -allow one to do things with an ``Enum`` class that fail on a typical -class, such as ``list(Color)`` or ``some_var in Color``. ``EnumMeta`` is -responsible for ensuring that various other methods on the final ``Enum`` -class are correct (such as ``__new__``, ``__getnewargs__``, -``__str__`` and ``__repr__``) - - -Enum Members (aka instances) -^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - -The most interesting thing about Enum members is that they are singletons. -``EnumMeta`` creates them all while it is creating the ``Enum`` -class itself, and then puts a custom ``__new__`` in place to ensure -that no new ones are ever instantiated by returning only the existing -member instances. - - -Finer Points -^^^^^^^^^^^^ - -Enum members are instances of an Enum class, and even though they are -accessible as ``EnumClass.member``, they are not accessible directly from -the member:: - - >>> Color.red - - >>> Color.red.blue - Traceback (most recent call last): - ... - AttributeError: 'Color' object has no attribute 'blue' - -Likewise, ``__members__`` is only available on the class. - -In Python 3.x ``__members__`` is always an ``OrderedDict``, with the order being -the definition order. In Python 2.7 ``__members__`` is an ``OrderedDict`` if -``__order__`` was specified, and a plain ``dict`` otherwise. In all other Python -2.x versions ``__members__`` is a plain ``dict`` even if ``__order__`` was specified -as the ``OrderedDict`` type didn't exist yet. - -If you give your ``Enum`` subclass extra methods, like the `Planet`_ -class above, those methods will show up in a `dir` of the member, -but not of the class:: - - >>> dir(Planet) - ['EARTH', 'JUPITER', 'MARS', 'MERCURY', 'NEPTUNE', 'SATURN', 'URANUS', - 'VENUS', '__class__', '__doc__', '__members__', '__module__'] - >>> dir(Planet.EARTH) - ['__class__', '__doc__', '__module__', 'name', 'surface_gravity', 'value'] - -A ``__new__`` method will only be used for the creation of the -``Enum`` members -- after that it is replaced. This means if you wish to -change how ``Enum`` members are looked up you either have to write a -helper function or a ``classmethod``. diff --git a/scripts/automation/trex_control_plane/python_lib/enum34-1.0.4/enum/enum.py b/scripts/automation/trex_control_plane/python_lib/enum34-1.0.4/enum/enum.py deleted file mode 100755 index 6a327a8a..00000000 --- a/scripts/automation/trex_control_plane/python_lib/enum34-1.0.4/enum/enum.py +++ /dev/null @@ -1,790 +0,0 @@ -"""Python Enumerations""" - -import sys as _sys - -__all__ = ['Enum', 'IntEnum', 'unique'] - -version = 1, 0, 4 - -pyver = float('%s.%s' % _sys.version_info[:2]) - -try: - any -except NameError: - def any(iterable): - for element in iterable: - if element: - return True - return False - -try: - from collections import OrderedDict -except ImportError: - OrderedDict = None - -try: - basestring -except NameError: - # In Python 2 basestring is the ancestor of both str and unicode - # in Python 3 it's just str, but was missing in 3.1 - basestring = str - -try: - unicode -except NameError: - # In Python 3 unicode no longer exists (it's just str) - unicode = str - -class _RouteClassAttributeToGetattr(object): - """Route attribute access on a class to __getattr__. - - This is a descriptor, used to define attributes that act differently when - accessed through an instance and through a class. Instance access remains - normal, but access to an attribute through a class will be routed to the - class's __getattr__ method; this is done by raising AttributeError. - - """ - def __init__(self, fget=None): - self.fget = fget - - def __get__(self, instance, ownerclass=None): - if instance is None: - raise AttributeError() - return self.fget(instance) - - def __set__(self, instance, value): - raise AttributeError("can't set attribute") - - def __delete__(self, instance): - raise AttributeError("can't delete attribute") - - -def _is_descriptor(obj): - """Returns True if obj is a descriptor, False otherwise.""" - return ( - hasattr(obj, '__get__') or - hasattr(obj, '__set__') or - hasattr(obj, '__delete__')) - - -def _is_dunder(name): - """Returns True if a __dunder__ name, False otherwise.""" - return (name[:2] == name[-2:] == '__' and - name[2:3] != '_' and - name[-3:-2] != '_' and - len(name) > 4) - - -def _is_sunder(name): - """Returns True if a _sunder_ name, False otherwise.""" - return (name[0] == name[-1] == '_' and - name[1:2] != '_' and - name[-2:-1] != '_' and - len(name) > 2) - - -def _make_class_unpicklable(cls): - """Make the given class un-picklable.""" - def _break_on_call_reduce(self, protocol=None): - raise TypeError('%r cannot be pickled' % self) - cls.__reduce_ex__ = _break_on_call_reduce - cls.__module__ = '' - - -class _EnumDict(dict): - """Track enum member order and ensure member names are not reused. - - EnumMeta will use the names found in self._member_names as the - enumeration member names. - - """ - def __init__(self): - super(_EnumDict, self).__init__() - self._member_names = [] - - def __setitem__(self, key, value): - """Changes anything not dundered or not a descriptor. - - If a descriptor is added with the same name as an enum member, the name - is removed from _member_names (this may leave a hole in the numerical - sequence of values). - - If an enum member name is used twice, an error is raised; duplicate - values are not checked for. - - Single underscore (sunder) names are reserved. - - Note: in 3.x __order__ is simply discarded as a not necessary piece - leftover from 2.x - - """ - if pyver >= 3.0 and key == '__order__': - return - if _is_sunder(key): - raise ValueError('_names_ are reserved for future Enum use') - elif _is_dunder(key): - pass - elif key in self._member_names: - # descriptor overwriting an enum? - raise TypeError('Attempted to reuse key: %r' % key) - elif not _is_descriptor(value): - if key in self: - # enum overwriting a descriptor? - raise TypeError('Key already defined as: %r' % self[key]) - self._member_names.append(key) - super(_EnumDict, self).__setitem__(key, value) - - -# Dummy value for Enum as EnumMeta explicity checks for it, but of course until -# EnumMeta finishes running the first time the Enum class doesn't exist. This -# is also why there are checks in EnumMeta like `if Enum is not None` -Enum = None - - -class EnumMeta(type): - """Metaclass for Enum""" - @classmethod - def __prepare__(metacls, cls, bases): - return _EnumDict() - - def __new__(metacls, cls, bases, classdict): - # an Enum class is final once enumeration items have been defined; it - # cannot be mixed with other types (int, float, etc.) if it has an - # inherited __new__ unless a new __new__ is defined (or the resulting - # class will fail). - if type(classdict) is dict: - original_dict = classdict - classdict = _EnumDict() - for k, v in original_dict.items(): - classdict[k] = v - - member_type, first_enum = metacls._get_mixins_(bases) - __new__, save_new, use_args = metacls._find_new_(classdict, member_type, - first_enum) - # save enum items into separate mapping so they don't get baked into - # the new class - members = dict((k, classdict[k]) for k in classdict._member_names) - for name in classdict._member_names: - del classdict[name] - - # py2 support for definition order - __order__ = classdict.get('__order__') - if __order__ is None: - if pyver < 3.0: - try: - __order__ = [name for (name, value) in sorted(members.items(), key=lambda item: item[1])] - except TypeError: - __order__ = [name for name in sorted(members.keys())] - else: - __order__ = classdict._member_names - else: - del classdict['__order__'] - if pyver < 3.0: - __order__ = __order__.replace(',', ' ').split() - aliases = [name for name in members if name not in __order__] - __order__ += aliases - - # check for illegal enum names (any others?) - invalid_names = set(members) & set(['mro']) - if invalid_names: - raise ValueError('Invalid enum member name(s): %s' % ( - ', '.join(invalid_names), )) - - # create our new Enum type - enum_class = super(EnumMeta, metacls).__new__(metacls, cls, bases, classdict) - enum_class._member_names_ = [] # names in random order - if OrderedDict is not None: - enum_class._member_map_ = OrderedDict() - else: - enum_class._member_map_ = {} # name->value map - enum_class._member_type_ = member_type - - # Reverse value->name map for hashable values. - enum_class._value2member_map_ = {} - - # instantiate them, checking for duplicates as we go - # we instantiate first instead of checking for duplicates first in case - # a custom __new__ is doing something funky with the values -- such as - # auto-numbering ;) - if __new__ is None: - __new__ = enum_class.__new__ - for member_name in __order__: - value = members[member_name] - if not isinstance(value, tuple): - args = (value, ) - else: - args = value - if member_type is tuple: # special case for tuple enums - args = (args, ) # wrap it one more time - if not use_args or not args: - enum_member = __new__(enum_class) - if not hasattr(enum_member, '_value_'): - enum_member._value_ = value - else: - enum_member = __new__(enum_class, *args) - if not hasattr(enum_member, '_value_'): - enum_member._value_ = member_type(*args) - value = enum_member._value_ - enum_member._name_ = member_name - enum_member.__objclass__ = enum_class - enum_member.__init__(*args) - # If another member with the same value was already defined, the - # new member becomes an alias to the existing one. - for name, canonical_member in enum_class._member_map_.items(): - if canonical_member.value == enum_member._value_: - enum_member = canonical_member - break - else: - # Aliases don't appear in member names (only in __members__). - enum_class._member_names_.append(member_name) - enum_class._member_map_[member_name] = enum_member - try: - # This may fail if value is not hashable. We can't add the value - # to the map, and by-value lookups for this value will be - # linear. - enum_class._value2member_map_[value] = enum_member - except TypeError: - pass - - - # If a custom type is mixed into the Enum, and it does not know how - # to pickle itself, pickle.dumps will succeed but pickle.loads will - # fail. Rather than have the error show up later and possibly far - # from the source, sabotage the pickle protocol for this class so - # that pickle.dumps also fails. - # - # However, if the new class implements its own __reduce_ex__, do not - # sabotage -- it's on them to make sure it works correctly. We use - # __reduce_ex__ instead of any of the others as it is preferred by - # pickle over __reduce__, and it handles all pickle protocols. - unpicklable = False - if '__reduce_ex__' not in classdict: - if member_type is not object: - methods = ('__getnewargs_ex__', '__getnewargs__', - '__reduce_ex__', '__reduce__') - if not any(m in member_type.__dict__ for m in methods): - _make_class_unpicklable(enum_class) - unpicklable = True - - - # double check that repr and friends are not the mixin's or various - # things break (such as pickle) - for name in ('__repr__', '__str__', '__format__', '__reduce_ex__'): - class_method = getattr(enum_class, name) - obj_method = getattr(member_type, name, None) - enum_method = getattr(first_enum, name, None) - if name not in classdict and class_method is not enum_method: - if name == '__reduce_ex__' and unpicklable: - continue - setattr(enum_class, name, enum_method) - - # method resolution and int's are not playing nice - # Python's less than 2.6 use __cmp__ - - if pyver < 2.6: - - if issubclass(enum_class, int): - setattr(enum_class, '__cmp__', getattr(int, '__cmp__')) - - elif pyver < 3.0: - - if issubclass(enum_class, int): - for method in ( - '__le__', - '__lt__', - '__gt__', - '__ge__', - '__eq__', - '__ne__', - '__hash__', - ): - setattr(enum_class, method, getattr(int, method)) - - # replace any other __new__ with our own (as long as Enum is not None, - # anyway) -- again, this is to support pickle - if Enum is not None: - # if the user defined their own __new__, save it before it gets - # clobbered in case they subclass later - if save_new: - setattr(enum_class, '__member_new__', enum_class.__dict__['__new__']) - setattr(enum_class, '__new__', Enum.__dict__['__new__']) - return enum_class - - def __call__(cls, value, names=None, module=None, type=None): - """Either returns an existing member, or creates a new enum class. - - This method is used both when an enum class is given a value to match - to an enumeration member (i.e. Color(3)) and for the functional API - (i.e. Color = Enum('Color', names='red green blue')). - - When used for the functional API: `module`, if set, will be stored in - the new class' __module__ attribute; `type`, if set, will be mixed in - as the first base class. - - Note: if `module` is not set this routine will attempt to discover the - calling module by walking the frame stack; if this is unsuccessful - the resulting class will not be pickleable. - - """ - if names is None: # simple value lookup - return cls.__new__(cls, value) - # otherwise, functional API: we're creating a new Enum type - return cls._create_(value, names, module=module, type=type) - - def __contains__(cls, member): - return isinstance(member, cls) and member.name in cls._member_map_ - - def __delattr__(cls, attr): - # nicer error message when someone tries to delete an attribute - # (see issue19025). - if attr in cls._member_map_: - raise AttributeError( - "%s: cannot delete Enum member." % cls.__name__) - super(EnumMeta, cls).__delattr__(attr) - - def __dir__(self): - return (['__class__', '__doc__', '__members__', '__module__'] + - self._member_names_) - - @property - def __members__(cls): - """Returns a mapping of member name->value. - - This mapping lists all enum members, including aliases. Note that this - is a copy of the internal mapping. - - """ - return cls._member_map_.copy() - - def __getattr__(cls, name): - """Return the enum member matching `name` - - We use __getattr__ instead of descriptors or inserting into the enum - class' __dict__ in order to support `name` and `value` being both - properties for enum members (which live in the class' __dict__) and - enum members themselves. - - """ - if _is_dunder(name): - raise AttributeError(name) - try: - return cls._member_map_[name] - except KeyError: - raise AttributeError(name) - - def __getitem__(cls, name): - return cls._member_map_[name] - - def __iter__(cls): - return (cls._member_map_[name] for name in cls._member_names_) - - def __reversed__(cls): - return (cls._member_map_[name] for name in reversed(cls._member_names_)) - - def __len__(cls): - return len(cls._member_names_) - - def __repr__(cls): - return "" % cls.__name__ - - def __setattr__(cls, name, value): - """Block attempts to reassign Enum members. - - A simple assignment to the class namespace only changes one of the - several possible ways to get an Enum member from the Enum class, - resulting in an inconsistent Enumeration. - - """ - member_map = cls.__dict__.get('_member_map_', {}) - if name in member_map: - raise AttributeError('Cannot reassign members.') - super(EnumMeta, cls).__setattr__(name, value) - - def _create_(cls, class_name, names=None, module=None, type=None): - """Convenience method to create a new Enum class. - - `names` can be: - - * A string containing member names, separated either with spaces or - commas. Values are auto-numbered from 1. - * An iterable of member names. Values are auto-numbered from 1. - * An iterable of (member name, value) pairs. - * A mapping of member name -> value. - - """ - if pyver < 3.0: - # if class_name is unicode, attempt a conversion to ASCII - if isinstance(class_name, unicode): - try: - class_name = class_name.encode('ascii') - except UnicodeEncodeError: - raise TypeError('%r is not representable in ASCII' % class_name) - metacls = cls.__class__ - if type is None: - bases = (cls, ) - else: - bases = (type, cls) - classdict = metacls.__prepare__(class_name, bases) - __order__ = [] - - # special processing needed for names? - if isinstance(names, basestring): - names = names.replace(',', ' ').split() - if isinstance(names, (tuple, list)) and isinstance(names[0], basestring): - names = [(e, i+1) for (i, e) in enumerate(names)] - - # Here, names is either an iterable of (name, value) or a mapping. - for item in names: - if isinstance(item, basestring): - member_name, member_value = item, names[item] - else: - member_name, member_value = item - classdict[member_name] = member_value - __order__.append(member_name) - # only set __order__ in classdict if name/value was not from a mapping - if not isinstance(item, basestring): - classdict['__order__'] = ' '.join(__order__) - enum_class = metacls.__new__(metacls, class_name, bases, classdict) - - # TODO: replace the frame hack if a blessed way to know the calling - # module is ever developed - if module is None: - try: - module = _sys._getframe(2).f_globals['__name__'] - except (AttributeError, ValueError): - pass - if module is None: - _make_class_unpicklable(enum_class) - else: - enum_class.__module__ = module - - return enum_class - - @staticmethod - def _get_mixins_(bases): - """Returns the type for creating enum members, and the first inherited - enum class. - - bases: the tuple of bases that was given to __new__ - - """ - if not bases or Enum is None: - return object, Enum - - - # double check that we are not subclassing a class with existing - # enumeration members; while we're at it, see if any other data - # type has been mixed in so we can use the correct __new__ - member_type = first_enum = None - for base in bases: - if (base is not Enum and - issubclass(base, Enum) and - base._member_names_): - raise TypeError("Cannot extend enumerations") - # base is now the last base in bases - if not issubclass(base, Enum): - raise TypeError("new enumerations must be created as " - "`ClassName([mixin_type,] enum_type)`") - - # get correct mix-in type (either mix-in type of Enum subclass, or - # first base if last base is Enum) - if not issubclass(bases[0], Enum): - member_type = bases[0] # first data type - first_enum = bases[-1] # enum type - else: - for base in bases[0].__mro__: - # most common: (IntEnum, int, Enum, object) - # possible: (, , - # , , - # ) - if issubclass(base, Enum): - if first_enum is None: - first_enum = base - else: - if member_type is None: - member_type = base - - return member_type, first_enum - - if pyver < 3.0: - @staticmethod - def _find_new_(classdict, member_type, first_enum): - """Returns the __new__ to be used for creating the enum members. - - classdict: the class dictionary given to __new__ - member_type: the data type whose __new__ will be used by default - first_enum: enumeration to check for an overriding __new__ - - """ - # now find the correct __new__, checking to see of one was defined - # by the user; also check earlier enum classes in case a __new__ was - # saved as __member_new__ - __new__ = classdict.get('__new__', None) - if __new__: - return None, True, True # __new__, save_new, use_args - - N__new__ = getattr(None, '__new__') - O__new__ = getattr(object, '__new__') - if Enum is None: - E__new__ = N__new__ - else: - E__new__ = Enum.__dict__['__new__'] - # check all possibles for __member_new__ before falling back to - # __new__ - for method in ('__member_new__', '__new__'): - for possible in (member_type, first_enum): - try: - target = possible.__dict__[method] - except (AttributeError, KeyError): - target = getattr(possible, method, None) - if target not in [ - None, - N__new__, - O__new__, - E__new__, - ]: - if method == '__member_new__': - classdict['__new__'] = target - return None, False, True - if isinstance(target, staticmethod): - target = target.__get__(member_type) - __new__ = target - break - if __new__ is not None: - break - else: - __new__ = object.__new__ - - # if a non-object.__new__ is used then whatever value/tuple was - # assigned to the enum member name will be passed to __new__ and to the - # new enum member's __init__ - if __new__ is object.__new__: - use_args = False - else: - use_args = True - - return __new__, False, use_args - else: - @staticmethod - def _find_new_(classdict, member_type, first_enum): - """Returns the __new__ to be used for creating the enum members. - - classdict: the class dictionary given to __new__ - member_type: the data type whose __new__ will be used by default - first_enum: enumeration to check for an overriding __new__ - - """ - # now find the correct __new__, checking to see of one was defined - # by the user; also check earlier enum classes in case a __new__ was - # saved as __member_new__ - __new__ = classdict.get('__new__', None) - - # should __new__ be saved as __member_new__ later? - save_new = __new__ is not None - - if __new__ is None: - # check all possibles for __member_new__ before falling back to - # __new__ - for method in ('__member_new__', '__new__'): - for possible in (member_type, first_enum): - target = getattr(possible, method, None) - if target not in ( - None, - None.__new__, - object.__new__, - Enum.__new__, - ): - __new__ = target - break - if __new__ is not None: - break - else: - __new__ = object.__new__ - - # if a non-object.__new__ is used then whatever value/tuple was - # assigned to the enum member name will be passed to __new__ and to the - # new enum member's __init__ - if __new__ is object.__new__: - use_args = False - else: - use_args = True - - return __new__, save_new, use_args - - -######################################################## -# In order to support Python 2 and 3 with a single -# codebase we have to create the Enum methods separately -# and then use the `type(name, bases, dict)` method to -# create the class. -######################################################## -temp_enum_dict = {} -temp_enum_dict['__doc__'] = "Generic enumeration.\n\n Derive from this class to define new enumerations.\n\n" - -def __new__(cls, value): - # all enum instances are actually created during class construction - # without calling this method; this method is called by the metaclass' - # __call__ (i.e. Color(3) ), and by pickle - if type(value) is cls: - # For lookups like Color(Color.red) - value = value.value - #return value - # by-value search for a matching enum member - # see if it's in the reverse mapping (for hashable values) - try: - if value in cls._value2member_map_: - return cls._value2member_map_[value] - except TypeError: - # not there, now do long search -- O(n) behavior - for member in cls._member_map_.values(): - if member.value == value: - return member - raise ValueError("%s is not a valid %s" % (value, cls.__name__)) -temp_enum_dict['__new__'] = __new__ -del __new__ - -def __repr__(self): - return "<%s.%s: %r>" % ( - self.__class__.__name__, self._name_, self._value_) -temp_enum_dict['__repr__'] = __repr__ -del __repr__ - -def __str__(self): - return "%s.%s" % (self.__class__.__name__, self._name_) -temp_enum_dict['__str__'] = __str__ -del __str__ - -def __dir__(self): - added_behavior = [ - m - for cls in self.__class__.mro() - for m in cls.__dict__ - if m[0] != '_' - ] - return (['__class__', '__doc__', '__module__', ] + added_behavior) -temp_enum_dict['__dir__'] = __dir__ -del __dir__ - -def __format__(self, format_spec): - # mixed-in Enums should use the mixed-in type's __format__, otherwise - # we can get strange results with the Enum name showing up instead of - # the value - - # pure Enum branch - if self._member_type_ is object: - cls = str - val = str(self) - # mix-in branch - else: - cls = self._member_type_ - val = self.value - return cls.__format__(val, format_spec) -temp_enum_dict['__format__'] = __format__ -del __format__ - - -#################################### -# Python's less than 2.6 use __cmp__ - -if pyver < 2.6: - - def __cmp__(self, other): - if type(other) is self.__class__: - if self is other: - return 0 - return -1 - return NotImplemented - raise TypeError("unorderable types: %s() and %s()" % (self.__class__.__name__, other.__class__.__name__)) - temp_enum_dict['__cmp__'] = __cmp__ - del __cmp__ - -else: - - def __le__(self, other): - raise TypeError("unorderable types: %s() <= %s()" % (self.__class__.__name__, other.__class__.__name__)) - temp_enum_dict['__le__'] = __le__ - del __le__ - - def __lt__(self, other): - raise TypeError("unorderable types: %s() < %s()" % (self.__class__.__name__, other.__class__.__name__)) - temp_enum_dict['__lt__'] = __lt__ - del __lt__ - - def __ge__(self, other): - raise TypeError("unorderable types: %s() >= %s()" % (self.__class__.__name__, other.__class__.__name__)) - temp_enum_dict['__ge__'] = __ge__ - del __ge__ - - def __gt__(self, other): - raise TypeError("unorderable types: %s() > %s()" % (self.__class__.__name__, other.__class__.__name__)) - temp_enum_dict['__gt__'] = __gt__ - del __gt__ - - -def __eq__(self, other): - if type(other) is self.__class__: - return self is other - return NotImplemented -temp_enum_dict['__eq__'] = __eq__ -del __eq__ - -def __ne__(self, other): - if type(other) is self.__class__: - return self is not other - return NotImplemented -temp_enum_dict['__ne__'] = __ne__ -del __ne__ - -def __hash__(self): - return hash(self._name_) -temp_enum_dict['__hash__'] = __hash__ -del __hash__ - -def __reduce_ex__(self, proto): - return self.__class__, (self._value_, ) -temp_enum_dict['__reduce_ex__'] = __reduce_ex__ -del __reduce_ex__ - -# _RouteClassAttributeToGetattr is used to provide access to the `name` -# and `value` properties of enum members while keeping some measure of -# protection from modification, while still allowing for an enumeration -# to have members named `name` and `value`. This works because enumeration -# members are not set directly on the enum class -- __getattr__ is -# used to look them up. - -@_RouteClassAttributeToGetattr -def name(self): - return self._name_ -temp_enum_dict['name'] = name -del name - -@_RouteClassAttributeToGetattr -def value(self): - return self._value_ -temp_enum_dict['value'] = value -del value - -Enum = EnumMeta('Enum', (object, ), temp_enum_dict) -del temp_enum_dict - -# Enum has now been created -########################### - -class IntEnum(int, Enum): - """Enum where members are also (and must be) ints""" - - -def unique(enumeration): - """Class decorator that ensures only unique members exist in an enumeration.""" - duplicates = [] - for name, member in enumeration.__members__.items(): - if name != member.name: - duplicates.append((name, member.name)) - if duplicates: - duplicate_names = ', '.join( - ["%s -> %s" % (alias, name) for (alias, name) in duplicates] - ) - raise ValueError('duplicate names found in %r: %s' % - (enumeration, duplicate_names) - ) - return enumeration diff --git a/scripts/automation/trex_control_plane/python_lib/enum34-1.0.4/enum/test_enum.py b/scripts/automation/trex_control_plane/python_lib/enum34-1.0.4/enum/test_enum.py deleted file mode 100755 index d7a97942..00000000 --- a/scripts/automation/trex_control_plane/python_lib/enum34-1.0.4/enum/test_enum.py +++ /dev/null @@ -1,1690 +0,0 @@ -import enum -import sys -import unittest -from enum import Enum, IntEnum, unique, EnumMeta -from pickle import dumps, loads, PicklingError, HIGHEST_PROTOCOL - -pyver = float('%s.%s' % sys.version_info[:2]) - -try: - any -except NameError: - def any(iterable): - for element in iterable: - if element: - return True - return False - -try: - unicode -except NameError: - unicode = str - -try: - from collections import OrderedDict -except ImportError: - OrderedDict = None - -# for pickle tests -try: - class Stooges(Enum): - LARRY = 1 - CURLY = 2 - MOE = 3 -except Exception: - Stooges = sys.exc_info()[1] - -try: - class IntStooges(int, Enum): - LARRY = 1 - CURLY = 2 - MOE = 3 -except Exception: - IntStooges = sys.exc_info()[1] - -try: - class FloatStooges(float, Enum): - LARRY = 1.39 - CURLY = 2.72 - MOE = 3.142596 -except Exception: - FloatStooges = sys.exc_info()[1] - -# for pickle test and subclass tests -try: - class StrEnum(str, Enum): - 'accepts only string values' - class Name(StrEnum): - BDFL = 'Guido van Rossum' - FLUFL = 'Barry Warsaw' -except Exception: - Name = sys.exc_info()[1] - -try: - Question = Enum('Question', 'who what when where why', module=__name__) -except Exception: - Question = sys.exc_info()[1] - -try: - Answer = Enum('Answer', 'him this then there because') -except Exception: - Answer = sys.exc_info()[1] - -try: - Theory = Enum('Theory', 'rule law supposition', qualname='spanish_inquisition') -except Exception: - Theory = sys.exc_info()[1] - -# for doctests -try: - class Fruit(Enum): - tomato = 1 - banana = 2 - cherry = 3 -except Exception: - pass - -def test_pickle_dump_load(assertion, source, target=None, - protocol=(0, HIGHEST_PROTOCOL)): - start, stop = protocol - failures = [] - for protocol in range(start, stop+1): - try: - if target is None: - assertion(loads(dumps(source, protocol=protocol)) is source) - else: - assertion(loads(dumps(source, protocol=protocol)), target) - except Exception: - exc, tb = sys.exc_info()[1:] - failures.append('%2d: %s' %(protocol, exc)) - if failures: - raise ValueError('Failed with protocols: %s' % ', '.join(failures)) - -def test_pickle_exception(assertion, exception, obj, - protocol=(0, HIGHEST_PROTOCOL)): - start, stop = protocol - failures = [] - for protocol in range(start, stop+1): - try: - assertion(exception, dumps, obj, protocol=protocol) - except Exception: - exc = sys.exc_info()[1] - failures.append('%d: %s %s' % (protocol, exc.__class__.__name__, exc)) - if failures: - raise ValueError('Failed with protocols: %s' % ', '.join(failures)) - - -class TestHelpers(unittest.TestCase): - # _is_descriptor, _is_sunder, _is_dunder - - def test_is_descriptor(self): - class foo: - pass - for attr in ('__get__','__set__','__delete__'): - obj = foo() - self.assertFalse(enum._is_descriptor(obj)) - setattr(obj, attr, 1) - self.assertTrue(enum._is_descriptor(obj)) - - def test_is_sunder(self): - for s in ('_a_', '_aa_'): - self.assertTrue(enum._is_sunder(s)) - - for s in ('a', 'a_', '_a', '__a', 'a__', '__a__', '_a__', '__a_', '_', - '__', '___', '____', '_____',): - self.assertFalse(enum._is_sunder(s)) - - def test_is_dunder(self): - for s in ('__a__', '__aa__'): - self.assertTrue(enum._is_dunder(s)) - for s in ('a', 'a_', '_a', '__a', 'a__', '_a_', '_a__', '__a_', '_', - '__', '___', '____', '_____',): - self.assertFalse(enum._is_dunder(s)) - - -class TestEnum(unittest.TestCase): - def setUp(self): - class Season(Enum): - SPRING = 1 - SUMMER = 2 - AUTUMN = 3 - WINTER = 4 - self.Season = Season - - class Konstants(float, Enum): - E = 2.7182818 - PI = 3.1415926 - TAU = 2 * PI - self.Konstants = Konstants - - class Grades(IntEnum): - A = 5 - B = 4 - C = 3 - D = 2 - F = 0 - self.Grades = Grades - - class Directional(str, Enum): - EAST = 'east' - WEST = 'west' - NORTH = 'north' - SOUTH = 'south' - self.Directional = Directional - - from datetime import date - class Holiday(date, Enum): - NEW_YEAR = 2013, 1, 1 - IDES_OF_MARCH = 2013, 3, 15 - self.Holiday = Holiday - - if pyver >= 2.6: # cannot specify custom `dir` on previous versions - def test_dir_on_class(self): - Season = self.Season - self.assertEqual( - set(dir(Season)), - set(['__class__', '__doc__', '__members__', '__module__', - 'SPRING', 'SUMMER', 'AUTUMN', 'WINTER']), - ) - - def test_dir_on_item(self): - Season = self.Season - self.assertEqual( - set(dir(Season.WINTER)), - set(['__class__', '__doc__', '__module__', 'name', 'value']), - ) - - def test_dir_on_sub_with_behavior_on_super(self): - # see issue22506 - class SuperEnum(Enum): - def invisible(self): - return "did you see me?" - class SubEnum(SuperEnum): - sample = 5 - self.assertEqual( - set(dir(SubEnum.sample)), - set(['__class__', '__doc__', '__module__', 'name', 'value', 'invisible']), - ) - - if pyver >= 2.7: # OrderedDict first available here - def test_members_is_ordereddict_if_ordered(self): - class Ordered(Enum): - __order__ = 'first second third' - first = 'bippity' - second = 'boppity' - third = 'boo' - self.assertTrue(type(Ordered.__members__) is OrderedDict) - - def test_members_is_ordereddict_if_not_ordered(self): - class Unordered(Enum): - this = 'that' - these = 'those' - self.assertTrue(type(Unordered.__members__) is OrderedDict) - - if pyver >= 3.0: # all objects are ordered in Python 2.x - def test_members_is_always_ordered(self): - class AlwaysOrdered(Enum): - first = 1 - second = 2 - third = 3 - self.assertTrue(type(AlwaysOrdered.__members__) is OrderedDict) - - def test_comparisons(self): - def bad_compare(): - Season.SPRING > 4 - Season = self.Season - self.assertNotEqual(Season.SPRING, 1) - self.assertRaises(TypeError, bad_compare) - - class Part(Enum): - SPRING = 1 - CLIP = 2 - BARREL = 3 - - self.assertNotEqual(Season.SPRING, Part.SPRING) - def bad_compare(): - Season.SPRING < Part.CLIP - self.assertRaises(TypeError, bad_compare) - - def test_enum_in_enum_out(self): - Season = self.Season - self.assertTrue(Season(Season.WINTER) is Season.WINTER) - - def test_enum_value(self): - Season = self.Season - self.assertEqual(Season.SPRING.value, 1) - - def test_intenum_value(self): - self.assertEqual(IntStooges.CURLY.value, 2) - - def test_enum(self): - Season = self.Season - lst = list(Season) - self.assertEqual(len(lst), len(Season)) - self.assertEqual(len(Season), 4, Season) - self.assertEqual( - [Season.SPRING, Season.SUMMER, Season.AUTUMN, Season.WINTER], lst) - - for i, season in enumerate('SPRING SUMMER AUTUMN WINTER'.split()): - i += 1 - e = Season(i) - self.assertEqual(e, getattr(Season, season)) - self.assertEqual(e.value, i) - self.assertNotEqual(e, i) - self.assertEqual(e.name, season) - self.assertTrue(e in Season) - self.assertTrue(type(e) is Season) - self.assertTrue(isinstance(e, Season)) - self.assertEqual(str(e), 'Season.' + season) - self.assertEqual( - repr(e), - '' % (season, i), - ) - - def test_value_name(self): - Season = self.Season - self.assertEqual(Season.SPRING.name, 'SPRING') - self.assertEqual(Season.SPRING.value, 1) - def set_name(obj, new_value): - obj.name = new_value - def set_value(obj, new_value): - obj.value = new_value - self.assertRaises(AttributeError, set_name, Season.SPRING, 'invierno', ) - self.assertRaises(AttributeError, set_value, Season.SPRING, 2) - - def test_attribute_deletion(self): - class Season(Enum): - SPRING = 1 - SUMMER = 2 - AUTUMN = 3 - WINTER = 4 - - def spam(cls): - pass - - self.assertTrue(hasattr(Season, 'spam')) - del Season.spam - self.assertFalse(hasattr(Season, 'spam')) - - self.assertRaises(AttributeError, delattr, Season, 'SPRING') - self.assertRaises(AttributeError, delattr, Season, 'DRY') - self.assertRaises(AttributeError, delattr, Season.SPRING, 'name') - - def test_invalid_names(self): - def create_bad_class_1(): - class Wrong(Enum): - mro = 9 - def create_bad_class_2(): - class Wrong(Enum): - _reserved_ = 3 - self.assertRaises(ValueError, create_bad_class_1) - self.assertRaises(ValueError, create_bad_class_2) - - def test_contains(self): - Season = self.Season - self.assertTrue(Season.AUTUMN in Season) - self.assertTrue(3 not in Season) - - val = Season(3) - self.assertTrue(val in Season) - - class OtherEnum(Enum): - one = 1; two = 2 - self.assertTrue(OtherEnum.two not in Season) - - if pyver >= 2.6: # when `format` came into being - - def test_format_enum(self): - Season = self.Season - self.assertEqual('{0}'.format(Season.SPRING), - '{0}'.format(str(Season.SPRING))) - self.assertEqual( '{0:}'.format(Season.SPRING), - '{0:}'.format(str(Season.SPRING))) - self.assertEqual('{0:20}'.format(Season.SPRING), - '{0:20}'.format(str(Season.SPRING))) - self.assertEqual('{0:^20}'.format(Season.SPRING), - '{0:^20}'.format(str(Season.SPRING))) - self.assertEqual('{0:>20}'.format(Season.SPRING), - '{0:>20}'.format(str(Season.SPRING))) - self.assertEqual('{0:<20}'.format(Season.SPRING), - '{0:<20}'.format(str(Season.SPRING))) - - def test_format_enum_custom(self): - class TestFloat(float, Enum): - one = 1.0 - two = 2.0 - def __format__(self, spec): - return 'TestFloat success!' - self.assertEqual('{0}'.format(TestFloat.one), 'TestFloat success!') - - def assertFormatIsValue(self, spec, member): - self.assertEqual(spec.format(member), spec.format(member.value)) - - def test_format_enum_date(self): - Holiday = self.Holiday - self.assertFormatIsValue('{0}', Holiday.IDES_OF_MARCH) - self.assertFormatIsValue('{0:}', Holiday.IDES_OF_MARCH) - self.assertFormatIsValue('{0:20}', Holiday.IDES_OF_MARCH) - self.assertFormatIsValue('{0:^20}', Holiday.IDES_OF_MARCH) - self.assertFormatIsValue('{0:>20}', Holiday.IDES_OF_MARCH) - self.assertFormatIsValue('{0:<20}', Holiday.IDES_OF_MARCH) - self.assertFormatIsValue('{0:%Y %m}', Holiday.IDES_OF_MARCH) - self.assertFormatIsValue('{0:%Y %m %M:00}', Holiday.IDES_OF_MARCH) - - def test_format_enum_float(self): - Konstants = self.Konstants - self.assertFormatIsValue('{0}', Konstants.TAU) - self.assertFormatIsValue('{0:}', Konstants.TAU) - self.assertFormatIsValue('{0:20}', Konstants.TAU) - self.assertFormatIsValue('{0:^20}', Konstants.TAU) - self.assertFormatIsValue('{0:>20}', Konstants.TAU) - self.assertFormatIsValue('{0:<20}', Konstants.TAU) - self.assertFormatIsValue('{0:n}', Konstants.TAU) - self.assertFormatIsValue('{0:5.2}', Konstants.TAU) - self.assertFormatIsValue('{0:f}', Konstants.TAU) - - def test_format_enum_int(self): - Grades = self.Grades - self.assertFormatIsValue('{0}', Grades.C) - self.assertFormatIsValue('{0:}', Grades.C) - self.assertFormatIsValue('{0:20}', Grades.C) - self.assertFormatIsValue('{0:^20}', Grades.C) - self.assertFormatIsValue('{0:>20}', Grades.C) - self.assertFormatIsValue('{0:<20}', Grades.C) - self.assertFormatIsValue('{0:+}', Grades.C) - self.assertFormatIsValue('{0:08X}', Grades.C) - self.assertFormatIsValue('{0:b}', Grades.C) - - def test_format_enum_str(self): - Directional = self.Directional - self.assertFormatIsValue('{0}', Directional.WEST) - self.assertFormatIsValue('{0:}', Directional.WEST) - self.assertFormatIsValue('{0:20}', Directional.WEST) - self.assertFormatIsValue('{0:^20}', Directional.WEST) - self.assertFormatIsValue('{0:>20}', Directional.WEST) - self.assertFormatIsValue('{0:<20}', Directional.WEST) - - def test_hash(self): - Season = self.Season - dates = {} - dates[Season.WINTER] = '1225' - dates[Season.SPRING] = '0315' - dates[Season.SUMMER] = '0704' - dates[Season.AUTUMN] = '1031' - self.assertEqual(dates[Season.AUTUMN], '1031') - - def test_enum_duplicates(self): - __order__ = "SPRING SUMMER AUTUMN WINTER" - class Season(Enum): - SPRING = 1 - SUMMER = 2 - AUTUMN = FALL = 3 - WINTER = 4 - ANOTHER_SPRING = 1 - lst = list(Season) - self.assertEqual( - lst, - [Season.SPRING, Season.SUMMER, - Season.AUTUMN, Season.WINTER, - ]) - self.assertTrue(Season.FALL is Season.AUTUMN) - self.assertEqual(Season.FALL.value, 3) - self.assertEqual(Season.AUTUMN.value, 3) - self.assertTrue(Season(3) is Season.AUTUMN) - self.assertTrue(Season(1) is Season.SPRING) - self.assertEqual(Season.FALL.name, 'AUTUMN') - self.assertEqual( - set([k for k,v in Season.__members__.items() if v.name != k]), - set(['FALL', 'ANOTHER_SPRING']), - ) - - if pyver >= 3.0: - cls = vars() - result = {'Enum':Enum} - exec("""def test_duplicate_name(self): - with self.assertRaises(TypeError): - class Color(Enum): - red = 1 - green = 2 - blue = 3 - red = 4 - - with self.assertRaises(TypeError): - class Color(Enum): - red = 1 - green = 2 - blue = 3 - def red(self): - return 'red' - - with self.assertRaises(TypeError): - class Color(Enum): - @property - - def red(self): - return 'redder' - red = 1 - green = 2 - blue = 3""", - result) - cls['test_duplicate_name'] = result['test_duplicate_name'] - - def test_enum_with_value_name(self): - class Huh(Enum): - name = 1 - value = 2 - self.assertEqual( - list(Huh), - [Huh.name, Huh.value], - ) - self.assertTrue(type(Huh.name) is Huh) - self.assertEqual(Huh.name.name, 'name') - self.assertEqual(Huh.name.value, 1) - - def test_intenum_from_scratch(self): - class phy(int, Enum): - pi = 3 - tau = 2 * pi - self.assertTrue(phy.pi < phy.tau) - - def test_intenum_inherited(self): - class IntEnum(int, Enum): - pass - class phy(IntEnum): - pi = 3 - tau = 2 * pi - self.assertTrue(phy.pi < phy.tau) - - def test_floatenum_from_scratch(self): - class phy(float, Enum): - pi = 3.1415926 - tau = 2 * pi - self.assertTrue(phy.pi < phy.tau) - - def test_floatenum_inherited(self): - class FloatEnum(float, Enum): - pass - class phy(FloatEnum): - pi = 3.1415926 - tau = 2 * pi - self.assertTrue(phy.pi < phy.tau) - - def test_strenum_from_scratch(self): - class phy(str, Enum): - pi = 'Pi' - tau = 'Tau' - self.assertTrue(phy.pi < phy.tau) - - def test_strenum_inherited(self): - class StrEnum(str, Enum): - pass - class phy(StrEnum): - pi = 'Pi' - tau = 'Tau' - self.assertTrue(phy.pi < phy.tau) - - def test_intenum(self): - class WeekDay(IntEnum): - SUNDAY = 1 - MONDAY = 2 - TUESDAY = 3 - WEDNESDAY = 4 - THURSDAY = 5 - FRIDAY = 6 - SATURDAY = 7 - - self.assertEqual(['a', 'b', 'c'][WeekDay.MONDAY], 'c') - self.assertEqual([i for i in range(WeekDay.TUESDAY)], [0, 1, 2]) - - lst = list(WeekDay) - self.assertEqual(len(lst), len(WeekDay)) - self.assertEqual(len(WeekDay), 7) - target = 'SUNDAY MONDAY TUESDAY WEDNESDAY THURSDAY FRIDAY SATURDAY' - target = target.split() - for i, weekday in enumerate(target): - i += 1 - e = WeekDay(i) - self.assertEqual(e, i) - self.assertEqual(int(e), i) - self.assertEqual(e.name, weekday) - self.assertTrue(e in WeekDay) - self.assertEqual(lst.index(e)+1, i) - self.assertTrue(0 < e < 8) - self.assertTrue(type(e) is WeekDay) - self.assertTrue(isinstance(e, int)) - self.assertTrue(isinstance(e, Enum)) - - def test_intenum_duplicates(self): - class WeekDay(IntEnum): - __order__ = 'SUNDAY MONDAY TUESDAY WEDNESDAY THURSDAY FRIDAY SATURDAY' - SUNDAY = 1 - MONDAY = 2 - TUESDAY = TEUSDAY = 3 - WEDNESDAY = 4 - THURSDAY = 5 - FRIDAY = 6 - SATURDAY = 7 - self.assertTrue(WeekDay.TEUSDAY is WeekDay.TUESDAY) - self.assertEqual(WeekDay(3).name, 'TUESDAY') - self.assertEqual([k for k,v in WeekDay.__members__.items() - if v.name != k], ['TEUSDAY', ]) - - def test_pickle_enum(self): - if isinstance(Stooges, Exception): - raise Stooges - test_pickle_dump_load(self.assertTrue, Stooges.CURLY) - test_pickle_dump_load(self.assertTrue, Stooges) - - def test_pickle_int(self): - if isinstance(IntStooges, Exception): - raise IntStooges - test_pickle_dump_load(self.assertTrue, IntStooges.CURLY) - test_pickle_dump_load(self.assertTrue, IntStooges) - - def test_pickle_float(self): - if isinstance(FloatStooges, Exception): - raise FloatStooges - test_pickle_dump_load(self.assertTrue, FloatStooges.CURLY) - test_pickle_dump_load(self.assertTrue, FloatStooges) - - def test_pickle_enum_function(self): - if isinstance(Answer, Exception): - raise Answer - test_pickle_dump_load(self.assertTrue, Answer.him) - test_pickle_dump_load(self.assertTrue, Answer) - - def test_pickle_enum_function_with_module(self): - if isinstance(Question, Exception): - raise Question - test_pickle_dump_load(self.assertTrue, Question.who) - test_pickle_dump_load(self.assertTrue, Question) - - if pyver >= 3.4: - def test_class_nested_enum_and_pickle_protocol_four(self): - # would normally just have this directly in the class namespace - class NestedEnum(Enum): - twigs = 'common' - shiny = 'rare' - - self.__class__.NestedEnum = NestedEnum - self.NestedEnum.__qualname__ = '%s.NestedEnum' % self.__class__.__name__ - test_pickle_exception( - self.assertRaises, PicklingError, self.NestedEnum.twigs, - protocol=(0, 3)) - test_pickle_dump_load(self.assertTrue, self.NestedEnum.twigs, - protocol=(4, HIGHEST_PROTOCOL)) - - def test_exploding_pickle(self): - BadPickle = Enum('BadPickle', 'dill sweet bread-n-butter') - enum._make_class_unpicklable(BadPickle) - globals()['BadPickle'] = BadPickle - test_pickle_exception(self.assertRaises, TypeError, BadPickle.dill) - test_pickle_exception(self.assertRaises, PicklingError, BadPickle) - - def test_string_enum(self): - class SkillLevel(str, Enum): - master = 'what is the sound of one hand clapping?' - journeyman = 'why did the chicken cross the road?' - apprentice = 'knock, knock!' - self.assertEqual(SkillLevel.apprentice, 'knock, knock!') - - def test_getattr_getitem(self): - class Period(Enum): - morning = 1 - noon = 2 - evening = 3 - night = 4 - self.assertTrue(Period(2) is Period.noon) - self.assertTrue(getattr(Period, 'night') is Period.night) - self.assertTrue(Period['morning'] is Period.morning) - - def test_getattr_dunder(self): - Season = self.Season - self.assertTrue(getattr(Season, '__hash__')) - - def test_iteration_order(self): - class Season(Enum): - __order__ = 'SUMMER WINTER AUTUMN SPRING' - SUMMER = 2 - WINTER = 4 - AUTUMN = 3 - SPRING = 1 - self.assertEqual( - list(Season), - [Season.SUMMER, Season.WINTER, Season.AUTUMN, Season.SPRING], - ) - - def test_iteration_order_with_unorderable_values(self): - class Complex(Enum): - a = complex(7, 9) - b = complex(3.14, 2) - c = complex(1, -1) - d = complex(-77, 32) - self.assertEqual( - list(Complex), - [Complex.a, Complex.b, Complex.c, Complex.d], - ) - - def test_programatic_function_string(self): - SummerMonth = Enum('SummerMonth', 'june july august') - lst = list(SummerMonth) - self.assertEqual(len(lst), len(SummerMonth)) - self.assertEqual(len(SummerMonth), 3, SummerMonth) - self.assertEqual( - [SummerMonth.june, SummerMonth.july, SummerMonth.august], - lst, - ) - for i, month in enumerate('june july august'.split()): - i += 1 - e = SummerMonth(i) - self.assertEqual(int(e.value), i) - self.assertNotEqual(e, i) - self.assertEqual(e.name, month) - self.assertTrue(e in SummerMonth) - self.assertTrue(type(e) is SummerMonth) - - def test_programatic_function_string_list(self): - SummerMonth = Enum('SummerMonth', ['june', 'july', 'august']) - lst = list(SummerMonth) - self.assertEqual(len(lst), len(SummerMonth)) - self.assertEqual(len(SummerMonth), 3, SummerMonth) - self.assertEqual( - [SummerMonth.june, SummerMonth.july, SummerMonth.august], - lst, - ) - for i, month in enumerate('june july august'.split()): - i += 1 - e = SummerMonth(i) - self.assertEqual(int(e.value), i) - self.assertNotEqual(e, i) - self.assertEqual(e.name, month) - self.assertTrue(e in SummerMonth) - self.assertTrue(type(e) is SummerMonth) - - def test_programatic_function_iterable(self): - SummerMonth = Enum( - 'SummerMonth', - (('june', 1), ('july', 2), ('august', 3)) - ) - lst = list(SummerMonth) - self.assertEqual(len(lst), len(SummerMonth)) - self.assertEqual(len(SummerMonth), 3, SummerMonth) - self.assertEqual( - [SummerMonth.june, SummerMonth.july, SummerMonth.august], - lst, - ) - for i, month in enumerate('june july august'.split()): - i += 1 - e = SummerMonth(i) - self.assertEqual(int(e.value), i) - self.assertNotEqual(e, i) - self.assertEqual(e.name, month) - self.assertTrue(e in SummerMonth) - self.assertTrue(type(e) is SummerMonth) - - def test_programatic_function_from_dict(self): - SummerMonth = Enum( - 'SummerMonth', - dict((('june', 1), ('july', 2), ('august', 3))) - ) - lst = list(SummerMonth) - self.assertEqual(len(lst), len(SummerMonth)) - self.assertEqual(len(SummerMonth), 3, SummerMonth) - if pyver < 3.0: - self.assertEqual( - [SummerMonth.june, SummerMonth.july, SummerMonth.august], - lst, - ) - for i, month in enumerate('june july august'.split()): - i += 1 - e = SummerMonth(i) - self.assertEqual(int(e.value), i) - self.assertNotEqual(e, i) - self.assertEqual(e.name, month) - self.assertTrue(e in SummerMonth) - self.assertTrue(type(e) is SummerMonth) - - def test_programatic_function_type(self): - SummerMonth = Enum('SummerMonth', 'june july august', type=int) - lst = list(SummerMonth) - self.assertEqual(len(lst), len(SummerMonth)) - self.assertEqual(len(SummerMonth), 3, SummerMonth) - self.assertEqual( - [SummerMonth.june, SummerMonth.july, SummerMonth.august], - lst, - ) - for i, month in enumerate('june july august'.split()): - i += 1 - e = SummerMonth(i) - self.assertEqual(e, i) - self.assertEqual(e.name, month) - self.assertTrue(e in SummerMonth) - self.assertTrue(type(e) is SummerMonth) - - def test_programatic_function_type_from_subclass(self): - SummerMonth = IntEnum('SummerMonth', 'june july august') - lst = list(SummerMonth) - self.assertEqual(len(lst), len(SummerMonth)) - self.assertEqual(len(SummerMonth), 3, SummerMonth) - self.assertEqual( - [SummerMonth.june, SummerMonth.july, SummerMonth.august], - lst, - ) - for i, month in enumerate('june july august'.split()): - i += 1 - e = SummerMonth(i) - self.assertEqual(e, i) - self.assertEqual(e.name, month) - self.assertTrue(e in SummerMonth) - self.assertTrue(type(e) is SummerMonth) - - def test_programatic_function_unicode(self): - SummerMonth = Enum('SummerMonth', unicode('june july august')) - lst = list(SummerMonth) - self.assertEqual(len(lst), len(SummerMonth)) - self.assertEqual(len(SummerMonth), 3, SummerMonth) - self.assertEqual( - [SummerMonth.june, SummerMonth.july, SummerMonth.august], - lst, - ) - for i, month in enumerate(unicode('june july august').split()): - i += 1 - e = SummerMonth(i) - self.assertEqual(int(e.value), i) - self.assertNotEqual(e, i) - self.assertEqual(e.name, month) - self.assertTrue(e in SummerMonth) - self.assertTrue(type(e) is SummerMonth) - - def test_programatic_function_unicode_list(self): - SummerMonth = Enum('SummerMonth', [unicode('june'), unicode('july'), unicode('august')]) - lst = list(SummerMonth) - self.assertEqual(len(lst), len(SummerMonth)) - self.assertEqual(len(SummerMonth), 3, SummerMonth) - self.assertEqual( - [SummerMonth.june, SummerMonth.july, SummerMonth.august], - lst, - ) - for i, month in enumerate(unicode('june july august').split()): - i += 1 - e = SummerMonth(i) - self.assertEqual(int(e.value), i) - self.assertNotEqual(e, i) - self.assertEqual(e.name, month) - self.assertTrue(e in SummerMonth) - self.assertTrue(type(e) is SummerMonth) - - def test_programatic_function_unicode_iterable(self): - SummerMonth = Enum( - 'SummerMonth', - ((unicode('june'), 1), (unicode('july'), 2), (unicode('august'), 3)) - ) - lst = list(SummerMonth) - self.assertEqual(len(lst), len(SummerMonth)) - self.assertEqual(len(SummerMonth), 3, SummerMonth) - self.assertEqual( - [SummerMonth.june, SummerMonth.july, SummerMonth.august], - lst, - ) - for i, month in enumerate(unicode('june july august').split()): - i += 1 - e = SummerMonth(i) - self.assertEqual(int(e.value), i) - self.assertNotEqual(e, i) - self.assertEqual(e.name, month) - self.assertTrue(e in SummerMonth) - self.assertTrue(type(e) is SummerMonth) - - def test_programatic_function_from_unicode_dict(self): - SummerMonth = Enum( - 'SummerMonth', - dict(((unicode('june'), 1), (unicode('july'), 2), (unicode('august'), 3))) - ) - lst = list(SummerMonth) - self.assertEqual(len(lst), len(SummerMonth)) - self.assertEqual(len(SummerMonth), 3, SummerMonth) - if pyver < 3.0: - self.assertEqual( - [SummerMonth.june, SummerMonth.july, SummerMonth.august], - lst, - ) - for i, month in enumerate(unicode('june july august').split()): - i += 1 - e = SummerMonth(i) - self.assertEqual(int(e.value), i) - self.assertNotEqual(e, i) - self.assertEqual(e.name, month) - self.assertTrue(e in SummerMonth) - self.assertTrue(type(e) is SummerMonth) - - def test_programatic_function_unicode_type(self): - SummerMonth = Enum('SummerMonth', unicode('june july august'), type=int) - lst = list(SummerMonth) - self.assertEqual(len(lst), len(SummerMonth)) - self.assertEqual(len(SummerMonth), 3, SummerMonth) - self.assertEqual( - [SummerMonth.june, SummerMonth.july, SummerMonth.august], - lst, - ) - for i, month in enumerate(unicode('june july august').split()): - i += 1 - e = SummerMonth(i) - self.assertEqual(e, i) - self.assertEqual(e.name, month) - self.assertTrue(e in SummerMonth) - self.assertTrue(type(e) is SummerMonth) - - def test_programatic_function_unicode_type_from_subclass(self): - SummerMonth = IntEnum('SummerMonth', unicode('june july august')) - lst = list(SummerMonth) - self.assertEqual(len(lst), len(SummerMonth)) - self.assertEqual(len(SummerMonth), 3, SummerMonth) - self.assertEqual( - [SummerMonth.june, SummerMonth.july, SummerMonth.august], - lst, - ) - for i, month in enumerate(unicode('june july august').split()): - i += 1 - e = SummerMonth(i) - self.assertEqual(e, i) - self.assertEqual(e.name, month) - self.assertTrue(e in SummerMonth) - self.assertTrue(type(e) is SummerMonth) - - def test_programmatic_function_unicode_class(self): - if pyver < 3.0: - class_names = unicode('SummerMonth'), 'S\xfcmm\xe9rM\xf6nth'.decode('latin1') - else: - class_names = 'SummerMonth', 'S\xfcmm\xe9rM\xf6nth' - for i, class_name in enumerate(class_names): - if pyver < 3.0 and i == 1: - self.assertRaises(TypeError, Enum, class_name, unicode('june july august')) - else: - SummerMonth = Enum(class_name, unicode('june july august')) - lst = list(SummerMonth) - self.assertEqual(len(lst), len(SummerMonth)) - self.assertEqual(len(SummerMonth), 3, SummerMonth) - self.assertEqual( - [SummerMonth.june, SummerMonth.july, SummerMonth.august], - lst, - ) - for i, month in enumerate(unicode('june july august').split()): - i += 1 - e = SummerMonth(i) - self.assertEqual(e.value, i) - self.assertEqual(e.name, month) - self.assertTrue(e in SummerMonth) - self.assertTrue(type(e) is SummerMonth) - - def test_subclassing(self): - if isinstance(Name, Exception): - raise Name - self.assertEqual(Name.BDFL, 'Guido van Rossum') - self.assertTrue(Name.BDFL, Name('Guido van Rossum')) - self.assertTrue(Name.BDFL is getattr(Name, 'BDFL')) - test_pickle_dump_load(self.assertTrue, Name.BDFL) - - def test_extending(self): - def bad_extension(): - class Color(Enum): - red = 1 - green = 2 - blue = 3 - class MoreColor(Color): - cyan = 4 - magenta = 5 - yellow = 6 - self.assertRaises(TypeError, bad_extension) - - def test_exclude_methods(self): - class whatever(Enum): - this = 'that' - these = 'those' - def really(self): - return 'no, not %s' % self.value - self.assertFalse(type(whatever.really) is whatever) - self.assertEqual(whatever.this.really(), 'no, not that') - - def test_wrong_inheritance_order(self): - def wrong_inherit(): - class Wrong(Enum, str): - NotHere = 'error before this point' - self.assertRaises(TypeError, wrong_inherit) - - def test_intenum_transitivity(self): - class number(IntEnum): - one = 1 - two = 2 - three = 3 - class numero(IntEnum): - uno = 1 - dos = 2 - tres = 3 - self.assertEqual(number.one, numero.uno) - self.assertEqual(number.two, numero.dos) - self.assertEqual(number.three, numero.tres) - - def test_introspection(self): - class Number(IntEnum): - one = 100 - two = 200 - self.assertTrue(Number.one._member_type_ is int) - self.assertTrue(Number._member_type_ is int) - class String(str, Enum): - yarn = 'soft' - rope = 'rough' - wire = 'hard' - self.assertTrue(String.yarn._member_type_ is str) - self.assertTrue(String._member_type_ is str) - class Plain(Enum): - vanilla = 'white' - one = 1 - self.assertTrue(Plain.vanilla._member_type_ is object) - self.assertTrue(Plain._member_type_ is object) - - def test_wrong_enum_in_call(self): - class Monochrome(Enum): - black = 0 - white = 1 - class Gender(Enum): - male = 0 - female = 1 - self.assertRaises(ValueError, Monochrome, Gender.male) - - def test_wrong_enum_in_mixed_call(self): - class Monochrome(IntEnum): - black = 0 - white = 1 - class Gender(Enum): - male = 0 - female = 1 - self.assertRaises(ValueError, Monochrome, Gender.male) - - def test_mixed_enum_in_call_1(self): - class Monochrome(IntEnum): - black = 0 - white = 1 - class Gender(IntEnum): - male = 0 - female = 1 - self.assertTrue(Monochrome(Gender.female) is Monochrome.white) - - def test_mixed_enum_in_call_2(self): - class Monochrome(Enum): - black = 0 - white = 1 - class Gender(IntEnum): - male = 0 - female = 1 - self.assertTrue(Monochrome(Gender.male) is Monochrome.black) - - def test_flufl_enum(self): - class Fluflnum(Enum): - def __int__(self): - return int(self.value) - class MailManOptions(Fluflnum): - option1 = 1 - option2 = 2 - option3 = 3 - self.assertEqual(int(MailManOptions.option1), 1) - - def test_no_such_enum_member(self): - class Color(Enum): - red = 1 - green = 2 - blue = 3 - self.assertRaises(ValueError, Color, 4) - self.assertRaises(KeyError, Color.__getitem__, 'chartreuse') - - def test_new_repr(self): - class Color(Enum): - red = 1 - green = 2 - blue = 3 - def __repr__(self): - return "don't you just love shades of %s?" % self.name - self.assertEqual( - repr(Color.blue), - "don't you just love shades of blue?", - ) - - def test_inherited_repr(self): - class MyEnum(Enum): - def __repr__(self): - return "My name is %s." % self.name - class MyIntEnum(int, MyEnum): - this = 1 - that = 2 - theother = 3 - self.assertEqual(repr(MyIntEnum.that), "My name is that.") - - def test_multiple_mixin_mro(self): - class auto_enum(EnumMeta): - def __new__(metacls, cls, bases, classdict): - original_dict = classdict - classdict = enum._EnumDict() - for k, v in original_dict.items(): - classdict[k] = v - temp = type(classdict)() - names = set(classdict._member_names) - i = 0 - for k in classdict._member_names: - v = classdict[k] - if v == (): - v = i - else: - i = v - i += 1 - temp[k] = v - for k, v in classdict.items(): - if k not in names: - temp[k] = v - return super(auto_enum, metacls).__new__( - metacls, cls, bases, temp) - - AutoNumberedEnum = auto_enum('AutoNumberedEnum', (Enum,), {}) - - AutoIntEnum = auto_enum('AutoIntEnum', (IntEnum,), {}) - - class TestAutoNumber(AutoNumberedEnum): - a = () - b = 3 - c = () - - class TestAutoInt(AutoIntEnum): - a = () - b = 3 - c = () - - def test_subclasses_with_getnewargs(self): - class NamedInt(int): - __qualname__ = 'NamedInt' # needed for pickle protocol 4 - def __new__(cls, *args): - _args = args - if len(args) < 1: - raise TypeError("name and value must be specified") - name, args = args[0], args[1:] - self = int.__new__(cls, *args) - self._intname = name - self._args = _args - return self - def __getnewargs__(self): - return self._args - @property - def __name__(self): - return self._intname - def __repr__(self): - # repr() is updated to include the name and type info - return "%s(%r, %s)" % (type(self).__name__, - self.__name__, - int.__repr__(self)) - def __str__(self): - # str() is unchanged, even if it relies on the repr() fallback - base = int - base_str = base.__str__ - if base_str.__objclass__ is object: - return base.__repr__(self) - return base_str(self) - # for simplicity, we only define one operator that - # propagates expressions - def __add__(self, other): - temp = int(self) + int( other) - if isinstance(self, NamedInt) and isinstance(other, NamedInt): - return NamedInt( - '(%s + %s)' % (self.__name__, other.__name__), - temp ) - else: - return temp - - class NEI(NamedInt, Enum): - __qualname__ = 'NEI' # needed for pickle protocol 4 - x = ('the-x', 1) - y = ('the-y', 2) - - self.assertTrue(NEI.__new__ is Enum.__new__) - self.assertEqual(repr(NEI.x + NEI.y), "NamedInt('(the-x + the-y)', 3)") - globals()['NamedInt'] = NamedInt - globals()['NEI'] = NEI - NI5 = NamedInt('test', 5) - self.assertEqual(NI5, 5) - test_pickle_dump_load(self.assertTrue, NI5, 5) - self.assertEqual(NEI.y.value, 2) - test_pickle_dump_load(self.assertTrue, NEI.y) - - if pyver >= 3.4: - def test_subclasses_with_getnewargs_ex(self): - class NamedInt(int): - __qualname__ = 'NamedInt' # needed for pickle protocol 4 - def __new__(cls, *args): - _args = args - if len(args) < 2: - raise TypeError("name and value must be specified") - name, args = args[0], args[1:] - self = int.__new__(cls, *args) - self._intname = name - self._args = _args - return self - def __getnewargs_ex__(self): - return self._args, {} - @property - def __name__(self): - return self._intname - def __repr__(self): - # repr() is updated to include the name and type info - return "{}({!r}, {})".format(type(self).__name__, - self.__name__, - int.__repr__(self)) - def __str__(self): - # str() is unchanged, even if it relies on the repr() fallback - base = int - base_str = base.__str__ - if base_str.__objclass__ is object: - return base.__repr__(self) - return base_str(self) - # for simplicity, we only define one operator that - # propagates expressions - def __add__(self, other): - temp = int(self) + int( other) - if isinstance(self, NamedInt) and isinstance(other, NamedInt): - return NamedInt( - '({0} + {1})'.format(self.__name__, other.__name__), - temp ) - else: - return temp - - class NEI(NamedInt, Enum): - __qualname__ = 'NEI' # needed for pickle protocol 4 - x = ('the-x', 1) - y = ('the-y', 2) - - - self.assertIs(NEI.__new__, Enum.__new__) - self.assertEqual(repr(NEI.x + NEI.y), "NamedInt('(the-x + the-y)', 3)") - globals()['NamedInt'] = NamedInt - globals()['NEI'] = NEI - NI5 = NamedInt('test', 5) - self.assertEqual(NI5, 5) - test_pickle_dump_load(self.assertEqual, NI5, 5, protocol=(4, HIGHEST_PROTOCOL)) - self.assertEqual(NEI.y.value, 2) - test_pickle_dump_load(self.assertTrue, NEI.y, protocol=(4, HIGHEST_PROTOCOL)) - - def test_subclasses_with_reduce(self): - class NamedInt(int): - __qualname__ = 'NamedInt' # needed for pickle protocol 4 - def __new__(cls, *args): - _args = args - if len(args) < 1: - raise TypeError("name and value must be specified") - name, args = args[0], args[1:] - self = int.__new__(cls, *args) - self._intname = name - self._args = _args - return self - def __reduce__(self): - return self.__class__, self._args - @property - def __name__(self): - return self._intname - def __repr__(self): - # repr() is updated to include the name and type info - return "%s(%r, %s)" % (type(self).__name__, - self.__name__, - int.__repr__(self)) - def __str__(self): - # str() is unchanged, even if it relies on the repr() fallback - base = int - base_str = base.__str__ - if base_str.__objclass__ is object: - return base.__repr__(self) - return base_str(self) - # for simplicity, we only define one operator that - # propagates expressions - def __add__(self, other): - temp = int(self) + int( other) - if isinstance(self, NamedInt) and isinstance(other, NamedInt): - return NamedInt( - '(%s + %s)' % (self.__name__, other.__name__), - temp ) - else: - return temp - - class NEI(NamedInt, Enum): - __qualname__ = 'NEI' # needed for pickle protocol 4 - x = ('the-x', 1) - y = ('the-y', 2) - - - self.assertTrue(NEI.__new__ is Enum.__new__) - self.assertEqual(repr(NEI.x + NEI.y), "NamedInt('(the-x + the-y)', 3)") - globals()['NamedInt'] = NamedInt - globals()['NEI'] = NEI - NI5 = NamedInt('test', 5) - self.assertEqual(NI5, 5) - test_pickle_dump_load(self.assertEqual, NI5, 5) - self.assertEqual(NEI.y.value, 2) - test_pickle_dump_load(self.assertTrue, NEI.y) - - def test_subclasses_with_reduce_ex(self): - class NamedInt(int): - __qualname__ = 'NamedInt' # needed for pickle protocol 4 - def __new__(cls, *args): - _args = args - if len(args) < 1: - raise TypeError("name and value must be specified") - name, args = args[0], args[1:] - self = int.__new__(cls, *args) - self._intname = name - self._args = _args - return self - def __reduce_ex__(self, proto): - return self.__class__, self._args - @property - def __name__(self): - return self._intname - def __repr__(self): - # repr() is updated to include the name and type info - return "%s(%r, %s)" % (type(self).__name__, - self.__name__, - int.__repr__(self)) - def __str__(self): - # str() is unchanged, even if it relies on the repr() fallback - base = int - base_str = base.__str__ - if base_str.__objclass__ is object: - return base.__repr__(self) - return base_str(self) - # for simplicity, we only define one operator that - # propagates expressions - def __add__(self, other): - temp = int(self) + int( other) - if isinstance(self, NamedInt) and isinstance(other, NamedInt): - return NamedInt( - '(%s + %s)' % (self.__name__, other.__name__), - temp ) - else: - return temp - - class NEI(NamedInt, Enum): - __qualname__ = 'NEI' # needed for pickle protocol 4 - x = ('the-x', 1) - y = ('the-y', 2) - - - self.assertTrue(NEI.__new__ is Enum.__new__) - self.assertEqual(repr(NEI.x + NEI.y), "NamedInt('(the-x + the-y)', 3)") - globals()['NamedInt'] = NamedInt - globals()['NEI'] = NEI - NI5 = NamedInt('test', 5) - self.assertEqual(NI5, 5) - test_pickle_dump_load(self.assertEqual, NI5, 5) - self.assertEqual(NEI.y.value, 2) - test_pickle_dump_load(self.assertTrue, NEI.y) - - def test_subclasses_without_direct_pickle_support(self): - class NamedInt(int): - __qualname__ = 'NamedInt' - def __new__(cls, *args): - _args = args - name, args = args[0], args[1:] - if len(args) == 0: - raise TypeError("name and value must be specified") - self = int.__new__(cls, *args) - self._intname = name - self._args = _args - return self - @property - def __name__(self): - return self._intname - def __repr__(self): - # repr() is updated to include the name and type info - return "%s(%r, %s)" % (type(self).__name__, - self.__name__, - int.__repr__(self)) - def __str__(self): - # str() is unchanged, even if it relies on the repr() fallback - base = int - base_str = base.__str__ - if base_str.__objclass__ is object: - return base.__repr__(self) - return base_str(self) - # for simplicity, we only define one operator that - # propagates expressions - def __add__(self, other): - temp = int(self) + int( other) - if isinstance(self, NamedInt) and isinstance(other, NamedInt): - return NamedInt( - '(%s + %s)' % (self.__name__, other.__name__), - temp ) - else: - return temp - - class NEI(NamedInt, Enum): - __qualname__ = 'NEI' - x = ('the-x', 1) - y = ('the-y', 2) - - self.assertTrue(NEI.__new__ is Enum.__new__) - self.assertEqual(repr(NEI.x + NEI.y), "NamedInt('(the-x + the-y)', 3)") - globals()['NamedInt'] = NamedInt - globals()['NEI'] = NEI - NI5 = NamedInt('test', 5) - self.assertEqual(NI5, 5) - self.assertEqual(NEI.y.value, 2) - test_pickle_exception(self.assertRaises, TypeError, NEI.x) - test_pickle_exception(self.assertRaises, PicklingError, NEI) - - def test_subclasses_without_direct_pickle_support_using_name(self): - class NamedInt(int): - __qualname__ = 'NamedInt' - def __new__(cls, *args): - _args = args - name, args = args[0], args[1:] - if len(args) == 0: - raise TypeError("name and value must be specified") - self = int.__new__(cls, *args) - self._intname = name - self._args = _args - return self - @property - def __name__(self): - return self._intname - def __repr__(self): - # repr() is updated to include the name and type info - return "%s(%r, %s)" % (type(self).__name__, - self.__name__, - int.__repr__(self)) - def __str__(self): - # str() is unchanged, even if it relies on the repr() fallback - base = int - base_str = base.__str__ - if base_str.__objclass__ is object: - return base.__repr__(self) - return base_str(self) - # for simplicity, we only define one operator that - # propagates expressions - def __add__(self, other): - temp = int(self) + int( other) - if isinstance(self, NamedInt) and isinstance(other, NamedInt): - return NamedInt( - '(%s + %s)' % (self.__name__, other.__name__), - temp ) - else: - return temp - - class NEI(NamedInt, Enum): - __qualname__ = 'NEI' - x = ('the-x', 1) - y = ('the-y', 2) - def __reduce_ex__(self, proto): - return getattr, (self.__class__, self._name_) - - self.assertTrue(NEI.__new__ is Enum.__new__) - self.assertEqual(repr(NEI.x + NEI.y), "NamedInt('(the-x + the-y)', 3)") - globals()['NamedInt'] = NamedInt - globals()['NEI'] = NEI - NI5 = NamedInt('test', 5) - self.assertEqual(NI5, 5) - self.assertEqual(NEI.y.value, 2) - test_pickle_dump_load(self.assertTrue, NEI.y) - test_pickle_dump_load(self.assertTrue, NEI) - - def test_tuple_subclass(self): - class SomeTuple(tuple, Enum): - __qualname__ = 'SomeTuple' - first = (1, 'for the money') - second = (2, 'for the show') - third = (3, 'for the music') - self.assertTrue(type(SomeTuple.first) is SomeTuple) - self.assertTrue(isinstance(SomeTuple.second, tuple)) - self.assertEqual(SomeTuple.third, (3, 'for the music')) - globals()['SomeTuple'] = SomeTuple - test_pickle_dump_load(self.assertTrue, SomeTuple.first) - - def test_duplicate_values_give_unique_enum_items(self): - class AutoNumber(Enum): - __order__ = 'enum_m enum_d enum_y' - enum_m = () - enum_d = () - enum_y = () - def __new__(cls): - value = len(cls.__members__) + 1 - obj = object.__new__(cls) - obj._value_ = value - return obj - def __int__(self): - return int(self._value_) - self.assertEqual(int(AutoNumber.enum_d), 2) - self.assertEqual(AutoNumber.enum_y.value, 3) - self.assertTrue(AutoNumber(1) is AutoNumber.enum_m) - self.assertEqual( - list(AutoNumber), - [AutoNumber.enum_m, AutoNumber.enum_d, AutoNumber.enum_y], - ) - - def test_inherited_new_from_enhanced_enum(self): - class AutoNumber2(Enum): - def __new__(cls): - value = len(cls.__members__) + 1 - obj = object.__new__(cls) - obj._value_ = value - return obj - def __int__(self): - return int(self._value_) - class Color(AutoNumber2): - __order__ = 'red green blue' - red = () - green = () - blue = () - self.assertEqual(len(Color), 3, "wrong number of elements: %d (should be %d)" % (len(Color), 3)) - self.assertEqual(list(Color), [Color.red, Color.green, Color.blue]) - if pyver >= 3.0: - self.assertEqual(list(map(int, Color)), [1, 2, 3]) - - def test_inherited_new_from_mixed_enum(self): - class AutoNumber3(IntEnum): - def __new__(cls): - value = len(cls.__members__) + 1 - obj = int.__new__(cls, value) - obj._value_ = value - return obj - class Color(AutoNumber3): - red = () - green = () - blue = () - self.assertEqual(len(Color), 3, "wrong number of elements: %d (should be %d)" % (len(Color), 3)) - Color.red - Color.green - Color.blue - - def test_ordered_mixin(self): - class OrderedEnum(Enum): - def __ge__(self, other): - if self.__class__ is other.__class__: - return self._value_ >= other._value_ - return NotImplemented - def __gt__(self, other): - if self.__class__ is other.__class__: - return self._value_ > other._value_ - return NotImplemented - def __le__(self, other): - if self.__class__ is other.__class__: - return self._value_ <= other._value_ - return NotImplemented - def __lt__(self, other): - if self.__class__ is other.__class__: - return self._value_ < other._value_ - return NotImplemented - class Grade(OrderedEnum): - __order__ = 'A B C D F' - A = 5 - B = 4 - C = 3 - D = 2 - F = 1 - self.assertEqual(list(Grade), [Grade.A, Grade.B, Grade.C, Grade.D, Grade.F]) - self.assertTrue(Grade.A > Grade.B) - self.assertTrue(Grade.F <= Grade.C) - self.assertTrue(Grade.D < Grade.A) - self.assertTrue(Grade.B >= Grade.B) - - def test_extending2(self): - def bad_extension(): - class Shade(Enum): - def shade(self): - print(self.name) - class Color(Shade): - red = 1 - green = 2 - blue = 3 - class MoreColor(Color): - cyan = 4 - magenta = 5 - yellow = 6 - self.assertRaises(TypeError, bad_extension) - - def test_extending3(self): - class Shade(Enum): - def shade(self): - return self.name - class Color(Shade): - def hex(self): - return '%s hexlified!' % self.value - class MoreColor(Color): - cyan = 4 - magenta = 5 - yellow = 6 - self.assertEqual(MoreColor.magenta.hex(), '5 hexlified!') - - def test_no_duplicates(self): - def bad_duplicates(): - class UniqueEnum(Enum): - def __init__(self, *args): - cls = self.__class__ - if any(self.value == e.value for e in cls): - a = self.name - e = cls(self.value).name - raise ValueError( - "aliases not allowed in UniqueEnum: %r --> %r" - % (a, e) - ) - class Color(UniqueEnum): - red = 1 - green = 2 - blue = 3 - class Color(UniqueEnum): - red = 1 - green = 2 - blue = 3 - grene = 2 - self.assertRaises(ValueError, bad_duplicates) - - def test_reversed(self): - self.assertEqual( - list(reversed(self.Season)), - [self.Season.WINTER, self.Season.AUTUMN, self.Season.SUMMER, - self.Season.SPRING] - ) - - def test_init(self): - class Planet(Enum): - MERCURY = (3.303e+23, 2.4397e6) - VENUS = (4.869e+24, 6.0518e6) - EARTH = (5.976e+24, 6.37814e6) - MARS = (6.421e+23, 3.3972e6) - JUPITER = (1.9e+27, 7.1492e7) - SATURN = (5.688e+26, 6.0268e7) - URANUS = (8.686e+25, 2.5559e7) - NEPTUNE = (1.024e+26, 2.4746e7) - def __init__(self, mass, radius): - self.mass = mass # in kilograms - self.radius = radius # in meters - @property - def surface_gravity(self): - # universal gravitational constant (m3 kg-1 s-2) - G = 6.67300E-11 - return G * self.mass / (self.radius * self.radius) - self.assertEqual(round(Planet.EARTH.surface_gravity, 2), 9.80) - self.assertEqual(Planet.EARTH.value, (5.976e+24, 6.37814e6)) - - def test_nonhash_value(self): - class AutoNumberInAList(Enum): - def __new__(cls): - value = [len(cls.__members__) + 1] - obj = object.__new__(cls) - obj._value_ = value - return obj - class ColorInAList(AutoNumberInAList): - __order__ = 'red green blue' - red = () - green = () - blue = () - self.assertEqual(list(ColorInAList), [ColorInAList.red, ColorInAList.green, ColorInAList.blue]) - self.assertEqual(ColorInAList.red.value, [1]) - self.assertEqual(ColorInAList([1]), ColorInAList.red) - - def test_conflicting_types_resolved_in_new(self): - class LabelledIntEnum(int, Enum): - def __new__(cls, *args): - value, label = args - obj = int.__new__(cls, value) - obj.label = label - obj._value_ = value - return obj - - class LabelledList(LabelledIntEnum): - unprocessed = (1, "Unprocessed") - payment_complete = (2, "Payment Complete") - - self.assertEqual(list(LabelledList), [LabelledList.unprocessed, LabelledList.payment_complete]) - self.assertEqual(LabelledList.unprocessed, 1) - self.assertEqual(LabelledList(1), LabelledList.unprocessed) - -class TestUnique(unittest.TestCase): - """2.4 doesn't allow class decorators, use function syntax.""" - - def test_unique_clean(self): - class Clean(Enum): - one = 1 - two = 'dos' - tres = 4.0 - unique(Clean) - class Cleaner(IntEnum): - single = 1 - double = 2 - triple = 3 - unique(Cleaner) - - def test_unique_dirty(self): - try: - class Dirty(Enum): - __order__ = 'one two tres' - one = 1 - two = 'dos' - tres = 1 - unique(Dirty) - except ValueError: - exc = sys.exc_info()[1] - message = exc.args[0] - self.assertTrue('tres -> one' in message) - - try: - class Dirtier(IntEnum): - __order__ = 'single double triple turkey' - single = 1 - double = 1 - triple = 3 - turkey = 3 - unique(Dirtier) - except ValueError: - exc = sys.exc_info()[1] - message = exc.args[0] - self.assertTrue('double -> single' in message) - self.assertTrue('turkey -> triple' in message) - - -class TestMe(unittest.TestCase): - - pass - -if __name__ == '__main__': - unittest.main() diff --git a/scripts/automation/trex_control_plane/python_lib/enum34-1.0.4/setup.py b/scripts/automation/trex_control_plane/python_lib/enum34-1.0.4/setup.py deleted file mode 100755 index ecb4944f..00000000 --- a/scripts/automation/trex_control_plane/python_lib/enum34-1.0.4/setup.py +++ /dev/null @@ -1,44 +0,0 @@ -import os -import sys -from distutils.core import setup - -if sys.version_info[:2] < (2, 7): - required = ['ordereddict'] -else: - required = [] - -long_desc = open('enum/doc/enum.rst').read() - -setup( name='enum34', - version='1.0.4', - url='https://pypi.python.org/pypi/enum34', - packages=['enum'], - package_data={ - 'enum' : [ - 'LICENSE', - 'README', - 'doc/enum.rst', - 'doc/enum.pdf', - 'test_enum.py', - ] - }, - license='BSD License', - description='Python 3.4 Enum backported to 3.3, 3.2, 3.1, 2.7, 2.6, 2.5, and 2.4', - long_description=long_desc, - provides=['enum'], - install_requires=required, - author='Ethan Furman', - author_email='ethan@stoneleaf.us', - classifiers=[ - 'Development Status :: 5 - Production/Stable', - 'Intended Audience :: Developers', - 'License :: OSI Approved :: BSD License', - 'Programming Language :: Python', - 'Topic :: Software Development', - 'Programming Language :: Python :: 2.4', - 'Programming Language :: Python :: 2.5', - 'Programming Language :: Python :: 2.6', - 'Programming Language :: Python :: 2.7', - 'Programming Language :: Python :: 3', - ], - ) -- cgit