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l---------PyPI/jumpavg/jumpavg1
-rw-r--r--PyPI/jumpavg/jumpavg/AbstractGroupClassifier.py40
-rw-r--r--PyPI/jumpavg/jumpavg/AbstractGroupMetadata.py42
-rw-r--r--PyPI/jumpavg/jumpavg/AvgStdevMetadata.py54
-rw-r--r--PyPI/jumpavg/jumpavg/AvgStdevMetadataFactory.py54
-rw-r--r--PyPI/jumpavg/jumpavg/BitCountingClassifier.py70
-rw-r--r--PyPI/jumpavg/jumpavg/BitCountingGroup.py50
-rw-r--r--PyPI/jumpavg/jumpavg/BitCountingGroupList.py87
-rw-r--r--PyPI/jumpavg/jumpavg/BitCountingMetadata.py109
-rw-r--r--PyPI/jumpavg/jumpavg/BitCountingMetadataFactory.py85
-rw-r--r--PyPI/jumpavg/jumpavg/ClassifiedBitCountingMetadata.py73
-rw-r--r--PyPI/jumpavg/jumpavg/ClassifiedMetadataFactory.py42
-rw-r--r--PyPI/jumpavg/jumpavg/RunGroup.py34
-rw-r--r--PyPI/jumpavg/jumpavg/__init__.py16
-rw-r--r--PyPI/jumpavg/setup.py50
15 files changed, 31 insertions, 776 deletions
diff --git a/PyPI/jumpavg/jumpavg b/PyPI/jumpavg/jumpavg
new file mode 120000
index 0000000000..df32002d6b
--- /dev/null
+++ b/PyPI/jumpavg/jumpavg
@@ -0,0 +1 @@
+../../resources/libraries/python/jumpavg \ No newline at end of file
diff --git a/PyPI/jumpavg/jumpavg/AbstractGroupClassifier.py b/PyPI/jumpavg/jumpavg/AbstractGroupClassifier.py
deleted file mode 100644
index 2612b009da..0000000000
--- a/PyPI/jumpavg/jumpavg/AbstractGroupClassifier.py
+++ /dev/null
@@ -1,40 +0,0 @@
-# Copyright (c) 2018 Cisco and/or its affiliates.
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at:
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-"""Module holding AbstractGroupClassifier class."""
-
-from abc import ABCMeta, abstractmethod
-
-
-class AbstractGroupClassifier(object):
- """Abstract class defining API for classifier.
-
- The classifier is an object with classify() method
- which divides data into groups containing metadata.
- """
-
- __metaclass__ = ABCMeta
-
- @abstractmethod
- def classify(self, values):
- """Divide values into consecutive groups with metadata.
-
- The metadata does not need to follow any specific rules,
- although progression/regression/outlier description would be fine.
-
- :param values: Sequence of runs to classify.
- :type values: Iterable of float or of AvgStdevMetadata
- :returns: Classified groups
- :rtype: Iterable of RunGroup
- """
- pass
diff --git a/PyPI/jumpavg/jumpavg/AbstractGroupMetadata.py b/PyPI/jumpavg/jumpavg/AbstractGroupMetadata.py
deleted file mode 100644
index 3235dbd485..0000000000
--- a/PyPI/jumpavg/jumpavg/AbstractGroupMetadata.py
+++ /dev/null
@@ -1,42 +0,0 @@
-# Copyright (c) 2018 Cisco and/or its affiliates.
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at:
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-"""Module holding AbstractGroupMetadata class."""
-
-from abc import ABCMeta, abstractmethod
-
-
-class AbstractGroupMetadata(object):
- """Abstract classdefining API for metadata.
-
- At this level, only __str__() and __repr() methods are required."""
-
- __metaclass__ = ABCMeta
-
- @abstractmethod
- def __str__(self):
- """Return string with human readable description of the group.
-
- :returns: Readable description.
- :rtype: str
- """
- pass
-
- @abstractmethod
- def __repr__(self):
- """Return string executable as Python constructor call.
-
- :returns: Executable constructor call.
- :rtype: str
- """
- pass
diff --git a/PyPI/jumpavg/jumpavg/AvgStdevMetadata.py b/PyPI/jumpavg/jumpavg/AvgStdevMetadata.py
deleted file mode 100644
index efc1a90cd4..0000000000
--- a/PyPI/jumpavg/jumpavg/AvgStdevMetadata.py
+++ /dev/null
@@ -1,54 +0,0 @@
-# Copyright (c) 2018 Cisco and/or its affiliates.
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at:
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-"""Module for holding AvgStdevMetadata class."""
-
-from AbstractGroupMetadata import AbstractGroupMetadata
-
-
-class AvgStdevMetadata(AbstractGroupMetadata):
- """Class for metadata specifying the average and standard deviation."""
-
- def __init__(self, size=0, avg=0.0, stdev=0.0):
- """Construct the metadata by setting the values needed.
-
- The values are sanitized, so faulty callers to not cause math errors.
-
- :param size: Number of values participating in this group.
- :param avg: Population average of the participating sample values.
- :param stdev: Population standard deviation of the sample values.
- :type size: int
- :type avg: float
- :type stdev: float
- """
- self.size = size if size >= 0 else 0
- self.avg = avg if size >= 1 else 0.0
- self.stdev = stdev if size >= 2 else 0.0
-
- def __str__(self):
- """Return string with human readable description of the group.
-
- :returns: Readable description.
- :rtype: str
- """
- return "size={size} avg={avg} stdev={stdev}".format(
- size=self.size, avg=self.avg, stdev=self.stdev)
-
- def __repr__(self):
- """Return string executable as Python constructor call.
-
- :returns: Executable constructor call.
- :rtype: str
- """
- return "AvgStdevMetadata(size={size},avg={avg},stdev={stdev})".format(
- size=self.size, avg=self.avg, stdev=self.stdev)
diff --git a/PyPI/jumpavg/jumpavg/AvgStdevMetadataFactory.py b/PyPI/jumpavg/jumpavg/AvgStdevMetadataFactory.py
deleted file mode 100644
index 25bc600aeb..0000000000
--- a/PyPI/jumpavg/jumpavg/AvgStdevMetadataFactory.py
+++ /dev/null
@@ -1,54 +0,0 @@
-# Copyright (c) 2018 Cisco and/or its affiliates.
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at:
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-"""Module holding AvgStdevMetadataFactory class."""
-
-import math
-
-from AvgStdevMetadata import AvgStdevMetadata
-
-
-class AvgStdevMetadataFactory(object):
- """Class factory which creates avg,stdev metadata from data."""
-
- @staticmethod
- def from_data(values):
- """Return new metadata object fitting the values.
-
- :param values: Run values to be processed.
- :type values: Iterable of float or of AvgStdevMetadata
- :returns: The metadata matching the values.
- :rtype: AvgStdevMetadata
- """
- # Using Welford method to be more resistant to rounding errors.
- # Adapted from code for sample standard deviation at:
- # https://www.johndcook.com/blog/standard_deviation/
- # The logic of plus operator is taken from
- # https://www.johndcook.com/blog/skewness_kurtosis/
- size = 0
- avg = 0.0
- moment_2 = 0.0
- for value in values:
- if not isinstance(value, AvgStdevMetadata):
- value = AvgStdevMetadata(size=1, avg=value)
- old_size = size
- delta = value.avg - avg
- size += value.size
- avg += delta * value.size / size
- moment_2 += value.stdev * value.stdev * value.size
- moment_2 += delta * delta * old_size * value.size / size
- if size < 1:
- return AvgStdevMetadata()
- stdev = math.sqrt(moment_2 / size)
- ret_obj = AvgStdevMetadata(size=size, avg=avg, stdev=stdev)
- return ret_obj
diff --git a/PyPI/jumpavg/jumpavg/BitCountingClassifier.py b/PyPI/jumpavg/jumpavg/BitCountingClassifier.py
deleted file mode 100644
index 9a723199d2..0000000000
--- a/PyPI/jumpavg/jumpavg/BitCountingClassifier.py
+++ /dev/null
@@ -1,70 +0,0 @@
-# Copyright (c) 2018 Cisco and/or its affiliates.
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at:
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-"""Module holding BitCountingClassifier class.
-
-This is the main class to be used by callers."""
-
-from AbstractGroupClassifier import AbstractGroupClassifier
-from BitCountingGroup import BitCountingGroup
-from BitCountingGroupList import BitCountingGroupList
-from BitCountingMetadataFactory import BitCountingMetadataFactory
-from ClassifiedMetadataFactory import ClassifiedMetadataFactory
-
-
-class BitCountingClassifier(AbstractGroupClassifier):
- """Classifier using Minimal Description Length principle."""
-
- def classify(self, values):
- """Return the values in groups of optimal bit count.
-
- The current implementation could be a static method,
- but we might support options in later versions,
- for example for chosing encodings.
-
- :param values: Sequence of runs to classify.
- :type values: Iterable of float or of AvgStdevMetadata
- :returns: Classified group list.
- :rtype: BitCountingGroupList
- """
- max_value = BitCountingMetadataFactory.find_max_value(values)
- factory = BitCountingMetadataFactory(max_value)
- opened_at = []
- closed_before = [BitCountingGroupList()]
- for index, value in enumerate(values):
- singleton = BitCountingGroup(factory, [value])
- newly_opened = closed_before[index].with_group_appended(singleton)
- opened_at.append(newly_opened)
- record_group_list = newly_opened
- for previous in range(index):
- previous_opened_list = opened_at[previous]
- still_opened = (
- previous_opened_list.with_value_added_to_last_group(value))
- opened_at[previous] = still_opened
- if still_opened.bits < record_group_list.bits:
- record_group_list = still_opened
- closed_before.append(record_group_list)
- partition = closed_before[-1]
- previous_average = partition[0].metadata.avg
- for group in partition:
- if group.metadata.avg == previous_average:
- group.metadata = ClassifiedMetadataFactory.with_classification(
- group.metadata, "normal")
- elif group.metadata.avg < previous_average:
- group.metadata = ClassifiedMetadataFactory.with_classification(
- group.metadata, "regression")
- elif group.metadata.avg > previous_average:
- group.metadata = ClassifiedMetadataFactory.with_classification(
- group.metadata, "progression")
- previous_average = group.metadata.avg
- return partition
diff --git a/PyPI/jumpavg/jumpavg/BitCountingGroup.py b/PyPI/jumpavg/jumpavg/BitCountingGroup.py
deleted file mode 100644
index 2071c061ea..0000000000
--- a/PyPI/jumpavg/jumpavg/BitCountingGroup.py
+++ /dev/null
@@ -1,50 +0,0 @@
-# Copyright (c) 2018 Cisco and/or its affiliates.
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at:
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-"""Module holding BitCountingGroup class."""
-
-from RunGroup import RunGroup
-
-
-class BitCountingGroup(RunGroup):
- """RunGroup with BitCountingMetadata.
-
- Support with_run_added() method to simplify extending the group.
- As bit content has to be re-counted, metadata factory is stored.
- """
-
- def __init__(self, metadata_factory, values=[]):
- """Create the group from metadata factory and values.
-
- :param metadata_factory: Factory object to create metadata with.
- :param values: The runs belonging to this group.
- :type metadata_factory: BitCountingMetadataFactory
- :type values: Iterable of float or of AvgStdevMetadata
- """
- self.metadata_factory = metadata_factory
- metadata = metadata_factory.from_data(values)
- super(BitCountingGroup, self).__init__(metadata, values)
-
- def with_run_added(self, value):
- """Create and return a new group with one more run that self.
-
- :param value: The run value to add to the group.
- :type value: float or od AvgStdevMetadata
- :returns: New group with the run added.
- :rtype: BitCountingGroup
- """
- values = list(self.values)
- values.append(value)
- return BitCountingGroup(self.metadata_factory, values)
- # TODO: Is there a good way to save some computation
- # by copy&updating the metadata incrementally?
diff --git a/PyPI/jumpavg/jumpavg/BitCountingGroupList.py b/PyPI/jumpavg/jumpavg/BitCountingGroupList.py
deleted file mode 100644
index 1f69c0635d..0000000000
--- a/PyPI/jumpavg/jumpavg/BitCountingGroupList.py
+++ /dev/null
@@ -1,87 +0,0 @@
-# Copyright (c) 2018 Cisco and/or its affiliates.
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at:
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-"""Module holding BitCountingGroupList class."""
-
-from BitCountingGroup import BitCountingGroup
-from BitCountingMetadataFactory import BitCountingMetadataFactory
-
-
-class BitCountingGroupList(list):
- """List of BitCountingGroup which tracks overall bit count.
-
- This is useful, as bit count of a subsequent group
- depends on average of the previous group.
- Having the logic encapsulated here spares the caller
- the effort to pass averages around.
-
- Method with_value_added_to_last_group() delegates to BitCountingGroup,
- with_group_appended() adds new group with recalculated bits.
-
- TODO: last_group.metadata_factory.max_value in with_group_appended()
- is ugly, find a more natural class design.
- """
-
- def __init__(self, group_list=[], bits=None):
- """Create a group list from given list of groups.
-
- :param group_list: List of groups to compose this group.
- :param bits: Bit count if known, else None.
- :type group_list: list of BitCountingGroup
- :type bits: float or None
- """
- super(BitCountingGroupList, self).__init__(group_list)
- if bits is not None:
- self.bits = bits
- return
- bits = 0.0
- for group in group_list:
- bits += group.metadata.bits
- self.bits = bits
-
- def with_group_appended(self, group):
- """Create and return new group list with given group more than self.
-
- The group argument object is updated with derivative metadata.
-
- :param group: Next group to be appended to the group list.
- :type group: BitCountingGroup
- :returns: New group list with added group.
- :rtype: BitCountingGroupList
- """
- group_list = list(self)
- if group_list:
- last_group = group_list[-1]
- factory = BitCountingMetadataFactory(
- last_group.metadata_factory.max_value, last_group.metadata.avg)
- group.metadata_factory = factory
- group.metadata = factory.from_data(group.values)
- group_list.append(group)
- bits = self.bits + group.metadata.bits
- return BitCountingGroupList(group_list, bits)
-
- def with_value_added_to_last_group(self, value):
- """Create and return new group list with value added to last group.
-
- :param value: The run value to add to the last group.
- :type value: float or od AvgStdevMetadata
- :returns: New group list with the last group updated.
- :rtype: BitCountingGroupList
- """
- group_list = list(self)
- last_group = group_list[-1]
- bits_before = last_group.metadata.bits
- last_group = last_group.with_run_added(value)
- group_list[-1] = last_group
- bits = self.bits - bits_before + last_group.metadata.bits
- return BitCountingGroupList(group_list, bits)
diff --git a/PyPI/jumpavg/jumpavg/BitCountingMetadata.py b/PyPI/jumpavg/jumpavg/BitCountingMetadata.py
deleted file mode 100644
index d25d355cab..0000000000
--- a/PyPI/jumpavg/jumpavg/BitCountingMetadata.py
+++ /dev/null
@@ -1,109 +0,0 @@
-# Copyright (c) 2018 Cisco and/or its affiliates.
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at:
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-"""Module holding BitCountingMetadata class."""
-
-import math
-
-from AvgStdevMetadata import AvgStdevMetadata
-
-
-class BitCountingMetadata(AvgStdevMetadata):
- """Class for metadata which includes information content of a group.
-
- The information content is based on an assumption
- that the data consists of independent random values
- from a normal distribution.
- """
-
- def __init__(self, max_value, size=0, avg=0.0, stdev=0.0, prev_avg=None):
- """Construct the metadata by computing from the values needed.
-
- The bit count is not real, as that would depend on numeric precision
- (number of significant bits in values).
- The difference is assumed to be constant per value,
- which is consistent with Gauss distribution
- (but not with floating point mechanic).
- The hope is the difference will have
- no real impact on the classification procedure.
-
- :param max_value: Maximal expected value.
- TODO: This might be more optimal,
- but max-invariant algorithm will be nicer.
- :param size: Number of values participating in this group.
- :param avg: Population average of the participating sample values.
- :param stdev: Population standard deviation of the sample values.
- :param prev_avg: Population average of the previous group.
- If None, no previous average is taken into account.
- If not None, the given previous average is used to discourage
- consecutive groups with similar averages
- (opposite triangle distribution is assumed).
- :type max_value: float
- :type size: int
- :type avg: float
- :type stdev: float
- :type prev_avg: float or None
- """
- super(BitCountingMetadata, self).__init__(size, avg, stdev)
- self.max_value = max_value
- self.prev_avg = prev_avg
- self.bits = 0.0
- if self.size < 1:
- return
- # Length of the sequence must be also counted in bits,
- # otherwise the message would not be decodable.
- # Model: probability of k samples is 1/k - 1/(k+1)
- # == 1/k/(k+1)
- self.bits += math.log(size * (size + 1), 2)
- if prev_avg is None:
- # Avg is considered to be uniformly distributed
- # from zero to max_value.
- self.bits += math.log(max_value + 1.0, 2)
- else:
- # Opposite triangle distribution with minimum.
- self.bits += math.log(
- max_value * (max_value + 1) / (abs(avg - prev_avg) + 1), 2)
- if self.size < 2:
- return
- # Stdev is considered to be uniformly distributed
- # from zero to max_value. That is quite a bad expectation,
- # but resilient to negative samples etc.
- self.bits += math.log(max_value + 1.0, 2)
- # Now we know the samples lie on sphere in size-1 dimensions.
- # So it is (size-2)-sphere, with radius^2 == stdev^2 * size.
- # https://en.wikipedia.org/wiki/N-sphere
- sphere_area_ln = math.log(2) + math.log(math.pi) * ((size - 1) / 2.0)
- sphere_area_ln -= math.lgamma((size - 1) / 2.0)
- sphere_area_ln += math.log(stdev + 1.0) * (size - 2)
- sphere_area_ln += math.log(size) * ((size - 2) / 2.0)
- self.bits += sphere_area_ln / math.log(2)
-
- def __str__(self):
- """Return string with human readable description of the group.
-
- :returns: Readable description.
- :rtype: str
- """
- return "size={size} avg={avg} stdev={stdev} bits={bits}".format(
- size=self.size, avg=self.avg, stdev=self.stdev, bits=self.bits)
-
- def __repr__(self):
- """Return string executable as Python constructor call.
-
- :returns: Executable constructor call.
- :rtype: str
- """
- return ("BitCountingMetadata(max_value={max_value},size={size}," +
- "avg={avg},stdev={stdev},prev_avg={prev_avg})").format(
- max_value=self.max_value, size=self.size, avg=self.avg,
- stdev=self.stdev, prev_avg=self.prev_avg)
diff --git a/PyPI/jumpavg/jumpavg/BitCountingMetadataFactory.py b/PyPI/jumpavg/jumpavg/BitCountingMetadataFactory.py
deleted file mode 100644
index 567c3d4fe6..0000000000
--- a/PyPI/jumpavg/jumpavg/BitCountingMetadataFactory.py
+++ /dev/null
@@ -1,85 +0,0 @@
-# Copyright (c) 2018 Cisco and/or its affiliates.
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at:
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-"""Module holding BitCountingMetadataFactory class."""
-
-import math
-
-from AvgStdevMetadata import AvgStdevMetadata
-from AvgStdevMetadataFactory import AvgStdevMetadataFactory
-from BitCountingMetadata import BitCountingMetadata
-
-
-class BitCountingMetadataFactory(object):
- """Class for factory which creates bit counting metadata from data.
-
- TODO: Summarize the methods?
- """
-
- @staticmethod
- def find_max_value(values):
- """Return the max value.
-
- This is a separate helper method,
- because the whole set of values is usually larger than in from_data().
-
- :param values: Run values to be processed.
- :type values: Iterable of float
- :returns: 0.0 or the biggest value found.
- :rtype: float
- """
- max_value = 0.0
- for value in values:
- if isinstance(value, AvgStdevMetadata):
- value = value.avg
- if value > max_value:
- max_value = value
- return max_value
-
- def __init__(self, max_value, prev_avg=None):
- """Construct the factory instance with given arguments.
-
- :param max_value: Maximal expected value.
- :param prev_avg: Population average of the previous group.
- If None, no previous average is taken into account.
- If not None, the given previous average is used to discourage
- consecutive groups with similar averages
- (opposite triangle distribution is assumed).
- :type max_value: float
- :type prev_avg: float or None
- """
- self.max_value = max_value
- self.prev_avg = prev_avg
-
- def from_avg_stdev_metadata(self, metadata):
- """Return new metadata object by adding bits to existing metadata.
-
- :param metadata: Metadata to count bits for.
- :type metadata: AvgStdevMetadata
- :returns: The metadata with bits counted.
- :rtype: BitCountingMetadata
- """
- return BitCountingMetadata(
- max_value=self.max_value, size=metadata.size,
- avg=metadata.avg, stdev=metadata.stdev, prev_avg=self.prev_avg)
-
- def from_data(self, values):
- """Return new metadata object fitting the values.
-
- :param values: Run values to be processed.
- :type values: Iterable of float or of AvgStdevMetadata
- :returns: The metadata matching the values.
- :rtype: BitCountingMetadata
- """
- metadata = AvgStdevMetadataFactory.from_data(values)
- return self.from_avg_stdev_metadata(metadata)
diff --git a/PyPI/jumpavg/jumpavg/ClassifiedBitCountingMetadata.py b/PyPI/jumpavg/jumpavg/ClassifiedBitCountingMetadata.py
deleted file mode 100644
index 29359f0908..0000000000
--- a/PyPI/jumpavg/jumpavg/ClassifiedBitCountingMetadata.py
+++ /dev/null
@@ -1,73 +0,0 @@
-# Copyright (c) 2018 Cisco and/or its affiliates.
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at:
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-"""Module holding ClassifiedBitCountingMetadata class."""
-
-from BitCountingMetadata import BitCountingMetadata
-
-
-class ClassifiedBitCountingMetadata(BitCountingMetadata):
- """Class for metadata which includes classification.
-
- TODO: Can we create ClassifiedMetadata and inherit (also) from that?
- """
-
- def __init__(
- self, max_value, size=0, avg=0.0, stdev=0.0, prev_avg=None,
- classification=None):
- """Delegate to ancestor constructors and set classification.
-
- :param max_value: Maximal expected value.
- :param size: Number of values participating in this group.
- :param avg: Population average of the participating sample values.
- :param stdev: Population standard deviation of the sample values.
- :param prev_avg: Population average of the previous group.
- If None, no previous average is taken into account.
- If not None, the given previous average is used to discourage
- consecutive groups with similar averages
- (opposite triangle distribution is assumed).
- :param classification: Arbitrary object classifying this group.
- :type max_value: float
- :type size: int
- :type avg: float
- :type stdev: float
- :type prev_avg: float
- :type classification: object
- """
- super(ClassifiedBitCountingMetadata, self).__init__(
- max_value, size, avg, stdev, prev_avg)
- self.classification = classification
-
- def __str__(self):
- """Return string with human readable description of the group.
-
- :returns: Readable description.
- :rtype: str
- """
- # str(super(...)) describes the proxy, not the proxied object.
- super_str = super(ClassifiedBitCountingMetadata, self).__str__()
- return super_str + " classification={classification}".format(
- classification=self.classification)
-
- def __repr__(self):
- """Return string executable as Python constructor call.
-
- :returns: Executable constructor call.
- :rtype: str
- """
- return ("ClassifiedBitCountingMetadata(max_value={max_value}," +
- "size={size},avg={avg},stdev={stdev},prev_avg={prev_avg}," +
- "classification={cls})").format(
- max_value=self.max_value, size=self.size, avg=self.avg,
- stdev=self.stdev, prev_avg=self.prev_avg,
- cls=self.classification)
diff --git a/PyPI/jumpavg/jumpavg/ClassifiedMetadataFactory.py b/PyPI/jumpavg/jumpavg/ClassifiedMetadataFactory.py
deleted file mode 100644
index 7fdea7c162..0000000000
--- a/PyPI/jumpavg/jumpavg/ClassifiedMetadataFactory.py
+++ /dev/null
@@ -1,42 +0,0 @@
-# Copyright (c) 2018 Cisco and/or its affiliates.
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at:
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-"""Module holding ClassifiedBitCountingMetadata class."""
-
-from ClassifiedBitCountingMetadata import ClassifiedBitCountingMetadata
-
-
-class ClassifiedMetadataFactory(object):
- """Class for factory which adds classification to bit counting metadata."""
-
- @staticmethod
- def with_classification(metadata, classification):
- """Return new metadata object with added classification.
-
- TODO: Is there a way to add classification to any metadata,
- without messing up constructors and __repr__()?
-
- FIXME: Factories take raw resources. Find a name for the thing
- which takes semi-finished products. Transformer?
-
- :param metadata: Existing metadata without classification.
- :param classification: Arbitrary object classifying this group.
- :type metadata: BitCountingMetadata
- :type classification: object
- :returns: The metadata with added classification.
- :rtype: ClassifiedBitCountingMetadata
- """
- return ClassifiedBitCountingMetadata(
- max_value=metadata.max_value, size=metadata.size, avg=metadata.avg,
- stdev=metadata.stdev, prev_avg=metadata.prev_avg,
- classification=classification)
diff --git a/PyPI/jumpavg/jumpavg/RunGroup.py b/PyPI/jumpavg/jumpavg/RunGroup.py
deleted file mode 100644
index 9de8ae8919..0000000000
--- a/PyPI/jumpavg/jumpavg/RunGroup.py
+++ /dev/null
@@ -1,34 +0,0 @@
-# Copyright (c) 2018 Cisco and/or its affiliates.
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at:
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-"""Module holding RunGroup class."""
-
-
-class RunGroup(object):
- """Effectively a named touple of data and metadata.
-
- TODO: This feels like an abstract class.
- Most uses assume restrictions on metadata type.
- Can this be defined similarly to C++ templates?
- """
-
- def __init__(self, metadata, values):
- """Create the group from metadata and values.
-
- :param metadata: Metadata object to associate with the group.
- :param values: The runs belonging to this group.
- :type metadata: AbstractGroupMetadata
- :type values: Iterable of float or od AvgStdevMetadata
- """
- self.metadata = metadata
- self.values = values
diff --git a/PyPI/jumpavg/jumpavg/__init__.py b/PyPI/jumpavg/jumpavg/__init__.py
deleted file mode 100644
index 8e41ed9fe2..0000000000
--- a/PyPI/jumpavg/jumpavg/__init__.py
+++ /dev/null
@@ -1,16 +0,0 @@
-# Copyright (c) 2018 Cisco and/or its affiliates.
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at:
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-"""
-__init__ file for "jumpavg" Python package.
-"""
diff --git a/PyPI/jumpavg/setup.py b/PyPI/jumpavg/setup.py
index 206373ac47..c80e38f069 100644
--- a/PyPI/jumpavg/setup.py
+++ b/PyPI/jumpavg/setup.py
@@ -1,40 +1,47 @@
+#!/usr/bin/env python3
+
"""A setup module for setuptools.
See:
https://packaging.python.org/en/latest/distributing.html
"""
-from setuptools import setup, find_packages
+from setuptools import (setup, find_packages)
from os import path
from io import open
here = path.abspath(path.dirname(__file__))
-with open(path.join(here, "README.rst"), encoding="utf-8") as f:
+with open(path.join(here, u"README.rst"), encoding=u"utf-8") as f:
long_description = f.read()
setup(
- name="jumpavg",
- version="0.1.4", # This is currently the only place listing the version.
- description="Library for finding changes in time series by grouping results.",
+ name=u"jumpavg",
+ version=u"0.2.0", # This is currently the only place listing the version.
+ description=(
+ u"Library for locating changes in time series by grouping results."
+ ),
long_description=long_description,
- long_description_content_type="text/x-rst",
+ long_description_content_type=u"text/x-rst",
# TODO: Create a separate webpage for jumpavg library.
- url="https://gerrit.fd.io/r/gitweb?p=csit.git;a=tree;f=PyPI/jumpavg;hb=refs/heads/master",
- author="Cisco Systems Inc. and/or its affiliates",
- author_email="csit-dev@lists.fd.io",
+ url=(
+ u"https://gerrit.fd.io/r/gitweb?p=csit.git;a=tree;f=PyPI/jumpavg"
+ u";hb=refs/heads/master"
+ ),
+ author=u"Cisco Systems Inc. and/or its affiliates",
+ author_email=u"csit-dev@lists.fd.io",
classifiers=[
- "Development Status :: 3 - Alpha",
- "Intended Audience :: Science/Research",
+ u"Development Status :: 3 - Alpha",
+ u"Intended Audience :: Science/Research",
# Pick your license as you wish
- "License :: OSI Approved :: Apache Software License",
- "Natural Language :: English",
+ u"License :: OSI Approved :: Apache Software License",
+ u"Natural Language :: English",
# TODO: Test which Python versions is the code compatible with.
- "Programming Language :: Python :: 2.7",
- "Topic :: Scientific/Engineering :: Information Analysis"
+ u"Programming Language :: Python :: 2.7",
+ u"Topic :: Scientific/Engineering :: Information Analysis"
],
- keywords="progression regression anomaly detection",
+ keywords=u"progression regression anomaly detection statistics bits",
packages=find_packages(exclude=[]),
- # TODO: python_requires="~=2.7"
+ python_requires="~=3.6"
install_requires=[],
# TODO: Include simulator and tests.
extras_require={
@@ -42,11 +49,14 @@ setup(
package_data={
},
entry_points={
- "console_scripts": [
+ u"console_scripts": [
],
},
project_urls={
- "Bug Reports": "https://jira.fd.io/projects/CSIT/issues",
- "Source": "https://gerrit.fd.io/r/gitweb?p=csit.git;a=tree;f=PyPI/jumpavg;hb=refs/heads/master",
+ u"Bug Reports": u"https://jira.fd.io/projects/CSIT/issues",
+ u"Source": (
+ u"https://gerrit.fd.io/r/gitweb?p=csit.git;a=tree;f=PyPI/jumpavg"
+ u";hb=refs/heads/master"
+ ),
},
)