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authorVratko Polak <vrpolak@cisco.com>2022-08-09 14:56:15 +0200
committerTibor Frank <tifrank@cisco.com>2022-08-15 10:58:57 +0000
commit4bfbd4d72ad53eb1694868c19640c8b4a17d32cb (patch)
tree0a566caa3a9ce141f8045bf22c395833355f3a7c /PyPI/jumpavg
parentc1b770bc71eda83468c0e2a97c851b831b76641b (diff)
feat(jumpavg): speed up, use Python 3.8 features
+ The main speedup comes from abandoning copy.deepcopy(), doing shallow list copies (at most) and introcuding copy_fast(). + Turn into dataclasses whenever possible, use type hints. + Simplify the partition search code, + It is now clearer the time complexity is O(N*(N+n)), where N is number of samples, and n is the average size of the last group of the current record glist. + Used black for formatting, so no u"" anymore. + Update metadata for 0.3.0 release. Change-Id: I302203b4d42aeb22be1128e2fe72353a44eae5d0 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
Diffstat (limited to 'PyPI/jumpavg')
-rw-r--r--PyPI/jumpavg/README.rst5
-rw-r--r--PyPI/jumpavg/setup.py6
2 files changed, 8 insertions, 3 deletions
diff --git a/PyPI/jumpavg/README.rst b/PyPI/jumpavg/README.rst
index 3161988f69..f66ea9d39b 100644
--- a/PyPI/jumpavg/README.rst
+++ b/PyPI/jumpavg/README.rst
@@ -25,6 +25,11 @@ Change log
TODO: Move into separate file?
+0.3.0: Considerable speedup by avoiding unneeded copy. Dataclasses used.
+ Mostly API compatible, but repr looks different.
+
+0.2.0: API incompatible changes. Targeted to Python 3 now.
+
0.1.3: Changed stdev computation to avoid negative variance due to rounding errors.
0.1.2: First version published in PyPI.
diff --git a/PyPI/jumpavg/setup.py b/PyPI/jumpavg/setup.py
index 28ddfcf0b1..129277a26e 100644
--- a/PyPI/jumpavg/setup.py
+++ b/PyPI/jumpavg/setup.py
@@ -16,7 +16,7 @@ with open(path.join(here, u"README.rst"), encoding=u"utf-8") as f:
setup(
name=u"jumpavg",
- version=u"0.2.0", # This is currently the only place listing the version.
+ version=u"0.3.0", # This is currently the only place listing the version.
description=(
u"Library for locating changes in time series by grouping results."
),
@@ -36,12 +36,12 @@ setup(
u"License :: OSI Approved :: Apache Software License",
u"Natural Language :: English",
# TODO: Test which Python versions is the code compatible with.
- u"Programming Language :: Python :: 2.7",
+ u"Programming Language :: Python :: 3.8",
u"Topic :: Scientific/Engineering :: Information Analysis"
],
keywords=u"progression regression anomaly detection statistics bits",
packages=find_packages(exclude=[]),
- python_requires="~=3.6",
+ python_requires="~=3.8",
install_requires=[],
# TODO: Include simulator and tests.
extras_require={