I'm trying to resolve a behavior difference between two python installations that are usually deterministic and have the same python pip packages installed.
I suspect different .so files. Is there a way to see which binaries binary wheels pip has installed, and for which architectures?
Update --
% pip show
Name: scipy
Version: 1.0.0rc1
Summary: SciPy: Scientific Library for Python
Home-page: https://www.scipy.org
Author: SciPy Developers
Author-email: scipy-dev@python.org
License: BSD
Location: /usr/local/lib/python2.7/dist-packages
Requires: numpy
The above package depends on things like libopenblas which must be compiled. I'm not sure if pip used the system installation, or compiled BLAS during a pip install, or used as precompiled version of BLAS for a i386, or i686 -- who knows.
The above case I have:
/usr/local/lib/python2.7/dist-packages/scipy/.libs/libopenblasp-r0-39a31c03.2.18.so
I'd like to see which packages have## Heading ## differences in their installed .sos on different systems.
The information is there, but you'll have to dig around in dist-info and/or egg-info subdirectories to find it.
RECORD file in their metadata subdirectory. installed-files.txt file in their metadata subdirectory.The RECORD files are csv lines of (path, hash, size) as documented in PEP-376. The older installed-files.txt from an egg is just the filenames, and you'll have to stat those files manually.
As a simple example, I have source and binary distributions of my package copyingmock available on PyPI. With the binary distribution installed (pip install copyingmock):
$ pip show --files copyingmock
Name: copyingmock
Version: 0.1
Summary: A subclass of MagicMock that copies the arguments
Home-page: https://github.com/wimglenn/copyingmock
Author: Wim Glenn
Author-email: hey@wimglenn.com
License: MIT
Location: /tmp/blah/venv/lib/python3.6/site-packages
Requires:
Files:
__pycache__/copyingmock.cpython-36.pyc
copyingmock-0.1.dist-info/DESCRIPTION.rst
copyingmock-0.1.dist-info/INSTALLER
copyingmock-0.1.dist-info/LICENSE.txt
copyingmock-0.1.dist-info/METADATA
copyingmock-0.1.dist-info/RECORD
copyingmock-0.1.dist-info/WHEEL
copyingmock-0.1.dist-info/metadata.json
copyingmock-0.1.dist-info/top_level.txt
copyingmock.py
$ cat venv/lib/python3.6/site-packages/copyingmock-0.1.dist-info/RECORD
copyingmock.py,sha256=DoLAuaS7KqGT87BIlD93G1M7q9bNWgHYu1m1TZP1D1g,345
copyingmock-0.1.dist-info/DESCRIPTION.rst,sha256=L_0CS_8XNYgAVfq3tj3GZEYg_9vML9nDP-FUU37GIbs,1541
copyingmock-0.1.dist-info/LICENSE.txt,sha256=sDdX5cBRRpk3rmZ8hbYEfAUIYRdDqrlXmChOUkqf62o,1066
copyingmock-0.1.dist-info/METADATA,sha256=bKJ5RXwvj0rGrg22p4K91WiJoLM5MqLHYqlpWYWUhPU,2031
copyingmock-0.1.dist-info/RECORD,,
copyingmock-0.1.dist-info/WHEEL,sha256=5wvfB7GvgZAbKBSE9uX9Zbi6LCL-_KgezgHblXhCRnM,113
copyingmock-0.1.dist-info/metadata.json,sha256=SLtuqq4tUGr0A2h4hQnZEdPIm_4MrvcunLzP-_1I7Qc,677
copyingmock-0.1.dist-info/top_level.txt,sha256=X3FsY_0npOxR5rKvOJ-b2rdiNfSiIivwVKN4JgY7cac,12
copyingmock-0.1.dist-info/INSTALLER,sha256=zuuue4knoyJ-UwPPXg8fezS7VCrXJQrAP7zeNuwvFQg,4
__pycache__/copyingmock.cpython-36.pyc,,
Then forcing to reinstall with the source distribution (pip uninstall copyingmock and then pip install --no-binary=copyingmock copyingmock):
$ pip show --files copyingmock
Name: copyingmock
Version: 0.1
Summary: A subclass of MagicMock that copies the arguments
Home-page: https://github.com/wimglenn/copyingmock
Author: Wim Glenn
Author-email: hey@wimglenn.com
License: MIT
Location: /tmp/blah/venv/lib/python3.6/site-packages
Requires:
Files:
__pycache__/copyingmock.cpython-36.pyc
copyingmock-0.1-py3.6.egg-info/PKG-INFO
copyingmock-0.1-py3.6.egg-info/SOURCES.txt
copyingmock-0.1-py3.6.egg-info/dependency_links.txt
copyingmock-0.1-py3.6.egg-info/top_level.txt
copyingmock.py
$ cat venv/lib/python3.6/site-packages/copyingmock-0.1-py3.6.egg-info/installed-files.txt
../copyingmock.py
../__pycache__/copyingmock.cpython-36.pyc
dependency_links.txt
PKG-INFO
top_level.txt
SOURCES.txt