SystemError: Parent module 'setuptools' not loaded, cannot perform relative import with setuptools 50 #2352

gavincyi · 2020-08-31T04:25:09Z

After upgrading setuptools to 50.0 today, the environment fails to locate the entry points as it could not import distutils

$ python --version
Python 3.5.1
$ python -c "import distutils"
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "<frozen importlib._bootstrap>", line 969, in _find_and_load
  File "<frozen importlib._bootstrap>", line 958, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 666, in _load_unlocked
  File "<frozen importlib._bootstrap>", line 577, in module_from_spec
  File "/home/gchan/tmp/setuptools-python-3.5/lib/python3.5/site-packages/_distutils_hack/__init__.py", line 82, in create_module
    return importlib.import_module('._distutils', 'setuptools')
  File "/home/gchan/tmp/setuptools-python-3.5/lib64/python3.5/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 981, in _gcd_import
  File "<frozen importlib._bootstrap>", line 931, in _sanity_check
SystemError: Parent module 'setuptools' not loaded, cannot perform relative import

The issue could not be found in the python 3.8 environment.

The text was updated successfully, but these errors were encountered:

aaronlee-xyz · 2020-08-31T05:08:28Z

Found the same issue with python 3.6.1 (pyenv)

akx · 2020-08-31T07:02:27Z

Same here, Ubuntu 16.04. Seems to be another symptom of #2350.

 SystemError: Parent module 'setuptools' not loaded, cannot perform relative import
   File "<frozen importlib._bootstrap>", line 931, in _sanity_check
   File "<frozen importlib._bootstrap>", line 981, in _gcd_import
     return _bootstrap._gcd_import(name[level:], package, level)
   File "/usr/lib/python3.5/importlib/__init__.py", line 126, in import_module
     return importlib.import_module('._distutils', 'setuptools')
   File "/usr/local/lib/python3.5/dist-packages/_distutils_hack/__init__.py", line 82, in create_module
   File "<frozen importlib._bootstrap>", line 577, in module_from_spec
   File "<frozen importlib._bootstrap>", line 666, in _load_unlocked
   File "<frozen importlib._bootstrap>", line 958, in _find_and_load_unlocked
   File "<frozen importlib._bootstrap>", line 969, in _find_and_load
     from distutils.version import StrictVersion
   File "/usr/local/lib/python3.5/dist-packages/redis/connection.py", line 2, in <module>
     from redis.connection import (ConnectionPool, UnixDomainSocketConnection,
   File "/usr/local/lib/python3.5/dist-packages/redis/client.py", line 12, in <module>
     from redis.client import Redis, StrictRedis
   File "/usr/local/lib/python3.5/dist-packages/redis/__init__.py", line 1, in <module>
     from redis import Redis
   [...]

ThomasDevoogdt · 2020-08-31T08:39:28Z

The same can be said for Matplotlib:

main.py:6: in <module>
    import matplotlib
../venv/lib/python3.5/site-packages/matplotlib/__init__.py:120: in <module>
    import distutils.version
<frozen importlib._bootstrap>:969: in _find_and_load
    ???
<frozen importlib._bootstrap>:958: in _find_and_load_unlocked
    ???
<frozen importlib._bootstrap>:666: in _load_unlocked
    ???
<frozen importlib._bootstrap>:577: in module_from_spec
    ???
../venv/lib/python3.5/site-packages/_distutils_hack/__init__.py:82: in create_module
    return importlib.import_module('._distutils', 'setuptools')
../venv/lib/python3.5/importlib/__init__.py:126: in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
<frozen importlib._bootstrap>:981: in _gcd_import
    ???
<frozen importlib._bootstrap>:931: in _sanity_check
    ???
E   SystemError: Parent module 'setuptools' not loaded, cannot perform relative import

NicolasPA · 2020-08-31T11:57:24Z

Same issue.
Worked around with downgrading and blacklisting 50.0:

pip install "setuptools!=50.0" --force-reinstall

and in requirements.txt:

setuptools!=50.0

Experiencing a problem where `pip install pipenv` yields: ``` SystemError: Parent module 'setuptools' not loaded, cannot perform relative import ``` Fix inspired by: pypa/setuptools#2352

Context: pypa/setuptools#2352 PiperOrigin-RevId: 329312581

dwrensha · 2020-08-31T17:49:00Z

The workaround described in the changelog worked for me:

export SETUPTOOLS_USE_DISTUTILS=stdlib

alepinio · 2020-08-31T17:56:03Z

Same issue here with python 3.5.2,

❯ pipenv
Traceback (most recent call last):
  File "/home/apinio/.local/bin/pipenv", line 5, in <module>
    from pipenv import cli
  File "/home/apinio/.local/lib/python3.5/site-packages/pipenv/__init__.py", line 55, in <module>
    from .cli import cli
  File "/home/apinio/.local/lib/python3.5/site-packages/pipenv/cli/__init__.py", line 4, in <module>
    from .command import cli    # noqa
  File "/home/apinio/.local/lib/python3.5/site-packages/pipenv/cli/command.py", line 15, in <module>
    from .options import (
  File "/home/apinio/.local/lib/python3.5/site-packages/pipenv/cli/options.py", line 14, in <module>
    from ..utils import is_valid_url
  File "/home/apinio/.local/lib/python3.5/site-packages/pipenv/utils.py", line 16, in <module>
    from distutils.spawn import find_executable
  File "<frozen importlib._bootstrap>", line 969, in _find_and_load
  File "<frozen importlib._bootstrap>", line 958, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 666, in _load_unlocked
  File "<frozen importlib._bootstrap>", line 577, in module_from_spec
  File "/home/apinio/.local/lib/python3.5/site-packages/_distutils_hack/__init__.py", line 82, in create_module
    return importlib.import_module('._distutils', 'setuptools')
  File "/usr/lib/python3.5/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 981, in _gcd_import
  File "<frozen importlib._bootstrap>", line 931, in _sanity_check
SystemError: Parent module 'setuptools' not loaded, cannot perform relative import

Downgrading to setuptools-49.6.0 fixes the problem.

See pypa/setuptools#2352 and https://github.com/pypa/setuptools/blob/17cb9d6bf249cefe653d3bdb712582409035a7db/CHANGES.rst#v5000

Context: pypa/setuptools#2352 PiperOrigin-RevId: 329312581

setuptools==50 doesn't work with python older than python3.8. There are a number of issues [0][1][2] the first of which we are tripping over. Be conservative here and install older setuptools until these issues on python3.5, 3.6, and 3.7 are sorted out. [0] pypa/setuptools#2352 [1] https://github.com/pypa/setuptools/issues/2363 [2] pypa/setuptools#2357 Change-Id: I1ae7251c8a4c214544524871fdfe51e947b638f8

196: Blacklist setuptools 50.0 while the build is not fixed r=fdns a=fdns pypa/setuptools#2352 bors r+ Co-authored-by: Felipe Espinoza <[email protected]>

jaraco · 2020-09-01T20:56:18Z

Good insight. Sounds like a good mitigation.

…bpo-30876. Fixes #2352.

New version of setuptools breaks our install model. This change uses one of the suggested workarounds for it. Upstream issue: pypa/setuptools#2352

MartinFalatic · 2020-09-01T23:07:57Z

Is this change, as implemented in 50.0.2, supposed to eliminate the need for the SETUPTOOLS_USE_DISTUTILS=stdlib workaround?

If so, it is not working out that way. Seeing the same problem as before (without the workaround) and the build is picking up 50.0.2

Ubuntu 18.04 with python3 (3.6.7-1~18.04) in Docker

We are using python 3.6.1 which suffers from pypa/setuptools#2352 even with setuptools 50.0.1 (which should fix the "bug" for newer py36) PiperOrigin-RevId: 329607958

cicconej · 2020-09-02T00:12:48Z

@MartinFalatic - Can you share a log/traceback? The particular exception in the original issue report was removed in Python 3.6.3 RC1+ as part of the fix for https://bugs.python.org/issue30876.

Note the absence of https://github.com/python/cpython/blob/v3.6.2/Lib/importlib/_bootstrap.py#L920-L923 in https://github.com/python/cpython/blob/v3.6.7/Lib/importlib/_bootstrap.py#L917-L930.

MartinFalatic · 2020-09-02T01:10:53Z

Using setuptools 50.0.0 without workaround:

[14:34:24][Docker Compose Build] Step 5/18 : RUN DJANGO_SECRET_KEY=redacted ENABLE_DEBUG=1 python3 manage.py collectstatic --noinput --clear
[14:34:24][Docker Compose Build]  ---> Running in 97410cbaf12e
[14:34:25][Docker Compose Build] Traceback (most recent call last):
[14:34:25][Docker Compose Build]   File "manage.py", line 18, in <module>
[14:34:25][Docker Compose Build]     execute_from_command_line(sys.argv)
[14:34:25][Docker Compose Build]   File "/usr/local/lib/python3.6/dist-packages/django/core/management/__init__.py", line 381, in execute_from_command_line
[14:34:25][Docker Compose Build]     utility.execute()
[14:34:25][Docker Compose Build]   File "/usr/local/lib/python3.6/dist-packages/django/core/management/__init__.py", line 357, in execute
[14:34:25][Docker Compose Build]     django.setup()
[14:34:25][Docker Compose Build]   File "/usr/local/lib/python3.6/dist-packages/django/__init__.py", line 24, in setup
[14:34:25][Docker Compose Build]     apps.populate(settings.INSTALLED_APPS)
[14:34:25][Docker Compose Build]   File "/usr/local/lib/python3.6/dist-packages/django/apps/registry.py", line 91, in populate
[14:34:25][Docker Compose Build]     app_config = AppConfig.create(entry)
[14:34:25][Docker Compose Build]   File "/usr/local/lib/python3.6/dist-packages/django/apps/config.py", line 90, in create
[14:34:25][Docker Compose Build]     module = import_module(entry)
[14:34:25][Docker Compose Build]   File "/usr/lib/python3.6/importlib/__init__.py", line 126, in import_module
[14:34:25][Docker Compose Build]     return _bootstrap._gcd_import(name[level:], package, level)
[14:34:25][Docker Compose Build]   File "<frozen importlib._bootstrap>", line 994, in _gcd_import
[14:34:25][Docker Compose Build]   File "<frozen importlib._bootstrap>", line 971, in _find_and_load
[14:34:25][Docker Compose Build]   File "<frozen importlib._bootstrap>", line 953, in _find_and_load_unlocked
[14:34:25][Docker Compose Build] ModuleNotFoundError: No module named 'dal'
[14:34:25][Docker Compose Build] Service 'nginx' failed to build: The command '/bin/sh -c DJANGO_SECRET_KEY=redacted ENABLE_DEBUG=1 python3 manage.py collectstatic --noinput --clear' returned a non-zero code: 1

Using setuptools 50.0.2 without workaround:

[15:50:39][Docker Compose Build] Step 5/18 : RUN DJANGO_SECRET_KEY=redacted ENABLE_DEBUG=1 python3 manage.py collectstatic --noinput --clear
[15:50:39][Docker Compose Build]  ---> Running in 49057705f89d
[15:50:40][Docker Compose Build] Traceback (most recent call last):
[15:50:40][Docker Compose Build]   File "manage.py", line 18, in <module>
[15:50:40][Docker Compose Build]     execute_from_command_line(sys.argv)
[15:50:40][Docker Compose Build]   File "/usr/local/lib/python3.6/dist-packages/django/core/management/__init__.py", line 381, in execute_from_command_line
[15:50:40][Docker Compose Build]     utility.execute()
[15:50:40][Docker Compose Build]   File "/usr/local/lib/python3.6/dist-packages/django/core/management/__init__.py", line 357, in execute
[15:50:40][Docker Compose Build]     django.setup()
[15:50:40][Docker Compose Build]   File "/usr/local/lib/python3.6/dist-packages/django/__init__.py", line 24, in setup
[15:50:40][Docker Compose Build]     apps.populate(settings.INSTALLED_APPS)
[15:50:40][Docker Compose Build]   File "/usr/local/lib/python3.6/dist-packages/django/apps/registry.py", line 91, in populate
[15:50:40][Docker Compose Build]     app_config = AppConfig.create(entry)
[15:50:40][Docker Compose Build]   File "/usr/local/lib/python3.6/dist-packages/django/apps/config.py", line 90, in create
[15:50:40][Docker Compose Build]     module = import_module(entry)
[15:50:40][Docker Compose Build]   File "/usr/lib/python3.6/importlib/__init__.py", line 126, in import_module
[15:50:40][Docker Compose Build]     return _bootstrap._gcd_import(name[level:], package, level)
[15:50:40][Docker Compose Build]   File "<frozen importlib._bootstrap>", line 994, in _gcd_import
[15:50:40][Docker Compose Build]   File "<frozen importlib._bootstrap>", line 971, in _find_and_load
[15:50:40][Docker Compose Build]   File "<frozen importlib._bootstrap>", line 953, in _find_and_load_unlocked
[15:50:40][Docker Compose Build] ModuleNotFoundError: No module named 'dal'
[15:50:40][Docker Compose Build] Service 'nginx' failed to build: The command '/bin/sh -c DJANGO_SECRET_KEY=redacted ENABLE_DEBUG=1 python3 manage.py collectstatic --noinput --clear' returned a non-zero code: 1

Those appear to be identical.

The following does get mentioned in the log during the main pip3 install part of the build (with and without the workaround). I mention it only for completeness as this problem is certainly affected by the setuptools version being >= 50. Note that setuptools is NOT being pinned in the requirements (as that would be problematic).

[15:48:20][Docker Compose Build]   Found existing installation: setuptools 39.0.1
[15:48:20][Docker Compose Build]     Not uninstalling setuptools at /usr/lib/python3/dist-packages, outside environment /usr

Also, 'dal' = django-autocomplete-light.

MartinFalatic · 2020-09-02T01:19:09Z

It's worth noting that this was closed as duplicate when I brought it up here... #2356 (comment)

Similar but perhaps not quite the same problem after all, perhaps.

Context: pypa/setuptools#2352 PiperOrigin-RevId: 329312581

By default the image comes with setuptools==33.1.1. But pywikibot requires that setuptools>=40.1.0 be installed BEFORE pip tries to install it. Pin it to 49.3.0 since 50.0.0 seems to be broken for python 3.5 pypa/setuptools#2352. Added the `pip --version` command since the `pip install --upgrade pip` command otherwise seems to have no effect. Change-Id: I1583ae92084dd84f12359a8f3fcfdfb72214f1af

* fix cu102 link on pypi * fix setuptool import issue pypa/setuptools#2352

See pypa/setuptools#2352 (comment)

Latest version of setuptools is 60.7.1 https://setuptools.pypa.io/en/latest/history.html Hopefully this has fixed the problem pypa/setuptools#2352

Latest version of setuptools is 60.7.1 https://setuptools.pypa.io/en/latest/history.html On build and deploy of this cahnge this appears to have fixed the problem identified for setuptools version 50, here: pypa/setuptools#2352

pypa/setuptools#2352 has been resolved

dHannasch mentioned this issue Aug 31, 2020

ModuleNotFoundError: No module named 'setuptools._distutils' #2353

Closed

akx mentioned this issue Aug 31, 2020

Setuptools as dependency is problematic w/ pip-tools googleapis/google-auth-library-python#595

Closed

kmaehashi mentioned this issue Aug 31, 2020

Use latest Python 3.5 chainer/chainer-test#602

Closed

chigby mentioned this issue Aug 31, 2020

Restore setuptools/distutils behavior to that of versions < 50.0 freedomofpress/pressfreedomtracker.us#955

Merged

clokep mentioned this issue Aug 31, 2020

Include method in thumbnail media name matrix-org/synapse#7124

Merged

4 tasks

clokep mentioned this issue Aug 31, 2020

Do not install setuptools 50.0 on Python 3.5 matrix-org/synapse#8212

Merged

tfds-copybara pushed a commit to tensorflow/datasets that referenced this issue Aug 31, 2020

Blacklist setuptool version 50.0 to fix kokoro

50bad62

Context: pypa/setuptools#2352 PiperOrigin-RevId: 329312581

tfds-copybara mentioned this issue Aug 31, 2020

Blacklist setuptool version 50.0 to fix kokoro tensorflow/datasets#2378

Closed

tfds-copybara pushed a commit to tensorflow/datasets that referenced this issue Aug 31, 2020

Blacklist setuptool version 50.0 to fix kokoro

ff0ad4b

Context: pypa/setuptools#2352 PiperOrigin-RevId: 329312581

zhenggen-xu mentioned this issue Aug 31, 2020

[201811] [201911] Build failing due to pip setuptools version upgrade sonic-net/sonic-buildimage#5279

Closed

matthew-brett added a commit to resampling-stats/resampling-with that referenced this issue Aug 31, 2020

BF: work round setuptools 50.0 bug

5d31711

See pypa/setuptools#2352 and https://github.com/pypa/setuptools/blob/17cb9d6bf249cefe653d3bdb712582409035a7db/CHANGES.rst#v5000

ssanadhya mentioned this issue Aug 31, 2020

[agw][dev VMs] Use setuptools version less than 50.0.0 magma/magma#2546

Merged

tfds-copybara pushed a commit to tensorflow/datasets that referenced this issue Aug 31, 2020

Blacklist setuptool version 50.0 to fix kokoro

44a2c83

Context: pypa/setuptools#2352 PiperOrigin-RevId: 329312581

melisabok mentioned this issue Aug 31, 2020

force version openreview/openreview-py#744

Merged

andrewegel mentioned this issue Aug 31, 2020

Pin setuptools<50.0.0 confluentinc/common-docker#108

Merged

NicolasPA mentioned this issue Aug 31, 2020

Synthesis failed for python-dataproc googleapis/python-dataproc#86

Closed

leezu mentioned this issue Aug 31, 2020

1.x: Stop packaging GPL libquadmath.so apache/mxnet#19055

Merged

leezu added a commit to leezu/mxnet that referenced this issue Aug 31, 2020

Workaround pypa/setuptools#2352

2575cd0

fdns mentioned this issue Sep 1, 2020

Blacklist setuptools 50.0 while the build is not fixed eol-uchile/edx-staging#196

Merged

bors bot added a commit to eol-uchile/edx-staging that referenced this issue Sep 1, 2020

Merge #196

d2e910b

196: Blacklist setuptools 50.0 while the build is not fixed r=fdns a=fdns pypa/setuptools#2352 bors r+ Co-authored-by: Felipe Espinoza <[email protected]>

jaraco added a commit that referenced this issue Sep 1, 2020

In distutils hack, use absolute import rather than relative to avoid …

a3319a3

…bpo-30876. Fixes #2352.

jaraco mentioned this issue Sep 1, 2020

In distutils hack, use absolute import rather than relative to avoid bpo-30876. #2369

Merged

jaraco closed this as completed in #2369 Sep 1, 2020

pshanbhag mentioned this issue Sep 1, 2020

Adjust setuptools installation to workaround upstream changes platform9/express-cli#96

Merged

ojasjoshi mentioned this issue Sep 1, 2020

setuptools 50.0.0 workaround aws-robotics/travis-scripts#73

Merged

gavincyi mentioned this issue Sep 2, 2020

False alarm of no-name-in-module with setuptools 50.0 in Python 3.5.1 pylint-dev/pylint#3807

Closed

kuisathaverat mentioned this issue Sep 2, 2020

Unable to create the Python virtualenv elastic/apm-integration-testing#906

Closed

tfds-copybara pushed a commit to tensorflow/datasets that referenced this issue Sep 2, 2020

Blacklist setuptool version 50.0 to fix kokoro

d532caa

Context: pypa/setuptools#2352 PiperOrigin-RevId: 329312581

jabdoa2 mentioned this issue Sep 2, 2020

Block tilt warnings once game has tilted missionpinball/mpf#1529

Merged

szha pushed a commit to apache/mxnet that referenced this issue Sep 2, 2020

[DOC][v1.7.x] Fix pip cu102link (#19054)

0e86a91

* fix cu102 link on pypi * fix setuptool import issue pypa/setuptools#2352

gvanrossum added a commit to python/mypy that referenced this issue Sep 2, 2020

Fix CI by avoiding setuptools 50.0

68c1294

See pypa/setuptools#2352 (comment)

gvanrossum mentioned this issue Sep 2, 2020

Fix CI by avoiding setuptools 50.0 python/mypy#9399

Closed

DanielLenz mentioned this issue Oct 3, 2020

Install from PyPI: numpy not found Nico-Curti/rFBP#5

Open

nsaje added a commit to closeio/sync-engine that referenced this issue Jan 3, 2023

remove pinned setuptools

b2fefce

pypa/setuptools#2352 has been resolved

nsaje mentioned this issue Jan 3, 2023

remove pinned setuptools closeio/sync-engine#463

Merged

nsaje added a commit to closeio/sync-engine that referenced this issue Jan 3, 2023

remove pinned setuptools (#463)

ca8fa50

pypa/setuptools#2352 has been resolved

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

SystemError: Parent module 'setuptools' not loaded, cannot perform relative import with setuptools 50 #2352

SystemError: Parent module 'setuptools' not loaded, cannot perform relative import with setuptools 50 #2352

gavincyi commented Aug 31, 2020

aaronlee-xyz commented Aug 31, 2020 •

edited

Loading

akx commented Aug 31, 2020

ThomasDevoogdt commented Aug 31, 2020

NicolasPA commented Aug 31, 2020

dwrensha commented Aug 31, 2020

alepinio commented Aug 31, 2020

jaraco commented Sep 1, 2020

MartinFalatic commented Sep 1, 2020 •

edited

Loading

cicconej commented Sep 2, 2020

MartinFalatic commented Sep 2, 2020 •

edited

Loading

MartinFalatic commented Sep 2, 2020

SystemError: Parent module 'setuptools' not loaded, cannot perform relative import with setuptools 50 #2352

SystemError: Parent module 'setuptools' not loaded, cannot perform relative import with setuptools 50 #2352

Comments

gavincyi commented Aug 31, 2020

aaronlee-xyz commented Aug 31, 2020 • edited Loading

akx commented Aug 31, 2020

ThomasDevoogdt commented Aug 31, 2020

NicolasPA commented Aug 31, 2020

dwrensha commented Aug 31, 2020

alepinio commented Aug 31, 2020

jaraco commented Sep 1, 2020

MartinFalatic commented Sep 1, 2020 • edited Loading

cicconej commented Sep 2, 2020

MartinFalatic commented Sep 2, 2020 • edited Loading

MartinFalatic commented Sep 2, 2020

aaronlee-xyz commented Aug 31, 2020 •

edited

Loading

MartinFalatic commented Sep 1, 2020 •

edited

Loading

MartinFalatic commented Sep 2, 2020 •

edited

Loading