[bug] Conan 1.31.1 does not work since urllib3 1.26.0 release #8041
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Merged
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The 1.31.1 version throws this in our packer build azure-arm: Mode LastWriteTime Length Name
==> azure-arm: pkg_resources.ContextualVersionConflict: (urllib3 1.26.0 (c:\python37\lib\site-packages), Requirement.parse('urllib3!=1.25.0,!=1.25.1,<1.26,>=1.21.1'), {'requests'})
azure-arm: ---- ------------- ------ ----
azure-arm: d----- 11/11/2020 7:31 AM Conan
==> azure-arm:
azure-arm:
azure-arm: SUCCESS: Specified value was saved.
==> azure-arm: During handling of the above exception, another exception occurred:
==> azure-arm:
==> azure-arm: Traceback (most recent call last):
==> azure-arm: File "C:\Python37\Scripts\conan-script.py", line 6, in <module>
==> azure-arm: from pkg_resources import load_entry_point
==> azure-arm: File "c:\python37\lib\site-packages\pkg_resources\__init__.py", line 3250, in <module>
==> azure-arm: @_call_aside
==> azure-arm: File "c:\python37\lib\site-packages\pkg_resources\__init__.py", line 3234, in _call_aside
==> azure-arm: f(*args, **kwargs)
==> azure-arm: File "c:\python37\lib\site-packages\pkg_resources\__init__.py", line 3263, in _initialize_master_working_set
==> azure-arm: working_set = WorkingSet._build_master()
==> azure-arm: File "c:\python37\lib\site-packages\pkg_resources\__init__.py", line 585, in _build_master
==> azure-arm: return cls._build_from_requirements(__requires__)
==> azure-arm: File "c:\python37\lib\site-packages\pkg_resources\__init__.py", line 598, in _build_from_requirements
==> azure-arm: dists = ws.resolve(reqs, Environment())
==> azure-arm: File "c:\python37\lib\site-packages\pkg_resources\__init__.py", line 791, in resolve
==> azure-arm: raise VersionConflict(dist, req).with_context(dependent_req)
==> azure-arm: pkg_resources.ContextualVersionConflict: (urllib3 1.26.0 (c:\python37\lib\site-packages), Requirement.parse('urllib3!=1.25.0,!=1.25.1,<1.26,>=1.21.1'), {'requests'})
==> azure-arm: Traceback (most recent call last):
==> azure-arm: File "c:\python37\lib\site-packages\pkg_resources\__init__.py", line 583, in _build_master
==> azure-arm: ws.require(__requires__)
==> azure-arm: File "c:\python37\lib\site-packages\pkg_resources\__init__.py", line 900, in require
==> azure-arm: needed = self.resolve(parse_requirements(requirements))
==> azure-arm: raise VersionConflict(dist, req).with_context(dependent_req)
==> azure-arm: pkg_resources.ContextualVersionConflict: (urllib3 1.26.0 (c:\python37\lib\site-packages), Requirement.parse('urllib3!=1.25.0,!=1.25.1,<1.26,>=1.21.1'), {'requests'})Python 3.7.7 on Windows |
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This seems his seems to affect other conan version s as ~$ python -m venv myenv
~$ pip install conan == 1.30.1
~$ source myenv/bin/activate
# (...)
ERROR: requests 2.24.0 has requirement urllib3!=1.25.0,!=1.25.1,<1.26,>=1.21.1, but you'll have urllib3 1.26.0 which is incompatible.
Installing collected packages: urllib3, distro, six, monotonic, fasteners, patch-ng, tqdm, MarkupSafe, Jinja2, PyJWT, pygments,
PyYAML, colorama, bottle, pluginbase, chardet, idna, certifi, requests, future, pyparsing, packaging, deprecation, node-semver,
python-dateutil, conan
Successfully installed Jinja2-2.11.2 MarkupSafe-1.1.1 PyJWT-1.7.1 PyYAML-5.3.1 bottle-0.12.18 certifi-2020.11.8 chardet-3.0.4
colorama-0.4.4 conan-1.30.1 deprecation-2.0.7 distro-1.5.0 fasteners-0.15 future-0.18.2 idna-2.10 monotonic-1.5 node-semver-
0.6.1 packaging-20.4 patch-ng-1.17.4 pluginbase-1.0.0 pygments-2.7.2 pyparsing-2.4.7 python-dateutil-2.8.1 requests-2.24.0 s
six-1.15.0 tqdm-4.51.0 urllib3-1.26.0
~$ pip list | grep -E 'conan|urllib|requests'
conan 1.30.1
requests 2.24.0
urllib3 1.26.0 |
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The workaround for me is downgrading urllib3 to |
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After reading through the workaround this also works with the latest conan package
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Log from windows gitlab-ci agent |
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This will be closed by: #8042 already merged in Conan 1.31.2 and will be released in a couple of hours. |
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Conan 1.31.2 just released fixing this problem |
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Environment Details (include every applicable attribute)
Steps to reproduce (Include if Applicable)
pip3 install conan
conan --version
Just for check:
pip3 list | grep -E 'conan|urllib|requests'
I get
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