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Dependencies ERROR in publishing Python functions with func command

See original GitHub issue

I cannot publish Python functions with func command as I get the following dependencies ERROR.

Errors & Repro steps:

ERRORS

There was an error restoring dependencies.ERROR: cannot install vsts-cd-manager-1.0.2 dependency: binary dependencies without wheels are not support ed. Use the --build-native-deps option to try building the binary dependencies using a Docker container.

Here are repo steps:

First of all, I tried to publish my functions with the following command:

$ func azure functionapp publish yoichikaazfuncv2linux001

...snip...
pip download --no-deps --only-binary :all: --platform manylinux1_x86_64 --python-version 36 --implementation cp --abi cp36m --dest /var/folders/mn/x
w3hp_854lvb5yr2m_00s7sm0000gn/T/azureworker50__fe6_ azure_cli_servicebus==0.3.2
pip download --no-deps --only-binary :all: --platform manylinux1_x86_64 --python-version 36 --implementation cp --abi cp36m --dest /var/folders/mn/x
w3hp_854lvb5yr2m_00s7sm0000gn/T/azureworker50__fe6_ vsts-cd-manager==1.0.2
pip wheel --no-deps --no-binary :all: --wheel-dir /var/folders/mn/xw3hp_854lvb5yr2m_00s7sm0000gn/T/azureworker9wckbkc4 vsts-cd-manager==1.0.2

There was an error restoring dependencies.ERROR: cannot install vsts-cd-manager-1.0.2 dependency: binary dependencies without wheels are not support
ed.  Use the --build-native-deps option to try building the binary dependencies using a Docker container.

Then, as instructed by error message, I tried to publish my functions with --build-native-deps option. However I still got an error

$ func azure functionapp publish yoichikaazfuncv2linux001 --build-native-deps

...snip...
pip download --no-deps --only-binary :all: --platform manylinux1_x86_64 --python-version 36 --implementation cp --abi cp36m --dest /var/folders/mn/x
w3hp_854lvb5yr2m_00s7sm0000gn/T/azureworker50__fe6_ vsts-cd-manager==1.0.2
pip wheel --no-deps --no-binary :all: --wheel-dir /var/folders/mn/xw3hp_854lvb5yr2m_00s7sm0000gn/T/azureworker9wckbkc4 vsts-cd-manager==1.0.2

    build(specfile, kw.get('distpath'), kw.get('workpath'), kw.get('clean_build'))
    build(specfile, kw.get('distpath'), kw.get('workpath'), kw.get('clean_build'))
  File "/root/.pyenv/versions/3.6.6/lib/python3.6/site-packages/PyInstaller/building/build_main.py", line 784, in build
    exec(text, spec_namespace)
  File "<string>", line 17, in <module>
  File "/root/.pyenv/versions/3.6.6/lib/python3.6/site-packages/PyInstaller/building/build_main.py", line 241, in __init__
    self.__postinit__()
  File "/root/.pyenv/versions/3.6.6/lib/python3.6/site-packages/PyInstaller/building/datastruct.py", line 158, in __postinit__
    self.assemble()
  File "/root/.pyenv/versions/3.6.6/lib/python3.6/site-packages/PyInstaller/building/build_main.py", line 500, in assemble
    module_hook.post_graph()
  File "/root/.pyenv/versions/3.6.6/lib/python3.6/site-packages/PyInstaller/building/imphook.py", line 410, in post_graph
    self._load_hook_module()
  File "/root/.pyenv/versions/3.6.6/lib/python3.6/site-packages/PyInstaller/building/imphook.py", line 377, in _load_hook_module
    self.hook_module_name, self.hook_filename)
  File "/root/.pyenv/versions/3.6.6/lib/python3.6/site-packages/PyInstaller/compat.py", line 736, in importlib_load_source
    return mod_loader.load_module()
  File "<frozen importlib._bootstrap_external>", line 399, in _check_name_wrapper
  File "<frozen importlib._bootstrap_external>", line 823, in load_module
  File "<frozen importlib._bootstrap_external>", line 682, in load_module
  File "<frozen importlib._bootstrap>", line 265, in _load_module_shim
  File "<frozen importlib._bootstrap>", line 684, in _load
  File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 678, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/root/.pyenv/versions/3.6.6/lib/python3.6/site-packages/PyInstaller/hooks/hook-cryptography.py", line 23, in <module>
    datas = copy_metadata('cryptography')
  File "/root/.pyenv/versions/3.6.6/lib/python3.6/site-packages/PyInstaller/utils/hooks/__init__.py", line 859, in copy_metadata
    dist = pkg_resources.get_distribution(package_name)
  File "/root/.pyenv/versions/3.6.6/lib/python3.6/site-packages/pkg_resources/__init__.py", line 472, in get_distribution
    dist = get_provider(dist)
  File "/root/.pyenv/versions/3.6.6/lib/python3.6/site-packages/pkg_resources/__init__.py", line 344, in get_provider
    return working_set.find(moduleOrReq) or require(str(moduleOrReq))[0]
  File "/root/.pyenv/versions/3.6.6/lib/python3.6/site-packages/pkg_resources/__init__.py", line 892, in require
    needed = self.resolve(parse_requirements(requirements))
  File "/root/.pyenv/versions/3.6.6/lib/python3.6/site-packages/pkg_resources/__init__.py", line 778, in resolve
    raise DistributionNotFound(req, requirers)
pkg_resources.DistributionNotFound: The 'cryptography' distribution was not found and is required by the application

Environment information

Function App name: yoichikaazfuncv2linux001
OS: macOS 10.14.1 (18B75) Kernel Version: Darwin 18.2.0
Python version: Python 3.6.5
func version: 2.1.748 . (azure-functions-core-tools@2.1.748)

Issue Analytics

State:
Created 5 years ago
Comments:7 (4 by maintainers)

Top GitHub Comments

1reaction

asavaritayalcommented, Nov 14, 2018

Thanks @ankitkumarr ! I tried again and was able to successfully publish using the same requirements as before.

@yokawasa I’m closing the issue for now. Please feel free to re-open if you still see any issues. Thanks for trying this feature in preview.

1reaction

ankitkumarrcommented, Nov 13, 2018

Hi,

A new release of azure-functions-core-tools should be out soon with the fix in it.

Please let me know if you still see the problem after the new release.

UPDATE: azure-functions-core-tools version 2.2.32 was released today. This release should have the fix.

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