azure-storage-blob 12.20.0 not compatible with Python 3.7

[AaronOpfer]

Solution to issue cannot be found in the documentation.

• I checked the documentation.

Issue

azure-storage-blob 12.20.0 is not compatible with Python 3.7.

Recommend patching the dependency and updating the repodata.

$ mamba create -n test python=3.7 azure-storage-blob=12.20.0
$ conda activate test
$ python -c 'import azure.storage.blob'
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "test/lib/python3.7/site-packages/azure/storage/blob/__init__.py", line 12, in <module>
    from ._blob_client import BlobClient
  File "test/lib/python3.7/site-packages/azure/storage/blob/_blob_client.py", line 24, in <module>
    from ._shared.base_client import StorageAccountHostsMixin, parse_connection_str, parse_query, TransportWrapper
  File "test/lib/python3.7/site-packages/azure/storage/blob/_shared/base_client.py", line 35, in <module>
    from .constants import CONNECTION_TIMEOUT, DEFAULT_OAUTH_SCOPE, READ_TIMEOUT, SERVICE_HOST_BASE, STORAGE_OAUTH_SCOPE
  File "test/lib/python3.7/site-packages/azure/storage/blob/_shared/constants.py", line 7, in <module>
    from .._serialize import _SUPPORTED_API_VERSIONS
  File "test/lib/python3.7/site-packages/azure/storage/blob/_serialize.py", line 17, in <module>
    from ._models import (
  File "test/lib/python3.7/site-packages/azure/storage/blob/_models.py", line 19, in <module>
    from ._generated.models import ArrowField
  File "test/lib/python3.7/site-packages/azure/storage/blob/_generated/__init__.py", line 9, in <module>
    from ._azure_blob_storage import AzureBlobStorage
  File "test/lib/python3.7/site-packages/azure/storage/blob/_generated/_azure_blob_storage.py", line 17, in <module>
    from ._configuration import AzureBlobStorageConfiguration
  File "test/lib/python3.7/site-packages/azure/storage/blob/_generated/_configuration.py", line 9, in <module>
    from typing import Any, Literal
ImportError: cannot import name 'Literal' from 'typing' (test/lib/python3.7/typing.py)

Installed packages

_libgcc_mutex             0.1                 conda_forge    conda-forge
_openmp_mutex             4.5                       2_gnu    conda-forge
azure-core                1.30.2             pyhd8ed1ab_0    conda-forge
azure-storage-blob        12.20.0            pyhd8ed1ab_0    conda-forge
brotli-python             1.0.9            py37hd23a5d3_7    conda-forge
ca-certificates           2024.6.2             hbcca054_0    conda-forge
certifi                   2024.6.2           pyhd8ed1ab_0    conda-forge
cffi                      1.15.1           py37h43b0acd_1    conda-forge
charset-normalizer        3.3.2              pyhd8ed1ab_0    conda-forge
cryptography              38.0.2           py37h5994e8b_1    conda-forge
idna                      3.7                pyhd8ed1ab_0    conda-forge
isodate                   0.6.1              pyhd8ed1ab_0    conda-forge
ld_impl_linux-64          2.40                 hf3520f5_7    conda-forge
libffi                    3.4.2                h7f98852_5    conda-forge
libgcc-ng                 13.2.0              h77fa898_13    conda-forge
libgomp                   13.2.0              h77fa898_13    conda-forge
libnsl                    2.0.1                hd590300_0    conda-forge
libsqlite                 3.46.0               hde9e2c9_0    conda-forge
libstdcxx-ng              13.2.0              hc0a3c3a_13    conda-forge
libzlib                   1.3.1                h4ab18f5_1    conda-forge
ncurses                   6.5                  h59595ed_0    conda-forge
openssl                   3.3.1                h4ab18f5_1    conda-forge
pip                       24.0               pyhd8ed1ab_0    conda-forge
pycparser                 2.21               pyhd8ed1ab_0    conda-forge
pysocks                   1.7.1            py37h89c1867_5    conda-forge
python                    3.7.12          hf930737_100_cpython    conda-forge
python_abi                3.7                     4_cp37m    conda-forge
readline                  8.2                  h8228510_1    conda-forge
requests                  2.32.2             pyhd8ed1ab_0    conda-forge
setuptools                69.0.3             pyhd8ed1ab_0    conda-forge
six                       1.16.0             pyh6c4a22f_0    conda-forge
sqlite                    3.46.0               h6d4b2fc_0    conda-forge
tk                        8.6.13          noxft_h4845f30_101    conda-forge
typing-extensions         4.7.1                hd8ed1ab_0    conda-forge
typing_extensions         4.7.1              pyha770c72_0    conda-forge
urllib3                   2.2.1              pyhd8ed1ab_0    conda-forge
wheel                     0.42.0             pyhd8ed1ab_0    conda-forge
xz                        5.2.6                h166bdaf_0    conda-forge

Environment info

active environment : test
    active env location : <privacysnip>
            shell level : 2
       user config file : /home/opfera/.condarc
 populated config files : /etc/conda/condarc
                          /home/opfera/.condarc
          conda version : 24.5.0
    conda-build version : 24.5.1
         python version : 3.10.12.final.0
                 solver : libmamba (default)
       virtual packages : __archspec=1=cascadelake
                          __conda=24.5.0=0
                          __glibc=2.17=0
                          __linux=3.10.0=0
                          __unix=0=0
       base environment : <privacysnip>  (writable)
      conda av data dir : <privacysnip>
  conda av metadata url : None
           channel URLs : <privacysnip>
          package cache : <privacysnip>
       envs directories : <privacysnip>
               platform : linux-64
             user-agent : conda/24.5.0 requests/2.31.0 CPython/3.10.12 Linux/3.10.0-1160.114.2.el7.x86_64 rhel/7.9 glibc/2.17 solver/libmamba conda-libmamba-solver/24.1.0 libmambapy/1.5.8
                UID:GID : <privacysnip>
             netrc file : None
           offline mode : False

[AaronOpfer]

@ocefpaf another Python recipe problem for your tally marks. 🙂

@xhochy , @dhirschfeld , you've been active in this respository lately, can you look into this?

[dhirschfeld]

That seems a correct analysis of the problem:

azure-storage-blob-feedstock/recipe/meta.yaml

Lines 17 to 22 in bef68f0

	requirements:
	host:
	- python >=3.7
	- pip
	run:
	- python >=3.7

https://github.com/Azure/azure-sdk-for-python/blob/azure-storage-blob_12.20.0/sdk/storage/azure-storage-blob/setup.py#L79

PRs accepted.

[dhirschfeld]

Also @AaronOpfer, you should stop using Python 3.7.

Yesterday was the 1-year anniversary of Python 3.7 not being supported, even for critical security fixes 🎂
https://peps.python.org/pep-0537/

[ocefpaf]

Also @AaronOpfer, you should stop using Python 3.7.

Yesterday was the 1-year anniversary of Python 3.7 not being supported, even for critical security fixes 🎂 https://peps.python.org/pep-0537/

Sure but we, conda-forge, are building noarch packages that are are installable in earlier Pythons and that is wrong.
See conda-forge/conda-forge.github.io#2210 for more on this topic.

[dhirschfeld]

It's a shame that update-grayskull doesn't seem to work for python_requires

azure-storage-blob-feedstock/conda-forge.yml

Line 6 in bef68f0

inspection: update-grayskull

[ocefpaf]

It's a shame that update-grayskull doesn't seem to work for python_requires

Yep. The metadata to fix this is right there...

[dhirschfeld]

Sure but we, conda-forge, are building noarch packages that are are installable in earlier Pythons and that is wrong.

That is true. IME python_requires very often falls through the cracks, which isn't helped by update-grayskull not catching it. That would solve a lot of the problems I think.

[dhirschfeld]

The solution of pinning in host and test to the lowest allowable Python would work.. if the tests were run, but very often there is only an import test :/

[dhirschfeld]

Resolved (for this repo, for now) by #52