Remove usage of deprecated module pkg_resources #577
Description
Pyfilesystem2 makes use of this module which got deprecated at some point. This leads to noisy DeprecationWarning's in the test suite of a project using pyfilesystem2.
To reproduce:
>>> import warnings >>> warnings.resetwarnings() >>> import fs /home/icg149/mambaforge/envs/fs-report/lib/python3.11/site-packages/fs/__init__.py:4: DeprecationWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html __import__("pkg_resources").declare_namespace(__name__) # type: ignore /home/icg149/mambaforge/envs/fs-report/lib/python3.11/site-packages/fs/__init__.py:4: DeprecationWarning: Deprecated call to `pkg_resources.declare_namespace('fs')`. Implementing implicit namespace packages (as specified in PEP 420) is preferred to `pkg_resources.declare_namespace`. See https://setuptools.pypa.io/en/latest/references/keywords.html#keyword-namespace-packages __import__("pkg_resources").declare_namespace(__name__) # type: ignore /home/icg149/mambaforge/envs/fs-report/lib/python3.11/site-packages/fs/opener/__init__.py:6: DeprecationWarning: Deprecated call to `pkg_resources.declare_namespace('fs.opener')`. Implementing implicit namespace packages (as specified in PEP 420) is preferred to `pkg_resources.declare_namespace`. See https://setuptools.pypa.io/en/latest/references/keywords.html#keyword-namespace-packages __import__("pkg_resources").declare_namespace(__name__) # type: ignore /home/icg149/mambaforge/envs/fs-report/lib/python3.11/site-packages/pkg_resources/__init__.py:2350: DeprecationWarning: Deprecated call to `pkg_resources.declare_namespace('fs')`. Implementing implicit namespace packages (as specified in PEP 420) is preferred to `pkg_resources.declare_namespace`. See https://setuptools.pypa.io/en/latest/references/keywords.html#keyword-namespace-packages declare_namespace(parent)