Use stagpy.__version__ directly with Sphinx

Author: amorison

docs/conf.py

@@ -12,9 +12,15 @@
 
 import sys
 import os
+from pathlib import Path
+from textwrap import dedent
+
 sys.path.insert(0, os.path.abspath('..'))
 
-from pkg_resources import get_distribution
+# do not try to create/read config files
+os.environ['STAGPY_ISOLATED'] = 'True'
+
+import stagpy
 
 on_rtd = os.environ.get('READTHEDOCS', None) == 'True'
 if on_rtd:
@@ -24,9 +30,6 @@
     html_theme = 'sphinx_rtd_theme'
     html_theme_path = [sphinx_rtd_theme.get_html_theme_path()]
 
-# do not try to create/read config files
-os.environ['STAGPY_ISOLATED'] = 'True'
-
 # -- General configuration ------------------------------------------------
 
 # If your documentation needs a minimal Sphinx version, state it here.
@@ -55,7 +58,7 @@
 author = 'Adrien Morison, Martina Ulvrova, Stéphane Labrosse'
 
 # The full version, including alpha/beta/rc tags.
-release = get_distribution('stagpy').version
+release = stagpy.__version__
 # The short X.Y version.
 version = '.'.join(release.split('.')[:2])
 
@@ -108,9 +111,6 @@
 
 # -- Autogenerated configuration options list -----------------------------
 
-from pathlib import Path
-from textwrap import dedent
-import stagpy
 dfile = Path('.') / 'sources' / 'config_opts.rst'
 with dfile.open('w') as fid:
     fid.write(dedent(