Merge pull request #581 from nanonyme/nanonyme/bytecode

Force bytecode directories and files always to exclude
pypa · Oct 20, 2022 · 7b13fb2 · 7b13fb2
2 parents db45ff0 + a4d6678
commit 7b13fb2
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diff --git a/doc/pyproject_toml.rst b/doc/pyproject_toml.rst
@@ -420,7 +420,8 @@ These paths:
 - Should match the case of the files they refer to, as case-insensitive matching
   is platform dependent
 
-Exclusions have priority over inclusions.
+Exclusions have priority over inclusions. Bytecode is excluded by default and cannot
+be included.
 
 .. note::
 

diff --git a/flit_core/flit_core/config.py b/flit_core/flit_core/config.py
@@ -147,8 +147,12 @@ def prep_toml_config(d, path):
         loaded_cfg.sdist_include_patterns = _check_glob_patterns(
             dtool['sdist'].get('include', []), 'include'
         )
+        exclude = [
+            "**/__pycache__",
+            "**.pyc",
+        ] + dtool['sdist'].get('exclude', [])
         loaded_cfg.sdist_exclude_patterns = _check_glob_patterns(
-            dtool['sdist'].get('exclude', []), 'exclude'
+            exclude, 'exclude'
         )
 
     data_dir = dtool.get('external-data', {}).get('directory', None)