Add prog arguments to ArgumentParser to prevent the wrong inferred name

when calling like 'python -m cibuildwheel', we get errors like usage: __main__.py [-h] [--platform {auto,linux,macos,windows}] [--archs ARCHS] [--output-dir OUTPUT_DIR] [--config-file CONFIG_FILE] [--print-build-identifiers] [--allow-empty] [--prerelease-pythons] [package_dir] __main__.py: error: unrecognized arguments: --sad With this change, we get error outputs like: usage: cibuildwheel [-h] [--platform {auto,linux,macos,windows}] [--archs ARCHS] [--output-dir OUTPUT_DIR] [--config-file CONFIG_FILE] [--print-build-identifiers] [--allow-empty] [--prerelease-pythons] [package_dir] cibuildwheel: error: unrecognized arguments: --asda
pypa · Apr 27, 2022 · 91fae82 · 91fae82
1 parent 8c77d5e
commit 91fae82
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diff --git a/cibuildwheel/__main__.py b/cibuildwheel/__main__.py
@@ -28,6 +28,7 @@ def main() -> None:
     platform: PlatformName
 
     parser = argparse.ArgumentParser(
+        prog="cibuildwheel",
         description="Build wheels for all the platforms.",
         epilog="""
             Most options are supplied via environment variables or in

diff --git a/cibuildwheel/from_sdist.py b/cibuildwheel/from_sdist.py
@@ -11,6 +11,7 @@
 
 def main() -> None:
     parser = argparse.ArgumentParser(
+        prog="cibuildwheel-from-sdist",
         description=textwrap.dedent(
             """
             Build wheels from an sdist archive.