Adding missing docstrings to twine/commands

twine/commands/check.py

@@ -106,6 +106,7 @@ def check(
     output_stream: IO[str] = sys.stdout,
     strict: bool = False,
 ) -> bool:
+    """Print output of checking."""
     uploads = [i for i in commands._find_dists(dists) if not i.endswith(".asc")]
     if not uploads:  # Return early, if there are no files to check.
         output_stream.write("No files to check.\n")
@@ -146,6 +147,7 @@ def check(
 
 
 def main(args: List[str]) -> bool:
+    """Set command line arguments."""
     parser = argparse.ArgumentParser(prog="twine check")
     parser.add_argument(
         "dists",

twine/commands/register.py

@@ -21,6 +21,7 @@
 
 
 def register(register_settings: settings.Settings, package: str) -> None:
+    """Register package to repository."""
     repository_url = cast(str, register_settings.repository_config["repository"])
     print(f"Registering package to {repository_url}")
     repository = register_settings.create_repository()
@@ -45,6 +46,7 @@ def register(register_settings: settings.Settings, package: str) -> None:
 
 
 def main(args: List[str]) -> None:
+    """Set command line arguments."""
     parser = argparse.ArgumentParser(
         prog="twine register",
         description="register operation is not required with PyPI.org",

twine/commands/upload.py

@@ -30,6 +30,7 @@
 def skip_upload(
     response: requests.Response, skip_existing: bool, package: package_file.PackageFile
 ) -> bool:
+    """Skip uploading distributions when getting errors."""
     if not skip_existing:
         return False
 
@@ -75,6 +76,7 @@ def _make_package(
 
 
 def upload(upload_settings: settings.Settings, dists: List[str]) -> None:
+    """Upload distributions to repository."""
     dists = commands._find_dists(dists)
     # Determine if the user has passed in pre-signed distributions
     signatures = {os.path.basename(d): d for d in dists if d.endswith(".asc")}
@@ -135,6 +137,7 @@ def upload(upload_settings: settings.Settings, dists: List[str]) -> None:
 
 
 def main(args: List[str]) -> None:
+    """Set command line arguments."""
     parser = argparse.ArgumentParser(prog="twine upload")
     settings.Settings.register_argparse_arguments(parser)
     parser.add_argument(