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Fix crash with report generation on namespace packages #13733

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Merged
merged 1 commit into from
Sep 27, 2022
Merged

Fix crash with report generation on namespace packages #13733

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8 changes: 6 additions & 2 deletions mypy/report.py
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Original file line number Diff line number Diff line change
Expand Up @@ -140,8 +140,12 @@ def should_skip_path(path: str) -> bool:

def iterate_python_lines(path: str) -> Iterator[tuple[int, str]]:
"""Return an iterator over (line number, line text) from a Python file."""
with tokenize.open(path) as input_file:
yield from enumerate(input_file, 1)
try:
with tokenize.open(path) as input_file:
yield from enumerate(input_file, 1)
except IsADirectoryError:
# can happen with namespace packages
pass


class FuncCounterVisitor(TraverserVisitor):
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