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gh-108791: Fix pdb CLI invalid argument handling (#108816)

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Radislav Chugunov 2023-10-16 12:38:07 +03:00 • committed by GitHub
parent b75186f69e
commit 162213f2db
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3 changed files with 24 additions and 2 deletions
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6
Lib/pdb.py
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@ -138,6 +138,9 @@ class _ScriptTarget(str):
if not os.path.exists(self):
print('Error:', self.orig, 'does not exist')
sys.exit(1)
if os.path.isdir(self):
print('Error:', self.orig, 'is a directory')
sys.exit(1)
# Replace pdb's dir with script's dir in front of module search path.
sys.path[0] = os.path.dirname(self)
@ -164,6 +167,9 @@ class _ModuleTarget(str):
def check(self):
try:
self._details
except ImportError as e:
print(f"ImportError: {e}")
sys.exit(1)
except Exception:
traceback.print_exc()
sys.exit(1)