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Handle non-UTF-8 filenames in cache directory when expiring

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Kovid Goyal 2019-11-20 08:28:54 +05:30
parent 428957543c
commit d57626c043
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GPG Key ID: 06BC317B515ACE7C
1 changed files with 4 additions and 1 deletions
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src/calibre/gui2/viewer/convert_book.py
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@ -54,8 +54,11 @@ def safe_makedirs(path):
def robust_rmtree(x): def robust_rmtree(x):
retries = 2 if iswindows else 1 # retry on windows to get around the idiotic mandatory file locking retries = 2 if iswindows else 1 # retry on windows to get around the idiotic mandatory file locking
for i in range(retries): for i in range(retries):
try:
try: try:
rmtree(x) rmtree(x)
except UnicodeDecodeError:
rmtree(as_bytes(x))
return True return True
except EnvironmentError: except EnvironmentError:
time.sleep(0.1) time.sleep(0.1)