solderpunk
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AV-98
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aborting when an url is too long (this is an OS limitation)

This commit is contained in:
Lionel Dricot 2022-02-04 13:00:29 +01:00
parent 5d19662e3e
commit c985f1e8b4
1 changed files with 16 additions and 1 deletions
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17
offpunk.py
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@ -564,6 +564,11 @@ class GeminiItem():
if self.local:
return True
elif self._cache_path :
# If path is too long, we always return True to avoid
# fetching it.
if len(self._cache_path) > 259:
self.links = []
return True
if os.path.exists(self._cache_path):
if validity > 0 :
last_modification = self.cache_last_modified()
@ -596,7 +601,12 @@ class GeminiItem():
else:
path = None
if path:
if as_file:
# There’s on OS limit on path length
if len(path) > 259:
toreturn = "Path is too long. This is an OS limitation.\n\n"
toreturn += self.url
return toreturn
elif as_file:
return path
else:
with open(path) as f:
@ -736,6 +746,11 @@ class GeminiItem():
os.utime(self._cache_path)
else:
cache_dir = os.path.dirname(self._cache_path)
root_dir = cache_dir
while not os.path.exists(root_dir):
root_dir = os.path.dirname(root_dir)
if os.path.isfile(root_dir):
os.remove(root_dir)
os.makedirs(cache_dir,exist_ok=True)
if os.path.isdir(cache_dir):
with open(self._cache_path, "w") as cache: