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Code Issues Releases Wiki Activity

Fix max path length calculations

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This commit is contained in:
Serene-Arc 2021-11-21 13:14:28 +10:00
parent 6dd17c8762
commit 2dd446a402
1 changed files with 11 additions and 6 deletions
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17
bdfr/file_name_formatter.py
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@ -130,14 +130,19 @@ class FileNameFormatter:
ending = possible_id.group(1) + ending
filename = filename[:possible_id.start()]
max_path = FileNameFormatter.find_max_path_length()
max_length_chars = 255 - len(ending)
max_length_bytes = 255 - len(ending.encode('utf-8'))
max_file_part_length_chars = 255 - len(ending)
max_file_part_length_bytes = 255 - len(ending.encode('utf-8'))
max_path_length = max_path - len(ending) - len(str(root)) - 1
while any([len(filename) > max_length_chars,
len(filename.encode('utf-8')) > max_length_bytes,
len(filename) > max_path_length]):
out = Path(root, filename + ending)
while any([len(filename) > max_file_part_length_chars,
len(filename.encode('utf-8')) > max_file_part_length_bytes,
len(str(out)) > max_path_length,
]):
filename = filename[:-1]
return Path(root, filename + ending)
out = Path(root, filename + ending)
return out
@staticmethod
def find_max_path_length() -> int: