ModerateWinGuy/BDFR_Web
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Shorten filenames that are too long

Browse Source
This commit is contained in:
Serene-Arc
2021-03-13 11:13:36 +10:00
committed by Ali Parlakci
parent ba6cf42096
commit 4d91cf7c0f
3 changed files with 39 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
bulkredditdownloader/file_name_formatter.py
View File

@@ -46,13 +46,24 @@ class FileNameFormatter:
def _format_path(self, resource: Resource, destination_directory: Path, index: Optional[int] = None) -> Path:
subfolder = destination_directory / self._format_name(resource.source_submission, self.directory_format_string)
index = f'_{str(index)}' if index else ''
if not resource.extension:
raise BulkDownloaderException(f'Resource from {resource.url} has no extension')
ending = index + resource.extension
file_name = str(self._format_name(resource.source_submission, self.file_format_string))
file_name = self._limit_file_name_length(file_name, ending)
try:
file_path = subfolder / (str(self._format_name(resource.source_submission,
self.file_format_string)) + index + resource.extension)
file_path = Path(subfolder, file_name)
except TypeError:
raise BulkDownloaderException(f'Could not determine path name: {subfolder}, {index}, {resource.extension}')
return file_path
@staticmethod
def _limit_file_name_length(filename: str, ending: str) -> str:
max_length = 255 - len(ending)
if len(filename) > max_length:
filename = filename[:max_length]
return filename + ending
def format_resource_paths(self, resources: list[Resource],
destination_directory: Path) -> list[tuple[Path, Resource]]:
out = []