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Use os.scandir vs os.listdir for filepicker_ls

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suchmememanyskill
2023-04-04 18:02:49 +02:00
parent 0f36e87cce
commit 75b43746a0
1 changed files with 14 additions and 14 deletions
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28
backend/utilities.py
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@@ -181,30 +181,30 @@ class Utilities:
await service_stop(helpers.REMOTE_DEBUGGER_UNIT)
return True
async def filepicker_ls(self, path, include_files=True):
async def filepicker_ls(self, path, include_files : bool = True, max : int = 1000, page : int = 1):
# def sorter(file): # Modification time
# if os.path.isdir(os.path.join(path, file)) or os.path.isfile(os.path.join(path, file)):
# return os.path.getmtime(os.path.join(path, file))
# return 0
# file_names = sorted(os.listdir(path), key=sorter, reverse=True) # TODO provide more sort options
file_names = sorted(os.listdir(path)) # Alphabetical
files = []
items = list(os.scandir(path))
files = sorted([x for x in items if x.is_file()], key=lambda x: x.name)
folders = sorted([x for x in items if x.is_dir()], key=lambda x: x.name)
for file in file_names:
full_path = os.path.join(path, file)
is_dir = os.path.isdir(full_path)
if is_dir or include_files:
files.append({
"isdir": is_dir,
"name": file,
"realpath": os.path.realpath(full_path)
})
def to_dict(entry : os.DirEntry[str], is_dir : bool):
return {
"isdir": is_dir,
"name": entry.name,
"realpath": os.path.realpath(entry.path)
}
all = [to_dict(x, True) for x in folders] + ([to_dict(x, False) for x in files] if include_files else [])
return {
"realpath": os.path.realpath(path),
"files": files
"files": all[(page-1)*max:(page)*max],
"total": len(items)
}
# Based on https://stackoverflow.com/a/46422554/13174603