pferd/PFERD/utils.py
Joscha 8b1a34233a Add and use utility functions for changing paths
This fixes a small bug in the example config, where some files were
put in the wrong locations.
2018-11-27 08:52:27 +00:00

41 lines
857 B
Python

import os
import pathlib
__all__ = [
"get_base_dir",
"move",
"rename",
"stream_to_path",
"OutOfTriesException",
"UnknownFileTypeException",
"FileNotFoundException",
]
def get_base_dir(script_file):
return pathlib.Path(os.path.dirname(os.path.abspath(script_file)))
def move(path, from_folders, to_folders):
l = len(from_folders)
if path.parts[:l] == from_folders:
return pathlib.PurePath(*to_folders, *path.parts[l:])
def rename(path, to_name):
return pathlib.PurePath(*path.parts[:-1], to_name)
async def stream_to_path(resp, to_path, chunk_size=1024**2):
with open(to_path, 'wb') as fd:
while True:
chunk = await resp.content.read(chunk_size)
if not chunk:
break
fd.write(chunk)
class OutOfTriesException(Exception):
pass
class UnknownFileTypeException(Exception):
pass
class FileNotFoundException(Exception):
pass