mirror of
https://github.com/yt-dlp/yt-dlp.git
synced 2024-11-16 16:13:35 +01:00
36 lines
975 B
Python
36 lines
975 B
Python
import argparse
|
|
import functools
|
|
|
|
|
|
def read_file(fname):
|
|
with open(fname, encoding='utf-8') as f:
|
|
return f.read()
|
|
|
|
|
|
def write_file(fname, content):
|
|
with open(fname, 'w', encoding='utf-8') as f:
|
|
return f.write(content)
|
|
|
|
|
|
# Get the version without importing the package
|
|
def read_version(fname='yt_dlp/version.py'):
|
|
exec(compile(read_file(fname), fname, 'exec'))
|
|
return locals()['__version__']
|
|
|
|
|
|
def get_filename_args(has_infile=False, default_outfile=None):
|
|
parser = argparse.ArgumentParser()
|
|
if has_infile:
|
|
parser.add_argument('infile', help='Input file')
|
|
kwargs = {'nargs': '?', 'default': default_outfile} if default_outfile else {}
|
|
parser.add_argument('outfile', **kwargs, help='Output file')
|
|
|
|
opts = parser.parse_args()
|
|
if has_infile:
|
|
return opts.infile, opts.outfile
|
|
return opts.outfile
|
|
|
|
|
|
def compose_functions(*functions):
|
|
return lambda x: functools.reduce(lambda y, f: f(y), functions, x)
|