Ashish/yt-dlp
1
1
Fork 0
mirror of https://github.com/yt-dlp/yt-dlp.git synced 2024-11-12 07:22:06 -05:00
Code Issues 7 Projects Releases Wiki Activity

[utils] get_exe_version: Detect broken executables

Browse Source 
Authored by: dirkf, pukkandan
Closes #5561
This commit is contained in:
pukkandan 2023-01-01 14:11:14 +05:30
parent 3e01ce744a
commit 1cdda32998
No known key found for this signature in database
GPG Key ID: 7EEE9E1E817D0A39
1 changed files with 10 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
yt_dlp/utils.py
View File

@ -2720,8 +2720,10 @@ def _get_exe_version_output(exe, args):
# STDIN should be redirected too. On UNIX-like systems, ffmpeg triggers # STDIN should be redirected too. On UNIX-like systems, ffmpeg triggers
# SIGTTOU if yt-dlp is run in the background. # SIGTTOU if yt-dlp is run in the background.
# See https://github.com/ytdl-org/youtube-dl/issues/955#issuecomment-209789656 # See https://github.com/ytdl-org/youtube-dl/issues/955#issuecomment-209789656
stdout, _, _ = Popen.run([encodeArgument(exe)] + args, text=True, stdout, _, ret = Popen.run([encodeArgument(exe)] + args, text=True,
stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.STDOUT) stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
if ret:
return None
except OSError: except OSError:
return False return False
return stdout return stdout
@ -2739,11 +2741,15 @@ def detect_exe_version(output, version_re=None, unrecognized='present'):
def get_exe_version(exe, args=['--version'], def get_exe_version(exe, args=['--version'],
version_re=None, unrecognized='present'): version_re=None, unrecognized=('present', 'broken')):
""" Returns the version of the specified executable, """ Returns the version of the specified executable,
or False if the executable is not present """ or False if the executable is not present """
unrecognized = variadic(unrecognized)
assert len(unrecognized) in (1, 2)
out = _get_exe_version_output(exe, args) out = _get_exe_version_output(exe, args)
return detect_exe_version(out, version_re, unrecognized) if out else False if out is None:
return unrecognized[-1]
return out and detect_exe_version(out, version_re, unrecognized[0])
def frange(start=0, stop=None, step=1): def frange(start=0, stop=None, step=1):