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[build] Refactor pyinst.py and misc cleanup

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Closes #1361
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pukkandan 2021-10-21 18:27:58 +05:30
parent 386cdfdb5b
commit 733d8e8f99
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GPG key ID: 0F00D95A001F4698
5 changed files with 156 additions and 128 deletions
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18
yt_dlp/update.py
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@ -167,35 +167,35 @@ def run_update(ydl):
return report_network_error('download latest version')
try:
with open(exe + '.new', 'wb') as outf:
with open(filename + '.new', 'wb') as outf:
outf.write(newcontent)
except (IOError, OSError):
return report_permission_error(f'{exe}.new')
return report_permission_error(f'{filename}.new')
expected_sum = get_sha256sum('exe', arch)
expected_sum = get_sha256sum(variant, arch)
if not expected_sum:
ydl.report_warning('no hash information found for the release')
elif calc_sha256sum(exe + '.new') != expected_sum:
elif calc_sha256sum(filename + '.new') != expected_sum:
report_network_error('verify the new executable')
try:
os.remove(exe + '.new')
os.remove(filename + '.new')
except OSError:
return report_unable('remove corrupt download')
try:
os.rename(exe, exe + '.old')
os.rename(filename, filename + '.old')
except (IOError, OSError):
return report_unable('move current version')
try:
os.rename(exe + '.new', exe)
os.rename(filename + '.new', filename)
except (IOError, OSError):
report_unable('overwrite current version')
os.rename(exe + '.old', exe)
os.rename(filename + '.old', filename)
return
try:
# Continues to run in the background
Popen(
'ping 127.0.0.1 -n 5 -w 1000 & del /F "%s.old"' % exe,
'ping 127.0.0.1 -n 5 -w 1000 & del /F "%s.old"' % filename,
shell=True, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
ydl.to_screen('Updated yt-dlp to version %s' % version_id)
return True # Exit app