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[update] Block further update for unsupported systems

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This commit is contained in:
pukkandan 2021-06-01 03:32:09 +05:30
parent cc1dfc9373
commit 4040428efc
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GPG Key ID: 0F00D95A001F4698
1 changed files with 15 additions and 8 deletions
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23
yt_dlp/update.py
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@ -87,10 +87,19 @@ def run_update(ydl):
h.update(mv[:n])
return h.hexdigest()
if not isinstance(globals().get('__loader__'), zipimporter) and not hasattr(sys, 'frozen'):
return report_error(
'It looks like you installed yt-dlp with a package manager, pip, setup.py or a tarball. '
'Please use that to update', expected=True)
err = None
if isinstance(globals().get('__loader__'), zipimporter):
# We only support python 3.6 or above
if sys.version_info < (3, 6):
err = 'This is the last release of yt-dlp for Python version %d.%d! Please update to Python 3.6 or above' % sys.version_info[:2]
elif hasattr(sys, 'frozen'):
# Python 3.6 supports only vista and above
if sys.getwindowsversion()[0] < 6:
err = 'This is the last release of yt-dlp for your version of Windows. Please update to Windows Vista or above'
else:
err = 'It looks like you installed yt-dlp with a package manager, pip, setup.py or a tarball. Please use that to update'
if err:
return report_error(err, expected=True)
# sys.executable is set to the full pathname of the exe-file for py2exe
# though symlinks are not followed so that we need to do this manually
@ -117,7 +126,6 @@ def run_update(ydl):
version_labels = {
'zip_3': '',
'zip_2': '',
'exe_64': '.exe',
'exe_32': '_x86.exe',
}
@ -202,8 +210,7 @@ def run_update(ydl):
# Zip unix package
elif isinstance(globals().get('__loader__'), zipimporter):
try:
py_ver = platform.python_version()[0]
url = get_bin_info('zip', py_ver).get('browser_download_url')
url = get_bin_info('zip', '3').get('browser_download_url')
if not url:
return report_error('unable to fetch updates', True)
urlh = ydl._opener.open(url)
@ -212,7 +219,7 @@ def run_update(ydl):
except (IOError, OSError, StopIteration):
return report_error('unable to download latest version', True)
expected_sum = get_sha256sum('zip', py_ver)
expected_sum = get_sha256sum('zip', '3')
if expected_sum and hashlib.sha256(newcontent).hexdigest() != expected_sum:
return report_error('unable to verify the new zip', True)