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author | df <fieldhouse@gmx.net> | 2021-10-11 13:10:50 +0100 |
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committer | df <fieldhouse@gmx.net> | 2021-10-11 13:10:50 +0100 |
commit | a941a68d5f9fa3d785713b73c854190a1b23d345 (patch) | |
tree | 06db49ed1dd3b963f320280791367a69e7369d74 | |
parent | 74b53109ff5923df82498ee967c8c263c18f9721 (diff) | |
download | youtube-dl-a941a68d5f9fa3d785713b73c854190a1b23d345.tar.gz youtube-dl-a941a68d5f9fa3d785713b73c854190a1b23d345.tar.xz youtube-dl-a941a68d5f9fa3d785713b73c854190a1b23d345.zip |
Avoid scrubbing supplied cookie file on failed update
-rw-r--r-- | youtube_dl/utils.py | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py index 02631406c..fcb787570 100644 --- a/youtube_dl/utils.py +++ b/youtube_dl/utils.py @@ -2781,7 +2781,8 @@ class YoutubeDLCookieJar(compat_cookiejar.MozillaCookieJar): if cookie.expires is None: cookie.expires = 0 - with io.open(filename, 'w', encoding='utf-8') as f: + with io.open(filename, 'r+', encoding='utf-8') as f: + assert 0 == f.seek(0) f.write(self._HEADER) now = time.time() for cookie in self: @@ -2813,6 +2814,7 @@ class YoutubeDLCookieJar(compat_cookiejar.MozillaCookieJar): f.write( '\t'.join([cookie.domain, initial_dot, cookie.path, secure, expires, name, value]) + '\n') + assert f.tell() == f.truncate() def load(self, filename=None, ignore_discard=False, ignore_expires=False): """Load cookies from a file.""" |