erjemin/instaloader
erjemin/instaloader
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--count to limit posts at #hashtag and :feed-*

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This commit is contained in:
Alexander Graf 2017-04-22 17:21:02 +02:00
parent df00e2b03a
commit b3c83f420c
2 changed files with 10 additions and 5 deletions
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2
README.rst
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@ -106,6 +106,8 @@ be downloaded.
--skip-videos Skip posts which are videos. --skip-videos Skip posts which are videos.
--geotags Also **download geotags** and store Google Maps links in --geotags Also **download geotags** and store Google Maps links in
separate textfiles. separate textfiles.
--count COUNT If used with ``#hashtag``, ``:feed-all`` or
``:feed-liked``: Do not download more than COUNT posts.
--quiet Do not output any messages except warnings and errors. This --quiet Do not output any messages except warnings and errors. This
option makes Instaloader **suitable as a cron job**. option makes Instaloader **suitable as a cron job**.
--no-sleep Normally, Instaloader waits a few seconds between requests --no-sleep Normally, Instaloader waits a few seconds between requests

13
instaloader.py
View File

@ -720,7 +720,7 @@ def get_logged_in_session(username: str, password: Optional[str] = None, quiet:
def download_profiles(profilelist: List[str], username: Optional[str] = None, password: Optional[str] = None, def download_profiles(profilelist: List[str], username: Optional[str] = None, password: Optional[str] = None,
sessionfile: Optional[str] = None, sessionfile: Optional[str] = None, max_count: Optional[int] = None,
profile_pic_only: bool = False, download_videos: bool = True, geotags: bool = False, profile_pic_only: bool = False, download_videos: bool = True, geotags: bool = False,
fast_update: bool = False, fast_update: bool = False,
sleep: bool = True, shorter_output: bool = False, quiet: bool = False) -> None: sleep: bool = True, shorter_output: bool = False, quiet: bool = False) -> None:
@ -742,7 +742,7 @@ def download_profiles(profilelist: List[str], username: Optional[str] = None, pa
for pentry in profilelist: for pentry in profilelist:
if pentry[0] == '#': if pentry[0] == '#':
_log("Retrieving pictures with hashtag {0}".format(pentry), quiet=quiet) _log("Retrieving pictures with hashtag {0}".format(pentry), quiet=quiet)
download_hashtag(hashtag=pentry[1:], session=session, fast_update=fast_update, download_hashtag(hashtag=pentry[1:], session=session, max_count=max_count, fast_update=fast_update,
download_videos=download_videos, geotags=geotags, shorter_output=shorter_output, download_videos=download_videos, geotags=geotags, shorter_output=shorter_output,
sleep=sleep, quiet=quiet) sleep=sleep, quiet=quiet)
elif pentry[0] == '@' and username is not None: elif pentry[0] == '@' and username is not None:
@ -751,12 +751,12 @@ def download_profiles(profilelist: List[str], username: Optional[str] = None, pa
targets.update([followee['username'] for followee in followees]) targets.update([followee['username'] for followee in followees])
elif pentry == ":feed-all" and username is not None: elif pentry == ":feed-all" and username is not None:
_log("Retrieving pictures from your feed...", quiet=quiet) _log("Retrieving pictures from your feed...", quiet=quiet)
download_feed_pics(session, fast_update=fast_update, download_feed_pics(session, fast_update=fast_update, max_count=max_count,
download_videos=download_videos, geotags=geotags, download_videos=download_videos, geotags=geotags,
shorter_output=shorter_output, sleep=sleep, quiet=quiet) shorter_output=shorter_output, sleep=sleep, quiet=quiet)
elif pentry == ":feed-liked" and username is not None: elif pentry == ":feed-liked" and username is not None:
_log("Retrieving pictures you liked from your feed...", quiet=quiet) _log("Retrieving pictures you liked from your feed...", quiet=quiet)
download_feed_pics(session, fast_update=fast_update, download_feed_pics(session, fast_update=fast_update, max_count=max_count,
filter_func=lambda node: not node["likes"]["viewer_has_liked"], filter_func=lambda node: not node["likes"]["viewer_has_liked"],
download_videos=download_videos, geotags=geotags, download_videos=download_videos, geotags=geotags,
shorter_output=shorter_output, sleep=sleep, quiet=quiet) shorter_output=shorter_output, sleep=sleep, quiet=quiet)
@ -820,6 +820,9 @@ def main():
help='Store geotags when available') help='Store geotags when available')
parser.add_argument('-F', '--fast-update', action='store_true', parser.add_argument('-F', '--fast-update', action='store_true',
help='Abort at encounter of first already-downloaded picture') help='Abort at encounter of first already-downloaded picture')
parser.add_argument('-c', '--count',
help='Do not download more than COUNT posts. '
'Applies only to #hashtag, :feed-all and :feed-liked.')
parser.add_argument('-S', '--no-sleep', action='store_true', parser.add_argument('-S', '--no-sleep', action='store_true',
help='Do not sleep between actual downloads of pictures') help='Do not sleep between actual downloads of pictures')
parser.add_argument('-O', '--shorter-output', action='store_true', parser.add_argument('-O', '--shorter-output', action='store_true',
@ -829,7 +832,7 @@ def main():
'if login credentials are needed but not given.') 'if login credentials are needed but not given.')
args = parser.parse_args() args = parser.parse_args()
try: try:
download_profiles(args.profile, args.login, args.password, args.sessionfile, download_profiles(args.profile, args.login, args.password, args.sessionfile, args.count,
args.profile_pic_only, not args.skip_videos, args.geotags, args.fast_update, args.profile_pic_only, not args.skip_videos, args.geotags, args.fast_update,
not args.no_sleep, args.shorter_output, args.quiet) not args.no_sleep, args.shorter_output, args.quiet)
except InstaloaderException as err: except InstaloaderException as err: