- used to infinite loop when given wrong credentials
- now unable to invoke time.sleep() with negative values
- const argument becomes obsolete without nargs
With --quiet activated, user interaction is disabled, i.e. no messages
are printed (except errors) and if login credentials are needed but not
given, instaloader fails.
This makes instaloder proof against
$ pylint3 -r n -d \
bad-whitespace,bad-continuation,missing-docstring,anomalous-backslash-in-string,invalid-name,multiple-imports,dangerous-default-value \
--max-args=8 --max-locals=16 --max-branches=19 --max-nested-blocks=6 \
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