Optional Arguments

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Example: Available options

mark@atlantis$ ./feedparser.py --help
usage: feedparser.py [options] url_or_filename_or_-

options:
  --version             show program's version number and exit
  -h, --help            show this help message and exit
  -A AGENT, --user-agent=AGENT
                        User-Agent for HTTP URLs
  -e URL, --referer=URL, --referrer=URL
                        Referrer for HTTP URLs
  -t TAG, --etag=TAG    ETag/If-None-Match for HTTP URLs
  -m DATE, --last-modified=DATE
                        Last-modified/If-Modified-Since for HTTP URLs (any supported date format)
  -f FORMAT, --format=FORMAT
                        output results in FORMAT (text, pprint)
  -v, --verbose         write debugging information to stderr
← Basic Command Line Usage
Output Formats →