Source

pypy / dotviewer / dotviewer.py

#! /usr/bin/env python
"""
Command-line interface for a dot file viewer.

    dotviewer.py filename.dot
    dotviewer.py filename.plain

In the first form, show the graph contained in a .dot file.
In the second form, the graph was already compiled to a .plain file.
"""

import sys

def main(args = sys.argv[1:]):
    import getopt
    options, args = getopt.getopt(args, 's:h', ['server=', 'help'])
    server_addr = None
    for option, value in options:
        if option in ('-h', '--help'):
            print >> sys.stderr, __doc__
            sys.exit(2)
        if option in ('-s', '--server'):      # deprecated
            server_addr = value
    if not args and server_addr is None:
        print >> sys.stderr, __doc__
        sys.exit(2)
    for filename in args:
        import graphclient
        graphclient.display_dot_file(filename)
    if server_addr is not None:
        import graphserver
        graphserver.listen_server(server_addr)

if __name__ == '__main__':
    main()
Tip: Filter by directory path e.g. /media app.js to search for public/media/app.js.
Tip: Use camelCasing e.g. ProjME to search for ProjectModifiedEvent.java.
Tip: Filter by extension type e.g. /repo .js to search for all .js files in the /repo directory.
Tip: Separate your search with spaces e.g. /ssh pom.xml to search for src/ssh/pom.xml.
Tip: Use ↑ and ↓ arrow keys to navigate and return to view the file.
Tip: You can also navigate files with Ctrl+j (next) and Ctrl+k (previous) and view the file with Ctrl+o.
Tip: You can also navigate files with Alt+j (next) and Alt+k (previous) and view the file with Alt+o.