20 lines
629 B
Python
20 lines
629 B
Python
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def get_app_url(config):
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""" Returns the application's URL, based on the given config. """
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return '%s://%s' % (config['PREFERRED_URL_SCHEME'], config['SERVER_HOSTNAME'])
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def slash_join(*args):
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"""
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Joins together strings and guarantees there is only one '/' in between the
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each string joined. Double slashes ('//') are assumed to be intentional and
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are not deduplicated.
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"""
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def rmslash(path):
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path = path[1:] if len(path) > 0 and path[0] == '/' else path
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path = path[:-1] if len(path) > 0 and path[-1] == '/' else path
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return path
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args = [rmslash(path) for path in args]
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return '/'.join(args)
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