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16 lines
561 B
Python
16 lines
561 B
Python
class PrefixMiddleware(object):
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def __init__(self, app, prefix=''):
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self.app = app
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self.prefix = prefix
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def __call__(self, environ, start_response):
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if environ['PATH_INFO'].startswith(self.prefix):
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environ['PATH_INFO'] = environ['PATH_INFO'][len(self.prefix):]
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environ['SCRIPT_NAME'] = self.prefix
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return self.app(environ, start_response)
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else:
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start_response('404', [('Content-Type', 'text/plain')])
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return ["This url does not belong to the app.".encode()]
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