80 lines
2.8 KiB
Python
80 lines
2.8 KiB
Python
# (c) 2005 Ian Bicking and contributors; written for Paste (http://pythonpaste.org)
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# Licensed under the MIT license: http://www.opensource.org/licenses/mit-license.php
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# (c) 2005 Clark C. Evans
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# This module is part of the Python Paste Project and is released under
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# the MIT License: http://www.opensource.org/licenses/mit-license.php
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# This code was written with funding by http://prometheusresearch.com
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"""
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Various Applications for Debugging/Testing Purposes
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"""
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import time
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__all__ = ['SimpleApplication', 'SlowConsumer']
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class SimpleApplication(object):
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"""
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Produces a simple web page
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"""
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def __call__(self, environ, start_response):
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body = b"<html><body>simple</body></html>"
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start_response("200 OK", [('Content-Type', 'text/html'),
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('Content-Length', str(len(body)))])
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return [body]
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class SlowConsumer(object):
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"""
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Consumes an upload slowly...
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NOTE: This should use the iterator form of ``wsgi.input``,
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but it isn't implemented in paste.httpserver.
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"""
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def __init__(self, chunk_size = 4096, delay = 1, progress = True):
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self.chunk_size = chunk_size
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self.delay = delay
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self.progress = True
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def __call__(self, environ, start_response):
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size = 0
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total = environ.get('CONTENT_LENGTH')
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if total:
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remaining = int(total)
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while remaining > 0:
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if self.progress:
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print("%s of %s remaining" % (remaining, total))
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if remaining > 4096:
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chunk = environ['wsgi.input'].read(4096)
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else:
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chunk = environ['wsgi.input'].read(remaining)
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if not chunk:
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break
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size += len(chunk)
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remaining -= len(chunk)
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if self.delay:
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time.sleep(self.delay)
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body = "<html><body>%d bytes</body></html>" % size
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else:
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body = (b'<html><body>\n'
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b'<form method="post" enctype="multipart/form-data">\n'
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b'<input type="file" name="file">\n'
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b'<input type="submit" >\n'
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b'</form></body></html>\n')
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print("bingles")
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start_response("200 OK", [('Content-Type', 'text/html'),
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('Content-Length', str(len(body)))])
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return [body]
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def make_test_app(global_conf):
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return SimpleApplication()
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make_test_app.__doc__ = SimpleApplication.__doc__
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def make_slow_app(global_conf, chunk_size=4096, delay=1, progress=True):
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from paste.deploy.converters import asbool
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return SlowConsumer(
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chunk_size=int(chunk_size),
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delay=int(delay),
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progress=asbool(progress))
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make_slow_app.__doc__ = SlowConsumer.__doc__
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