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- # Source Generated with Decompyle++
- # File: in.pyc (Python 2.6)
-
- import posixpath
- __all__ = [
- 'FileWrapper',
- 'guess_scheme',
- 'application_uri',
- 'request_uri',
- 'shift_path_info',
- 'setup_testing_defaults']
-
- class FileWrapper:
-
- def __init__(self, filelike, blksize = 8192):
- self.filelike = filelike
- self.blksize = blksize
- if hasattr(filelike, 'close'):
- self.close = filelike.close
-
-
-
- def __getitem__(self, key):
- data = self.filelike.read(self.blksize)
- if data:
- return data
- raise IndexError
-
-
- def __iter__(self):
- return self
-
-
- def next(self):
- data = self.filelike.read(self.blksize)
- if data:
- return data
- raise StopIteration
-
-
-
- def guess_scheme(environ):
- if environ.get('HTTPS') in ('yes', 'on', '1'):
- return 'https'
- return 'http'
-
-
- def application_uri(environ):
- url = environ['wsgi.url_scheme'] + '://'
- quote = quote
- import urllib
- if environ.get('HTTP_HOST'):
- url += environ['HTTP_HOST']
- else:
- url += environ['SERVER_NAME']
- if environ['wsgi.url_scheme'] == 'https':
- if environ['SERVER_PORT'] != '443':
- url += ':' + environ['SERVER_PORT']
-
- elif environ['SERVER_PORT'] != '80':
- url += ':' + environ['SERVER_PORT']
-
- if not environ.get('SCRIPT_NAME'):
- pass
- url += quote('/')
- return url
-
-
- def request_uri(environ, include_query = 1):
- url = application_uri(environ)
- quote = quote
- import urllib
- path_info = quote(environ.get('PATH_INFO', ''))
- if not environ.get('SCRIPT_NAME'):
- url += path_info[1:]
- else:
- url += path_info
- if include_query and environ.get('QUERY_STRING'):
- url += '?' + environ['QUERY_STRING']
-
- return url
-
-
- def shift_path_info(environ):
- path_info = environ.get('PATH_INFO', '')
- if not path_info:
- return None
- path_parts = path_info.split('/')
- path_parts[1:-1] = _[1]
- name = path_parts[1]
- del path_parts[1]
- script_name = environ.get('SCRIPT_NAME', '')
- script_name = posixpath.normpath(script_name + '/' + name)
- if not name and not script_name.endswith('/'):
- script_name += '/'
-
- environ['SCRIPT_NAME'] = script_name
- environ['PATH_INFO'] = '/'.join(path_parts)
- if name == '.':
- name = None
-
- return name
-
-
- def setup_testing_defaults(environ):
- environ.setdefault('SERVER_NAME', '127.0.0.1')
- environ.setdefault('SERVER_PROTOCOL', 'HTTP/1.0')
- environ.setdefault('HTTP_HOST', environ['SERVER_NAME'])
- environ.setdefault('REQUEST_METHOD', 'GET')
- if 'SCRIPT_NAME' not in environ and 'PATH_INFO' not in environ:
- environ.setdefault('SCRIPT_NAME', '')
- environ.setdefault('PATH_INFO', '/')
-
- environ.setdefault('wsgi.version', (1, 0))
- environ.setdefault('wsgi.run_once', 0)
- environ.setdefault('wsgi.multithread', 0)
- environ.setdefault('wsgi.multiprocess', 0)
- StringIO = StringIO
- import StringIO
- environ.setdefault('wsgi.input', StringIO(''))
- environ.setdefault('wsgi.errors', StringIO())
- environ.setdefault('wsgi.url_scheme', guess_scheme(environ))
- if environ['wsgi.url_scheme'] == 'http':
- environ.setdefault('SERVER_PORT', '80')
- elif environ['wsgi.url_scheme'] == 'https':
- environ.setdefault('SERVER_PORT', '443')
-
-
- _hoppish = {
- 'connection': 1,
- 'keep-alive': 1,
- 'proxy-authenticate': 1,
- 'proxy-authorization': 1,
- 'te': 1,
- 'trailers': 1,
- 'transfer-encoding': 1,
- 'upgrade': 1 }.__contains__
-
- def is_hop_by_hop(header_name):
- return _hoppish(header_name.lower())
-
-