Help on module urllib2:
NAME
urllib2 - An extensible library for opening URLs using a variety of protocols
FILE
/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py
DESCRIPTION
The simplest way to use this module is to call the urlopen function,
which accepts a string containing a URL or a Request object (described
below). It opens the URL and returns the results as file-like
object; the returned object has some extra methods described below.
The OpenerDirector manages a collection of Handler objects that do
all the actual work. Each Handler implements a particular protocol or
option. The OpenerDirector is a composite object that invokes the
Handlers needed to open the requested URL. For example, the
HTTPHandler performs HTTP GET and POST requests and deals with
non-error returns. The HTTPRedirectHandler automatically deals with
HTTP 301, 302, 303 and 307 redirect errors, and the HTTPDigestAuthHandler
deals with digest authentication.
urlopen(url, data=None) -- Basic usage is the same as original
urllib. pass the url and optionally data to post to an HTTP URL, and
get a file-like object back. One difference is that you can also pass
a Request instance instead of URL. Raises a URLError (subclass of
IOError); for HTTP errors, raises an HTTPError, which can also be
treated as a valid response.
build_opener -- Function that creates a new OpenerDirector instance.
Will install the default handlers. Accepts one or more Handlers as
arguments, either instances or Handler classes that it will
instantiate. If one of the argument is a subclass of the default
handler, the argument will be installed instead of the default.
install_opener -- Installs a new opener as the default opener.
objects of interest:
OpenerDirector -- Sets up the User Agent as the Python-urllib client and manages
the Handler classes, while dealing with requests and responses.
Request -- An object that encapsulates the state of a request. The
state can be as simple as the URL. It can also include extra HTTP
headers, e.g. a User-Agent.
BaseHandler --
exceptions:
URLError -- A subclass of IOError, individual protocols have their own
specific subclass.
HTTPError -- Also a valid HTTP response, so you can treat an HTTP error
as an exceptional event or valid response.
internals:
BaseHandler and parent
_call_chain conventions
Example usage:
import urllib2
# set up authentication info
authinfo = urllib2.HTTPBasicAuthHandler()
authinfo.add_password(realm='PDQ Application',
uri='https://mahler:8092/site-updates.py',
user='klem',
passwd='geheim$parole')
proxy_support = urllib2.ProxyHandler({"http" : "http://ahad-haam:3128"})
# build a new opener that adds authentication and caching FTP handlers
opener = urllib2.build_opener(proxy_support, authinfo, urllib2.CacheFTPHandler)
# install it
urllib2.install_opener(opener)
f = urllib2.urlopen('http://www.python.org/')
CLASSES
exceptions.IOError(exceptions.EnvironmentError)
URLError
HTTPError(URLError, urllib.addinfourl)
AbstractBasicAuthHandler
HTTPBasicAuthHandler(AbstractBasicAuthHandler, BaseHandler)
ProxyBasicAuthHandler(AbstractBasicAuthHandler, BaseHandler)
AbstractDigestAuthHandler
BaseHandler
AbstractHTTPHandler
HTTPHandler
HTTPSHandler
FTPHandler
CacheFTPHandler
FileHandler
HTTPCookieProcessor
HTTPDefaultErrorHandler
HTTPDigestAuthHandler(BaseHandler, AbstractDigestAuthHandler)
HTTPErrorProcessor
HTTPRedirectHandler
ProxyDigestAuthHandler(BaseHandler, AbstractDigestAuthHandler)
ProxyHandler
UnknownHandler
HTTPPasswordMgr
HTTPPasswordMgrWithDefaultRealm
OpenerDirector
Request
class AbstractBasicAuthHandler
| Methods defined here:
|
| __init__(self, password_mgr=None)
|
| http_error_auth_reqed(self, authreq, host, req, headers)
|
| retry_http_basic_auth(self, host, req, realm)
|
| ----------------------------------------------------------------------
| Data and other attributes defined here:
|
| rx = <_sre.SRE_Pattern object>
class AbstractDigestAuthHandler
| Methods defined here:
|
| __init__(self, passwd=None)
|
| get_algorithm_impls(self, algorithm)
|
| get_authorization(self, req, chal)
|
| get_cnonce(self, nonce)
|
| get_entity_digest(self, data, chal)
|
| http_error_auth_reqed(self, auth_header, host, req, headers)
|
| reset_retry_count(self)
|
| retry_http_digest_auth(self, req, auth)
class AbstractHTTPHandler(BaseHandler)
| Methods defined here:
|
| __init__(self, debuglevel=0)
|
| do_open(self, http_class, req, **http_conn_args)
| Return an addinfourl object for the request, using http_class.
|
| http_class must implement the HTTPConnection API from httplib.
| The addinfourl return value is a file-like object. It also
| has methods and attributes including:
| - info(): return a mimetools.Message object for the headers
| - geturl(): return the original request URL
| - code: HTTP status code
|
| do_request_(self, request)
|
| set_http_debuglevel(self, level)
|
| ----------------------------------------------------------------------
| Methods inherited from BaseHandler:
|
| __lt__(self, other)
|
| add_parent(self, parent)
|
| close(self)
|
| ----------------------------------------------------------------------
| Data and other attributes inherited from BaseHandler:
|
| handler_order = 500
class BaseHandler
| Methods defined here:
|
| __lt__(self, other)
|
| add_parent(self, parent)
|
| close(self)
|
| ----------------------------------------------------------------------
| Data and other attributes defined here:
|
| handler_order = 500
class CacheFTPHandler(FTPHandler)
| Method resolution order:
| CacheFTPHandler
| FTPHandler
| BaseHandler
|
| Methods defined here:
|
| __init__(self)
| # XXX would be nice to have pluggable cache strategies
| # XXX this stuff is definitely not thread safe
|
| check_cache(self)
|
| clear_cache(self)
|
| connect_ftp(self, user, passwd, host, port, dirs, timeout)
|
| setMaxConns(self, m)
|
| setTimeout(self, t)
|
| ----------------------------------------------------------------------
| Methods inherited from FTPHandler:
|
| ftp_open(self, req)
|
| ----------------------------------------------------------------------
| Methods inherited from BaseHandler:
|
| __lt__(self, other)
|
| add_parent(self, parent)
|
| close(self)
|
| ----------------------------------------------------------------------
| Data and other attributes inherited from BaseHandler:
|
| handler_order = 500
class FTPHandler(BaseHandler)
| Methods defined here:
|
| connect_ftp(self, user, passwd, host, port, dirs, timeout)
|
| ftp_open(self, req)
|
| ----------------------------------------------------------------------
| Methods inherited from BaseHandler:
|
| __lt__(self, other)
|
| add_parent(self, parent)
|
| close(self)
|
| ----------------------------------------------------------------------
| Data and other attributes inherited from BaseHandler:
|
| handler_order = 500
class FileHandler(BaseHandler)
| Methods defined here:
|
| file_open(self, req)
| # Use local file or FTP depending on form of URL
|
| get_names(self)
|
| open_local_file(self, req)
| # not entirely sure what the rules are here
|
| ----------------------------------------------------------------------
| Data and other attributes defined here:
|
| names = None
|
| ----------------------------------------------------------------------
| Methods inherited from BaseHandler:
|
| __lt__(self, other)
|
| add_parent(self, parent)
|
| close(self)
|
| ----------------------------------------------------------------------
| Data and other attributes inherited from BaseHandler:
|
| handler_order = 500
class HTTPBasicAuthHandler(AbstractBasicAuthHandler, BaseHandler)
| Method resolution order:
| HTTPBasicAuthHandler
| AbstractBasicAuthHandler
| BaseHandler
|
| Methods defined here:
|
| http_error_401(self, req, fp, code, msg, headers)
|
| ----------------------------------------------------------------------
| Data and other attributes defined here:
|
| auth_header = 'Authorization'
|
| ----------------------------------------------------------------------
| Methods inherited from AbstractBasicAuthHandler:
|
| __init__(self, password_mgr=None)
|
| http_error_auth_reqed(self, authreq, host, req, headers)
|
| retry_http_basic_auth(self, host, req, realm)
|
| ----------------------------------------------------------------------
| Data and other attributes inherited from AbstractBasicAuthHandler:
|
| rx = <_sre.SRE_Pattern object>
|
| ----------------------------------------------------------------------
| Methods inherited from BaseHandler:
|
| __lt__(self, other)
|
| add_parent(self, parent)
|
| close(self)
|
| ----------------------------------------------------------------------
| Data and other attributes inherited from BaseHandler:
|
| handler_order = 500
class HTTPCookieProcessor(BaseHandler)
| Methods defined here:
|
| __init__(self, cookiejar=None)
|
| http_request(self, request)
|
| http_response(self, request, response)
|
| https_request = http_request(self, request)
|
| https_response = http_response(self, request, response)
|
| ----------------------------------------------------------------------
| Methods inherited from BaseHandler:
|
| __lt__(self, other)
|
| add_parent(self, parent)
|
| close(self)
|
| ----------------------------------------------------------------------
| Data and other attributes inherited from BaseHandler:
|
| handler_order = 500
class HTTPDefaultErrorHandler(BaseHandler)
| Methods defined here:
|
| http_error_default(self, req, fp, code, msg, hdrs)
|
| ----------------------------------------------------------------------
| Methods inherited from BaseHandler:
|
| __lt__(self, other)
|
| add_parent(self, parent)
|
| close(self)
|
| ----------------------------------------------------------------------
| Data and other attributes inherited from BaseHandler:
|
| handler_order = 500
class HTTPDigestAuthHandler(BaseHandler, AbstractDigestAuthHandler)
| An authentication protocol defined by RFC 2069
|
| Digest authentication improves on basic authentication because it
| does not transmit passwords in the clear.
|
| Method resolution order:
| HTTPDigestAuthHandler
| BaseHandler
| AbstractDigestAuthHandler
|
| Methods defined here:
|
| http_error_401(self, req, fp, code, msg, headers)
|
| ----------------------------------------------------------------------
| Data and other attributes defined here:
|
| auth_header = 'Authorization'
|
| handler_order = 490
|
| ----------------------------------------------------------------------
| Methods inherited from BaseHandler:
|
| __lt__(self, other)
|
| add_parent(self, parent)
|
| close(self)
|
| ----------------------------------------------------------------------
| Methods inherited from AbstractDigestAuthHandler:
|
| __init__(self, passwd=None)
|
| get_algorithm_impls(self, algorithm)
|
| get_authorization(self, req, chal)
|
| get_cnonce(self, nonce)
|
| get_entity_digest(self, data, chal)
|
| http_error_auth_reqed(self, auth_header, host, req, headers)
|
| reset_retry_count(self)
|
| retry_http_digest_auth(self, req, auth)
class HTTPError(URLError, urllib.addinfourl)
| Raised when HTTP error occurs, but also acts like non-error return
|
| Method resolution order:
| HTTPError
| URLError
| exceptions.IOError
| exceptions.EnvironmentError
| exceptions.StandardError
| exceptions.Exception
| exceptions.BaseException
| __builtin__.object
| urllib.addinfourl
| urllib.addbase
|
| Methods defined here:
|
| __init__(self, url, code, msg, hdrs, fp)
|
| __str__(self)
|
| info(self)
|
| ----------------------------------------------------------------------
| Data descriptors defined here:
|
| reason
|
| ----------------------------------------------------------------------
| Data descriptors inherited from URLError:
|
| __weakref__
| list of weak references to the object (if defined)
|
| ----------------------------------------------------------------------
| Data and other attributes inherited from exceptions.IOError:
|
| __new__ = <built-in method __new__ of type object>
| T.__new__(S, ...) -> a new object with type S, a subtype of T
|
| ----------------------------------------------------------------------
| Methods inherited from exceptions.EnvironmentError:
|
| __reduce__(...)
|
| ----------------------------------------------------------------------
| Data descriptors inherited from exceptions.EnvironmentError:
|
| errno
| exception errno
|
| filename
| exception filename
|
| strerror
| exception strerror
|
| ----------------------------------------------------------------------
| Methods inherited from exceptions.BaseException:
|
| __delattr__(...)
| x.__delattr__('name') <==> del x.name
|
| __getattribute__(...)
| x.__getattribute__('name') <==> x.name
|
| __getitem__(...)
| x.__getitem__(y) <==> x[y]
|
| __getslice__(...)
| x.__getslice__(i, j) <==> x[i:j]
|
| Use of negative indices is not supported.
|
| __repr__(...)
| x.__repr__() <==> repr(x)
|
| __setattr__(...)
| x.__setattr__('name', value) <==> x.name = value
|
| __setstate__(...)
|
| __unicode__(...)
|
| ----------------------------------------------------------------------
| Data descriptors inherited from exceptions.BaseException:
|
| __dict__
|
| args
|
| message
|
| ----------------------------------------------------------------------
| Methods inherited from urllib.addinfourl:
|
| getcode(self)
|
| geturl(self)
|
| ----------------------------------------------------------------------
| Methods inherited from urllib.addbase:
|
| close(self)
class HTTPErrorProcessor(BaseHandler)
| Process HTTP error responses.
|
| Methods defined here:
|
| http_response(self, request, response)
|
| https_response = http_response(self, request, response)
|
| ----------------------------------------------------------------------
| Data and other attributes defined here:
|
| handler_order = 1000
|
| ----------------------------------------------------------------------
| Methods inherited from BaseHandler:
|
| __lt__(self, other)
|
| add_parent(self, parent)
|
| close(self)
class HTTPHandler(AbstractHTTPHandler)
| Method resolution order:
| HTTPHandler
| AbstractHTTPHandler
| BaseHandler
|
| Methods defined here:
|
| http_open(self, req)
|
| http_request = do_request_(self, request)
|
| ----------------------------------------------------------------------
| Methods inherited from AbstractHTTPHandler:
|
| __init__(self, debuglevel=0)
|
| do_open(self, http_class, req, **http_conn_args)
| Return an addinfourl object for the request, using http_class.
|
| http_class must implement the HTTPConnection API from httplib.
| The addinfourl return value is a file-like object. It also
| has methods and attributes including:
| - info(): return a mimetools.Message object for the headers
| - geturl(): return the original request URL
| - code: HTTP status code
|
| do_request_(self, request)
|
| set_http_debuglevel(self, level)
|
| ----------------------------------------------------------------------
| Methods inherited from BaseHandler:
|
| __lt__(self, other)
|
| add_parent(self, parent)
|
| close(self)
|
| ----------------------------------------------------------------------
| Data and other attributes inherited from BaseHandler:
|
| handler_order = 500
class HTTPPasswordMgr
| Methods defined here:
|
| __init__(self)
|
| add_password(self, realm, uri, user, passwd)
|
| find_user_password(self, realm, authuri)
|
| is_suburi(self, base, test)
| Check if test is below base in a URI tree
|
| Both args must be URIs in reduced form.
|
| reduce_uri(self, uri, default_port=True)
| Accept authority or URI and extract only the authority and path.
class HTTPPasswordMgrWithDefaultRealm(HTTPPasswordMgr)
| Methods defined here:
|
| find_user_password(self, realm, authuri)
|
| ----------------------------------------------------------------------
| Methods inherited from HTTPPasswordMgr:
|
| __init__(self)
|
| add_password(self, realm, uri, user, passwd)
|
| is_suburi(self, base, test)
| Check if test is below base in a URI tree
|
| Both args must be URIs in reduced form.
|
| reduce_uri(self, uri, default_port=True)
| Accept authority or URI and extract only the authority and path.
class HTTPRedirectHandler(BaseHandler)
| Methods defined here:
|
| http_error_301 = http_error_302(self, req, fp, code, msg, headers)
|
| http_error_302(self, req, fp, code, msg, headers)
| # Implementation note: To avoid the server sending us into an
| # infinite loop, the request object needs to track what URLs we
| # have already seen. Do this by adding a handler-specific
| # attribute to the Request object.
|
| http_error_303 = http_error_302(self, req, fp, code, msg, headers)
|
| http_error_307 = http_error_302(self, req, fp, code, msg, headers)
|
| redirect_request(self, req, fp, code, msg, headers, newurl)
| Return a Request or None in response to a redirect.
|
| This is called by the http_error_30x methods when a
| redirection response is received. If a redirection should
| take place, return a new Request to allow http_error_30x to
| perform the redirect. Otherwise, raise HTTPError if no-one
| else should try to handle this url. Return None if you can't
| but another Handler might.
|
| ----------------------------------------------------------------------
| Data and other attributes defined here:
|
| inf_msg = 'The HTTP server returned a redirect error that w...n infini...
|
| max_redirections = 10
|
| max_repeats = 4
|
| ----------------------------------------------------------------------
| Methods inherited from BaseHandler:
|
| __lt__(self, other)
|
| add_parent(self, parent)
|
| close(self)
|
| ----------------------------------------------------------------------
| Data and other attributes inherited from BaseHandler:
|
| handler_order = 500
class HTTPSHandler(AbstractHTTPHandler)
| Method resolution order:
| HTTPSHandler
| AbstractHTTPHandler
| BaseHandler
|
| Methods defined here:
|
| __init__(self, debuglevel=0, context=None)
|
| https_open(self, req)
|
| https_request = do_request_(self, request)
|
| ----------------------------------------------------------------------
| Methods inherited from AbstractHTTPHandler:
|
| do_open(self, http_class, req, **http_conn_args)
| Return an addinfourl object for the request, using http_class.
|
| http_class must implement the HTTPConnection API from httplib.
| The addinfourl return value is a file-like object. It also
| has methods and attributes including:
| - info(): return a mimetools.Message object for the headers
| - geturl(): return the original request URL
| - code: HTTP status code
|
| do_request_(self, request)
|
| set_http_debuglevel(self, level)
|
| ----------------------------------------------------------------------
| Methods inherited from BaseHandler:
|
| __lt__(self, other)
|
| add_parent(self, parent)
|
| close(self)
|
| ----------------------------------------------------------------------
| Data and other attributes inherited from BaseHandler:
|
| handler_order = 500
class OpenerDirector
| Methods defined here:
|
| __init__(self)
|
| add_handler(self, handler)
|
| close(self)
|
| error(self, proto, *args)
|
| open(self, fullurl, data=None, timeout=<object object>)
class ProxyBasicAuthHandler(AbstractBasicAuthHandler, BaseHandler)
| Method resolution order:
| ProxyBasicAuthHandler
| AbstractBasicAuthHandler
| BaseHandler
|
| Methods defined here:
|
| http_error_407(self, req, fp, code, msg, headers)
|
| ----------------------------------------------------------------------
| Data and other attributes defined here:
|
| auth_header = 'Proxy-authorization'
|
| ----------------------------------------------------------------------
| Methods inherited from AbstractBasicAuthHandler:
|
| __init__(self, password_mgr=None)
|
| http_error_auth_reqed(self, authreq, host, req, headers)
|
| retry_http_basic_auth(self, host, req, realm)
|
| ----------------------------------------------------------------------
| Data and other attributes inherited from AbstractBasicAuthHandler:
|
| rx = <_sre.SRE_Pattern object>
|
| ----------------------------------------------------------------------
| Methods inherited from BaseHandler:
|
| __lt__(self, other)
|
| add_parent(self, parent)
|
| close(self)
|
| ----------------------------------------------------------------------
| Data and other attributes inherited from BaseHandler:
|
| handler_order = 500
class ProxyDigestAuthHandler(BaseHandler, AbstractDigestAuthHandler)
| Method resolution order:
| ProxyDigestAuthHandler
| BaseHandler
| AbstractDigestAuthHandler
|
| Methods defined here:
|
| http_error_407(self, req, fp, code, msg, headers)
|
| ----------------------------------------------------------------------
| Data and other attributes defined here:
|
| auth_header = 'Proxy-Authorization'
|
| handler_order = 490
|
| ----------------------------------------------------------------------
| Methods inherited from BaseHandler:
|
| __lt__(self, other)
|
| add_parent(self, parent)
|
| close(self)
|
| ----------------------------------------------------------------------
| Methods inherited from AbstractDigestAuthHandler:
|
| __init__(self, passwd=None)
|
| get_algorithm_impls(self, algorithm)
|
| get_authorization(self, req, chal)
|
| get_cnonce(self, nonce)
|
| get_entity_digest(self, data, chal)
|
| http_error_auth_reqed(self, auth_header, host, req, headers)
|
| reset_retry_count(self)
|
| retry_http_digest_auth(self, req, auth)
class ProxyHandler(BaseHandler)
| Methods defined here:
|
| __init__(self, proxies=None)
|
| proxy_open(self, req, proxy, type)
|
| ----------------------------------------------------------------------
| Data and other attributes defined here:
|
| handler_order = 100
|
| ----------------------------------------------------------------------
| Methods inherited from BaseHandler:
|
| __lt__(self, other)
|
| add_parent(self, parent)
|
| close(self)
class Request
| Methods defined here:
|
| __getattr__(self, attr)
|
| __init__(self, url, data=None, headers={}, origin_req_host=None, unverifiable=False)
|
| add_data(self, data)
|
| add_header(self, key, val)
|
| add_unredirected_header(self, key, val)
|
| get_data(self)
|
| get_full_url(self)
|
| get_header(self, header_name, default=None)
|
| get_host(self)
|
| get_method(self)
|
| get_origin_req_host(self)
|
| get_selector(self)
|
| get_type(self)
|
| has_data(self)
|
| has_header(self, header_name)
|
| has_proxy(self)
|
| header_items(self)
|
| is_unverifiable(self)
|
| set_proxy(self, host, type)
class URLError(exceptions.IOError)
| Method resolution order:
| URLError
| exceptions.IOError
| exceptions.EnvironmentError
| exceptions.StandardError
| exceptions.Exception
| exceptions.BaseException
| __builtin__.object
|
| Methods defined here:
|
| __init__(self, reason)
| # URLError is a sub-type of IOError, but it doesn't share any of
| # the implementation. need to override __init__ and __str__.
| # It sets self.args for compatibility with other EnvironmentError
| # subclasses, but args doesn't have the typical format with errno in
| # slot 0 and strerror in slot 1. This may be better than nothing.
|
| __str__(self)
|
| ----------------------------------------------------------------------
| Data descriptors defined here:
|
| __weakref__
| list of weak references to the object (if defined)
|
| ----------------------------------------------------------------------
| Data and other attributes inherited from exceptions.IOError:
|
| __new__ = <built-in method __new__ of type object>
| T.__new__(S, ...) -> a new object with type S, a subtype of T
|
| ----------------------------------------------------------------------
| Methods inherited from exceptions.EnvironmentError:
|
| __reduce__(...)
|
| ----------------------------------------------------------------------
| Data descriptors inherited from exceptions.EnvironmentError:
|
| errno
| exception errno
|
| filename
| exception filename
|
| strerror
| exception strerror
|
| ----------------------------------------------------------------------
| Methods inherited from exceptions.BaseException:
|
| __delattr__(...)
| x.__delattr__('name') <==> del x.name
|
| __getattribute__(...)
| x.__getattribute__('name') <==> x.name
|
| __getitem__(...)
| x.__getitem__(y) <==> x[y]
|
| __getslice__(...)
| x.__getslice__(i, j) <==> x[i:j]
|
| Use of negative indices is not supported.
|
| __repr__(...)
| x.__repr__() <==> repr(x)
|
| __setattr__(...)
| x.__setattr__('name', value) <==> x.name = value
|
| __setstate__(...)
|
| __unicode__(...)
|
| ----------------------------------------------------------------------
| Data descriptors inherited from exceptions.BaseException:
|
| __dict__
|
| args
|
| message
class UnknownHandler(BaseHandler)
| Methods defined here:
|
| unknown_open(self, req)
|
| ----------------------------------------------------------------------
| Methods inherited from BaseHandler:
|
| __lt__(self, other)
|
| add_parent(self, parent)
|
| close(self)
|
| ----------------------------------------------------------------------
| Data and other attributes inherited from BaseHandler:
|
| handler_order = 500
FUNCTIONS
StringIO(...)
StringIO([s]) -- Return a StringIO-like stream for reading or writing
build_opener(*handlers)
Create an opener object from a list of handlers.
The opener will use several default handlers, including support
for HTTP, FTP and when applicable, HTTPS.
If any of the handlers passed as arguments are subclasses of the
default handlers, the default handlers will not be used.
install_opener(opener)
parse_http_list(s)
Parse lists as described by RFC 2068 Section 2.
In particular, parse comma-separated lists where the elements of
the list may include quoted-strings. A quoted-string could
contain a comma. A non-quoted string could have quotes in the
middle. Neither commas nor quotes count if they are escaped.
Only double-quotes count, not single-quotes.
parse_keqv_list(l)
Parse list of key=value strings where keys are not duplicated.
randombytes(n)
Return n random bytes.
request_host(request)
Return request-host, as defined by RFC 2965.
Variation from RFC: returned value is lowercased, for convenient
comparison.
urlopen(url, data=None, timeout=<object object>, cafile=None, capath=None, cadefault=False, context=None)
DATA
__version__ = '2.7'
VERSION
2.7
None