FM / httpsclient

/usr/lib/python2.6/site-packages/ndg/httpsclient/

/usr/lib/python2.6/site-packages/ndg/httpsclient

Name	Size	Mode	Actions
test/	-	0755	rm
https.py	4834	0644	edit dl rm
https.pyc	5062	0644	edit dl rm
ssl_context_util.py	3458	0644	edit dl rm
ssl_context_util.pyc	4041	0644	edit dl rm
ssl_peer_verification.py	9661	0644	edit dl rm
ssl_peer_verification.pyc	9164	0644	edit dl rm
ssl_socket.py	9344	0644	edit dl rm
ssl_socket.pyc	12332	0644	edit dl rm
subj_alt_name.py	6131	0644	edit dl rm
subj_alt_name.pyc	6858	0644	edit dl rm
urllib2_build_opener.py	2689	0644	edit dl rm
urllib2_build_opener.pyc	2628	0644	edit dl rm
utils.py	15736	0644	edit dl rm
utils.pyc	13216	0644	edit dl rm
__init__.py	390	0644	edit dl rm
__init__.pyc	625	0644	edit dl rm

Edit: /usr/lib/python2.6/site-packages/ndg/httpsclient/urllib2_build_opener.py (2689B)

# Py 2 <=> 3 compatibility for class type checking
if sys.version_info[0] > 2:
    class_type_ = type
    from urllib.request import (ProxyHandler, UnknownHandler, 
                                HTTPDefaultErrorHandler, FTPHandler, 
                                FileHandler, HTTPErrorProcessor, 
                                HTTPHandler, OpenerDirector, 
                                HTTPRedirectHandler)
else:
    import types
    class_type_ = types.ClassType
    
    from urllib2 import (ProxyHandler, UnknownHandler, HTTPDefaultErrorHandler, 
                         FTPHandler, FileHandler, HTTPErrorProcessor, 
                         HTTPHandler, OpenerDirector, HTTPRedirectHandler)

from ndg.httpsclient.https import HTTPSContextHandler

log = logging.getLogger(__name__)

# Copied from urllib2 with modifications for ssl
def build_opener(*handlers, **kw):
    """Create an opener object from a list of handlers.

The opener will use several default handlers, including support
    for HTTP and FTP.

If any of the handlers passed as arguments are subclasses of the
    default handlers, the default handlers will not be used.
    """
    def isclass(obj):
        return isinstance(obj, class_type_) or hasattr(obj, "__bases__")

opener = OpenerDirector()
    default_classes = [ProxyHandler, UnknownHandler, HTTPHandler,
                       HTTPDefaultErrorHandler, HTTPRedirectHandler,
                       FTPHandler, FileHandler, HTTPErrorProcessor]
    check_classes = list(default_classes)
    check_classes.append(HTTPSContextHandler)
    skip = []
    for klass in check_classes:
        for check in handlers:
            if isclass(check):
                if issubclass(check, klass):
                    skip.append(klass)
            elif isinstance(check, klass):
                skip.append(klass)

for klass in default_classes:
        if klass not in skip:
            opener.add_handler(klass())
            
    # Pick up SSL context from keyword settings
    ssl_context = kw.get('ssl_context')
    
    # Add the HTTPS handler with ssl_context
    if HTTPSContextHandler not in skip:
        opener.add_handler(HTTPSContextHandler(ssl_context))

for h in handlers:
        if isclass(h):
            h = h()
        opener.add_handler(h)

return opener

"""urllib2 style build opener integrates with HTTPSConnection class from this package. """ __author__ = "P J Kershaw" __date__ = "21/12/10" __copyright__ = "(C) 2011 Science and Technology Facilities Council" __license__ = "BSD - see LICENSE file in top-level directory" __contact__ = "Philip.Kershaw@stfc.ac.uk" __revision__ = '$Id$' import logging import sys # Py 2 <=> 3 compatibility for class type checking if sys.version_info[0] > 2: class_type_ = type from urllib.request import (ProxyHandler, UnknownHandler, HTTPDefaultErrorHandler, FTPHandler, FileHandler, HTTPErrorProcessor, HTTPHandler, OpenerDirector, HTTPRedirectHandler) else: import types class_type_ = types.ClassType from urllib2 import (ProxyHandler, UnknownHandler, HTTPDefaultErrorHandler, FTPHandler, FileHandler, HTTPErrorProcessor, HTTPHandler, OpenerDirector, HTTPRedirectHandler) from ndg.httpsclient.https import HTTPSContextHandler log = logging.getLogger(__name__) # Copied from urllib2 with modifications for ssl def build_opener(*handlers, **kw): """Create an opener object from a list of handlers. The opener will use several default handlers, including support for HTTP and FTP. If any of the handlers passed as arguments are subclasses of the default handlers, the default handlers will not be used. """ def isclass(obj): return isinstance(obj, class_type_) or hasattr(obj, "__bases__") opener = OpenerDirector() default_classes = [ProxyHandler, UnknownHandler, HTTPHandler, HTTPDefaultErrorHandler, HTTPRedirectHandler, FTPHandler, FileHandler, HTTPErrorProcessor] check_classes = list(default_classes) check_classes.append(HTTPSContextHandler) skip = [] for klass in check_classes: for check in handlers: if isclass(check): if issubclass(check, klass): skip.append(klass) elif isinstance(check, klass): skip.append(klass) for klass in default_classes: if klass not in skip: opener.add_handler(klass()) # Pick up SSL context from keyword settings ssl_context = kw.get('ssl_context') # Add the HTTPS handler with ssl_context if HTTPSContextHandler not in skip: opener.add_handler(HTTPSContextHandler(ssl_context)) for h in handlers: if isclass(h): h = h() opener.add_handler(h) return opener