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📁 ..
📄 __init__.py(47 B)
📄 __init__.pyc(133 B)
📄 __init__.pyo(133 B)
📄 fix_apply.py(1.83 KB)
📄 fix_apply.pyc(1.81 KB)
📄 fix_apply.pyo(1.78 KB)
📄 fix_basestring.py(296 B)
📄 fix_basestring.pyc(772 B)
📄 fix_basestring.pyo(772 B)
📄 fix_buffer.py(566 B)
📄 fix_buffer.pyc(938 B)
📄 fix_buffer.pyo(938 B)
📄 fix_callable.py(1.09 KB)
📄 fix_callable.pyc(1.41 KB)
📄 fix_callable.pyo(1.41 KB)
📄 fix_dict.py(3.71 KB)
📄 fix_dict.pyc(3.7 KB)
📄 fix_dict.pyo(3.58 KB)
📄 fix_except.py(3.25 KB)
📄 fix_except.pyc(2.98 KB)
📄 fix_except.pyo(2.98 KB)
📄 fix_exec.py(977 B)
📄 fix_exec.pyc(1.37 KB)
📄 fix_exec.pyo(1.34 KB)
📄 fix_execfile.py(1.93 KB)
📄 fix_execfile.pyc(2 KB)
📄 fix_execfile.pyo(1.96 KB)
📄 fix_exitfunc.py(2.4 KB)
📄 fix_exitfunc.pyc(2.64 KB)
📄 fix_exitfunc.pyo(2.64 KB)
📄 fix_filter.py(2.03 KB)
📄 fix_filter.pyc(2.19 KB)
📄 fix_filter.pyo(2.19 KB)
📄 fix_funcattrs.py(619 B)
📄 fix_funcattrs.pyc(1.07 KB)
📄 fix_funcattrs.pyo(1.07 KB)
📄 fix_future.py(521 B)
📄 fix_future.pyc(898 B)
📄 fix_future.pyo(898 B)
📄 fix_getcwdu.py(427 B)
📄 fix_getcwdu.pyc(905 B)
📄 fix_getcwdu.pyo(905 B)
📄 fix_has_key.py(3.13 KB)
📄 fix_has_key.pyc(3.14 KB)
📄 fix_has_key.pyo(3.1 KB)
📄 fix_idioms.py(4.78 KB)
📄 fix_idioms.pyc(4.46 KB)
📄 fix_idioms.pyo(4.35 KB)
📄 fix_import.py(3.16 KB)
📄 fix_import.pyc(3.2 KB)
📄 fix_import.pyo(3.2 KB)
📄 fix_imports.py(5.51 KB)
📄 fix_imports.pyc(5.23 KB)
📄 fix_imports.pyo(5.23 KB)
📄 fix_imports2.py(289 B)
📄 fix_imports2.pyc(634 B)
📄 fix_imports2.pyo(634 B)
📄 fix_input.py(685 B)
📄 fix_input.pyc(1.09 KB)
📄 fix_input.pyo(1.09 KB)
📄 fix_intern.py(1.33 KB)
📄 fix_intern.pyc(1.54 KB)
📄 fix_intern.pyo(1.54 KB)
📄 fix_isinstance.py(1.55 KB)
📄 fix_isinstance.pyc(1.79 KB)
📄 fix_isinstance.pyo(1.79 KB)
📄 fix_itertools.py(1.44 KB)
📄 fix_itertools.pyc(1.66 KB)
📄 fix_itertools.pyo(1.66 KB)
📄 fix_itertools_imports.py(1.8 KB)
📄 fix_itertools_imports.pyc(1.82 KB)
📄 fix_itertools_imports.pyo(1.77 KB)
📄 fix_long.py(453 B)
📄 fix_long.pyc(822 B)
📄 fix_long.pyo(822 B)
📄 fix_map.py(2.97 KB)
📄 fix_map.pyc(2.96 KB)
📄 fix_map.pyo(2.96 KB)
📄 fix_metaclass.py(8 KB)
📄 fix_metaclass.pyc(6.5 KB)
📄 fix_metaclass.pyo(6.45 KB)
📄 fix_methodattrs.py(590 B)
📄 fix_methodattrs.pyc(1.09 KB)
📄 fix_methodattrs.pyo(1.09 KB)
📄 fix_ne.py(573 B)
📄 fix_ne.pyc(1001 B)
📄 fix_ne.pyo(1001 B)
📄 fix_next.py(3.08 KB)
📄 fix_next.pyc(3.51 KB)
📄 fix_next.pyo(3.48 KB)
📄 fix_nonzero.py(573 B)
📄 fix_nonzero.pyc(1.04 KB)
📄 fix_nonzero.pyo(1.04 KB)
📄 fix_numliterals.py(773 B)
📄 fix_numliterals.pyc(1.24 KB)
📄 fix_numliterals.pyo(1.24 KB)
📄 fix_operator.py(1.46 KB)
📄 fix_operator.pyc(1.72 KB)
📄 fix_operator.pyo(1.72 KB)
📄 fix_paren.py(1.17 KB)
📄 fix_paren.pyc(1.49 KB)
📄 fix_paren.pyo(1.49 KB)
📄 fix_print.py(2.77 KB)
📄 fix_print.pyc(2.69 KB)
📄 fix_print.pyo(2.59 KB)
📄 fix_raise.py(2.5 KB)
📄 fix_raise.pyc(2.32 KB)
📄 fix_raise.pyo(2.32 KB)
📄 fix_raw_input.py(430 B)
📄 fix_raw_input.pyc(915 B)
📄 fix_raw_input.pyo(915 B)
📄 fix_reduce.py(795 B)
📄 fix_reduce.pyc(1.19 KB)
📄 fix_reduce.pyo(1.19 KB)
📄 fix_renames.py(2.14 KB)
📄 fix_renames.pyc(2.39 KB)
📄 fix_renames.pyo(2.39 KB)
📄 fix_repr.py(589 B)
📄 fix_repr.pyc(997 B)
📄 fix_repr.pyo(997 B)
📄 fix_set_literal.py(1.63 KB)
📄 fix_set_literal.pyc(1.94 KB)
📄 fix_set_literal.pyo(1.94 KB)
📄 fix_standarderror.py(426 B)
📄 fix_standarderror.pyc(832 B)
📄 fix_standarderror.pyo(832 B)
📄 fix_sys_exc.py(1014 B)
📄 fix_sys_exc.pyc(1.65 KB)
📄 fix_sys_exc.pyo(1.65 KB)
📄 fix_throw.py(1.53 KB)
📄 fix_throw.pyc(1.95 KB)
📄 fix_throw.pyo(1.95 KB)
📄 fix_tuple_params.py(5.33 KB)
📄 fix_tuple_params.pyc(5.36 KB)
📄 fix_tuple_params.pyo(5.36 KB)
📄 fix_types.py(1.74 KB)
📄 fix_types.pyc(2.13 KB)
📄 fix_types.pyo(2.13 KB)
📄 fix_unicode.py(696 B)
📄 fix_unicode.pyc(1.14 KB)
📄 fix_unicode.pyo(1.14 KB)
📄 fix_urllib.py(7.33 KB)
📄 fix_urllib.pyc(6.32 KB)
📄 fix_urllib.pyo(6.32 KB)
📄 fix_ws_comma.py(1.07 KB)
📄 fix_ws_comma.pyc(1.37 KB)
📄 fix_ws_comma.pyo(1.37 KB)
📄 fix_xrange.py(2.61 KB)
📄 fix_xrange.pyc(3 KB)
📄 fix_xrange.pyo(3 KB)
📄 fix_xreadlines.py(665 B)
📄 fix_xreadlines.pyc(1.12 KB)
📄 fix_xreadlines.pyo(1.12 KB)
📄 fix_zip.py(879 B)
📄 fix_zip.pyc(1.3 KB)
📄 fix_zip.pyo(1.3 KB)

Editing: fix_urllib.py

"""Fix changes imports of urllib which are now incompatible.
   This is rather similar to fix_imports, but because of the more
   complex nature of the fixing for urllib, it has its own fixer.
"""
# Author: Nick Edds

# Local imports
from .fix_imports import alternates, FixImports
from .. import fixer_base
from ..fixer_util import Name, Comma, FromImport, Newline, attr_chain

MAPPING = {'urllib':  [
                ('urllib.request',
                    ['URLOpener', 'FancyURLOpener', 'urlretrieve',
                     '_urlopener', 'urlopen', 'urlcleanup',
                     'pathname2url', 'url2pathname']),
                ('urllib.parse',
                    ['quote', 'quote_plus', 'unquote', 'unquote_plus',
                     'urlencode', 'splitattr', 'splithost', 'splitnport',
                     'splitpasswd', 'splitport', 'splitquery', 'splittag',
                     'splittype', 'splituser', 'splitvalue', ]),
                ('urllib.error',
                    ['ContentTooShortError'])],
           'urllib2' : [
                ('urllib.request',
                    ['urlopen', 'install_opener', 'build_opener',
                     'Request', 'OpenerDirector', 'BaseHandler',
                     'HTTPDefaultErrorHandler', 'HTTPRedirectHandler',
                     'HTTPCookieProcessor', 'ProxyHandler',
                     'HTTPPasswordMgr',
                     'HTTPPasswordMgrWithDefaultRealm',
                     'AbstractBasicAuthHandler',
                     'HTTPBasicAuthHandler', 'ProxyBasicAuthHandler',
                     'AbstractDigestAuthHandler',
                     'HTTPDigestAuthHandler', 'ProxyDigestAuthHandler',
                     'HTTPHandler', 'HTTPSHandler', 'FileHandler',
                     'FTPHandler', 'CacheFTPHandler',
                     'UnknownHandler']),
                ('urllib.error',
                    ['URLError', 'HTTPError']),
           ]
}

# Duplicate the url parsing functions for urllib2.
MAPPING["urllib2"].append(MAPPING["urllib"][1])

def build_pattern():
    bare = set()
    for old_module, changes in MAPPING.items():
        for change in changes:
            new_module, members = change
            members = alternates(members)
            yield """import_name< 'import' (module=%r
                                  | dotted_as_names< any* module=%r any* >) >
                  """ % (old_module, old_module)
            yield """import_from< 'from' mod_member=%r 'import'
                       ( member=%s | import_as_name< member=%s 'as' any > |
                         import_as_names< members=any*  >) >
                  """ % (old_module, members, members)
            yield """import_from< 'from' module_star=%r 'import' star='*' >
                  """ % old_module
            yield """import_name< 'import'
                                  dotted_as_name< module_as=%r 'as' any > >
                  """ % old_module
            # bare_with_attr has a special significance for FixImports.match().
            yield """power< bare_with_attr=%r trailer< '.' member=%s > any* >
                  """ % (old_module, members)

class FixUrllib(FixImports):

def build_pattern(self):
        return "|".join(build_pattern())

def transform_import(self, node, results):
        """Transform for the basic import case. Replaces the old
           import name with a comma separated list of its
           replacements.
        """
        import_mod = results.get('module')
        pref = import_mod.prefix

names = []

# create a Node list of the replacement modules
        for name in MAPPING[import_mod.value][:-1]:
            names.extend([Name(name[0], prefix=pref), Comma()])
        names.append(Name(MAPPING[import_mod.value][-1][0], prefix=pref))
        import_mod.replace(names)

def transform_member(self, node, results):
        """Transform for imports of specific module elements. Replaces
           the module to be imported from with the appropriate new
           module.
        """
        mod_member = results.get('mod_member')
        pref = mod_member.prefix
        member = results.get('member')

# Simple case with only a single member being imported
        if member:
            # this may be a list of length one, or just a node
            if isinstance(member, list):
                member = member[0]
            new_name = None
            for change in MAPPING[mod_member.value]:
                if member.value in change[1]:
                    new_name = change[0]
                    break
            if new_name:
                mod_member.replace(Name(new_name, prefix=pref))
            else:
                self.cannot_convert(node,
                                    'This is an invalid module element')

# Multiple members being imported
        else:
            # a dictionary for replacements, order matters
            modules = []
            mod_dict = {}
            members = results.get('members')
            for member in members:
                member = member.value
                # we only care about the actual members
                if member != ',':
                    for change in MAPPING[mod_member.value]:
                        if member in change[1]:
                            if change[0] in mod_dict:
                                mod_dict[change[0]].append(member)
                            else:
                                mod_dict[change[0]] = [member]
                                modules.append(change[0])

new_nodes = []
            for module in modules:
                elts = mod_dict[module]
                names = []
                for elt in elts[:-1]:
                    names.extend([Name(elt, prefix=pref), Comma()])
                names.append(Name(elts[-1], prefix=pref))
                new_nodes.append(FromImport(module, names))
            if new_nodes:
                nodes = []
                for new_node in new_nodes[:-1]:
                    nodes.extend([new_node, Newline()])
                nodes.append(new_nodes[-1])
                node.replace(nodes)
            else:
                self.cannot_convert(node, 'All module elements are invalid')

def transform_dot(self, node, results):
        """Transform for calls to module members in code."""
        module_dot = results.get('bare_with_attr')
        member = results.get('member')
        new_name = None
        if isinstance(member, list):
            member = member[0]
        for change in MAPPING[module_dot.value]:
            if member.value in change[1]:
                new_name = change[0]
                break
        if new_name:
            module_dot.replace(Name(new_name,
                                    prefix=module_dot.prefix))
        else:
            self.cannot_convert(node, 'This is an invalid module element')

def transform(self, node, results):
        if results.get('module'):
            self.transform_import(node, results)
        elif results.get('mod_member'):
            self.transform_member(node, results)
        elif results.get('bare_with_attr'):
            self.transform_dot(node, results)
        # Renaming and star imports are not supported for these modules.
        elif results.get('module_star'):
            self.cannot_convert(node, 'Cannot handle star imports.')
        elif results.get('module_as'):
            self.cannot_convert(node, 'This module is now multiple modules')

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Editing: fix_urllib.py

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