Na}{

File Content: `fix_features.py`

u"""
Warn about features that are not present in Python 2.5, giving a message that
points to the earliest version of Python 2.x (or 3.x, if none) that supports it
"""

from .feature_base import Feature, Features
from lib2to3 import fixer_base

FEATURES = [
   #(FeatureName,
   #    FeaturePattern,
   # FeatureMinVersion,
   #),
    (u"memoryview",
        u"power < 'memoryview' trailer < '(' any* ')' > any* >",
     u"2.7",
    ),
    (u"numbers",
        u"""import_from< 'from' 'numbers' 'import' any* > |
           import_name< 'import' ('numbers' dotted_as_names< any* 'numbers' any* >) >""",
     u"2.6",
    ),
    (u"abc",
        u"""import_name< 'import' ('abc' dotted_as_names< any* 'abc' any* >) > |
           import_from< 'from' 'abc' 'import' any* >""",
     u"2.6",
    ),
    (u"io",
        u"""import_name< 'import' ('io' dotted_as_names< any* 'io' any* >) > |
           import_from< 'from' 'io' 'import' any* >""",
     u"2.6",
    ),
    (u"bin",
        u"power< 'bin' trailer< '(' any* ')' > any* >",
     u"2.6",
    ),
    (u"formatting",
        u"power< any trailer< '.' 'format' > trailer< '(' any* ')' > >",
     u"2.6",
    ),
    (u"nonlocal",
        u"global_stmt< 'nonlocal' any* >",
     u"3.0",
    ),
    (u"with_traceback",
        u"trailer< '.' 'with_traceback' >",
     u"3.0",
    ),
]

class FixFeatures(fixer_base.BaseFix):

    run_order = 9 # Wait until all other fixers have run to check for these

    # To avoid spamming, we only want to warn for each feature once.
    features_warned = set()

    # Build features from the list above
    features = Features([Feature(name, pattern, version) for \
                                name, pattern, version in FEATURES])

    PATTERN = features.PATTERN

    def match(self, node):
        to_ret = super(FixFeatures, self).match(node)
        # We want the mapping only to tell us the node's specific information.
        try:
            del to_ret[u'node']
        except Exception:
            # We want it to delete the 'node' from the results
            # if it's there, so we don't care if it fails for normal reasons.
            pass
        return to_ret

    def transform(self, node, results):
        for feature_name in results:
            if feature_name in self.features_warned:
                continue
            else:
                curr_feature = self.features[feature_name]
                if curr_feature.version >= u"3":
                    fail = self.cannot_convert
                else:
                    fail = self.warning
                fail(node, reason=curr_feature.message_text())
                self.features_warned.add(feature_name)

Name	Size	Permission
__init__.py	3719 bytes	0644
__init__.pyc	974 bytes	0644
__init__.pyo	974 bytes	0644
feature_base.py	1723 bytes	0644
feature_base.pyc	2985 bytes	0644
feature_base.pyo	2985 bytes	0644
fix_add_all__future__imports.py	676 bytes	0644
fix_add_all__future__imports.pyc	1309 bytes	0644
fix_add_all__future__imports.pyo	1309 bytes	0644
fix_add_all_future_builtins.py	1269 bytes	0644
fix_add_all_future_builtins.pyc	1430 bytes	0644
fix_add_all_future_builtins.pyo	1430 bytes	0644
fix_add_future_standard_library_import.py	663 bytes	0644
fix_add_future_standard_library_import.pyc	1233 bytes	0644
fix_add_future_standard_library_import.pyo	1233 bytes	0644
fix_annotations.py	1581 bytes	0644
fix_annotations.pyc	2253 bytes	0644
fix_annotations.pyo	2153 bytes	0644
fix_division.py	904 bytes	0644
fix_division.pyc	1724 bytes	0644
fix_division.pyo	1724 bytes	0644
fix_features.py	2675 bytes	0644
fix_features.pyc	3399 bytes	0644
fix_features.pyo	3399 bytes	0644
fix_fullargspec.py	438 bytes	0644
fix_fullargspec.pyc	1063 bytes	0644
fix_fullargspec.pyo	1063 bytes	0644
fix_future_builtins.py	1450 bytes	0644
fix_future_builtins.pyc	1758 bytes	0644
fix_future_builtins.pyo	1758 bytes	0644
fix_getcwd.py	873 bytes	0644
fix_getcwd.pyc	1352 bytes	0644
fix_getcwd.pyo	1352 bytes	0644
fix_imports.py	4944 bytes	0644
fix_imports.pyc	4403 bytes	0644
fix_imports.pyo	4403 bytes	0644
fix_imports2.py	8580 bytes	0644
fix_imports2.pyc	10321 bytes	0644
fix_imports2.pyo	10321 bytes	0644
fix_kwargs.py	5991 bytes	0644
fix_kwargs.pyc	4791 bytes	0644
fix_kwargs.pyo	4674 bytes	0644
fix_memoryview.py	551 bytes	0644
fix_memoryview.pyc	1144 bytes	0644
fix_memoryview.pyo	1144 bytes	0644
fix_metaclass.py	3260 bytes	0644
fix_metaclass.pyc	2668 bytes	0644
fix_metaclass.pyo	2668 bytes	0644
fix_newstyle.py	888 bytes	0644
fix_newstyle.pyc	1582 bytes	0644
fix_newstyle.pyo	1582 bytes	0644
fix_next.py	1233 bytes	0644
fix_next.pyc	1891 bytes	0644
fix_next.pyo	1858 bytes	0644
fix_printfunction.py	401 bytes	0644
fix_printfunction.pyc	991 bytes	0644
fix_printfunction.pyo	991 bytes	0644
fix_raise.py	1099 bytes	0644
fix_raise.pyc	1697 bytes	0644
fix_raise.pyo	1697 bytes	0644
fix_raise_.py	1225 bytes	0644
fix_raise_.pyc	1828 bytes	0644
fix_raise_.pyo	1828 bytes	0644
fix_throw.py	835 bytes	0644
fix_throw.pyc	1497 bytes	0644
fix_throw.pyo	1497 bytes	0644
fix_unpacking.py	5946 bytes	0644
fix_unpacking.pyc	6339 bytes	0644
fix_unpacking.pyo	6339 bytes	0644

File Content: fix_features.py

File Content: `fix_features.py`