FM / fixes

/opt/alt/python37/lib/python3.7/site-packages/libpasteurize/fixes/

/opt/alt/python37/lib/python3.7/site-packages/libpasteurize/fixes

Name	Size	Mode	Actions
__pycache__/	-	0755	rm
feature_base.py	1723	0644	edit dl rm
fix_add_all_future_builtins.py	1269	0644	edit dl rm
fix_add_all__future__imports.py	676	0644	edit dl rm
fix_add_future_standard_library_import.py	663	0644	edit dl rm
fix_annotations.py	1581	0644	edit dl rm
fix_division.py	904	0644	edit dl rm
fix_features.py	2675	0644	edit dl rm
fix_fullargspec.py	438	0644	edit dl rm
fix_future_builtins.py	1450	0644	edit dl rm
fix_getcwd.py	873	0644	edit dl rm
fix_imports.py	4944	0644	edit dl rm
fix_imports2.py	8580	0644	edit dl rm
fix_kwargs.py	5991	0644	edit dl rm
fix_memoryview.py	551	0644	edit dl rm
fix_metaclass.py	3260	0644	edit dl rm
fix_newstyle.py	888	0644	edit dl rm
fix_next.py	1233	0644	edit dl rm
fix_printfunction.py	401	0644	edit dl rm
fix_raise.py	1099	0644	edit dl rm
fix_raise_.py	1225	0644	edit dl rm
fix_throw.py	835	0644	edit dl rm
fix_unpacking.py	5946	0644	edit dl rm
__init__.py	3719	0644	edit dl rm

Edit: /opt/alt/python37/lib/python3.7/site-packages/libpasteurize/fixes/feature_base.py (1723B)

u"""
Base classes for features that are backwards-incompatible.

Usage:
features = Features()
features.add(Feature("py3k_feature", "power< 'py3k' any* >", "2.7"))
PATTERN = features.PATTERN
"""

pattern_unformatted = u"%s=%s" # name=pattern, for dict lookups
message_unformatted = u"""
%s is only supported in Python %s and above."""

class Feature(object):
    u"""
    A feature has a name, a pattern, and a minimum version of Python 2.x
    required to use the feature (or 3.x if there is no backwards-compatible
    version of 2.x)
    """
    def __init__(self, name, PATTERN, version):
        self.name = name
        self._pattern = PATTERN
        self.version = version

def message_text(self):
        u"""
        Format the above text with the name and minimum version required.
        """
        return message_unformatted % (self.name, self.version)

class Features(set):
    u"""
    A set of features that generates a pattern for the features it contains.
    This set will act like a mapping in that we map names to patterns.
    """
    mapping = {}

def update_mapping(self):
        u"""
        Called every time we care about the mapping of names to features.
        """
        self.mapping = dict([(f.name, f) for f in iter(self)])

@property
    def PATTERN(self):
        u"""
        Uses the mapping of names to features to return a PATTERN suitable
        for using the lib2to3 patcomp.
        """
        self.update_mapping()
        return u" |\n".join([pattern_unformatted % (f.name, f._pattern) for f in iter(self)])

def __getitem__(self, key):
        u"""
        Implement a simple mapping to get patterns from names.
        """
        return self.mapping[key]

u""" Base classes for features that are backwards-incompatible. Usage: features = Features() features.add(Feature("py3k_feature", "power< 'py3k' any* >", "2.7")) PATTERN = features.PATTERN """ pattern_unformatted = u"%s=%s" # name=pattern, for dict lookups message_unformatted = u""" %s is only supported in Python %s and above.""" class Feature(object): u""" A feature has a name, a pattern, and a minimum version of Python 2.x required to use the feature (or 3.x if there is no backwards-compatible version of 2.x) """ def __init__(self, name, PATTERN, version): self.name = name self._pattern = PATTERN self.version = version def message_text(self): u""" Format the above text with the name and minimum version required. """ return message_unformatted % (self.name, self.version) class Features(set): u""" A set of features that generates a pattern for the features it contains. This set will act like a mapping in that we map names to patterns. """ mapping = {} def update_mapping(self): u""" Called every time we care about the mapping of names to features. """ self.mapping = dict([(f.name, f) for f in iter(self)]) @property def PATTERN(self): u""" Uses the mapping of names to features to return a PATTERN suitable for using the lib2to3 patcomp. """ self.update_mapping() return u" |\n".join([pattern_unformatted % (f.name, f._pattern) for f in iter(self)]) def __getitem__(self, key): u""" Implement a simple mapping to get patterns from names. """ return self.mapping[key]