0UT1S's

opt/alt/python310/lib64/python3.10/lib2to3/fixes/

By Order of Mr.0UT1S

N/A

[DIR] __pycache__

N/A

47 bytes

2.29 KB

984 bytes

fix_basestring.py

320 bytes

590 bytes

3.67 KB

3.27 KB

979 bytes

fix_execfile.py

2.00 KB

fix_exitfunc.py

2.44 KB

2.70 KB

fix_funcattrs.py

644 bytes

547 bytes

451 bytes

3.12 KB

4.76 KB

3.18 KB

5.55 KB

fix_imports2.py

289 bytes

708 bytes

1.12 KB

fix_isinstance.py

1.57 KB

fix_itertools.py

1.51 KB

fix_itertools_imports.py

2.04 KB

476 bytes

3.55 KB

fix_metaclass.py

8.00 KB

fix_methodattrs.py

606 bytes

571 bytes

3.10 KB

591 bytes

fix_numliterals.py

768 bytes

fix_operator.py

3.35 KB

1.20 KB

2.78 KB

2.86 KB

fix_raw_input.py

454 bytes

837 bytes

1.06 KB

2.17 KB

613 bytes

fix_set_literal.py

1.66 KB

fix_standarderror.py

449 bytes

1.01 KB

1.54 KB

fix_tuple_params.py

5.43 KB

1.73 KB

1.23 KB

8.17 KB

fix_ws_comma.py

1.06 KB

2.63 KB

fix_xreadlines.py

689 bytes

1.26 KB

# Copyright 2008 Armin Ronacher.
# Licensed to PSF under a Contributor Agreement.

"""Fixer that cleans up a tuple argument to isinstance after the tokens
in it were fixed.  This is mainly used to remove double occurrences of
tokens as a leftover of the long -> int / unicode -> str conversion.

eg.  isinstance(x, (int, long)) -> isinstance(x, (int, int))
       -> isinstance(x, int)
"""

from .. import fixer_base
from ..fixer_util import token

class FixIsinstance(fixer_base.BaseFix):
    BM_compatible = True
    PATTERN = """
    power<
        'isinstance'
        trailer< '(' arglist< any ',' atom< '('
            args=testlist_gexp< any+ >
        ')' > > ')' >
    >
    """

run_order = 6

def transform(self, node, results):
        names_inserted = set()
        testlist = results["args"]
        args = testlist.children
        new_args = []
        iterator = enumerate(args)
        for idx, arg in iterator:
            if arg.type == token.NAME and arg.value in names_inserted:
                if idx < len(args) - 1 and args[idx + 1].type == token.COMMA:
                    next(iterator)
                    continue
            else:
                new_args.append(arg)
                if arg.type == token.NAME:
                    names_inserted.add(arg.value)
        if new_args and new_args[-1].type == token.COMMA:
            del new_args[-1]
        if len(new_args) == 1:
            atom = testlist.parent
            new_args[0].prefix = atom.prefix
            atom.replace(new_args[0])
        else:
            args[:] = new_args
            node.changed()