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Name	Size	Permission	Date
__pycache__	[ DIR ]	drwxr-xr-x	2025-01-21 09:33
__init__.py	47 B	-rw-r--r--	2024-12-03 17:50
fix_apply.py	2.29 KB	-rw-r--r--	2024-12-03 17:50
fix_asserts.py	984 B	-rw-r--r--	2024-12-03 17:50
fix_basestring.py	320 B	-rw-r--r--	2024-12-03 17:50
fix_buffer.py	590 B	-rw-r--r--	2024-12-03 17:50
fix_dict.py	3.67 KB	-rw-r--r--	2024-12-03 17:50
fix_except.py	3.27 KB	-rw-r--r--	2024-12-03 17:50
fix_exec.py	979 B	-rw-r--r--	2024-12-03 17:50
fix_execfile.py	2 KB	-rw-r--r--	2024-12-03 17:50
fix_exitfunc.py	2.44 KB	-rw-r--r--	2024-12-03 17:50
fix_filter.py	2.7 KB	-rw-r--r--	2024-12-03 17:50
fix_funcattrs.py	644 B	-rw-r--r--	2024-12-03 17:50
fix_future.py	547 B	-rw-r--r--	2024-12-03 17:50
fix_getcwdu.py	451 B	-rw-r--r--	2024-12-03 17:50
fix_has_key.py	3.12 KB	-rw-r--r--	2024-12-03 17:50
fix_idioms.py	4.76 KB	-rw-r--r--	2024-12-03 17:50
fix_import.py	3.18 KB	-rw-r--r--	2024-12-03 17:50
fix_imports.py	5.55 KB	-rw-r--r--	2024-12-03 17:50
fix_imports2.py	289 B	-rw-r--r--	2024-12-03 17:50
fix_input.py	708 B	-rw-r--r--	2024-12-03 17:50
fix_intern.py	1.12 KB	-rw-r--r--	2024-12-03 17:50
fix_isinstance.py	1.57 KB	-rw-r--r--	2024-12-03 17:50
fix_itertools.py	1.51 KB	-rw-r--r--	2024-12-03 17:50
fix_itertools_imports.py	2.04 KB	-rw-r--r--	2024-12-03 17:50
fix_long.py	476 B	-rw-r--r--	2024-12-03 17:50
fix_map.py	3.55 KB	-rw-r--r--	2024-12-03 17:50
fix_metaclass.py	8 KB	-rw-r--r--	2024-12-03 17:50
fix_methodattrs.py	606 B	-rw-r--r--	2024-12-03 17:50
fix_ne.py	571 B	-rw-r--r--	2024-12-03 17:50
fix_next.py	3.1 KB	-rw-r--r--	2024-12-03 17:50
fix_nonzero.py	591 B	-rw-r--r--	2024-12-03 17:50
fix_numliterals.py	768 B	-rw-r--r--	2024-12-03 17:50
fix_operator.py	3.35 KB	-rw-r--r--	2024-12-03 17:50
fix_paren.py	1.2 KB	-rw-r--r--	2024-12-03 17:50
fix_print.py	2.78 KB	-rw-r--r--	2024-12-03 17:50
fix_raise.py	2.86 KB	-rw-r--r--	2024-12-03 17:50
fix_raw_input.py	454 B	-rw-r--r--	2024-12-03 17:50
fix_reduce.py	837 B	-rw-r--r--	2024-12-03 17:50
fix_reload.py	1.06 KB	-rw-r--r--	2024-12-03 17:50
fix_renames.py	2.17 KB	-rw-r--r--	2024-12-03 17:50
fix_repr.py	613 B	-rw-r--r--	2024-12-03 17:50
fix_set_literal.py	1.66 KB	-rw-r--r--	2024-12-03 17:50
fix_standarderror.py	449 B	-rw-r--r--	2024-12-03 17:50
fix_sys_exc.py	1.01 KB	-rw-r--r--	2024-12-03 17:50
fix_throw.py	1.54 KB	-rw-r--r--	2024-12-03 17:50
fix_tuple_params.py	5.43 KB	-rw-r--r--	2024-12-03 17:50
fix_types.py	1.73 KB	-rw-r--r--	2024-12-03 17:50
fix_unicode.py	1.23 KB	-rw-r--r--	2024-12-03 17:50
fix_urllib.py	8.17 KB	-rw-r--r--	2024-12-03 17:50
fix_ws_comma.py	1.06 KB	-rw-r--r--	2024-12-03 17:50
fix_xrange.py	2.63 KB	-rw-r--r--	2024-12-03 17:50
fix_xreadlines.py	689 B	-rw-r--r--	2024-12-03 17:50
fix_zip.py	1.26 KB	-rw-r--r--	2024-12-03 17:50

Rename

# Copyright 2006 Google, Inc. All Rights Reserved.
# Licensed to PSF under a Contributor Agreement.

"""Fixer for print.

Change:
    'print'          into 'print()'
    'print ...'      into 'print(...)'
    'print ... ,'    into 'print(..., end=" ")'
    'print >>x, ...' into 'print(..., file=x)'

No changes are applied if print_function is imported from __future__

"""

# Local imports
from .. import patcomp
from .. import pytree
from ..pgen2 import token
from .. import fixer_base
from ..fixer_util import Name, Call, Comma, String

parend_expr = patcomp.compile_pattern(
              """atom< '(' [atom|STRING|NAME] ')' >"""
              )

class FixPrint(fixer_base.BaseFix):

BM_compatible = True

PATTERN = """
              simple_stmt< any* bare='print' any* > | print_stmt
              """

def transform(self, node, results):
        assert results

bare_print = results.get("bare")

if bare_print:
            # Special-case print all by itself
            bare_print.replace(Call(Name("print"), [],
                               prefix=bare_print.prefix))
            return
        assert node.children[0] == Name("print")
        args = node.children[1:]
        if len(args) == 1 and parend_expr.match(args[0]):
            # We don't want to keep sticking parens around an
            # already-parenthesised expression.
            return

sep = end = file = None
        if args and args[-1] == Comma():
            args = args[:-1]
            end = " "
        if args and args[0] == pytree.Leaf(token.RIGHTSHIFT, ">>"):
            assert len(args) >= 2
            file = args[1].clone()
            args = args[3:] # Strip a possible comma after the file expression
        # Now synthesize a print(args, sep=..., end=..., file=...) node.
        l_args = [arg.clone() for arg in args]
        if l_args:
            l_args[0].prefix = ""
        if sep is not None or end is not None or file is not None:
            if sep is not None:
                self.add_kwarg(l_args, "sep", String(repr(sep)))
            if end is not None:
                self.add_kwarg(l_args, "end", String(repr(end)))
            if file is not None:
                self.add_kwarg(l_args, "file", file)
        n_stmt = Call(Name("print"), l_args)
        n_stmt.prefix = node.prefix
        return n_stmt

def add_kwarg(self, l_nodes, s_kwd, n_expr):
        # XXX All this prefix-setting may lose comments (though rarely)
        n_expr.prefix = ""
        n_argument = pytree.Node(self.syms.argument,
                                 (Name(s_kwd),
                                  pytree.Leaf(token.EQUAL, "="),
                                  n_expr))
        if l_nodes:
            l_nodes.append(Comma())
            n_argument.prefix = " "
        l_nodes.append(n_argument)