Files
rk35xx-android14/external/python/cpython2/Lib/lib2to3/fixes/fix_zip.py
T
hmz007 36ed224bac Rockchip Anroid14_SDK 20240628-rkr5 (2556df1a)
Signed-off-by: hmz007 <hmz007@gmail.com>
Change-Id: Ib87fdbe7a0be7dc961af3500fe9ea4589a127f9f
2024-10-29 18:12:02 +08:00

36 lines
904 B
Python

"""
Fixer that changes zip(seq0, seq1, ...) into list(zip(seq0, seq1, ...)
unless there exists a 'from future_builtins import zip' statement in the
top-level namespace.
We avoid the transformation if the zip() call is directly contained in
iter(<>), list(<>), tuple(<>), sorted(<>), ...join(<>), or for V in <>:.
"""
# Local imports
from .. import fixer_base
from ..fixer_util import Name, Call, in_special_context
class FixZip(fixer_base.ConditionalFix):
BM_compatible = True
PATTERN = """
power< 'zip' args=trailer< '(' [any] ')' >
>
"""
skip_on = "future_builtins.zip"
def transform(self, node, results):
if self.should_skip(node):
return
if in_special_context(node):
return None
new = node.clone()
new.prefix = u""
new = Call(Name(u"list"), [new])
new.prefix = node.prefix
return new