diff options
Diffstat (limited to 'python/helpers/pydev/third_party/pep8/lib2to3/lib2to3/fixes/fix_xreadlines.py')
-rw-r--r-- | python/helpers/pydev/third_party/pep8/lib2to3/lib2to3/fixes/fix_xreadlines.py | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/python/helpers/pydev/third_party/pep8/lib2to3/lib2to3/fixes/fix_xreadlines.py b/python/helpers/pydev/third_party/pep8/lib2to3/lib2to3/fixes/fix_xreadlines.py new file mode 100644 index 000000000000..f50b9a27558f --- /dev/null +++ b/python/helpers/pydev/third_party/pep8/lib2to3/lib2to3/fixes/fix_xreadlines.py @@ -0,0 +1,25 @@ +"""Fix "for x in f.xreadlines()" -> "for x in f". + +This fixer will also convert g(f.xreadlines) into g(f.__iter__).""" +# Author: Collin Winter + +# Local imports +from .. import fixer_base +from ..fixer_util import Name + + +class FixXreadlines(fixer_base.BaseFix): + BM_compatible = True + PATTERN = """ + power< call=any+ trailer< '.' 'xreadlines' > trailer< '(' ')' > > + | + power< any+ trailer< '.' no_call='xreadlines' > > + """ + + def transform(self, node, results): + no_call = results.get("no_call") + + if no_call: + no_call.replace(Name(u"__iter__", prefix=no_call.prefix)) + else: + node.replace([x.clone() for x in results["call"]]) |