diff options
Diffstat (limited to '.venv/lib/python3.12/site-packages/libpasteurize/fixes/fix_division.py')
-rw-r--r-- | .venv/lib/python3.12/site-packages/libpasteurize/fixes/fix_division.py | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/.venv/lib/python3.12/site-packages/libpasteurize/fixes/fix_division.py b/.venv/lib/python3.12/site-packages/libpasteurize/fixes/fix_division.py new file mode 100644 index 00000000..6a048710 --- /dev/null +++ b/.venv/lib/python3.12/site-packages/libpasteurize/fixes/fix_division.py @@ -0,0 +1,28 @@ +u""" +Fixer for division: from __future__ import division if needed +""" + +from lib2to3 import fixer_base +from libfuturize.fixer_util import token, future_import + +def match_division(node): + u""" + __future__.division redefines the meaning of a single slash for division, + so we match that and only that. + """ + slash = token.SLASH + return node.type == slash and not node.next_sibling.type == slash and \ + not node.prev_sibling.type == slash + +class FixDivision(fixer_base.BaseFix): + run_order = 4 # this seems to be ignored? + + def match(self, node): + u""" + Since the tree needs to be fixed once and only once if and only if it + matches, then we can start discarding matches after we make the first. + """ + return match_division(node) + + def transform(self, node, results): + future_import(u"division", node) |