diff options
Diffstat (limited to 'Lib/lib2to3/main.py')
| -rw-r--r-- | Lib/lib2to3/main.py | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/Lib/lib2to3/main.py b/Lib/lib2to3/main.py index 6c57e67951..02bae37819 100644 --- a/Lib/lib2to3/main.py +++ b/Lib/lib2to3/main.py @@ -2,6 +2,8 @@ Main program for 2to3. """ +from __future__ import with_statement + import sys import os import difflib @@ -62,8 +64,14 @@ class StdoutRefactoringTool(refactor.MultiprocessRefactoringTool): if self.show_diffs: diff_lines = diff_texts(old, new, filename) try: - for line in diff_lines: - print(line) + if self.output_lock is not None: + with self.output_lock: + for line in diff_lines: + print(line) + sys.stdout.flush() + else: + for line in diff_lines: + print(line) except UnicodeEncodeError: warn("couldn't encode %s's diff for your terminal" % (filename,)) @@ -94,7 +102,7 @@ def main(fixer_pkg, args=None): parser.add_option("-x", "--nofix", action="append", default=[], help="Prevent a fixer from being run.") parser.add_option("-l", "--list-fixes", action="store_true", - help="List available transformations (fixes/fix_*.py)") + help="List available transformations") parser.add_option("-p", "--print-function", action="store_true", help="Modify the grammar so that print() is a function") parser.add_option("-v", "--verbose", action="store_true", |