fix: fix py2 in "isort -" std.write raise UnicodeEncodeError.

When there is a non-asaii code character in the file, an error will be reported in python2.

1 files changed, 2 insertions, 0 deletions

diff --git a/isort/isort.py b/isort/isort.py
index 7ae539d5..991aed51 100644
--- a/isort/isort.py
+++ b/isort/isort.py
@@ -236,6 +236,8 @@ class SortImports(object):
         if show_diff or self.config['show_diff']:
             self._show_diff(file_contents)
         elif write_to_stdout:
+            if sys.version_info[0] < 3:
+                self.output = self.output.encode(self.file_encoding)
             sys.stdout.write(self.output)
         elif file_name and not check:
             if self.output == file_contents: