Always close files in distutils code and tests (#10252).
diff --git a/Lib/distutils/dist.py b/Lib/distutils/dist.py
index 1c1ea47..01f1f1c 100644
--- a/Lib/distutils/dist.py
+++ b/Lib/distutils/dist.py
@@ -1012,9 +1012,11 @@
def write_pkg_info(self, base_dir):
"""Write the PKG-INFO file into the release tree.
"""
- pkg_info = open( os.path.join(base_dir, 'PKG-INFO'), 'w')
- self.write_pkg_file(pkg_info)
- pkg_info.close()
+ pkg_info = open(os.path.join(base_dir, 'PKG-INFO'), 'w')
+ try:
+ self.write_pkg_file(pkg_info)
+ finally:
+ pkg_info.close()
def write_pkg_file(self, file):
"""Write the PKG-INFO format data to a file object.