Issue #10265: Close file objects explicitly in sunau. Patch by Brian Brazil.
diff --git a/Lib/sunau.py b/Lib/sunau.py
index 5f50e8f..6775a53 100644
--- a/Lib/sunau.py
+++ b/Lib/sunau.py
@@ -154,6 +154,9 @@
if type(f) == type(''):
import builtins
f = builtins.open(f, 'rb')
+ self._opened = True
+ else:
+ self._opened = False
self.initfp(f)
def __del__(self):
@@ -275,6 +278,8 @@
self._soundpos = pos
def close(self):
+ if self._opened and self._file:
+ self._file.close()
self._file = None
class Au_write:
@@ -283,11 +288,15 @@
if type(f) == type(''):
import builtins
f = builtins.open(f, 'wb')
+ self._opened = True
+ else:
+ self._opened = False
self.initfp(f)
def __del__(self):
if self._file:
self.close()
+ self._file = None
def initfp(self, file):
self._file = file
@@ -401,6 +410,8 @@
self._datalength != self._datawritten:
self._patchheader()
self._file.flush()
+ if self._opened and self._file:
+ self._file.close()
self._file = None
#