Merged revisions 86223-86224,86226,86234 via svnmerge from

svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r86223 | eric.araujo | 2010-11-06 00:51:56 +0100 (sam., 06 nov. 2010) | 2 lines

  Always close files in distutils code and tests (#10252).
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  r86224 | eric.araujo | 2010-11-06 00:58:34 +0100 (sam., 06 nov. 2010) | 2 lines

  Add missing entry for r86223.
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  r86226 | eric.araujo | 2010-11-06 00:59:32 +0100 (sam., 06 nov. 2010) | 2 lines

  Of course, I forgot one file in r86223.
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  r86234 | eric.araujo | 2010-11-06 03:10:32 +0100 (sam., 06 nov. 2010) | 2 lines

  Also close file descriptors from os.popen and subprocess.Popen
........

Lib/distutils/command/bdist_rpm.py

@@ -355,22 +355,26 @@ class bdist_rpm (Command):
             src_rpm, non_src_rpm, spec_path)
 
         out = os.popen(q_cmd)
-        binary_rpms = []
-        source_rpm = None
-        while 1:
-            line = out.readline()
-            if not line:
-                break
-            l = string.split(string.strip(line))
-            assert(len(l) == 2)
-            binary_rpms.append(l[1])
-            # The source rpm is named after the first entry in the spec file
-            if source_rpm is None:
-                source_rpm = l[0]
+        try:
+            binary_rpms = []
+            source_rpm = None
+            while 1:
+                line = out.readline()
+                if not line:
+                    break
+                l = string.split(string.strip(line))
+                assert(len(l) == 2)
+                binary_rpms.append(l[1])
+                # The source rpm is named after the first entry in the spec file
+                if source_rpm is None:
+                    source_rpm = l[0]
 
-        status = out.close()
-        if status:
-            raise DistutilsExecError("Failed to execute: %s" % repr(q_cmd))
+            status = out.close()
+            if status:
+                raise DistutilsExecError("Failed to execute: %s" % repr(q_cmd))
+
+        finally:
+            out.close()
 
         self.spawn(rpm_cmd)
 

Lib/distutils/command/bdist_wininst.py

@@ -356,5 +356,9 @@ class bdist_wininst (Command):
             sfix = ''
 
         filename = os.path.join(directory, "wininst-%.1f%s.exe" % (bv, sfix))
-        return open(filename, "rb").read()
+        f = open(filename, "rb")
+        try:
+            return f.read()
+        finally:
+            f.close()
 # class bdist_wininst

Lib/distutils/command/upload.py

@@ -79,7 +79,11 @@ class upload(PyPIRCCommand):
 
         # Fill in the data - send all the meta-data in case we need to
         # register a new release
-        content = open(filename,'rb').read()
+        f = open(filename,'rb')
+        try:
+            content = f.read()
+        finally:
+            f.close()
         meta = self.distribution.metadata
         data = {
             # action