From: david-sarah <david-sarah@jacaranda.org>
Date: Mon, 3 Jan 2011 01:51:44 +0000 (-0800)
Subject: misc/build_helpers/show-tool-versions.py: remove attempts to show stdout.encoding... 
X-Git-Tag: allmydata-tahoe-1.8.2b1~80
X-Git-Url: https://git.rkrishnan.org/vdrive/%22news.html/%22doc.html/quickstart.html?a=commitdiff_plain;h=3ad08e6d2f7362cf7c5d7a6ccf54332de42d0f96;p=tahoe-lafs%2Ftahoe-lafs.git

misc/build_helpers/show-tool-versions.py: remove attempts to show stdout.encoding and stderr.encoding that always printed None due to redirection. Also remove code to show os.path.supports_unicode_filenames which is not useful. refs #1251
---

diff --git a/misc/build_helpers/show-tool-versions.py b/misc/build_helpers/show-tool-versions.py
index 3c91c25d..dedc3d98 100644
--- a/misc/build_helpers/show-tool-versions.py
+++ b/misc/build_helpers/show-tool-versions.py
@@ -38,12 +38,9 @@ def print_python_ver():
     print 'maxunicode: ' + str(sys.maxunicode)
 
 def print_python_encoding_settings():
-    print_stderr([sys.executable, '-c', 'import sys; print >>sys.stderr, sys.stdout.encoding'], label='sys.stdout.encoding')
-    print_stdout([sys.executable, '-c', 'import sys; print sys.stderr.encoding'], label='sys.stderr.encoding')
     print
     print 'filesystem.encoding: ' + str(sys.getfilesystemencoding())
     print 'locale.getpreferredencoding: ' + str(locale.getpreferredencoding())
-    print 'os.path.supports_unicode_filenames: ' + str(os.path.supports_unicode_filenames)
     try:
         print 'locale.defaultlocale: ' + str(locale.getdefaultlocale())
     except ValueError, e:
@@ -64,20 +61,6 @@ def print_stdout(cmdlist, label=None):
         sys.stderr.flush()
         pass
 
-def print_stderr(cmdlist, label=None):
-    print
-    try:
-        res = subprocess.Popen(cmdlist, stdin=open(os.devnull),
-                               stderr=subprocess.PIPE).communicate()[1]
-        if label is None:
-            label = cmdlist[0]
-        print label + ': ' + foldlines(res)
-    except EnvironmentError:
-        sys.stderr.write("\nGot exception invoking '%s'. Exception follows\n" % (cmdlist[0],))
-        traceback.print_exc(file=sys.stderr)
-        sys.stderr.flush()
-        pass
-
 def print_as_ver():
     print
     if os.path.exists('a.out'):