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SF 695861

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Eliminate extra blank line in shell output.  Caused by stdout not being
flushed
upon completion of subprocess' Executive.runcode() when user code ends by
outputting an unterminated line, e.g. print "test",
This commit is contained in:
Kurt B. Kaiser 2003-03-03 20:06:48 +00:00
parent 2fe07fda2d
commit b6aff15183
1 changed files with 11 additions and 1 deletions
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12
Lib/idlelib/run.py
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@ -73,17 +73,27 @@ class Executive:
try:
exec code in self.locals
except:
self.flush_stdout()
efile = sys.stderr
typ, val, tb = info = sys.exc_info()
sys.last_type, sys.last_value, sys.last_traceback = info
tbe = traceback.extract_tb(tb)
print >>efile, '\nTraceback (most recent call last):'
print >>efile, 'Traceback (most recent call last):'
exclude = ("run.py", "rpc.py", "RemoteDebugger.py", "bdb.py")
self.cleanup_traceback(tbe, exclude)
traceback.print_list(tbe, file=efile)
lines = traceback.format_exception_only(typ, val)
for line in lines:
print>>efile, line,
self.flush_stdout()
def flush_stdout(self):
try:
if sys.stdout.softspace:
sys.stdout.softspace = 0
sys.stdout.write("\n")
except AttributeError:
pass
def cleanup_traceback(self, tb, exclude):
"Remove excluded traces from beginning/end of tb; get cached lines"