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debugger: speed up python dumper

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build up list of string chunks instead of big string
This commit is contained in:
hjk
2011-05-09 13:41:43 +02:00
parent da44415ebe
commit 725fb153b7
1 changed files with 6 additions and 5 deletions
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11
share/qtcreator/gdbmacros/dumper.py
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@@ -293,7 +293,7 @@ class OutputSafer:
def __enter__(self): def __enter__(self):
self.d.put(self.pre) self.d.put(self.pre)
self.savedOutput = self.d.output self.savedOutput = self.d.output
self.d.output = "" self.d.output = []
def __exit__(self, exType, exValue, exTraceBack): def __exit__(self, exType, exValue, exTraceBack):
self.d.put(self.post) self.d.put(self.post)
@@ -301,7 +301,8 @@ class OutputSafer:
showException("OUTPUTSAFER", exType, exValue, exTraceBack) showException("OUTPUTSAFER", exType, exValue, exTraceBack)
self.d.output = self.savedOutput self.d.output = self.savedOutput
else: else:
self.d.output = self.savedOutput + self.d.output self.savedOutput.extend(self.d.output)
self.d.output = self.savedOutput
return False return False
@@ -1099,7 +1100,7 @@ class FrameCommand(gdb.Command):
FrameCommand() FrameCommand()
def bb(args): def bb(args):
output = 'data=[' + Dumper(args).output + '],typeinfo=[' output = 'data=[' + "".join(Dumper(args).output) + '],typeinfo=['
for typeName, typeInfo in typeInfoCache.iteritems(): for typeName, typeInfo in typeInfoCache.iteritems():
if not typeInfo.reported: if not typeInfo.reported:
output += '{name="' + base64.b64encode(typeName) output += '{name="' + base64.b64encode(typeName)
@@ -1149,7 +1150,7 @@ SalCommand()
class Dumper: class Dumper:
def __init__(self, args): def __init__(self, args):
self.output = "" self.output = []
self.printsAddress = True self.printsAddress = True
self.currentChildType = "" self.currentChildType = ""
self.currentChildNumChild = -1 self.currentChildNumChild = -1
@@ -1410,7 +1411,7 @@ class Dumper:
def put(self, value): def put(self, value):
self.output += value self.output.append(value)
def putField(self, name, value): def putField(self, name, value):
self.put('%s="%s",' % (name, value)) self.put('%s="%s",' % (name, value))