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objgraphwidget: filter common primitive types out, change showBackrefs to have more useful output

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This commit is contained in:
David Vierra 2015-03-16 21:04:29 -10:00
parent dec908d20d
commit 53ab8b12bf
1 changed files with 10 additions and 6 deletions
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16
src/mcedit2/util/objgraphwidget.py
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@ -6,7 +6,7 @@ import contextlib
import inspect
import os
import tempfile
from PySide import QtGui
from PySide import QtGui, QtCore
import logging
from PySide.QtCore import Qt
import gc
@ -83,9 +83,13 @@ class ObjGraphWidget(QtGui.QWidget):
icon = QtGui.QIcon.fromTheme("dialog-error")
self.imageView.setPixmap(icon.pixmap(64, 64))
def filterPrimitives(self, obj):
return not isinstance(obj, (str, unicode, int, float, QtCore.Signal)) and obj is not None
def showGarbage(self):
with self.showTempImage() as fn:
objgraph.show_refs(gc.garbage,
filter=self.filterPrimitives,
max_depth=self.depthLimitBox.value(),
too_many=self.widthLimitBox.value(), filename=fn)
@ -93,6 +97,7 @@ class ObjGraphWidget(QtGui.QWidget):
objType = str(self.inputWidget.text())
with self.showTempImage() as fn:
objgraph.show_refs(objgraph.by_type(objType),
filter=self.filterPrimitives,
max_depth=self.depthLimitBox.value(),
too_many=self.widthLimitBox.value(), filename=fn)
@ -102,11 +107,10 @@ class ObjGraphWidget(QtGui.QWidget):
objects = objgraph.by_type(objType)
if len(objects) == 0:
return
objgraph.show_chain(objgraph.find_backref_chain(objects[0],
objgraph.is_proper_module,
max_depth=self.depthLimitBox.value(),
extra_ignore=(id(gc.garbage),)),
too_many=self.widthLimitBox.value(), filename=fn)
objgraph.show_backrefs(objects[0],
max_depth=self.depthLimitBox.value(),
extra_ignore=(id(gc.garbage),id(objects)),
too_many=self.widthLimitBox.value(), filename=fn)
def showGraph(self):
from mcedit2 import editorapp