forked from qt-creator/qt-creator
2776536a7e
Add make std::string usable as "compact" key. Change-Id: Idbfcf9d299e2dde392025166a20c3d0ab60239a6 Reviewed-by: Christian Stenger <christian.stenger@digia.com>
253 lines
8.8 KiB
Python
253 lines
8.8 KiB
Python
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import pdb;
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import sys;
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import linecache
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def qdebug(options = None,
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expanded = None,
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typeformats = None,
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individualformats = None,
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watchers = None):
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class QDebug:
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def __init__(self,
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options = None,
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expanded = None,
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typeformats = None,
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individualformats = None,
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watchers = None):
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self.options = options
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self.expandedINames = expanded
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self.typeformats = typeformats
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self.individualformats = individualformats
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self.watchers = watchers
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self.buffer = ""
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if self.options == "listmodules":
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self.handleListModules()
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elif self.options == "listsymbols":
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self.handleListSymbols(expanded)
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else:
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self.handleListVars()
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def put(self, value):
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#sys.stdout.write(value)
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self.buffer += value
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def putField(self, name, value):
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self.put('%s="%s",' % (name, value))
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def putItemCount(self, count):
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self.put('value="<%s items>",' % count)
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def putEllipsis(self):
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self.put('{name="<incomplete>",value="",type="",numchild="0"},')
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def cleanType(self, type):
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t = str(type)
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if t.startswith("<type '") and t.endswith("'>"):
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t = t[7:-2]
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if t.startswith("<class '") and t.endswith("'>"):
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t = t[8:-2]
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return t
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def putType(self, type, priority = 0):
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self.putField("type", self.cleanType(type))
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def putAddress(self, addr):
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self.put('addr="%s",' % cleanAddress(addr))
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def putNumChild(self, numchild):
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self.put('numchild="%s",' % numchild)
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def putValue(self, value, encoding = None, priority = 0):
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self.putField("value", value)
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def putName(self, name):
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self.put('name="%s",' % name)
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def isExpanded(self, iname):
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#self.warn("IS EXPANDED: %s in %s" % (iname, self.expandedINames))
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if iname.startswith("None"):
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raise "Illegal iname '%s'" % iname
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#self.warn(" --> %s" % (iname in self.expandedINames))
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return iname in self.expandedINames
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def isExpandedIName(self, iname):
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return iname in self.expandedINames
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def itemFormat(self, item):
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format = self.formats.get(str(cleanAddress(item.value.address)))
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if format is None:
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format = self.typeformats.get(self.stripClassTag(str(item.value.type)))
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return format
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def dumpFrame(self, frame):
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for var in frame.f_locals.keys():
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if var == "__file__":
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continue
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#if var == "__name__":
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# continue
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if var == "__package__":
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continue
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if var == "qdebug":
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continue
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if var != '__builtins__':
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value = frame.f_locals[var]
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self.dumpValue(value, var, "local.%s" % var)
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def dumpValue(self, value, name, iname):
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t = type(value)
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tt = self.cleanType(t)
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if tt == "module" or tt == "function":
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return
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if str(value).startswith("<class '"):
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return
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# FIXME: Should we?
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if str(value).startswith("<enum-item "):
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return
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self.put("{")
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self.putField("iname", iname)
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self.putName(name)
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self.putType(tt)
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if tt == "NoneType":
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self.putValue("None")
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self.putNumChild(0)
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elif tt == "list" or tt == "tuple":
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self.putItemCount(len(value))
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#self.putValue(value)
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self.put("children=[")
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for i in xrange(len(value)):
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self.dumpValue(value[i], str(i), "%s.%d" % (iname, i))
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self.put("]")
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elif tt == "str":
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v = value
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self.putValue(v.encode('hex'))
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self.putField("valueencoded", 6)
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self.putNumChild(0)
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elif tt == "unicode":
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v = value
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self.putValue(v.encode('hex'))
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self.putField("valueencoded", 6)
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self.putNumChild(0)
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elif tt == "buffer":
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v = str(value)
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self.putValue(v.encode('hex'))
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self.putField("valueencoded", 6)
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self.putNumChild(0)
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elif tt == "xrange":
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b = iter(value).next()
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e = b + len(value)
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self.putValue("(%d, %d)" % (b, e))
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self.putNumChild(0)
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elif tt == "dict":
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self.putItemCount(len(value))
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self.putField("childnumchild", 2)
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self.put("children=[")
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i = 0
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for (k, v) in value.iteritems():
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self.put("{")
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self.putType(" ")
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self.putValue("%s: %s" % (k, v))
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if self.isExpanded(iname):
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self.put("children=[")
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self.dumpValue(k, "key", "%s.%d.k" % (iname, i))
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self.dumpValue(v, "value", "%s.%d.v" % (iname, i))
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self.put("]")
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self.put("},")
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i += 1
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self.put("]")
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elif tt == "class":
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pass
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elif tt == "module":
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pass
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elif tt == "function":
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pass
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elif str(value).startswith("<enum-item "):
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# FIXME: Having enums always shown like this is not nice.
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self.putValue(str(value)[11:-1])
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self.putNumChild(0)
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else:
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v = str(value)
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p = v.find(" object at ")
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if p > 1:
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v = "@" + v[p + 11:-1]
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self.putValue(v)
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if self.isExpanded(iname):
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self.put("children=[")
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for child in dir(value):
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if child == "__dict__":
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continue
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if child == "__doc__":
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continue
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if child == "__module__":
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continue
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attr = getattr(value, child)
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if callable(attr):
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continue
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try:
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self.dumpValue(attr, child, "%s.%s" % (iname, child))
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except:
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pass
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self.put("],")
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self.put("},")
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def warn(self, msg):
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self.putField("warning", msg)
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def handleListVars(self):
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# Trigger error to get a backtrace.
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frame = None
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#self.warn("frame: %s" % frame)
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try:
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raise ZeroDivisionError
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except ZeroDivisionError:
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frame = sys.exc_info()[2].tb_frame.f_back
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limit = 30
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n = 0
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isActive = False
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while frame is not None and n < limit:
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#self.warn("frame: %s" % frame.f_locals.keys())
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lineno = frame.f_lineno
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code = frame.f_code
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filename = code.co_filename
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name = code.co_name
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if isActive:
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linecache.checkcache(filename)
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line = linecache.getline(filename, lineno, frame.f_globals)
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self.dumpFrame(frame)
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if name == "<module>":
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isActive = False
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if name == "trace_dispatch":
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isActive = True
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frame = frame.f_back
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n = n + 1
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#sys.stdout.flush()
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def handleListModules(self):
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self.put("modules=[");
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for name in sys.modules:
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self.put("{")
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self.putName(name)
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self.putValue(sys.modules[name])
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self.put("},")
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self.put("]")
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#sys.stdout.flush()
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def handleListSymbols(self, module):
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#self.put("symbols=%s" % dir(sys.modules[module]))
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self.put("symbols=[");
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for name in sys.modules:
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self.put("{")
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self.putName(name)
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#self.putValue(sys.modules[name])
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self.put("},")
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self.put("]")
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#sys.stdout.flush()
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d = QDebug(options, expanded, typeformats, individualformats, watchers)
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#print d.buffer
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sys.stdout.write(d.buffer)
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sys.stdout.flush()
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