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#-----------------------------------------------------------------------------
# Name: ProfileView.py
# Purpose: View that displays sortable profile statistics, linked to code
#
# Author: Riaan Booysen
#
# Created: 2000/05/17
# RCS-ID: $Id: ProfileView.py,v 1.12 2004/08/16 13:35:57 riaan Exp $
# Copyright: (c) 1999 - 2004 Riaan Booysen
# Licence: GPL
#-----------------------------------------------------------------------------
print 'importing Views.ProfileView'
import marshal, os
from wxPython.wx import *
from EditorViews import ListCtrlView, CloseableViewMix
class ProfileStatsView(ListCtrlView, CloseableViewMix):
viewName = 'Profile stats'
gotoLineBmp = 'Images/Editor/GotoLine.png'
calleesBmp = 'Images/Editor/Callees.png'
callersBmp = 'Images/Editor/Callers.png'
saveAsBmp = 'Images/Editor/SaveAs.png'
def __init__(self, parent, model):
CloseableViewMix.__init__(self, 'stats')
ListCtrlView.__init__(self, parent, model, wxLC_REPORT | wxLC_SINGLE_SEL,
( ('Goto line', self.OnGoto, self.gotoLineBmp, ''),
('-', None, '', ''),
('Callers (called this function)', self.OnCallers, self.callersBmp, ''),
('Callees (are called by this function)', self.OnCallees, self.calleesBmp, ''),
('-', None, '', '') ) +
self.closingActionItems +
( ('Save stats', self.OnSaveStats, self.saveAsBmp, ''),
), 0)
self.InsertColumn(0, 'module')
self.InsertColumn(1, 'line')
self.InsertColumn(2, 'function')
self.InsertColumn(3, 'ncalls')
self.InsertColumn(4, 'tottime')
self.InsertColumn(5, 'totpercall')
self.InsertColumn(6, 'cumtime')
self.InsertColumn(7, 'cumpercall')
self.SetColumnWidth(0, 100)
self.SetColumnWidth(1, 30)
self.SetColumnWidth(2, 100)
self.SetColumnWidth(3, 50)
self.SetColumnWidth(4, 60)
self.SetColumnWidth(5, 60)
self.SetColumnWidth(6, 60)
self.SetColumnWidth(7, 60)
EVT_LIST_COL_CLICK(self, -1, self.OnColClick)
self.sortAscend = false
self.sortCol = 0
self.all_callees = None
self.active = true
self.stats = None
self.profDir = ''
def sortCmp(self, item1, item2):
res = 1
if item1 < item2: res = -1
elif item1 == item2: res = 0
if not self.sortAscend:
return res * -1
else:
return res
def sortFunction(self, itemIdx1, itemIdx2):
item1 = self.statKeyList[itemIdx1]
item2 = self.statKeyList[itemIdx2]
return self.sortCmp(item1, item2)
def sortNCalls(self, itemIdx1, itemIdx2):
item1 = self.stats[self.statKeyList[itemIdx1]][0]
item2 = self.stats[self.statKeyList[itemIdx2]][0]
return self.sortCmp(item1, item2)
def sortTotTime(self, itemIdx1, itemIdx2):
item1 = self.stats[self.statKeyList[itemIdx1]][2]
item2 = self.stats[self.statKeyList[itemIdx2]][2]
return self.sortCmp(item1, item2)
def sortTotPerCall(self, itemIdx1, itemIdx2):
key1 = self.statKeyList[itemIdx1]
key2 = self.statKeyList[itemIdx2]
ncalls1 = self.stats[key1][0]
ncalls2 = self.stats[key2][0]
if ncalls1 and ncalls2:
item1 = self.stats[key1][2] / ncalls1
item2 = self.stats[key2][2] / ncalls2
return self.sortCmp(item1, item2)
else:
return 0
def sortCumTime(self, itemIdx1, itemIdx2):
item1 = self.stats[self.statKeyList[itemIdx1]][3]
item2 = self.stats[self.statKeyList[itemIdx2]][3]
return self.sortCmp(item1, item2)
def sortCumPerCall(self, itemIdx1, itemIdx2):
if self.stats[self.statKeyList[itemIdx1]][0] and \
self.stats[self.statKeyList[itemIdx2]][0]:
item1 = self.stats[self.statKeyList[itemIdx1]][3]/ \
self.stats[self.statKeyList[itemIdx1]][0]
item2 = self.stats[self.statKeyList[itemIdx2]][3]/ \
self.stats[self.statKeyList[itemIdx2]][0]
return self.sortCmp(item1, item2)
else: return 0
def calc_callees(self):
""" from pstats """
if self.all_callees: return
self.all_callees = all_callees = {}
for func in self.stats.keys():
if not all_callees.has_key(func):
all_callees[func] = {}
cc, nc, tt, ct, callers = self.stats[func]
for func2 in callers.keys():
if not all_callees.has_key(func2):
all_callees[func2] = {}
all_callees[func2][func] = callers[func2]
return
def refreshCtrl(self):
ListCtrlView.refreshCtrl(self)
if self.stats:
self.statKeyList = self.stats.keys()
self.statKeyList.sort()
i = 0
for filename, lineno, funcname in self.statKeyList:
stats = self.stats[(filename, lineno, funcname)]
i = self.addReportItems(i, (os.path.basename(filename), str(lineno),
funcname, '%d' % stats[0], '%f' % stats[2],
stats[0] and '%f' % (stats[2]/stats[0]) or '',
'%f' % stats[3],
stats[0] and '%f' % (stats[3]/stats[0]) or ''))
self.SetItemData(i, i)
self.pastelise()
def getStatIdx(self):
for i in range(self.GetItemCount()):
if self.GetItemState(i, wxLIST_STATE_SELECTED):
return self.GetItemData(i)
idx = self.GetItemData(i)
return idx
def OnGoto(self, event):
if self.selected > -1:
idx = self.getStatIdx()
key = self.statKeyList[idx]
if key[0] == '<string>':
wxLogMessage("Eval'd or exec'd code, no module.")
return
if os.path.isabs(key[0]):
model, controller = self.model.editor.openOrGotoModule(key[0])
else:
model, controller = self.model.editor.openOrGotoModule(
os.path.join(self.profDir, key[0]))
model.views['Source'].focus()
model.views['Source'].SetFocus()
model.views['Source'].gotoLine(key[1]-1)
def OnCallers(self, event):
if self.selected > -1:
idx = self.getStatIdx()
callDct = self.stats[self.statKeyList[idx]][4]
# for name, number in callDct.items():
called = map(lambda x: `x[1]`+': '+x[0][2]+' | '+\
os.path.basename(os.path.splitext(x[0][0])[0]), callDct.items())
dlg = wxSingleChoiceDialog(self.model.editor,
'Choose a function:',
'%s was called by...' % self.statKeyList[idx][2], called)
try:
if dlg.ShowModal() == wxID_OK:
idx = called.index(dlg.GetStringSelection())
key = callDct.keys()[idx]
for i in range(self.GetItemCount()):
if self.statKeyList[self.GetItemData(i)] == key:
self.SetItemState(i,
wxLIST_STATE_SELECTED | wxLIST_STATE_FOCUSED,
wxLIST_STATE_SELECTED | wxLIST_STATE_FOCUSED)
self.EnsureVisible(i)
finally:
dlg.Destroy()
def OnCallees(self, event):
if self.selected > -1:
idx = self.getStatIdx()
key = self.statKeyList[idx]
# callDct = self.stats[key][4]
self.calc_callees()
if self.all_callees.has_key(key):
callDct = self.all_callees[key]
called = map(lambda x: `x[1]`+': '+x[0][2]+' | '+\
os.path.basename(os.path.splitext(x[0][0])[0]), callDct.items())
dlg = wxSingleChoiceDialog(self.model.editor,
'Choose a function:',
'%s called...' % self.statKeyList[idx][2], called)
try:
if dlg.ShowModal() == wxID_OK:
idx = called.index(dlg.GetStringSelection())
key = callDct.keys()[idx]
for i in range(self.GetItemCount()):
if self.statKeyList[self.GetItemData(i)] == key:
self.SetItemState(i,
wxLIST_STATE_SELECTED | wxLIST_STATE_FOCUSED,
wxLIST_STATE_SELECTED | wxLIST_STATE_FOCUSED)
self.EnsureVisible(i)
finally:
dlg.Destroy()
def OnColClick(self, event):
if self.sortCol != event.m_col:
self.sortAscend = false
else:
self.sortAscend = not self.sortAscend
self.sortCol = event.m_col
if event.m_col in (0, 1, 2):
self.SortItems(self.sortFunction)
elif event.m_col == 3:
self.SortItems(self.sortNCalls)
elif event.m_col == 4:
self.SortItems(self.sortTotTime)
elif event.m_col == 5:
self.SortItems(self.sortTotPerCall)
elif event.m_col == 6:
self.SortItems(self.sortCumTime)
elif event.m_col == 7:
self.SortItems(self.sortCumPerCall)
self.pastelise()
def OnSaveStats(self, event):
fn, suc = self.model.editor.saveAsDlg(\
os.path.splitext(self.model.filename)[0]+'.prof', 'BoaIntFiles')
if suc and self.stats:
from Explorers.Explorer import openEx
transport = openEx(fn)
transport.save(transport.currentFilename(), marshal.dumps(self.stats), 'wb')
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