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#-----------------------------------------------------------------------------
# Name: ZopeViews.py
# Purpose: Custom views for Zope models
#
# Author: Riaan Booysen
#
# Created: 2001
# RCS-ID: $Id: ZopeViews.py,v 1.11 2005/05/18 12:50:20 riaan Exp $
# Copyright: (c) 2001 - 2005
# Licence: GPL
#-----------------------------------------------------------------------------
print 'importing ZopeLib.ZopeViews'
import os, time
import wx
from Views.EditorViews import HTMLView, ListCtrlView
from Views.SourceViews import EditorStyledTextCtrl
from Views.StyledTextCtrls import DebuggingViewSTCMix
from Models.HTMLSupport import BaseHTMLStyledTextCtrlMix
import Utils, ErrorStack
from ExternalLib import xmlrpclib
# Can be extended by plug-ins, used by syntax highlighted styles
zope_additional_attributes = ''
# XXX This is expensive and will really need to delay generatePage until View
# XXX is focused (like ExploreView)
# XXX The HTML control does not interact well with Zope.
class ZopeHTMLStyledTextCtrlMix(BaseHTMLStyledTextCtrlMix):
def __init__(self, wId):
BaseHTMLStyledTextCtrlMix.__init__(self, wId)
zope_dtml_elements = 'dtml-var dtml-in dtml-if dtml-elif dtml-else dtml-unless '\
'dtml-with dtml-let dtml-call dtml-comment dtml-tree dtml-try dtml-except '\
'dtml-raise dtml-finally dtml-sqlvar '
zope_zsql_tags = 'params '
zope_attributes=\
'sequence-key sequence-item sequence-start sequence-end sequence-odd '
self.keywords = self.keywords + ' public !doctype '+ zope_dtml_elements +\
zope_zsql_tags + zope_attributes + zope_additional_attributes
self.setStyles()
class ZopeHTMLSourceView(EditorStyledTextCtrl, ZopeHTMLStyledTextCtrlMix):
viewName = 'ZopeHTML'
breakBmp = 'Images/Debug/Breakpoints.png'
defaultEOL = '\n'
def __init__(self, parent, model, actions=()):
wxID_ZOPEHTMLSOURCEVIEW = wx.NewId()
EditorStyledTextCtrl.__init__(self, parent, wxID_ZOPEHTMLSOURCEVIEW,
model, (('Refresh', self.OnRefresh, '-', 'Refresh'),) + actions, -1)
ZopeHTMLStyledTextCtrlMix.__init__(self, wxID_ZOPEHTMLSOURCEVIEW)
self.active = True
class ZopeDebugHTMLSourceView(ZopeHTMLSourceView, DebuggingViewSTCMix):
breakBmp = 'Images/Debug/Breakpoints.png'
defaultEOL = '\n'
def __init__(self, parent, model, actions=()):
ZopeHTMLSourceView.__init__(self, parent, model,
(('Toggle breakpoint', self.OnSetBreakPoint, self.breakBmp, 'ToggleBrk'),)
)
from Views.PySourceView import brkPtMrk, tmpBrkPtMrk, disabledBrkPtMrk, \
stepPosMrk, symbolMrg
DebuggingViewSTCMix.__init__(self, (brkPtMrk, tmpBrkPtMrk,
disabledBrkPtMrk, stepPosMrk))
self.setupDebuggingMargin(symbolMrg)
self.active = True
def OnMarginClick(self, event):
DebuggingViewSTCMix.OnMarginClick(self, event)
def refreshCtrl(self):
ZopeHTMLSourceView.refreshCtrl(self)
self.setInitialBreakpoints()
class ZopeHTMLView(HTMLView):
viewName = 'View'
def generatePage(self):
import urllib
url = 'http://%s:%d/%s'%(self.model.transport.properties['host'],
self.model.transport.properties['httpport'],
self.model.transport.whole_name())
f = urllib.urlopen(url)
s = f.read()
return s
class ZopeUndoView(ListCtrlView):
viewName = 'Undo'
undoBmp = 'Images/Shared/Undo.png'
def __init__(self, parent, model):
ListCtrlView.__init__(self, parent, model, wx.LC_REPORT,
(('Undo', self.OnUndo, self.undoBmp, ''),), -1)
self.addReportColumns( (('Action', 300), ('User', 75), ('Date', 130)) )
self.active = True
self.undoIds = []
def refreshCtrl(self):
ListCtrlView.refreshCtrl(self)
try:
undos = self.model.transport.getUndoableTransactions()
except xmlrpclib.Fault, error:
wx.LogError(Utils.html2txt(error.faultString))
else:
i = 0
self.undoIds = []
for undo in undos:
self.addReportItems(i, (undo['description'], undo['user_name'], str(undo['time'])) )
self.undoIds.append(undo['id'])
i = i + 1
self.pastelise()
def OnUndo(self, event):
if self.selected != -1:
try:
self.model.transport.undoTransaction([self.undoIds[self.selected]])
except xmlrpclib.Fault, error:
wx.LogError(Utils.html2txt(error.faultString))
except xmlrpclib.ProtocolError, error:
if error.errmsg == 'Moved Temporarily':
# This is actually a successful move
self.refreshCtrl()
else:
wx.LogError(Utils.html2txt(error.errmsg))
else:
self.refreshCtrl()
class ZopeSecurityView(ListCtrlView):
viewName = 'Security'
undoBmp = 'Images/Shared/Undo.png'
def __init__(self, parent, model):
ListCtrlView.__init__(self, parent, model, wx.LC_REPORT,
(('Edit', self.OnEdit, self.undoBmp, ''),), -1)
self.active = True
def refreshCtrl(self):
ListCtrlView.refreshCtrl(self)
perms = self.model.transport.getPermissions()
roles = self.model.transport.getRoles()
colls = [('Acquired', 40), ('Permission', 275)]
for role in roles:
colls.append( (role, 75) )
self.addReportColumns( colls )
i = 0
for perm in perms:
self.addReportItems(*(i, ((perm['acquire'] == 'CHECKED' and '*' or '',
perm['name']) + tuple(map( lambda x: x['checked'] == 'CHECKED' and '*' or '',
perm['roles'])) )))
i = i + 1
self.pastelise()
def OnEdit(self, event):
if self.selected != -1:
pass
class ZopeSiteErrorLogParser(ErrorStack.StackErrorParser):
def __init__(self, lines, libPath, baseUrl):
self.libPath = libPath
self.baseUrl = baseUrl
ErrorStack.StackErrorParser.__init__(self, lines)
def parse(self):
error = None
lines = self.lines[:]
while lines:
line = lines.pop()
if line.startswith(' Module '):
modPath, lineNo, funcName = line[9:].split(', ')
lineNo = int(lineNo[5:])
modPath = modPath.strip()
if modPath == 'Script (Python)':
path = lines.pop()
lines.pop()
if path.startswith(' - <PythonScript at '):
path = path[22:].strip()[:-1]
debugUrl = self.baseUrl+path+'/Script (Python)'
self.stack.append(
ErrorStack.StackEntry(debugUrl, lineNo+1, funcName))
elif modPath.startswith('Python expression'):
continue
else:
modPath = self.libPath+'/'+modPath.replace('.', '/')+'.py'
self.stack.append(ErrorStack.StackEntry(modPath, lineNo, funcName))
elif line.startswith(' - <PythonScript at '):
path = line[22:].strip()[:-1]
debugUrl = self.baseUrl+path+'/Script (Python)'
self.stack.append(
ErrorStack.StackEntry(debugUrl, 0, os.path.basename(path)))
elif line.startswith(' - <ZopePageTemplate at '):
path = line[26:].strip()[:-1]
debugUrl = self.baseUrl+path+'/Page Template'
self.stack.append(ErrorStack.StackEntry(debugUrl, 0,
os.path.basename(path)))
elif line.startswith(' - URL: '):
path = line[10:].strip()
lineNo, colNo = lines.pop().split(', ')
lineNo = int(lineNo.split()[-1])
debugUrl = self.baseUrl+path+'/Page Template'
self.stack.append(ErrorStack.StackEntry(debugUrl, lineNo,
os.path.basename(path)))
elif line and line[0] != ' ':
errType, errValue = line.split(': ', 1)
lines.reverse()
errValue = (errValue + ' '.join(lines)).strip()
if errValue and errValue[0] == '<':
errValue = Utils.html2txt(errValue).replace('\n', ' ')
error = [errType, errValue]
break
assert error
self.error = error
for entry in self.stack:
entry.error = error
class ZopeSiteErrorLogView(ListCtrlView):
viewName = 'Site Error Log'
gotoTracebackBmp = 'Images/Shared/Traceback.png'
refreshBmp = 'Images/Editor/Refresh.png'
def __init__(self, parent, model):
ListCtrlView.__init__(self, parent, model, wx.LC_REPORT,
(('Open traceback', self.OnOpen, self.gotoTracebackBmp, ''),
('Refresh', self.OnRefresh, self.refreshBmp, 'Refresh')), 0)
self.active = True
logEntryIds = []
def refreshCtrl(self):
ListCtrlView.refreshCtrl(self)
errLogNode = self.model.transport
try:
entries = errLogNode.getResource().getLogEntries()
except xmlrpclib.Fault, error:
wx.LogError(Utils.html2txt(error.faultString))
else:
cols = [('Time', 150), ('User', 100), ('Type', 80),
('Value', 200), ('Request URL', 350)]
self.addReportColumns(cols)
i = 0
self.logEntryIds = []
for entry in entries:
value = entry['value']
# pretty print html errors
if value and value[0] == '<':
value = Utils.html2txt(value).replace('\n', ' ').strip()
self.addReportItems(i, (time.ctime(entry['time']),
entry['username'], entry['type'], value, entry['url']) )
self.logEntryIds.append(entry['id'])
i = i + 1
self.pastelise()
def OnOpen(self, event):
if self.selected != -1:
logId = self.logEntryIds[self.selected]
errLogNode = self.model.transport
try:
textEntry = errLogNode.getResource().getLogEntryAsText(logId)
except xmlrpclib.Fault, error:
wx.LogError(Utils.html2txt(error.faultString))
else:
lines = textEntry.split('\n')
lines.reverse()
top = lines.pop().strip()
assert top == 'Traceback (innermost last):'
props = errLogNode.properties
libPath = props['localpath'] +'/lib/python'
# zopedebug urls are transparently looked up in the zope
# connections list when the transport is opened.
baseUrl = 'zopedebug://%s:%s/'%(props['host'], props['httpport'])
errStack = ZopeSiteErrorLogParser(lines, libPath, baseUrl)
erroutFrm = self.model.editor.erroutFrm
erroutFrm.updateCtrls([errStack], '', 'Error', libPath, textEntry)
erroutFrm.display()
def OnRefresh(self, event):
self.refreshCtrl()
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