Timetable creation crashes when there is only one day

Bug #1235150 reported by Muhammad Dawud on 2013-10-04
14
This bug affects 3 people
Affects Status Importance Assigned to Milestone
SchoolTool
Critical
Justas Sadzevičius

Bug Description

Steps as follows:

1. Give the timetable a name ex: General
2. Rotating cycle
3. Names of day (Saturday)
4. Same time each day
5. Start and end times are default - 9:30-10:25 and 10:30-11:25
6. Designated by times
7. Yes to check homeroom attendance
8. tick the first period

- then the bug happens -

The error output is as follows:

An internal server error has occurred. This most likely means that you have found a bug in SchoolTool. Please report it on the issue tracker.
Exception

LocationError: ('value', 'value')

Traceback

File "/usr/lib/python2.7/dist-packages/zope/publisher/publish.py", line 132, in publish
  result = publication.callObject(request, obj)
File "/usr/lib/python2.7/dist-packages/zope/app/publication/zopepublication.py", line 207, in callObject
  return mapply(ob, request.getPositionalArguments(), request)
File "/usr/lib/python2.7/dist-packages/zope/publisher/publish.py", line 107, in mapply
  return debug_call(obj, args)
Extra information: <schooltool.skin.flourish.zcml_content.FlourishTimetableView_index.html object at 0x7f1224386cd0>
File "/usr/lib/python2.7/dist-packages/zope/publisher/publish.py", line 113, in debug_call
  return obj(*args)
File "/usr/lib/python2.7/dist-packages/schooltool/skin/flourish/page.py", line 81, in __call__
  result = self.render(*args, **kw)
File "/usr/lib/python2.7/dist-packages/schooltool/skin/flourish/page.py", line 74, in render
  return self.template(*args, **kw)
File "/usr/lib/python2.7/dist-packages/zope/browserpage/viewpagetemplatefile.py", line 83, in __call__
  return self.im_func(im_self, *args, **kw)
File "/usr/lib/python2.7/dist-packages/zope/browserpage/viewpagetemplatefile.py", line 51, in __call__
  sourceAnnotations=getattr(debug_flags, 'sourceAnnotations', 0),
File "/usr/lib/python2.7/dist-packages/zope/pagetemplate/pagetemplate.py", line 132, in pt_render
  strictinsert=0, sourceAnnotations=sourceAnnotations
Template "/usr/lib/python2.7/dist-packages/schooltool/skin/flourish/templates/main.pt"
File "/usr/lib/python2.7/dist-packages/zope/pagetemplate/pagetemplate.py", line 240, in __call__
  interpreter()
File "/usr/lib/python2.7/dist-packages/zope/tal/talinterpreter.py", line 271, in __call__
  self.interpret(self.program)
File "/usr/lib/python2.7/dist-packages/zope/tal/talinterpreter.py", line 343, in interpret
  handlers[opcode](self, args)
File "/usr/lib/python2.7/dist-packages/zope/tal/talinterpreter.py", line 533, in do_optTag_tal
  self.do_optTag(stuff)
File "/usr/lib/python2.7/dist-packages/zope/tal/talinterpreter.py", line 518, in do_optTag
  return self.no_tag(start, program)
File "/usr/lib/python2.7/dist-packages/zope/tal/talinterpreter.py", line 513, in no_tag
  self.interpret(program)
File "/usr/lib/python2.7/dist-packages/zope/tal/talinterpreter.py", line 343, in interpret
  handlers[opcode](self, args)
File "/usr/lib/python2.7/dist-packages/zope/tal/talinterpreter.py", line 742, in do_insertStructure_tal
  structure = self.engine.evaluateStructure(expr)
File "/usr/lib/python2.7/dist-packages/zope/tales/tales.py", line 696, in evaluate
  return expression(self)
Template "/usr/lib/python2.7/dist-packages/schooltool/skin/flourish/templates/main.pt", line 79, column 8
  Expression: <PathExpr standard:u'view/page_template|nothing'>
File "/usr/lib/python2.7/dist-packages/zope/tales/expressions.py", line 217, in __call__
  return self._eval(econtext)
File "/usr/lib/python2.7/dist-packages/zope/tales/expressions.py", line 211, in _eval
  return ob()
File "/usr/lib/python2.7/dist-packages/zope/browserpage/viewpagetemplatefile.py", line 83, in __call__
  return self.im_func(im_self, *args, **kw)
File "/usr/lib/python2.7/dist-packages/zope/browserpage/viewpagetemplatefile.py", line 51, in __call__
  sourceAnnotations=getattr(debug_flags, 'sourceAnnotations', 0),
File "/usr/lib/python2.7/dist-packages/zope/pagetemplate/pagetemplate.py", line 132, in pt_render
  strictinsert=0, sourceAnnotations=sourceAnnotations
Template "/usr/lib/python2.7/dist-packages/schooltool/skin/flourish/templates/page.pt"
File "/usr/lib/python2.7/dist-packages/zope/pagetemplate/pagetemplate.py", line 240, in __call__
  interpreter()
File "/usr/lib/python2.7/dist-packages/zope/tal/talinterpreter.py", line 271, in __call__
  self.interpret(self.program)
File "/usr/lib/python2.7/dist-packages/zope/tal/talinterpreter.py", line 343, in interpret
  handlers[opcode](self, args)
File "/usr/lib/python2.7/dist-packages/zope/tal/talinterpreter.py", line 583, in do_setLocal_tal
  self.engine.setLocal(name, self.engine.evaluateValue(expr))
File "/usr/lib/python2.7/dist-packages/zope/tales/tales.py", line 696, in evaluate
  return expression(self)
Template "/usr/lib/python2.7/dist-packages/schooltool/skin/flourish/templates/page.pt", line 14, column 2
  Expression: <PathExpr standard:u'view/content_template|nothing'>
File "/usr/lib/python2.7/dist-packages/zope/tales/expressions.py", line 217, in __call__
  return self._eval(econtext)
File "/usr/lib/python2.7/dist-packages/zope/tales/expressions.py", line 211, in _eval
  return ob()
File "/usr/lib/python2.7/dist-packages/zope/browserpage/viewpagetemplatefile.py", line 83, in __call__
  return self.im_func(im_self, *args, **kw)
File "/usr/lib/python2.7/dist-packages/zope/browserpage/viewpagetemplatefile.py", line 51, in __call__
  sourceAnnotations=getattr(debug_flags, 'sourceAnnotations', 0),
File "/usr/lib/python2.7/dist-packages/zope/pagetemplate/pagetemplate.py", line 132, in pt_render
  strictinsert=0, sourceAnnotations=sourceAnnotations
Template "/usr/lib/python2.7/dist-packages/schooltool/timetable/browser/templates/f_timetable.pt"
File "/usr/lib/python2.7/dist-packages/zope/pagetemplate/pagetemplate.py", line 240, in __call__
  interpreter()
File "/usr/lib/python2.7/dist-packages/zope/tal/talinterpreter.py", line 271, in __call__
  self.interpret(self.program)
File "/usr/lib/python2.7/dist-packages/zope/tal/talinterpreter.py", line 343, in interpret
  handlers[opcode](self, args)
File "/usr/lib/python2.7/dist-packages/zope/tal/talinterpreter.py", line 742, in do_insertStructure_tal
  structure = self.engine.evaluateStructure(expr)
File "/usr/lib/python2.7/dist-packages/zope/tales/tales.py", line 696, in evaluate
  return expression(self)
Template "/usr/lib/python2.7/dist-packages/schooltool/timetable/browser/templates/f_timetable.pt", line 15, column 4
  Expression: <PathExpr standard:u'context/periods/schooltool:content/table'>
File "/usr/lib/python2.7/dist-packages/zope/tales/expressions.py", line 217, in __call__
  return self._eval(econtext)
File "/usr/lib/python2.7/dist-packages/zope/tales/expressions.py", line 211, in _eval
  return ob()
File "/usr/lib/python2.7/dist-packages/schooltool/skin/flourish/content.py", line 59, in __call__
  return self.render(*args, **kw)
File "/usr/lib/python2.7/dist-packages/schooltool/skin/flourish/zcml_content.py", line 130, in <lambda>
  setattr(new_class, attr, lambda *a, **kw: method(*a, **kw))
File "/usr/lib/python2.7/dist-packages/zope/browserpage/viewpagetemplatefile.py", line 83, in __call__
  return self.im_func(im_self, *args, **kw)
File "/usr/lib/python2.7/dist-packages/zope/browserpage/viewpagetemplatefile.py", line 51, in __call__
  sourceAnnotations=getattr(debug_flags, 'sourceAnnotations', 0),
File "/usr/lib/python2.7/dist-packages/zope/pagetemplate/pagetemplate.py", line 132, in pt_render
  strictinsert=0, sourceAnnotations=sourceAnnotations
Template "/usr/lib/python2.7/dist-packages/schooltool/timetable/browser/templates/f_daytemplates_table.pt"
File "/usr/lib/python2.7/dist-packages/zope/pagetemplate/pagetemplate.py", line 240, in __call__
  interpreter()
File "/usr/lib/python2.7/dist-packages/zope/tal/talinterpreter.py", line 271, in __call__
  self.interpret(self.program)
File "/usr/lib/python2.7/dist-packages/zope/tal/talinterpreter.py", line 343, in interpret
  handlers[opcode](self, args)
File "/usr/lib/python2.7/dist-packages/zope/tal/talinterpreter.py", line 821, in do_loop_tal
  self.interpret(block)
File "/usr/lib/python2.7/dist-packages/zope/tal/talinterpreter.py", line 343, in interpret
  handlers[opcode](self, args)
File "/usr/lib/python2.7/dist-packages/zope/tal/talinterpreter.py", line 821, in do_loop_tal
  self.interpret(block)
File "/usr/lib/python2.7/dist-packages/zope/tal/talinterpreter.py", line 343, in interpret
  handlers[opcode](self, args)
File "/usr/lib/python2.7/dist-packages/zope/tal/talinterpreter.py", line 533, in do_optTag_tal
  self.do_optTag(stuff)
File "/usr/lib/python2.7/dist-packages/zope/tal/talinterpreter.py", line 518, in do_optTag
  return self.no_tag(start, program)
File "/usr/lib/python2.7/dist-packages/zope/tal/talinterpreter.py", line 513, in no_tag
  self.interpret(program)
File "/usr/lib/python2.7/dist-packages/zope/tal/talinterpreter.py", line 343, in interpret
  handlers[opcode](self, args)
File "/usr/lib/python2.7/dist-packages/zope/tal/talinterpreter.py", line 852, in do_condition
  self.interpret(block)
File "/usr/lib/python2.7/dist-packages/zope/tal/talinterpreter.py", line 343, in interpret
  handlers[opcode](self, args)
File "/usr/lib/python2.7/dist-packages/zope/tal/talinterpreter.py", line 533, in do_optTag_tal
  self.do_optTag(stuff)
File "/usr/lib/python2.7/dist-packages/zope/tal/talinterpreter.py", line 518, in do_optTag
  return self.no_tag(start, program)
File "/usr/lib/python2.7/dist-packages/zope/tal/talinterpreter.py", line 513, in no_tag
  self.interpret(program)
File "/usr/lib/python2.7/dist-packages/zope/tal/talinterpreter.py", line 343, in interpret
  handlers[opcode](self, args)
File "/usr/lib/python2.7/dist-packages/zope/tal/talinterpreter.py", line 742, in do_insertStructure_tal
  structure = self.engine.evaluateStructure(expr)
File "/usr/lib/python2.7/dist-packages/zope/tales/tales.py", line 696, in evaluate
  return expression(self)
Template "/usr/lib/python2.7/dist-packages/schooltool/timetable/browser/templates/f_daytemplates_table.pt", line 23, column 12
  Expression: <PathExpr standard:u'col/value'>
File "/usr/lib/python2.7/dist-packages/zope/tales/expressions.py", line 217, in __call__
  return self._eval(econtext)
File "/usr/lib/python2.7/dist-packages/zope/tales/expressions.py", line 194, in _eval
  ob = self._subexprs[-1](econtext)
File "/usr/lib/python2.7/dist-packages/zope/tales/expressions.py", line 124, in _eval
  ob = self._traverser(ob, element, econtext)
File "/usr/lib/python2.7/dist-packages/zope/pagetemplate/engine.py", line 66, in __call__
  request=request)
File "/usr/lib/python2.7/dist-packages/zope/traversing/adapters.py", line 136, in traversePathElement
  return traversable.traverse(nm, further_path)
Extra information: ('value', 'value')
File "/usr/lib/python2.7/dist-packages/zope/traversing/adapters.py", line 50, in traverse
  raise LocationError(subject, name)
Extra information: ('value', 'value', [])

Related branches

Changed in schooltool:
status: New → Confirmed
Changed in schooltool:
importance: Undecided → Critical
assignee: nobody → Justas Sadzevičius (justas-pov)
Changed in schooltool:
status: Confirmed → Won't Fix
status: Won't Fix → Fix Committed
Changed in schooltool:
milestone: none → 2.6.0
Changed in schooltool:
status: Fix Committed → Fix Released
summary: - Timetable creation fails / crashes
+ Timetable creation crashes when there is only one day
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