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Viewing changes to project_task_dependencies/project.py

  • Committer: ferdinand
  • Date: 2013-12-07 14:27:10 UTC
  • Revision ID: office@chrcar.at-20131207142710-ssw4pasu318bzkk0
[REF] compute start+end dates respecing duration

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Lines of Context:
project_task_dependencies/project.py
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        , ('Minutes', _('Minutes'))
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        ]
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    def _duration(self, cr, uid, ids, field_name, arg, context=None):
 
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        if context is None:
 
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            context = {}        
 
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        for task in self.browse(cr, uid, task_ids, context):
 
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            if task.date_start and task.date_end:
 
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                #_logger.debug('FGF date change %s %s' % (date_start, date_end ))
 
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                from_date = datetime.strptime(task.date_start,'%Y-%m-%d %H:%M:%S')
 
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                to_date = datetime.strptime(task.date_end,'%Y-%m-%d %H:%M:%S')
 
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                duration = (to_date - from_date).days
 
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            else:
 
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                duration = ''
 
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            #return {'value': {'duration': duration }}
 
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            res[task.id] = duration
 
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        return res
 
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    _columns = {
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        'predecessor_ids': one2many_sorted.many2many_sorted('project.task',
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                                            'task_predecessors_rel',
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                                            'predecessor_id','task_id',
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                                            'Task Successor',
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                                             order = 'date_start, name' ),
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        'duration': fields.integer('Duration',digits=(4)),
 
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        #'duration': fields.integer('Duration',digits=(4)),
 
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        'duration': fields.function(_duration, type='integer', string="Duration"),
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        'duration_min': fields.integer('Minimum Duration', digits=(4), help="Minimum duration in duration_unit. If not set it is computed automatically as difference between start and end date"),
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        'duration_unit': fields.selection(_duration_units, 'Duration Unit', required=True, help="Currently only days are supported"),
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        'compute_dependency': fields.boolean('Compute earliest start date', help="If set we compute the earliest start date of this task and of all marked successors and based on date for start and end or deadline if end not set"),