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Code Pull Requests Releases Activity

PROJECT: improve speed for function fields 

bzr revid: ced-af9a4cdc8ee7176ea3bde03b12c23d82c2a7ea4c
This commit is contained in:
ced 2007-05-25 11:39:55 +00:00
parent b4eac1ca54
commit 22f4c5017c
1 changed files with 30 additions and 24 deletions
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54
addons/project/project.py
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@ -40,27 +40,33 @@ class project(osv.osv):
_description = "Project"
def _calc_effective(self, cr, uid, ids, name, args, context):
res = {}
projs = self.browse(cr, uid, ids)
for proj in projs:
if proj.id not in res:
res[proj.id] = 0
for child in proj.child_id:
res[proj.id] += child.effective_hours
for task in proj.tasks:
res[proj.id] += task.effective_hours
return res
ids2 = self.search(cr, uid, [('parent_id', 'child_of', ids)])
proj_set = ','.join(map(str, ids2))
cr.execute(("SELECT t.project_id, COALESCE(SUM(w.hours),0) FROM project_task t LEFT JOIN project_task_work w on (w.task_id = t.id) WHERE t.project_id in (%s) GROUP BY project_id") % (proj_set,))
res_sum = {}
for project_id, sum in cr.fetchall():
res_sum[project_id] = sum
res={}
for id in ids:
ids3 = self.search(cr, uid, [('parent_id', 'child_of', [id])])
res.setdefault(id, 0.0)
for idx in ids3:
res[id] += res_sum.get(idx, 0.0)
return res
def _calc_planned(self, cr, uid, ids, name, args, context):
ids2 = self.search(cr, uid, [('parent_id', 'child_of', ids)])
proj_set = ','.join(map(str, ids2))
cr.execute(("SELECT project_id, COALESCE(SUM(planned_hours),0) FROM project_task WHERE project_id IN (%s) GROUP BY project_id") % (proj_set,))
res_sum = {}
for project_id, sum in cr.fetchall():
res_sum[project_id] = sum
res = {}
projs = self.browse(cr, uid, ids)
for proj in projs:
if proj.id not in res:
res[proj.id] = 0
for child in proj.child_id:
res[proj.id] += child.planned_hours
for task in proj.tasks:
res[proj.id] += task.planned_hours
for id in ids:
ids3 = self.search(cr, uid, [('parent_id', 'child_of', [id])])
res.setdefault(id, 0.0)
for idx in ids3:
res[id] += res_sum.get(idx, 0.0)
return res
def _check_recursion(self, cr, uid, ids):
@ -124,7 +130,6 @@ class project(osv.osv):
]
# toggle activity of projects, their sub projects and their tasks
#CHECKME: it might be better to simply override the write method
def toggleActive(self, cr, uid, ids, context={}):
for proj in self.browse(cr, uid, ids, context):
self.setActive(cr, uid, proj.id, not proj.active, context)
@ -158,12 +163,13 @@ class task(osv.osv):
_name = "project.task"
_description = "Task"
def _hours_effect(self, cr, uid, ids, name, args, context):
task_set = ','.join(map(str, ids))
cr.execute(("SELECT task_id, COALESCE(SUM(hours),0) FROM project_task_work WHERE task_id in (%s) GROUP BY task_id") % (task_set,))
res = {}
for task in self.browse(cr, uid, ids, context=context):
tot = 0
for work in task.work_ids:
tot += work.hours
res[task.id] = tot
for id in ids:
res[id] = 0.0
for task_id, sum in cr.fetchall():
res[task_id] = sum
return res
_columns = {