[MERGE] report/preprocess: make sure to remove the quotes of repeatIn third argument.
Also add docstrings to the workflow_service classes. bzr revid: vmt@openerp.com-20110920120436-txwspf556lolbibv
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bbd90612bc
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@ -65,7 +65,10 @@ class report(object):
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if type =='html2html':
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match = html_parents
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if txt.group(3):
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match = [txt.group(3)]
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group_3 = txt.group(3)
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if group_3.startswith("'") or group_3.startswith('"'):
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group_3 = group_3[1:-1]
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match = [group_3]
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n = node
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while n.tag not in match:
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n = n.getparent()
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@ -27,6 +27,15 @@ import openerp.netsvc as netsvc
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import openerp.pooler as pooler
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class workflow_service(netsvc.Service):
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"""
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Sometimes you might want to fire a signal or re-evaluate the current state
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of a workflow using the service's API. You can access the workflow services
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using:
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>>> import netsvc
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>>> wf_service = netsvc.LocalService("workflow")
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"""
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def __init__(self, name='workflow', audience='*'):
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netsvc.Service.__init__(self, name, audience)
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self.exportMethod(self.trg_write)
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@ -42,12 +51,31 @@ class workflow_service(netsvc.Service):
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self.wkf_on_create_cache[cr.dbname]={}
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def trg_write(self, uid, res_type, res_id, cr):
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"""
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Reevaluates the specified workflow instance. Thus if any condition for
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a transition have been changed in the backend, then running ``trg_write``
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will move the workflow over that transition.
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:param res_type: the model name
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:param res_id: the model instance id the workflow belongs to
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:param cr: a database cursor
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"""
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ident = (uid,res_type,res_id)
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cr.execute('select id from wkf_instance where res_id=%s and res_type=%s and state=%s', (res_id or None,res_type or None, 'active'))
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for (id,) in cr.fetchall():
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instance.update(cr, id, ident)
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def trg_trigger(self, uid, res_type, res_id, cr):
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"""
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Activate a trigger.
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If a workflow instance is waiting for a trigger from another model, then this
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trigger can be activated if its conditions are met.
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:param res_type: the model name
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:param res_id: the model instance id the workflow belongs to
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:param cr: a database cursor
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"""
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cr.execute('select instance_id from wkf_triggers where res_id=%s and model=%s', (res_id,res_type))
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res = cr.fetchall()
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for (instance_id,) in res:
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@ -56,10 +84,24 @@ class workflow_service(netsvc.Service):
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instance.update(cr, instance_id, ident)
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def trg_delete(self, uid, res_type, res_id, cr):
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"""
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Delete a workflow instance
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:param res_type: the model name
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:param res_id: the model instance id the workflow belongs to
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:param cr: a database cursor
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"""
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ident = (uid,res_type,res_id)
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instance.delete(cr, ident)
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def trg_create(self, uid, res_type, res_id, cr):
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"""
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Create a new workflow instance
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:param res_type: the model name
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:param res_id: the model instance id to own the created worfklow instance
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:param cr: a database cursor
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"""
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ident = (uid,res_type,res_id)
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self.wkf_on_create_cache.setdefault(cr.dbname, {})
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if res_type in self.wkf_on_create_cache[cr.dbname]:
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@ -72,6 +114,14 @@ class workflow_service(netsvc.Service):
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instance.create(cr, ident, wkf_id)
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def trg_validate(self, uid, res_type, res_id, signal, cr):
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"""
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Fire a signal on a given workflow instance
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:param res_type: the model name
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:param res_id: the model instance id the workflow belongs to
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:signal: the signal name to be fired
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:param cr: a database cursor
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"""
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result = False
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ident = (uid,res_type,res_id)
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# ids of all active workflow instances for a corresponding resource (id, model_nam)
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@ -81,10 +131,19 @@ class workflow_service(netsvc.Service):
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result = result or res2
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return result
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# make all workitems which are waiting for a (subflow) workflow instance
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# for the old resource point to the (first active) workflow instance for
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# the new resource
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def trg_redirect(self, uid, res_type, res_id, new_rid, cr):
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"""
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Re-bind a workflow instance to another instance of the same model.
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Make all workitems which are waiting for a (subflow) workflow instance
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for the old resource point to the (first active) workflow instance for
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the new resource.
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:param res_type: the model name
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:param res_id: the model instance id the workflow belongs to
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:param new_rid: the model instance id to own the worfklow instance
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:param cr: a database cursor
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"""
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# get ids of wkf instances for the old resource (res_id)
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#CHECKME: shouldn't we get only active instances?
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cr.execute('select id, wkf_id from wkf_instance where res_id=%s and res_type=%s', (res_id, res_type))
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