예제 #1
0
파일: mmode.py 프로젝트: ChandleWEi/firefly
 def getAllPkByFk(self,fk):
     '''根据外键获取主键列表
     '''
     name = '%s_fk:%s'%(self._name,fk)
     fkmm = MFKMode(name)
     pklist = fkmm.get('pklist')
     if pklist is not None:
         return pklist
     props = {self._fk:fk}
     dbkeylist = util.getAllPkByFkInDB(self._name, self._pk, props)
     name = '%s_fk:%s'%(self._name,fk)
     fkmm = MFKMode(name, pklist = dbkeylist)
     fkmm.insert()
     return dbkeylist
예제 #2
0
 def getAllPkByFk(self, fk):
     """根据外键获取主键列表
     """
     name = '%s_fk:%s' % (self._name, fk)
     fkmm = MFKMode(name)
     pklist = fkmm.get('pklist')
     if pklist is not None:
         return pklist
     props = {self._fk: fk}
     dbkeylist = util.getAllPkByFkInDB(self._name, self._pk, props)
     name = '%s_fk:%s' % (self._name, fk)
     fkmm = MFKMode(name, pklist=dbkeylist)
     fkmm.insert()
     return dbkeylist
예제 #3
0
파일: mmode.py 프로젝트: 549982170/mem
 def getAllPkByFk(self, fk):
     '''根据外键获取主键列表
     '''
     name = '%s_fk:%s' % (self._name, fk)
     fkmm = MFKMode(name)
     pklist = fkmm.get('pklist')
     if pklist is not None:  # 区别第一次加载
         return list(set(pklist))
     props = {self._fk: fk}
     dbkeylist = util.getAllPkByFkInDB(self._name, self._pk, props)
     name = '%s_fk:%s' % (self._name, fk)
     fkmm = MFKMode(name, pklist=dbkeylist)
     fkmm.insert()
     return list(set(dbkeylist))
예제 #4
0
파일: mmode.py 프로젝트: 9miao/G-Firefly
 def _update_fk(self,pk,old_fk_value,fk_value):
     """
     """
     tb_name = self._name.split(":")[0]
     old_name = '%s_fk:%s'%(tb_name,old_fk_value)
     old_fkmm = MFKMode(old_name)
     old_pklist = old_fkmm.get('pklist')
     if old_pklist is None:#如果外键列表没有生成,则重新生成
         props = {self._fk:old_fk_value}
         old_pklist = util.getAllPkByFkInDB(tb_name, self._pk, props)
     if old_pklist and pk in old_pklist:#清理原有的外键
         old_pklist.remove(pk)
         old_fkmm.update('pklist', old_pklist)
     if fk_value is None:
         return
     new_name = '%s_fk:%s'%(tb_name,fk_value)
     new_fkmm = MFKMode(new_name)
     new_pklist = new_fkmm.get('pklist')
     if new_pklist is None:
         props = {self._fk:fk_value}
         new_pklist=util.getAllPkByFkInDB(tb_name,self._pk, props)
     if pk not in new_pklist:
         new_pklist.append(pk)
         new_fkmm.update('pklist', new_pklist)
예제 #5
0
 def _update_fk(self, pk, old_fk_value, fk_value):
     """
     """
     tb_name = self._name.split(":")[0]
     old_name = '%s_fk:%s' % (tb_name, old_fk_value)
     old_fkmm = MFKMode(old_name)
     old_pklist = old_fkmm.get('pklist')
     if old_pklist is None:  #如果外键列表没有生成,则重新生成
         props = {self._fk: old_fk_value}
         old_pklist = util.getAllPkByFkInDB(tb_name, self._pk, props)
     if old_pklist and pk in old_pklist:  #清理原有的外键
         old_pklist.remove(pk)
         old_fkmm.update('pklist', old_pklist)
     if fk_value is None:
         return
     new_name = '%s_fk:%s' % (tb_name, fk_value)
     new_fkmm = MFKMode(new_name)
     new_pklist = new_fkmm.get('pklist')
     if new_pklist is None:
         props = {self._fk: fk_value}
         new_pklist = util.getAllPkByFkInDB(tb_name, self._pk, props)
     if pk not in new_pklist:
         new_pklist.append(pk)
         new_fkmm.update('pklist', new_pklist)
예제 #6
0
 def getAllPkByFk(self,**kw):
     """
     """
     dbkeylist = util.getAllPkByFkInDB(self._name, self._pk, kw)
     return dbkeylist