forms.py 文件源码

 复制代码def _generateFormClasses(self, classes):
        ''' Loops over all ModelClasses and generates a new WTForm class.  New form classes are named as [ModelClassName]Form.
            Sets the new form as an attribute on MarvinForm.  Also populates the _param_to_form_lookup dictonary with
            all ModelClass/WTForm parameters and their corresponding forms.

            e.g.  _param_form_lookup['name'] = marvin.tools.query.forms.IFUDesignForm
        '''

        for key, val in classes.items():
            classname = '{0}Form'.format(key)
            try:
                newclass = formClassFactory(classname, val, ModelForm)
            except Exception as e:
                warnings.warn('class {0} not Formable'.format(key), MarvinUserWarning)
            else:
                self.__setattr__(classname, newclass)
                self._loadParams(newclass)