我正在使用 PyXB 为TRIAS API v 1.0 和 v 1.1 实现客户端。我面临的问题是,两个 XSD 集合具有相同的命名空间,具有相同的元素和不同的内容。pyxbgen
所以我为每个版本构建了两个类绑定。但是我现在不能在同一个程序中同时使用它们,因为 PyXB 会抛出pyxb.exceptions_.NamespaceUniquenessError
:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/local/lib/python3.7/dist-packages/trias/v1_1/trias.py", line 31, in <module>
import trias.v1_1.siri as _ImportedBinding_trias_v1_1_siri
File "/usr/local/lib/python3.7/dist-packages/trias/v1_1/siri.py", line 30, in <module>
import trias.v1_1._nsgroup as _ImportedBinding_trias_v1_1__nsgroup
File "/usr/local/lib/python3.7/dist-packages/trias/v1_1/_nsgroup.py", line 31, in <module>
import trias.v1_1._D2LogicalModel as _ImportedBinding_trias_v1_1__D2LogicalModel
File "/usr/local/lib/python3.7/dist-packages/trias/v1_1/_D2LogicalModel.py", line 93, in <module>
Namespace.addCategoryObject('typeBinding', 'AbnormalTrafficTypeEnum', AbnormalTrafficTypeEnum)
File "/usr/lib/python3/dist-packages/pyxb/namespace/__init__.py", line 346, in addCategoryObject
raise pyxb.NamespaceUniquenessError(self, '%s: name %s used for multiple values in %s' % (self, local_name, category))
pyxb.exceptions_.NamespaceUniquenessError: http://datex2.eu/schema/1_0/1_0: name AbnormalTrafficTypeEnum used for multiple values in typeBinding
如何在同一个程序中使用两个类绑定?我无法编辑源 XSD 文件,因为它们不是我自己维护的,也无法合并它们,因为它们包含显着差异。