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49 lines
1.2 KiB
Python
49 lines
1.2 KiB
Python
import importlib
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from copy import deepcopy
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from passlib.context import CryptContext
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pwd_context = CryptContext(schemes=["bcrypt"], deprecated="auto")
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async def handle_m2m_fields_create_or_update(body, m2m_fields, model, create=True, pk=None):
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"""
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handle m2m update or create
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:param body:
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:param m2m_fields:
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:param model:
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:param create:
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:param pk:
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:return:
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"""
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copy_body = deepcopy(body)
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m2m_body = {}
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for k, v in body.items():
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if k in m2m_fields:
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m2m_body[k] = copy_body.pop(k)
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if create:
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obj = await model.create(**copy_body)
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else:
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await model.filter(pk=pk).update(**copy_body)
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obj = await model.get(pk=pk)
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for k, v in m2m_body.items():
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m2m_related = getattr(obj, k)
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if not create:
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await m2m_related.clear()
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m2m_model = m2m_related.remote_model
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m2m_objs = await m2m_model.filter(pk__in=v)
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await m2m_related.add(*m2m_objs)
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return obj
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def import_obj(path: str):
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"""
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import obj from module path
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:param path:
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:return:
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"""
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splits = path.split(".")
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module = ".".join(splits[:-1])
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class_name = splits[-1]
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return getattr(importlib.import_module(module), class_name)
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