32 lines
785 B
Python
32 lines
785 B
Python
"""
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Utility functions for third_party_auth
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"""
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from __future__ import absolute_import
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from django.contrib.auth.models import User
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def user_exists(details):
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"""
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Return True if user with given details exist in the system.
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Arguments:
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details (dict): dictionary containing user infor like email, username etc.
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Returns:
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(bool): True if user with given details exists, `False` otherwise.
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"""
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user_queryset_filter = {}
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email = details.get('email')
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username = details.get('username')
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if email:
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user_queryset_filter['email'] = email
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elif username:
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user_queryset_filter['username__iexact'] = username
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if user_queryset_filter:
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return User.objects.filter(**user_queryset_filter).exists()
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return False
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