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I am facing the exact same issue that is described here. I have user_creds endpoint for my API. When I visit localhost:5000/user_creds/, I can see all the documents in that collection. But when I do something like localhost:5000/user_creds/someemail@gmail.com, I always get a 404 Not Found response.

user_creds domain in settings.py looks like this:

'user_creds': {
        'schema': { 
            'email': {
                'type': 'string',
                'regex': r"(^[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\.[a-zA-Z0-9-.]+$)",
                'required': True,
                'unique': True,
            },
            'password': {
                'type': 'string',
                'required': True
            },
        }

        'resource_methods': ['GET', 'POST'],

        'item_methods': ['GET', 'PATCH', 'PUT'],

        'additional_lookup': {
            'url': 'regex("^[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\.[a-zA-Z0-9-.]+$")',
            'field': 'email'
        }
    }

I am following the example given here but cant figure out where I am going wrong. Also, if I visit this URL: http://127.0.0.1:5000/user_creds?email==%22abcd12@gmail.com%22, I get all the documents in the collection instead of getting just a single document which matches the email regex. If I visit this http://127.0.0.1:5000/user_creds?where=email==%22abcd12@gmail.com%22, I am getting the desired response.

Stupid Man
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    Sorry if this is a bit late, but I'm just learning Eve. Maybe this will help. I think that if you remove the "^" from your regex definitions that you may get the result you're looking for. – Vorticity Sep 24 '18 at 16:43

1 Answers1

1

@Vorticity has the right fix. Just remove the leading "^" in your additional_lookup regex as follows:

'additional_lookup': {
    'url': 'regex("[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\.[a-zA-Z0-9-.]+$")',
    'field': 'email'
}

You should be able to retrieve your item with or without url encoding eg:

localhost:5000/user_creds/someemail@gmail.com
localhost:5000/user_creds/someemail%40gmail.com

If you have any interest in making your items retrievable at the item level by email only (not object id), you can use item_lookup_field together with item_url:

'user_creds': {
    ...
    'item_url': 'regex("[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\.[a-zA-Z0-9-.]+$")',
    'item_lookup_field': 'email'
}
alexander_the_meh
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