# coding=utf-8
""" 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
    You may obtain a copy of the License at

        http://www.apache.org/licenses/LICENSE-2.0

    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.
   ------------------------------------------------------
   File Name : utils
   Author : jiaqi.hjq
"""

from itertools import chain


def get_model_all_fields_names(MyModel):
    return list(set(chain.from_iterable(
        (field.name, field.attname) if hasattr(field, 'attname') else (field.name,)
        for field in MyModel._meta.get_fields()
        # For complete backwards compatibility, you may want to exclude
        # GenericForeignKey from the results.
        if not (field.many_to_one and field.related_model is None)
    )))


def get_client_ip(request):
    # x_forwarded_for = request.META.get('HTTP_X_FORWARDED_FOR')
    # if x_forwarded_for:
    #     ip = x_forwarded_for.split(',')[0]
    # else:
    #     ip = request.META.get('REMOTE_ADDR')
    ip = request.META.get('REMOTE_ADDR')
    return ip

# coding=utf-8
""" 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
    You may obtain a copy of the License at

        http://www.apache.org/licenses/LICENSE-2.0

    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.
   ------------------------------------------------------
   File Name : utils
   Author : jiaqi.hjq
"""

from itertools import chain


def get_model_all_fields_names(MyModel):
    return list(set(chain.from_iterable(
        (field.name, field.attname) if hasattr(field, 'attname') else (field.name,)
        for field in MyModel._meta.get_fields()
        # For complete backwards compatibility, you may want to exclude
        # GenericForeignKey from the results.
        if not (field.many_to_one and field.related_model is None)
    )))


def get_client_ip(request):
    # x_forwarded_for = request.META.get('HTTP_X_FORWARDED_FOR')
    # if x_forwarded_for:
    #     ip = x_forwarded_for.split(',')[0]
    # else:
    #     ip = request.META.get('REMOTE_ADDR')
    ip = request.META.get('REMOTE_ADDR')
    return ip

# coding=utf-8 Licensed under the Apache License, Version 2.0 (the "License");     you may not use this file except in compliance with the License.     You may obtain a copy of the License at          http://www.apache.org/licenses/LICENSE-2.0      Unless required by applicable law or agreed to in writing, software     distributed under the License is distributed on an "AS IS" BASIS,     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.     See the License for the specific language governing permissions and     limitations under the License.    ------------------------------------------------------    File Name : utils    Author : jiaqi.hjq # For complete backwards compatibility, you may want to exclude # GenericForeignKey from the results. # x_forwarded_for = request.META.get('HTTP_X_FORWARDED_FOR') # if x_forwarded_for: #     ip = x_forwarded_for.split(',')[0] # else: #     ip = request.META.get('REMOTE_ADDR')