python类DateTimeField()的实例源码

def test_collection_serializer():
    """
    Test for CollectionSerializer
    """
    collection = factories.CollectionFactory()
    videos = [factories.VideoFactory(collection=collection) for _ in range(3)]
    expected = {
        'key': collection.hexkey,
        'created_at': DateTimeField().to_representation(collection.created_at),
        'title': collection.title,
        'description': collection.description,
        'videos': serializers.VideoSerializer(videos, many=True).data,
        'video_count': len(videos),
        'view_lists': [],
        'admin_lists': [],
        'is_admin': None
    }
    expected['videos'].sort(key=lambda x: x['key'])
    serialized_data = serializers.CollectionSerializer(collection).data
    serialized_data['videos'].sort(key=lambda x: x['key'])
    assert serialized_data == expected

def test_collection_list_serializer():
    """
    Test for CollectionListSerializer
    """
    collection = factories.CollectionFactory()
    _ = [factories.VideoFactory(collection=collection) for _ in range(3)]
    expected = {
        'key': collection.hexkey,
        'created_at': DateTimeField().to_representation(collection.created_at),
        'title': collection.title,
        'description': collection.description,
        'view_lists': [],
        'admin_lists': [],
        'video_count': collection.videos.count(),
    }
    assert serializers.CollectionListSerializer(collection).data == expected

def test_subtitle_serializer():
    """
    Test for VideoSubtitleSerializer
    """
    subtitle = factories.VideoSubtitleFactory()

    expected = {
        'id': subtitle.id,
        'language': subtitle.language,
        'language_name': subtitle.language_name,
        's3_object_key': subtitle.s3_object_key,
        'bucket_name': subtitle.bucket_name,
        'filename': subtitle.filename,
        'created_at': DateTimeField().to_representation(subtitle.created_at)
    }
    assert serializers.VideoSubtitleSerializer(subtitle).data == expected

def test_should_date_time_convert_datetime():
    assert_conversion(serializers.DateTimeField, graphene.types.datetime.DateTime)

def test_video_serializer():
    """
    Test for VideoSerializer
    """
    video = factories.VideoFactory()
    video_files = [factories.VideoFileFactory(video=video)]
    video_thumbnails = [factories.VideoThumbnailFactory(video=video)]

    expected = {
        'key': video.hexkey,
        'collection_key': video.collection.hexkey,
        'collection_title': video.collection.title,
        'created_at': DateTimeField().to_representation(video.created_at),
        'multiangle': video.multiangle,
        'title': video.title,
        'description': video.description,
        'videofile_set': serializers.VideoFileSerializer(video_files, many=True).data,
        'videothumbnail_set': serializers.VideoThumbnailSerializer(video_thumbnails, many=True).data,
        'videosubtitle_set': [],
        'status': video.status,
        'collection_view_lists': [],
        'view_lists': [],
        'is_private': False,
        'is_public': False
    }
    assert serializers.VideoSerializer(video).data == expected

def __init__(self, allow_extra):
        class Model(serializers.Serializer):
            id = serializers.IntegerField()
            client_name = serializers.CharField(max_length=255)
            sort_index = serializers.FloatField()
            # client_email = serializers.EmailField(required=False, allow_null=True)
            client_phone = serializers.CharField(max_length=255, required=False, allow_null=True)

            class Location(serializers.Serializer):
                latitude = serializers.FloatField(required=False, allow_null=True)
                longitude = serializers.FloatField(required=False, allow_null=True)
            location = Location(required=False, allow_null=True)

            contractor = serializers.IntegerField(required=False, allow_null=True, min_value=0)
            upstream_http_referrer = serializers.CharField(max_length=1023, required=False, allow_null=True)
            grecaptcha_response = serializers.CharField(min_length=20, max_length=1000)
            last_updated = serializers.DateTimeField(required=False, allow_null=True)

            class Skill(serializers.Serializer):
                subject = serializers.CharField()
                subject_id = serializers.IntegerField()
                category = serializers.CharField()
                qual_level = serializers.CharField()
                qual_level_id = serializers.IntegerField()
                qual_level_ranking = serializers.FloatField(default=0)
            skills = serializers.ListField(child=Skill())

        self.allow_extra = allow_extra  # unused
        self.serializer = Model