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How to use serialize_metadata method in Lemoncheesecake

Best Python code snippet using lemoncheesecake

services.py

Source:services.py

...28        with ExifTool(path) as et:29            for image in images:30                ext = os.path.splitext(image.name)[1]31                metadata = Metadata(image.date_time, None, image.author.name)32                params = MetadataSerializerService.instance().serialize_metadata(ext, metadata);33                if params:34                    et.execute("-overwrite_original", "-use", "MWG", "-preserve", *params, image.name)35                36                for att in image.attachments.all():37                    ext = os.path.splitext(att.name)[1]38                    params = MetadataSerializerService.instance().serialize_metadata(ext, metadata);39                    if params:40                        et.execute("-overwrite_original", "-use", "MWG", "-preserve", *params, att.name)41class MetadataParserService:42    __instance = None43    @classmethod44    def instance(cls):45        if cls.__instance is not None:46            return cls.__instance47        else:48            cls.__instance = MetadataParserService()49            cls.__instance.logger = logging.getLogger(__name__)50            return cls.__instance51    def __init__(self):52        self.parsers = [FujiXT20ImageParser()]53    def parse_metadata(self, json: dict) -> Metadata:54        for p in self.parsers:55            if p.can_parse(json):56                return p.parse(json)57        self.logger.warn('No parser found for %s' % json);58        return Metadata(None, None, None)59class MetadataSerializerService:60    __instance = None61    @classmethod62    def instance(cls):63        if cls.__instance is not None:64            return cls.__instance65        else:66            cls.__instance = MetadataSerializerService()67            return cls.__instance68    def __init__(self):69        self.serializers = [JpegImageSerializer(), OriginalFileSerializer(), FujiRawImageSerializer()]70    def serialize_metadata(self, extension, metadata: Metadata) -> list:71        for p in self.serializers:72            if p.can_serialize(extension):73                return p.serialize(metadata)...

api_utils.py

Source:api_utils.py

...18from qonos.common import timeutils19from qonos.common import utils20from qonos.openstack.common._i18n import _21CONF = api.CONF22def serialize_metadata(metadata):23    to_return = {}24    for item in metadata:25        to_return[item['key']] = item['value']26    return to_return27def deserialize_metadata(metadata):28    to_return = []29    for key, value in metadata.iteritems():30        dict_entry = {}31        if len(key.strip()):32            dict_entry['key'] = key33            dict_entry['value'] = value34            to_return.append(dict_entry)35        else:36            msg = _("Metadata value '%s' is missing key") % value37            raise exception.MissingValue(message=unicode(msg))38    return to_return39def check_read_only_properties(values):40    _read_only_properties = ['created_at', 'updated_at', 'last_scheduled']41    bad_keys = []42    for key in values.keys():43        if key in _read_only_properties:44            bad_keys.append(key)45    if bad_keys:46        msg = _("Cannot update the following read-only attributes: %s") \47            % ', '.join(bad_keys)48        raise exception.Forbidden(message=unicode(msg))49    return values50def serialize_schedule_metadata(schedule):51    metadata = schedule.pop('schedule_metadata')52    schedule['metadata'] = serialize_metadata(metadata)53def deserialize_schedule_metadata(schedule):54    if 'metadata' in schedule:55        metadata = schedule.pop('metadata')56        schedule['schedule_metadata'] = deserialize_metadata(metadata)57def serialize_job_metadata(job):58    metadata = job.pop('job_metadata')59    job['metadata'] = serialize_metadata(metadata)60def deserialize_job_metadata(job):61    if 'metadata' in job:62        metadata = job.pop('metadata')63        job['job_metadata'] = deserialize_metadata(metadata)64def schedule_to_next_run(schedule, start_time=None):65    start_time = start_time or timeutils.utcnow()66    minute = schedule.get('minute', '*')67    hour = schedule.get('hour', '*')68    day_of_month = schedule.get('day_of_month', '*')69    month = schedule.get('month', '*')70    day_of_week = schedule.get('day_of_week', '*')71    return utils.cron_string_to_next_datetime(minute, hour, day_of_month,72                                              month, day_of_week,73                                              start_time)74def get_new_timeout_by_action(action):75    now = timeutils.utcnow()76    group = 'action_' + action77    if group not in CONF:...

show.py

Source:show.py

...26            return ensure_single_line_text(suite.description)27        else:28            return suite.path29    def show_test(self, test, suite):30        md = serialize_metadata(test)31        padding = self.get_padding(suite.hierarchy_depth + 1)32        test_label = self.get_test_label(test)33        print("%s- %s%s" % (padding, test_label, " (%s)" % md if md else ""))34    def show_suite(self, suite):35        md = serialize_metadata(suite)36        padding = self.get_padding(suite.hierarchy_depth)37        suite_label = self.get_suite_label(suite)38        print("%s* %s%s" % (padding, bold(suite_label), " (%s)" % md if md else ""))39        for test in suite.get_tests():40            self.show_test(test, suite)41        for sub_suite in suite.get_suites():42            self.show_suite(sub_suite)43    def show_suites(self, suites):44        for suite in suites:45            self.show_suite(suite)46class ShowCommand(Command):47    def get_name(self):48        return "show"49    def get_description(self):...

serializers.py

Source:serializers.py

1from rest_framework import serializers2from torrents.models import AlcazarClientConfig, Realm, Torrent, TorrentInfo, DownloadLocation3from trackers.registry import TrackerRegistry4class AlcazarClientConfigSerializer(serializers.ModelSerializer):5    class Meta:6        model = AlcazarClientConfig7        fields = ('base_url', 'token', 'unify_single_file_torrents')8class RealmSerializer(serializers.ModelSerializer):9    class Meta:10        model = Realm11        fields = ('id', 'name')12class TorrentInfoSerializer(serializers.ModelSerializer):13    metadata = serializers.SerializerMethodField()14    def __init__(self, *args, **kwargs):15        super().__init__(*args, **kwargs)16        self.metadata_serializers_by_realm_id = None17    def _ensure_metadata_serializers_by_realm_id(self):18        if self.metadata_serializers_by_realm_id is not None:19            return20        realms_by_name = {r.name: r for r in Realm.objects.all()}21        self.metadata_serializers_by_realm_id = {}22        for tracker in TrackerRegistry.get_plugins():23            realm = realms_by_name.get(tracker.name)24            if not realm:25                continue26            serializer_class = tracker.torrent_info_metadata_serializer_class27            if serializer_class is None:28                continue29            serializer = serializer_class()30            serializer.bind('metadata', self)31            self.metadata_serializers_by_realm_id[realm.id] = serializer32    def get_metadata(self, obj):33        if not self.context.get('serialize_metadata', True):34            return None35        self._ensure_metadata_serializers_by_realm_id()36        metadata_serializer = self.metadata_serializers_by_realm_id.get(obj.realm_id)37        if metadata_serializer:38            return metadata_serializer.to_representation(obj)39    class Meta:40        model = TorrentInfo41        fields = ('info_hash', 'tracker_id', 'fetched_datetime', 'metadata')42class TorrentSerializer(serializers.ModelSerializer):43    realm = serializers.IntegerField(source='realm_id')44    torrent_info = TorrentInfoSerializer()45    @classmethod46    def get_context_from_request_data(cls, data):47        return {48            'serialize_metadata': bool(int(data.get('serialize_metadata', '1')))49        }50    class Meta:51        model = Torrent52        fields = '__all__'53class DownloadLocationSerializer(serializers.ModelSerializer):54    realm = serializers.PrimaryKeyRelatedField(queryset=Realm.objects.all())55    class Meta:56        model = DownloadLocation...

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