How to use _raise_error method in Lemoncheesecake

Best Python code snippet using lemoncheesecake

validators.py

Source:validators.py

...32            duration_str = str(int(hours) + duration_timedelta.days*24) + ':' + minutes_seconds33        return duration_str34    def __call__(self, value):35        if not isinstance(value, dict):36            self._raise_error('invalid')37        #check for valid keys:38        if len(set(value.keys()) - {'vendor', 'id', 'startTime', 'endTime', 'meta',}):39            self._raise_error('invalid')40        #check vendor is allowed:41        video_vendor = value.get('vendor', '')42        if self.allowed_vendors is not None:43            if video_vendor not in self.allowed_vendors:44                self._raise_error('vendor_not_allowed', (video_vendor,))45        #check vendor id:46        vendor_id_validator = self.vendor_id_validators.get(video_vendor)47        video_id = value.get('id', '')48        if vendor_id_validator:49            if not vendor_id_validator(video_id):50                self._raise_error('invalid_vendor_id')51        #check startTime:52        video_start_time = value.get('startTime')53        video_start_timedelta = None54        if video_start_time:55            #validate and clean time string:56            video_start_timedelta = dateparse.parse_duration(video_start_time)57            if video_start_timedelta is None:58                self._raise_error('invalid_time', ('startTime',))59            video_start_time = self._duration_to_str(video_start_timedelta)60            value['startTime'] = video_start_time61        #check endTime:62        video_end_time = value.get('endTime')63        if video_end_time:64            #validate and clean time string:65            video_end_timedelta = dateparse.parse_duration(video_end_time)66            if video_end_timedelta is None:67                self._raise_error('invalid_time', ('endTime',))68            video_end_time = self._duration_to_str(video_end_timedelta)69            value['endTime'] = video_end_time70            #validate timedelta between end and start times:71            if video_start_timedelta and video_end_timedelta:72                if video_end_timedelta <= video_start_timedelta:73                    self._raise_error('invalid_time_delta')74        #check meta, in case exists:75        if 'meta' in value:76            if len(set(value['meta'].keys()) - {'published', 'author', 'title', 'duration',}):77                self._raise_error('invalid')78            if 'published' in value['meta'] and not dateparse.parse_datetime(value['meta']['published']):79                self._raise_error('invalid_meta_field', ('published',))80            for f in ['author', 'title']:81                if f in value['meta'] and (not isinstance(value['meta'][f], basestring) or len(value['meta'][f]) > 255):82                    self._raise_error('invalid_meta_field', (f,))83            if 'duration' in value['meta']:84                video_duration_timedelta = dateparse.parse_duration(value['meta']['duration'])85                if video_duration_timedelta is None:86                    self._raise_error('invalid_meta_field', ('duration',))87                value['meta']['duration'] = self._duration_to_str(video_duration_timedelta)88    def _raise_error(self, error_code, msg_args=tuple()):89        raise ValidationError(self.error_messages[error_code] % msg_args, code=error_code)90@deconstructible91class InlineTeacherFileJSONValidator(object):92    '''93    Validates inline JSON for teacher file field.94    '''95    error_messages = {96        'invalid': 'Enter a valid value: { url, size, name, time }',97        'invalid_field': 'Field \'%s\' is invalid.',98    }99    def __call__(self, value):100        if not isinstance(value, dict):101            self._raise_error('invalid')102        #check all keys exist:103        if set(value.keys()) != {'url', 'size', 'name', 'time',}:104            self._raise_error('invalid')105        #check url:106        try:107            validators.URLValidator()(value['url'])108        except Exception:109            self._raise_error('invalid_field', ('url',))110        if len(value['url']) > 500:111            self._raise_error('invalid_field', ('url',))112        #check size:113        if type(value['size']) is not int or value['size'] < 0:114            self._raise_error('invalid_field', ('size',))115        #check name:116        if not isinstance(value['name'], basestring) or not value['name'] or len(value['name']) > 255:117            self._raise_error('invalid_field', ('name',))118        #check time:119        if not dateparse.parse_datetime(value['time']):120            self._raise_error('invalid_field', ('time',))121    def _raise_error(self, error_code, msg_args=tuple()):122        raise ValidationError(self.error_messages[error_code] % msg_args, code=error_code)123@deconstructible124class InstructablesJSONValidator(object):125    '''126    Validates JSON for instructables field.127    '''128    error_messages = {129        'invalid': 'Enter a valid value: { urlId }',130        'invalid_field': 'Field \'%s\' is invalid.',131    }132    def __call__(self, value):133        if not isinstance(value, dict):134            self._raise_error('invalid')135        #check all keys exist:136        if set(value.keys()) != {'urlId',}:137            self._raise_error('invalid')138        #check urlId (validate as url slug):139        try:140            validators.validate_slug(value['urlId'])141        except ValidationError:142            self._raise_error('invalid_field', ('urlId',))143    def _raise_error(self, error_code, msg_args=tuple()):144        raise ValidationError(self.error_messages[error_code] % msg_args, code=error_code)145@deconstructible146class InstructionJSONValidator(object):147    '''148    Validates inline JSON for video field.149    '''150    error_messages = {151        'invalid': 'Enter a valid values: { description, image, hint, id, order }',152        'invalid_field': 'Field \'%s\' is invalid.',153    }154    def __call__(self, value):155        if not isinstance(value, dict):156            self._raise_error('invalid')157        #check description keys exist:158        if not 'description' in set(value.keys()) or not value.get('description'):159            self._raise_error('invalid')160        #check all keys exist:161        if len(set(value.keys()) - { 'description', 'image', 'hint', 'id', 'order' }) > 0:162            self._raise_error('invalid')163        #check image:164        if value.get('image'):165            try:166                validators.URLValidator()(value['image'])167            except ValidationError:168                self._raise_error('invalid_field', ('image',))169            if len(value['image']) > 500:170                self._raise_error('invalid_field', ('image',))171    def _raise_error(self, error_code, msg_args=tuple()):172        raise ValidationError(self.error_messages[error_code] % msg_args, code=error_code)173@deconstructible174class SeparatorJSONValidator(object):175    '''176    Validates JSON for separator field.177    '''178    error_messages = {179        'invalid': 'Enter a valid value: { before, label }',180        'invalid_field': 'Field \'%s\' is invalid.',181    }182    def __call__(self, value):183        if not isinstance(value, dict):184            self._raise_error('invalid')185        #check all keys exist:186        if set(value.keys()) != {'before', 'label',}:187            self._raise_error('invalid')188        #check before:189        if type(value['before']) is not int or value['before'] < 0:190            self._raise_error('invalid_field', ('before',))191        #check label:192        if not isinstance(value['label'], basestring) or not value['label'] or len(value['label']) > 140:193            self._raise_error('invalid_field', ('label',))194    def _raise_error(self, error_code, msg_args=tuple()):...

test_errors.py

Source:test_errors.py

...10        """Go through all possible error messages and see that they are parsed11        correctly.12        """13        with self.assertRaises(ex.AuthenticationError):14            self.api._raise_error(15                {'response': 'Authentication failed. Unique API key is not valid for this user.'})16        with self.assertRaises(ex.AuthenticationError):17            self.api._raise_error(18                {'response': 'Authentication failed. No user with this email address found.'})19        with self.assertRaises(ex.AuthenticationError):20            self.api._raise_error(21                {'response': 'This user does not have a valid Spin Rewriter subscription.'})22        with self.assertRaises(ex.QuotaLimitError):23            self.api._raise_error(24                {'response': 'API quota exceeded. You can make 50 requests per day.'})25        with self.assertRaises(ex.UsageFrequencyError):26            self.api._raise_error(27                {'response': 'You can only submit entirely new text for analysis once every 5 seconds.'})28        with self.assertRaises(ex.UnknownActionError):29            self.api._raise_error(30                {'response': 'Requested action does not exist. Please refer to the Spin Rewriter API documentation.'})31        with self.assertRaises(ex.MissingParameterError):32            self.api._raise_error(33                {'response': 'Email address and unique API key are both required. At least one is missing.'})34        with self.assertRaises(ex.ParamValueError):35            self.api._raise_error(36                {'response': 'Original text too short.'})37        with self.assertRaises(ex.ParamValueError):38            self.api._raise_error(39                {'response': 'Original text too long. Text can have up to 4,000 words.'})40        with self.assertRaises(ex.ParamValueError):41            self.api._raise_error(42                {'response': 'Original text after analysis too long. Text can have up to 4,000 words.'})43        with self.assertRaises(ex.ParamValueError):44            self.api._raise_error(45                {'response': 'Spinning syntax invalid. With this action you should provide text with existing valid {first option|second option} spintax.'})46        with self.assertRaises(ex.ParamValueError):47            self.api._raise_error(48                {'response': 'The {first|second} spinning syntax invalid. Re-check the syntax, i.e. curly brackets and pipes.'})49        with self.assertRaises(ex.ParamValueError):50            self.api._raise_error(51                {'response': 'Spinning syntax invalid.'})52        with self.assertRaises(ex.InternalApiError):53            self.api._raise_error(54                {'response': 'Analysis of your text failed. Please inform us about this.'})55        with self.assertRaises(ex.InternalApiError):56            self.api._raise_error(57                {'response': 'Synonyms for your text could not be loaded. Please inform us about this.'})58        with self.assertRaises(ex.InternalApiError):59            self.api._raise_error(60                {'response': 'Unable to load your new analyzed project.'})61        with self.assertRaises(ex.InternalApiError):62            self.api._raise_error(63                {'response': 'Unable to load your existing analyzed project.'})64        with self.assertRaises(ex.InternalApiError):65            self.api._raise_error(66                {'response': 'Unable to find your project in the database.'})67        with self.assertRaises(ex.InternalApiError):68            self.api._raise_error(69                {'response': 'Unable to load your analyzed project.'})70        with self.assertRaises(ex.InternalApiError):71            self.api._raise_error(72                {'response': 'One-Click Rewrite failed.'})73        with self.assertRaises(ex.UnknownApiError):74            self.api._raise_error(...

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