searx.engines.wikidata.WDDateAttribute Class Reference

Inheritance diagram for searx.engines.wikidata.WDDateAttribute:

Collaboration diagram for searx.engines.wikidata.WDDateAttribute:

Public Member Functions
	get_select (self)
	get_where (self)
	get_group_by (self)
	format_8 (self, value, locale)
	format_9 (self, value, locale)
	format_10 (self, value, locale)
	format_11 (self, value, locale)
	format_13 (self, value, locale)
	format_14 (self, value, locale)
	get_str (self, result, language)
Public Member Functions inherited from searx.engines.wikidata.WDAttribute
	__init__ (self, name)
	get_label (self, language)
	get_wikibase_label (self)
	__repr__ (self)

Static Public Attributes
dict	DATE_FORMAT

Additional Inherited Members
Public Attributes inherited from searx.engines.wikidata.WDAttribute
	name = name

Detailed Description

Definition at line 691 of file wikidata.py.

Member Function Documentation

format_10()

searx.engines.wikidata.WDDateAttribute.format_10	(		self,
			value,
			locale )

Definition at line 726 of file wikidata.py.

    def format_10(self, value, locale):
        # precision: month
        timestamp = isoparse(value)
        return format_date(timestamp, format='MMMM y', locale=locale)
 

format_11()

searx.engines.wikidata.WDDateAttribute.format_11	(		self,
			value,
			locale )

Definition at line 731 of file wikidata.py.

    def format_11(self, value, locale):
        # precision: day
        timestamp = isoparse(value)
        return format_date(timestamp, format='full', locale=locale)
 

format_13()

searx.engines.wikidata.WDDateAttribute.format_13	(		self,
			value,
			locale )

Definition at line 736 of file wikidata.py.

    def format_13(self, value, locale):
        timestamp = isoparse(value)
        # precision: minute
        return (
            get_datetime_format(format, locale=locale)
            .replace("'", "")
            .replace('{0}', format_time(timestamp, 'full', tzinfo=None, locale=locale))
            .replace('{1}', format_date(timestamp, 'short', locale=locale))
        )
 

format_14()

searx.engines.wikidata.WDDateAttribute.format_14	(		self,
			value,
			locale )

Definition at line 746 of file wikidata.py.

    def format_14(self, value, locale):
        # precision: second.
        return format_datetime(isoparse(value), format='full', locale=locale)
 

format_8()

searx.engines.wikidata.WDDateAttribute.format_8	(		self,
			value,
			locale )

Definition at line 712 of file wikidata.py.

    def format_8(self, value, locale):  # pylint: disable=unused-argument
        # precision: less than a year
        return value
 

format_9()

searx.engines.wikidata.WDDateAttribute.format_9	(		self,
			value,
			locale )

Definition at line 716 of file wikidata.py.

    def format_9(self, value, locale):
        year = int(value)
        # precision: year
        if year < 1584:
            if year < 0:
                return str(year - 1)
            return str(year)
        timestamp = isoparse(value)
        return format_date(timestamp, format='yyyy', locale=locale)
 

get_group_by()

searx.engines.wikidata.WDDateAttribute.get_group_by

(

self

)

Reimplemented from searx.engines.wikidata.WDAttribute.

Definition at line 709 of file wikidata.py.

    def get_group_by(self):
        return self.get_select()
 

References searx.engines.wikidata.WDAttribute.get_select().

Here is the call graph for this function:

get_select()

searx.engines.wikidata.WDDateAttribute.get_select

(

self

)

Reimplemented from searx.engines.wikidata.WDAttribute.

Definition at line 692 of file wikidata.py.

    def get_select(self):
        return '?{name} ?{name}timePrecision ?{name}timeZone ?{name}timeCalendar'.replace('{name}', self.name)
 

get_str()

searx.engines.wikidata.WDDateAttribute.get_str	(		self,
			result,
			language )

Reimplemented from searx.engines.wikidata.WDAttribute.

Definition at line 768 of file wikidata.py.

    def get_str(self, result, language):
        value = result.get(self.name)
        if value == '' or value is None:
            return None
        precision = result.get(self.name + 'timePrecision')
        date_format = WDDateAttribute.DATE_FORMAT.get(precision)
        if date_format is not None:
            format_method = getattr(self, date_format[0])
            precision = date_format[1]
            try:
                if precision >= 1:
                    t = value.split('-')
                    if value.startswith('-'):
                        value = '-' + t[1]
                    else:
                        value = t[0]
                return format_method(value, language)
            except Exception:  # pylint: disable=broad-except
                return value
        return value
 
 

References searx.engines.wikidata.WDAttribute.name.

get_where()

searx.engines.wikidata.WDDateAttribute.get_where

(

self

)

Reimplemented from searx.engines.wikidata.WDAttribute.

Definition at line 695 of file wikidata.py.

    def get_where(self):
        # To remove duplicate, add
        # FILTER NOT EXISTS { ?item p:{name}/psv:{name}/wikibase:timeValue ?{name}bis FILTER (?{name}bis < ?{name}) }
        # this filter is too slow, so the response function ignore duplicate results
        # (see the seen_entities variable)
        return """OPTIONAL { ?item p:{name}/psv:{name} [
    wikibase:timeValue ?{name} ;
    wikibase:timePrecision ?{name}timePrecision ;
    wikibase:timeTimezone ?{name}timeZone ;
    wikibase:timeCalendarModel ?{name}timeCalendar ] . }
    hint:Prior hint:rangeSafe true;""".replace(
            '{name}', self.name
        )
 

References searx.engines.wikidata.WDAttribute.name.

Member Data Documentation

DATE_FORMAT

dict searx.engines.wikidata.WDDateAttribute.DATE_FORMAT

static

Initial value:

=  {
        '0': ('format_8', 1000000000),
        '1': ('format_8', 100000000),
        '2': ('format_8', 10000000),
        '3': ('format_8', 1000000),
        '4': ('format_8', 100000),
        '5': ('format_8', 10000),
        '6': ('format_8', 1000),
        '7': ('format_8', 100),
        '8': ('format_8', 10),
        '9': ('format_9', 1),  # year
        '10': ('format_10', 1),  # month
        '11': ('format_11', 0),  # day
        '12': ('format_13', 0),  # hour (not supported by babel, display minute)
        '13': ('format_13', 0),  # minute
        '14': ('format_14', 0),  # second
    }

Definition at line 750 of file wikidata.py.

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The documentation for this class was generated from the following file:

• /home/andrew/Documents/code/public/searxng/searx/engines/wikidata.py