def _parse_query_facets(self, facet_items):
'''
Parses query facet counts like this:
{
'min_price_USD_exact:[2001 TO *]': 306,
'duration_exact:[16 TO 25]': 149,
'min_price_USD_exact:[500 TO 1000]': 195,
'duration_exact:[41 TO *]': 35,
'duration_exact:[26 TO 40]': 52,
'min_price_USD_exact:[0 TO 500]': 88,
'duration_exact:[6 TO 10]': 329,
'min_price_USD_exact:[1001 TO 2000]': 292,
'duration_exact:[11 TO 15]': 256,
'duration_exact:[* TO 5]': 205
}
Returns a list of Facet objects (one per parsed field name).
'''
facets = {}
for field_query, count in facet_items.iteritems():
field, sep, query = field_query.partition(':')
field = field.replace('_exact', '')
if field in facets:
facet = facets[field]
else:
facet = QueryFacet(field=field,
label=field.replace('_', ' ').title())
facets[field] = facet
item = FacetItem(query, count, label=humanize_range(query))
item.is_selected = self._is_selected_facet(field, item.value)
item.facet = facet
facet.items.append(item)
return [facet for field, facet in facets.iteritems()]
def _parse_query_facets(self, facet_items):
'''
Parses query facet counts like this:
{
'min_price_USD_exact:[2001 TO *]': 306,
'duration_exact:[16 TO 25]': 149,
'min_price_USD_exact:[500 TO 1000]': 195,
'duration_exact:[41 TO *]': 35,
'duration_exact:[26 TO 40]': 52,
'min_price_USD_exact:[0 TO 500]': 88,
'duration_exact:[6 TO 10]': 329,
'min_price_USD_exact:[1001 TO 2000]': 292,
'duration_exact:[11 TO 15]': 256,
'duration_exact:[* TO 5]': 205
}
Returns a list of Facet objects (one per parsed field name).
'''
facets = {}
for field_query, count in facet_items.iteritems():
field, sep, query = field_query.partition(':')
field = field.replace('_exact', '')
if field in facets:
facet = facets[field]
else:
facet = QueryFacet(field=field, label=field.replace('_', ' ').title())
facets[field] = facet
item = FacetItem(query, count, label=humanize_range(query))
item.is_selected = self._is_selected_facet(field, item.value)
item.facet = facet
facet.items.append(item)
return [facet for field,facet in facets.iteritems()]
def _parse_date_facets(self, facet_items):
'''
Parse date faceted fields like:
{'departure_dates': {'2010-04-24T18:17:03Z': 105,
'2010-05-01T00:00:00Z': 323,
'2010-06-01T00:00:00Z': 334,
'2010-07-01T00:00:00Z': 468,
'2010-08-01T00:00:00Z': 504,
'2010-09-01T00:00:00Z': 515,
'2010-10-01T00:00:00Z': 519,
'2010-11-01T00:00:00Z': 478,
'2010-12-01T00:00:00Z': 457,
'2011-01-01T00:00:00Z': 370,
'2011-02-01T00:00:00Z': 357,
'2011-03-01T00:00:00Z': 370,
'2011-04-01T00:00:00Z': 359,
'end': '2011-05-01T00:00:00Z',
'gap': '+1MONTH/MONTH'}}
'''
facets = []
for field, date_counts in facet_items.iteritems():
facet = Facet(field=field, label=field.replace('_', ' ').title())
gap = date_counts['gap']
for date_string, count in date_counts.iteritems():
match = DATETIME_REGEX.search(date_string)
if not match: continue
data = match.groupdict()
date = datetime_safe.date(int(data['year']),
int(data['month']), int(data['day']))
item = FacetItem(date, count)
if gap == '+1MONTH/MONTH':
item.label = date.strftime("%B")
item.value = date.strftime("%Y-%m")
elif gap == '+1YEAR/YEAR':
item.label = date.strftime("%Y")
item.value = date.strftime("%Y-01")
item.is_selected = self._is_selected_facet(
field, check_parse_date(item.value))
item.facet = facet
facet.items.append(item)
facet.items.sort(key=lambda x: x.value)
facets.append(facet)
return facets
def _parse_date_facets(self, facet_items):
'''
Parse date faceted fields like:
{'departure_dates': {'2010-04-24T18:17:03Z': 105,
'2010-05-01T00:00:00Z': 323,
'2010-06-01T00:00:00Z': 334,
'2010-07-01T00:00:00Z': 468,
'2010-08-01T00:00:00Z': 504,
'2010-09-01T00:00:00Z': 515,
'2010-10-01T00:00:00Z': 519,
'2010-11-01T00:00:00Z': 478,
'2010-12-01T00:00:00Z': 457,
'2011-01-01T00:00:00Z': 370,
'2011-02-01T00:00:00Z': 357,
'2011-03-01T00:00:00Z': 370,
'2011-04-01T00:00:00Z': 359,
'end': '2011-05-01T00:00:00Z',
'gap': '+1MONTH/MONTH'}}
'''
facets = []
for field, date_counts in facet_items.iteritems():
facet = Facet(field=field, label=field.replace('_', ' ').title())
gap = date_counts['gap']
for date_string, count in date_counts.iteritems():
match = DATETIME_REGEX.search(date_string)
if not match: continue
data = match.groupdict()
date = datetime_safe.date(int(data['year']), int(data['month']), int(data['day']))
item = FacetItem(date, count)
if gap == '+1MONTH/MONTH':
item.label=date.strftime("%B")
item.value=date.strftime("%Y-%m")
elif gap == '+1YEAR/YEAR':
item.label=date.strftime("%Y")
item.value=date.strftime("%Y-01")
item.is_selected = self._is_selected_facet(field, check_parse_date(item.value))
item.facet = facet
facet.items.append(item)
facet.items.sort(key=lambda x: x.value)
facets.append(facet)
return facets
def _parse_field_facets(self, facet_items):
'''
Parses field facet counts like this:
{'region': [('South America', 222),
('Asia', 134),
('Antarctica', 10),
('South Pacific', 2)],
'service_level': [('Standard', 351),
('Basic', 202),
('Comfort', 93),
('Superior', 25)],}
'''
facets = []
for field, counts in facet_items.iteritems():
conf = self.field_facets[field]
label = conf.get('label', field.replace('_', ' ').title())
facet = Facet(field=field, label=label)
for count in counts:
item = FacetItem(count[0], count[1])
item.is_selected = self._is_selected_facet(field, item.value)
item.facet = facet
facet.items.append(item)
facets.append(facet)
return facets
def _parse_field_facets(self, facet_items):
'''
Parses field facet counts like this:
{'region': [('South America', 222),
('Asia', 134),
('Antarctica', 10),
('South Pacific', 2)],
'service_level': [('Standard', 351),
('Basic', 202),
('Comfort', 93),
('Superior', 25)],}
'''
facets = []
for field, counts in facet_items.iteritems():
conf = self.field_facets[field]
label = conf.get('label', field.replace('_', ' ').title())
facet = Facet(field=field, label=label)
for count in counts:
item = FacetItem(count[0], count[1])
item.is_selected = self._is_selected_facet(field, item.value)
item.facet = facet
facet.items.append(item)
facets.append(facet)
return facets