# encoding: utf8
-from collections import namedtuple
import os, os.path
-import pkg_resources
+import random
import re
import shutil
+import unicodedata
from sqlalchemy.sql import func
import whoosh
import whoosh.scoring
import whoosh.spelling
+from pokedex.util import namedtuple
+
from pokedex.db import connect
import pokedex.db.tables as tables
from pokedex.roomaji import romanize
+from pokedex.defaults import get_default_index_dir
-__all__ = ['open_index', 'lookup']
-
-# Dictionary of table name => table class.
-# Need the table name so we can get the class from the table name after we
-# retrieve something from the index
-indexed_tables = {}
-for cls in [
- tables.Ability,
- tables.Item,
- tables.Move,
- tables.Pokemon,
- tables.Type,
- ]:
- indexed_tables[cls.__tablename__] = cls
-
-def open_index(directory=None, session=None, recreate=False):
- """Opens the whoosh index stored in the named directory and returns (index,
- speller). If the index doesn't already exist, it will be created.
-
- `directory`
- Directory containing the index. Defaults to a location within the
- `pokedex` egg directory.
-
- `session`
- If the index needs to be created, this database session will be used.
- Defaults to an attempt to connect to the default SQLite database
- installed by `pokedex setup`.
-
- `recreate`
- If set to True, the whoosh index will be created even if it already
- exists.
- """
-
- # Defaults
- if not directory:
- directory = pkg_resources.resource_filename('pokedex',
- 'data/whoosh-index')
-
- if not session:
- session = connect()
-
- # Attempt to open or create the index
- directory_exists = os.path.exists(directory)
- if directory_exists and not recreate:
- # Already exists; should be an index!
- try:
- index = whoosh.index.open_dir(directory, indexname='MAIN')
- spell_store = whoosh.filedb.filestore.FileStorage(directory)
- speller = whoosh.spelling.SpellChecker(spell_store)
- return index, speller
- except whoosh.index.EmptyIndexError as e:
- # Apparently not a real index. Fall out of the if and create it
- pass
-
- # Delete and start over if we're going to bail anyway.
- if directory_exists and recreate:
- # Be safe and only delete if it looks like a whoosh index, i.e.,
- # everything starts with _
- if all(f[0] == '_' for f in os.listdir(directory)):
- shutil.rmtree(directory)
- directory_exists = False
-
- if not directory_exists:
- os.mkdir(directory)
-
-
- ### Create index
- schema = whoosh.fields.Schema(
- name=whoosh.fields.ID(stored=True),
- table=whoosh.fields.ID(stored=True),
- row_id=whoosh.fields.ID(stored=True),
- language=whoosh.fields.STORED,
- display_name=whoosh.fields.STORED, # non-lowercased name
- forme_name=whoosh.fields.ID,
- )
-
- index = whoosh.index.create_in(directory, schema=schema, indexname='MAIN')
- writer = index.writer()
-
- # Index every name in all our tables of interest
- # speller_entries becomes a list of (word, score) tuples; the score is 2
- # for English names, 1.5 for Roomaji, and 1 for everything else. I think
- # this biases the results in the direction most people expect, especially
- # when e.g. German names are very similar to English names
- speller_entries = []
- for cls in indexed_tables.values():
- q = session.query(cls)
-
- for row in q.yield_per(5):
- # XXX need to give forme_name a dummy value because I can't search
- # for explicitly empty fields. boo.
- row_key = dict(table=unicode(cls.__tablename__),
- row_id=unicode(row.id),
- forme_name=u'XXX')
-
- def add(name, language, score):
- writer.add_document(name=name.lower(), display_name=name,
- language=language,
- **row_key)
- speller_entries.append((name.lower(), score))
+__all__ = ['PokedexLookup']
- # If this is a form, mark it as such
- if getattr(row, 'forme_base_pokemon_id', None):
- row_key['forme_name'] = row.forme_name
- name = row.name
- add(name, None, 1)
-
- # Pokemon also get other languages
- for foreign_name in getattr(row, 'foreign_names', []):
- moonspeak = foreign_name.name
- if name == moonspeak:
- # Don't add the English name again as a different language;
- # no point and it makes spell results confusing
- continue
-
- add(moonspeak, foreign_name.language.name, 3)
+rx_is_number = re.compile('^\d+$')
- # Add Roomaji too
- if foreign_name.language.name == 'Japanese':
- roomaji = romanize(foreign_name.name)
- add(roomaji, u'Roomaji', 8)
+LookupResult = namedtuple('LookupResult',
+ ['object', 'indexed_name', 'name', 'language', 'iso3166', 'exact'])
- writer.commit()
+class UninitializedIndex(object):
+ class UninitializedIndexError(Exception):
+ pass
- # Construct and populate a spell-checker index. Quicker to do it all
- # at once, as every call to add_* does a commit(), and those seem to be
- # expensive
- speller = whoosh.spelling.SpellChecker(index.storage)
- speller.add_scored_words(speller_entries)
+ def __nonzero__(self):
+ """Dummy object should identify itself as False."""
+ return False
- return index, speller
+ def __bool__(self):
+ """Python 3000 version of the above. Future-proofing rules!"""
+ return False
+ def __getattr__(self, *args, **kwargs):
+ raise self.UninitializedIndexError(
+ "The lookup index does not exist. Please use `pokedex setup` "
+ "or lookup.rebuild_index() to create it."
+ )
class LanguageWeighting(whoosh.scoring.Weighting):
"""A scoring class that forces otherwise-equal English results to come
# English (well, "default"); leave it at 1
return weight
elif doc['language'] == u'Roomaji':
- # Give Roomaji a bit of a boost, as it's most likely to be searched
+ # Give Roomaji a little boost; it's most likely to be searched
return weight * 0.95
else:
# Everything else can drop down the totem pole
return weight * 0.9
-rx_is_number = re.compile('^\d+$')
-LookupResult = namedtuple('LookupResult',
- ['object', 'name', 'language', 'exact'])
-def lookup(input, valid_types=[], session=None, indices=None, exact_only=False):
- """Attempts to find some sort of object, given a database session and name.
-
- Returns a list of named (object, name, language, exact) tuples. `object`
- is a database object, `name` is the name under which the object was found,
- `language` is the name of the language in which the name was found, and
- `exact` is True iff this was an exact match.
-
- This function currently ONLY does fuzzy matching if there are no exact
- matches.
-
- Formes are not returned; "Shaymin" will return only grass Shaymin.
-
- Recognizes:
- - Names: "Eevee", "Surf", "Run Away", "Payapa Berry", etc.
- - Foreign names: "Iibui", "Eivui"
- - Fuzzy names in whatever language: "Evee", "Ibui"
- - IDs: "133", "192", "250"
- Also:
- - Type restrictions. "type:psychic" will only return the type. This is
- how to make ID lookup useful. Multiple type specs can be entered with
- commas, as "move,item:1". If `valid_types` are provided, any type prefix
- will be ignored.
- - Alternate formes can be specified merely like "wash rotom".
-
- `input`
- Name of the thing to look for.
-
- `valid_types`
- A list of table objects or names, e.g., `['pokemon', 'moves']`. If
- this is provided, only results in one of the given tables will be
- returned.
-
- `session`
- A database session to use for retrieving objects. As with get_index,
- if this is not provided, a connection to the default database will be
- attempted.
-
- `indices`
- Tuple of index, speller as returned from `open_index()`. Defaults to
- a call to `open_index()`.
-
- `exact_only`
- If True, only exact matches are returned. If set to False (the
- default), and the provided `name` doesn't match anything exactly,
- spelling correction will be attempted.
- """
+class PokedexLookup(object):
+ INTERMEDIATE_LOOKUP_RESULTS = 25
+ MAX_LOOKUP_RESULTS = 10
+
+ # Dictionary of table name => table class.
+ # Need the table name so we can get the class from the table name after we
+ # retrieve something from the index
+ indexed_tables = dict(
+ (cls.__tablename__, cls)
+ for cls in (
+ tables.Ability,
+ tables.Item,
+ tables.Location,
+ tables.Move,
+ tables.Nature,
+ tables.Pokemon,
+ tables.Type,
+ )
+ )
- if not session:
- session = connect()
-
- if indices:
- index, speller = indices
- else:
- index, speller = open_index()
-
- name = unicode(input).lower()
- exact = True
- form = None
-
- # Remove any type prefix (pokemon:133) before constructing a query
- if ':' in name:
- prefix_chunk, name = name.split(':', 2)
- prefixes = prefix_chunk.split(',')
- if not valid_types:
- # Only use types from the query string if none were explicitly
- # provided
- valid_types = prefixes
-
- # If the input provided is a number, match it as an id. Otherwise, name.
- # Term objects do an exact match, so we don't have to worry about a query
- # parser tripping on weird characters in the input
- if rx_is_number.match(name):
- # Don't spell-check numbers!
- exact_only = True
- query = whoosh.query.Term(u'row_id', name)
- else:
- # Not an integer
- query = whoosh.query.Term(u'name', name) \
- & whoosh.query.Term(u'forme_name', u'XXX')
-
- # If there's a space in the input, this might be a form
- if ' ' in name:
- form, formless_name = name.split(' ', 2)
- form_query = whoosh.query.Term(u'name', formless_name) \
- & whoosh.query.Term(u'forme_name', form)
- query = query | form_query
-
- ### Filter by type of object
- type_terms = []
- for valid_type in valid_types:
- if hasattr(valid_type, '__tablename__'):
- table_name = getattr(valid_type, '__tablename__')
- elif valid_type in indexed_tables:
- table_name = valid_type
- elif valid_type + 's' in indexed_tables:
- table_name = valid_type + 's'
- else:
- # Bogus. Be nice and ignore it
- continue
- type_terms.append(whoosh.query.Term(u'table', table_name))
+ def __init__(self, directory=None, session=None):
+ """Opens the whoosh index stored in the named directory. If the index
+ doesn't already exist, it will be created.
- if type_terms:
- query = query & whoosh.query.Or(type_terms)
+ `directory`
+ Directory containing the index. Defaults to a location within the
+ `pokedex` egg directory.
+ `session`
+ Used for creating the index and retrieving objects. Defaults to an
+ attempt to connect to the default SQLite database installed by
+ `pokedex setup`.
+ """
- ### Actual searching
- searcher = index.searcher()
- searcher.weighting = LanguageWeighting() # XXX kosher? docs say search()
- # takes a weighting kw but it
- # certainly does not
- results = searcher.search(query)
+ # By the time this returns, self.index, self.speller, and self.session
+ # must be set
- # Look for some fuzzy matches if necessary
- if not exact_only and not results:
- exact = False
- results = []
+ # If a directory was not given, use the default
+ if directory is None:
+ directory = get_default_index_dir()
- for suggestion in speller.suggest(name, 25):
- query = whoosh.query.Term('name', suggestion)
- results.extend(searcher.search(query))
-
- ### Convert results to db objects
- objects = []
- seen = {}
- for result in results:
- # Skip dupe results
- seen_key = result['table'], result['row_id']
- if seen_key in seen:
- continue
- seen[seen_key] = True
-
- cls = indexed_tables[result['table']]
- obj = session.query(cls).get(result['row_id'])
-
- objects.append(LookupResult(object=obj,
- name=result['display_name'],
- language=result['language'],
- exact=exact))
-
- # Only return up to 10 matches; beyond that, something is wrong.
- # We strip out duplicate entries above, so it's remotely possible that we
- # should have more than 10 here and lost a few. The speller returns 25 to
- # give us some padding, and should avoid that problem. Not a big deal if
- # we lose the 25th-most-likely match anyway.
- return objects[:10]
+ self.directory = directory
+
+ if session:
+ self.session = session
+ else:
+ self.session = connect()
+
+ # Attempt to open or create the index
+ if not os.path.exists(directory) or not os.listdir(directory):
+ # Directory doesn't exist OR is empty; caller needs to use
+ # rebuild_index before doing anything. Provide a dummy object that
+ # complains when used
+ self.index = UninitializedIndex()
+ self.speller = UninitializedIndex()
+ return
+
+ # Otherwise, already exists; should be an index! Bam, done.
+ # Note that this will explode if the directory exists but doesn't
+ # contain an index; that's a feature
+ try:
+ self.index = whoosh.index.open_dir(directory, indexname='MAIN')
+ except whoosh.index.EmptyIndexError:
+ raise IOError(
+ "The index directory already contains files. "
+ "Please use a dedicated directory for the lookup index."
+ )
+
+ # Create speller, and done
+ spell_store = whoosh.filedb.filestore.FileStorage(directory)
+ self.speller = whoosh.spelling.SpellChecker(spell_store)
+
+
+ def rebuild_index(self):
+ """Creates the index from scratch."""
+
+ schema = whoosh.fields.Schema(
+ name=whoosh.fields.ID(stored=True),
+ table=whoosh.fields.ID(stored=True),
+ row_id=whoosh.fields.ID(stored=True),
+ language=whoosh.fields.STORED,
+ iso3166=whoosh.fields.STORED,
+ display_name=whoosh.fields.STORED, # non-lowercased name
+ )
+
+ if not os.path.exists(self.directory):
+ os.mkdir(self.directory)
+
+ self.index = whoosh.index.create_in(self.directory, schema=schema,
+ indexname='MAIN')
+ writer = self.index.writer()
+
+ # Index every name in all our tables of interest
+ # speller_entries becomes a list of (word, score) tuples; the score is
+ # 2 for English names, 1.5 for Roomaji, and 1 for everything else. I
+ # think this biases the results in the direction most people expect,
+ # especially when e.g. German names are very similar to English names
+ speller_entries = []
+ for cls in self.indexed_tables.values():
+ q = self.session.query(cls)
+
+ for row in q.yield_per(5):
+ row_key = dict(table=unicode(cls.__tablename__),
+ row_id=unicode(row.id))
+
+ def add(name, language, iso3166, score):
+ normalized_name = self.normalize_name(name)
+
+ writer.add_document(
+ name=normalized_name, display_name=name,
+ language=language, iso3166=iso3166,
+ **row_key
+ )
+
+ speller_entries.append((normalized_name, score))
+
+
+ # Add the basic English name to the index
+ if cls == tables.Pokemon:
+ # Pokémon need their form name added
+ # XXX kinda kludgy
+ add(row.full_name, None, u'us', 1)
+
+ # If this is a default form, ALSO add the unadorned name,
+ # so 'Deoxys' alone will still do the right thing
+ if row.forme_name and not row.forme_base_pokemon_id:
+ add(row.name, None, u'us', 1)
+ else:
+ add(row.name, None, u'us', 1)
+
+ # Some things also have other languages' names
+ # XXX other language form names..?
+ for foreign_name in getattr(row, 'foreign_names', []):
+ moonspeak = foreign_name.name
+ if row.name == moonspeak:
+ # Don't add the English name again as a different
+ # language; no point and it makes spell results
+ # confusing
+ continue
+
+ add(moonspeak, foreign_name.language.name,
+ foreign_name.language.iso3166,
+ 3)
+
+ # Add Roomaji too
+ if foreign_name.language.name == 'Japanese':
+ roomaji = romanize(foreign_name.name)
+ add(roomaji, u'Roomaji', u'jp', 8)
+
+ writer.commit()
+
+ # Construct and populate a spell-checker index. Quicker to do it all
+ # at once, as every call to add_* does a commit(), and those seem to be
+ # expensive
+ self.speller = whoosh.spelling.SpellChecker(self.index.storage)
+ self.speller.add_scored_words(speller_entries)
+
+
+ def normalize_name(self, name):
+ """Strips irrelevant formatting junk from name input.
+
+ Specifically: everything is lowercased, and accents are removed.
+ """
+ # http://stackoverflow.com/questions/517923/what-is-the-best-way-to-remove-accents-in-a-python-unicode-string
+ # Makes sense to me. Decompose by Unicode rules, then remove combining
+ # characters, then recombine. I'm explicitly doing it this way instead
+ # of testing combining() because Korean characters apparently
+ # decompose! But the results are considered letters, not combining
+ # characters, so testing for Mn works well, and combining them again
+ # makes them look right.
+ nkfd_form = unicodedata.normalize('NFKD', unicode(name))
+ name = u"".join(c for c in nkfd_form
+ if unicodedata.category(c) != 'Mn')
+ name = unicodedata.normalize('NFC', name)
+
+ name = name.strip()
+ name = name.lower()
+
+ return name
+
+
+ def _apply_valid_types(self, name, valid_types):
+ """Combines the enforced `valid_types` with any from the search string
+ itself and updates the query.
+
+ For example, a name of 'a,b:foo' and valid_types of b,c will search for
+ only `b`s named "foo".
+
+ Returns `(name, merged_valid_types, term)`, where `name` has had any type
+ prefix stripped, `merged_valid_types` combines the original
+ `valid_types` with the type prefix, and `term` is a query term for
+ limited to just the allowed types. If there are no type restrictions
+ at all, `term` will be None.
+ """
+
+ # Remove any type prefix (pokemon:133) first
+ user_valid_types = []
+ if ':' in name:
+ prefix_chunk, name = name.split(':', 1)
+ name = name.strip()
+
+ prefixes = prefix_chunk.split(',')
+ user_valid_types = [_.strip() for _ in prefixes]
+
+ # Merge the valid types together. Only types that appear in BOTH lists
+ # may be used.
+ # As a special case, if the user asked for types that are explicitly
+ # forbidden, completely ignore what the user requested
+ combined_valid_types = []
+ if user_valid_types and valid_types:
+ combined_valid_types = list(
+ set(user_valid_types) & set(combined_valid_types)
+ )
+
+ if not combined_valid_types:
+ # No overlap! Just use the enforced ones
+ combined_valid_types = valid_types
+ else:
+ # One list or the other was blank, so just use the one that isn't
+ combined_valid_types = valid_types + user_valid_types
+
+ if not combined_valid_types:
+ # No restrictions
+ return name, [], None
+
+ # Construct the term
+ type_terms = []
+ final_valid_types = []
+ for valid_type in combined_valid_types:
+ table_name = self._parse_table_name(valid_type)
+
+ # Quietly ignore bogus valid_types; more likely to DTRT
+ if table_name:
+ final_valid_types.append(valid_type)
+ type_terms.append(whoosh.query.Term(u'table', table_name))
+
+ return name, final_valid_types, whoosh.query.Or(type_terms)
+
+
+ def _parse_table_name(self, name):
+ """Takes a singular table name, table name, or table object and returns
+ the table name.
+
+ Returns None for a bogus name.
+ """
+ # Table object
+ if hasattr(name, '__tablename__'):
+ return getattr(name, '__tablename__')
+
+ # Table name
+ for table in self.indexed_tables.values():
+ if name in (table.__tablename__, table.__singlename__):
+ return table.__tablename__
+
+ # Bogus. Be nice and return dummy
+ return None
+
+ def _whoosh_records_to_results(self, records, exact=True):
+ """Converts a list of whoosh's indexed records to LookupResult tuples
+ containing database objects.
+ """
+ # XXX this 'exact' thing is getting kinda leaky. would like a better
+ # way to handle it, since only lookup() cares about fuzzy results
+ seen = {}
+ results = []
+ for record in records:
+ # Skip dupes
+ seen_key = record['table'], record['row_id']
+ if seen_key in seen:
+ continue
+ seen[seen_key] = True
+
+ cls = self.indexed_tables[record['table']]
+ obj = self.session.query(cls).get(record['row_id'])
+
+ results.append(LookupResult(object=obj,
+ indexed_name=record['name'],
+ name=record['display_name'],
+ language=record['language'],
+ iso3166=record['iso3166'],
+ exact=exact))
+
+ return results
+
+
+ def lookup(self, input, valid_types=[], exact_only=False):
+ """Attempts to find some sort of object, given a name.
+
+ Returns a list of named (object, name, language, iso3166, exact)
+ tuples. `object` is a database object, `name` is the name under which
+ the object was found, `language` and `iso3166` are the name and country
+ code of the language in which the name was found, and `exact` is True
+ iff this was an
+ exact match.
+
+ This function currently ONLY does fuzzy matching if there are no exact
+ matches.
+
+ Formes are not returned unless requested; "Shaymin" will return only
+ grass Shaymin.
+
+ Extraneous whitespace is removed with extreme prejudice.
+
+ Recognizes:
+ - Names: "Eevee", "Surf", "Run Away", "Payapa Berry", etc.
+ - Foreign names: "Iibui", "Eivui"
+ - Fuzzy names in whatever language: "Evee", "Ibui"
+ - IDs: "133", "192", "250"
+ Also:
+ - Type restrictions. "type:psychic" will only return the type. This
+ is how to make ID lookup useful. Multiple type specs can be entered
+ with commas, as "move,item:1". If `valid_types` are provided, any
+ type prefix will be ignored.
+ - Alternate formes can be specified merely like "wash rotom".
+
+ `input`
+ Name of the thing to look for.
+
+ `valid_types`
+ A list of table objects or names, e.g., `['pokemon', 'moves']`. If
+ this is provided, only results in one of the given tables will be
+ returned.
+
+ `exact_only`
+ If True, only exact matches are returned. If set to False (the
+ default), and the provided `name` doesn't match anything exactly,
+ spelling correction will be attempted.
+ """
+
+ name = self.normalize_name(input)
+ exact = True
+ form = None
+
+ # Pop off any type prefix and merge with valid_types
+ name, merged_valid_types, type_term = \
+ self._apply_valid_types(name, valid_types)
+
+ # Random lookup
+ if name == 'random':
+ return self.random_lookup(valid_types=merged_valid_types)
+
+ # Do different things depending what the query looks like
+ # Note: Term objects do an exact match, so we don't have to worry about
+ # a query parser tripping on weird characters in the input
+ try:
+ # Let Python try to convert to a number, so 0xff works
+ name_as_number = int(name, base=0)
+ except ValueError:
+ # Oh well
+ name_as_number = None
+
+ if '*' in name or '?' in name:
+ exact_only = True
+ query = whoosh.query.Wildcard(u'name', name)
+ elif name_as_number is not None:
+ # Don't spell-check numbers!
+ exact_only = True
+ query = whoosh.query.Term(u'row_id', unicode(name_as_number))
+ else:
+ # Not an integer
+ query = whoosh.query.Term(u'name', name)
+
+ if type_term:
+ query = query & type_term
+
+
+ ### Actual searching
+ searcher = self.index.searcher()
+ # XXX is this kosher? docs say search() takes a weighting arg, but it
+ # certainly does not
+ searcher.weighting = LanguageWeighting()
+ results = searcher.search(query,
+ limit=self.INTERMEDIATE_LOOKUP_RESULTS)
+
+ # Look for some fuzzy matches if necessary
+ if not exact_only and not results:
+ exact = False
+ results = []
+
+ for suggestion in self.speller.suggest(
+ name, self.INTERMEDIATE_LOOKUP_RESULTS):
+
+ query = whoosh.query.Term('name', suggestion)
+ results.extend(searcher.search(query))
+
+ ### Convert results to db objects
+ objects = self._whoosh_records_to_results(results, exact=exact)
+
+ # Only return up to 10 matches; beyond that, something is wrong. We
+ # strip out duplicate entries above, so it's remotely possible that we
+ # should have more than 10 here and lost a few. The speller returns 25
+ # to give us some padding, and should avoid that problem. Not a big
+ # deal if we lose the 25th-most-likely match anyway.
+ return objects[:self.MAX_LOOKUP_RESULTS]
+
+
+ def random_lookup(self, valid_types=[]):
+ """Returns a random lookup result from one of the provided
+ `valid_types`.
+ """
+
+ tables = []
+ for valid_type in valid_types:
+ table_name = self._parse_table_name(valid_type)
+ if table_name:
+ tables.append(self.indexed_tables[table_name])
+
+ if not tables:
+ # n.b.: It's possible we got a list of valid_types and none of them
+ # were valid, but this function is guaranteed to return
+ # *something*, so it politely selects from the entire index isntead
+ tables = self.indexed_tables.values()
+
+ # Rather than create an array of many hundred items and pick randomly
+ # from it, just pick a number up to the total number of potential
+ # items, then pick randomly from that, and partition the whole range
+ # into chunks. This also avoids the slight problem that the index
+ # contains more rows (for languages) for some items than others.
+ # XXX ought to cache this (in the index?) if possible
+ total = 0
+ partitions = []
+ for table in tables:
+ count = self.session.query(table).count()
+ total += count
+ partitions.append((table, count))
+
+ n = random.randint(1, total)
+ while n > partitions[0][1]:
+ n -= partitions[0][1]
+ partitions.pop(0)
+
+ return self.lookup(unicode(n), valid_types=[ partitions[0][0] ])
+
+ def prefix_lookup(self, prefix, valid_types=[]):
+ """Returns terms starting with the given exact prefix.
+
+ Type prefixes are recognized, but no other name munging is done.
+ """
+
+ # Pop off any type prefix and merge with valid_types
+ prefix, merged_valid_types, type_term = \
+ self._apply_valid_types(prefix, valid_types)
+
+ query = whoosh.query.Prefix(u'name', self.normalize_name(prefix))
+
+ if type_term:
+ query = query & type_term
+
+ searcher = self.index.searcher()
+ searcher.weighting = LanguageWeighting()
+ results = searcher.search(query) # XXX , limit=self.MAX_LOOKUP_RESULTS)
+
+ return self._whoosh_records_to_results(results)
projects / zzz-pokedex.git / blobdiff