def query(self, parser):
fieldname = self.fieldname or parser.fieldname
start = self.start
end = self.end
if parser.schema and fieldname in parser.schema:
field = parser.schema[fieldname]
if field.self_parsing():
try:
q = field.parse_range(fieldname, start, end,
self.startexcl, self.endexcl,
boost=self.boost)
if q is not None:
return attach(q, self)
except QueryParserError:
e = sys.exc_info()[1]
return attach(query.error_query(e), self)
if start:
start = get_single_text(field, start, tokenize=False,
removestops=False)
if end:
end = get_single_text(field, end, tokenize=False,
removestops=False)
q = query.TermRange(fieldname, start, end, self.startexcl,
self.endexcl, boost=self.boost)
return attach(q, self)
def query(self, parser):
fieldname = self.fieldname or parser.fieldname
termclass = self.qclass or parser.termclass
q = parser.term_query(fieldname, self.text, termclass,
boost=self.boost, tokenize=self.tokenize,
removestops=self.removestops)
return attach(q, self)
def query(self, parser):
if self.node:
q = self.node.query(parser)
else:
q = cylleneus.engine.query.qcore.NullQuery
return attach(whoosh.query.error_query(self.message, q), self)
def query(self, parser):
if self.node:
q = self.node.query(parser)
else:
q = query.NullQuery
return attach(query.error_query(self.message, q), self)
def query(self, parser):
subs = []
for node in self.nodes:
subq = node.query(parser)
if subq is not None:
subs.append(subq)
q = self.qclass(subs, boost=self.boost, **self.kwargs)
return attach(q, self)
def query(self, parser):
assert len(self.nodes) == 2
qa = self.nodes[0].query(parser)
qb = self.nodes[1].query(parser)
if qa is None and qb is None:
q = query.NullQuery
elif qa is None:
q = qb
elif qb is None:
q = qa
else:
q = self.qclass(self.nodes[0].query(parser), self.nodes[1].query(parser))
return attach(q, self)
def query(self, parser):
assert len(self.nodes) == 2
qa = self.nodes[0].query(parser)
qb = self.nodes[1].query(parser)
if qa is None and qb is None:
q = query.NullQuery
elif qa is None:
q = qb
elif qb is None:
q = qa
else:
q = self.qclass(self.nodes[0].query(parser),
self.nodes[1].query(parser))
return attach(q, self)
def query(self, parser):
text = self.text
fieldname = self.fieldname or parser.fieldname
# We want to process the text of the phrase into "words" (tokens),
# and also record the startchar and endchar of each word
sc = self.textstartchar
if parser.schema and fieldname in parser.schema:
field = parser.schema[fieldname]
if field.analyzer:
# We have a field with an analyzer, so use it to parse
# the phrase into tokens
tokens = field.tokenize(text, mode="query", chars=True)
words = []
char_ranges = []
for t in tokens:
words.append(t.text)
char_ranges.append((sc + t.startchar, sc + t.endchar))
else:
# We have a field but it doesn't have a format object,
# for some reason (it's self-parsing?), so use process_text
# to get the texts (we won't know the start/end chars)
words = list(field.process_text(text, mode="query"))
char_ranges = [(None, None)] * len(words)
else:
# We're parsing without a schema, so just use the default
# regular expression to break the text into words
words = []
char_ranges = []
for match in PhrasePlugin.wordexpr.finditer(text):
words.append(match.group(0))
char_ranges.append((sc + match.start(), sc + match.end()))
qclass = parser.phraseclass
q = qclass(fieldname,
words,
slop=self.slop,
boost=self.boost,
char_ranges=char_ranges)
return attach(q, self)
def query(self, parser):
text = self.text
fieldname = self.fieldname or parser.fieldname
# We want to process the text of the phrase into "words" (tokens),
# and also record the startchar and endchar of each word
sc = self.textstartchar
if parser.schema and fieldname in parser.schema:
field = parser.schema[fieldname]
if field.analyzer:
# We have a field with an analyzer, so use it to parse
# the phrase into tokens
tokens = field.tokenize(text, mode="query", chars=True)
words = []
char_ranges = []
for t in tokens:
words.append(t.text)
char_ranges.append((sc + t.startchar, sc + t.endchar))
else:
# We have a field but it doesn't have a format object,
# for some reason (it's self-parsing?), so use process_text
# to get the texts (we won't know the start/end chars)
words = list(field.process_text(text, mode="query"))
char_ranges = [(None, None)] * len(words)
else:
# We're parsing without a schema, so just use the default
# regular expression to break the text into words
words = []
char_ranges = []
for match in PhrasePlugin.wordexpr.finditer(text):
words.append(match.group(0))
char_ranges.append((sc + match.start(), sc + match.end()))
qclass = parser.phraseclass
q = qclass(fieldname, words, slop=self.slop, boost=self.boost,
char_ranges=char_ranges)
return attach(q, self)
def query(self, parser):
return attach(self.qclass(self.nodes[0].query(parser)), self)
def query(self, parser):
assert len(self.nodes) == 2
q = self.qclass(self.nodes[0].query(parser),
self.nodes[1].query(parser))
return attach(q, self)
def query(self, parser):
q = self.nodes[0].query(parser)
if q:
return attach(self.qclass(q), self)
def query(self, parser):
q = self.nodes[0].query(parser)
if q:
return attach(self.qclass(q), self)