def query(self, req, query='', attribute_handlers=None):
"""Returns a sequence of (resource, tags) tuples matching a query.
Query syntax is described in tractags.query.
:param attribute_handlers: Register additional query attribute
handlers. See Query documentation for more
information.
"""
def realm_handler(_, node, context):
return query.match(node, [context.realm])
all_attribute_handlers = {
'realm': realm_handler,
}
all_attribute_handlers.update(attribute_handlers or {})
query = Query(query, attribute_handlers=all_attribute_handlers)
providers = set()
for m in REALM_RE.finditer(query.as_string()):
realm = m.group(1)
providers.add(self._get_provider(realm))
if not providers:
providers = self.tag_providers
query_tags = set(query.terms())
for provider in providers:
self.env.log.debug('Querying ' + repr(provider))
for resource, tags in provider.get_tagged_resources(
req, query_tags) or []:
if query(tags, context=resource):
yield resource, tags
def query(self, req, query='', attribute_handlers=None):
"""Return a sequence of (resource, tags) tuples matching a query.
Query syntax is described in tractags.query.
:param attribute_handlers: Register additional query attribute
handlers. See Query documentation for more
information.
"""
def realm_handler(_, node, context):
return query.match(node, [context.realm])
all_attribute_handlers = {
'realm': realm_handler,
}
all_attribute_handlers.update(attribute_handlers or {})
if re.search(
r'(expression|tagspace|tagspaces|operation|showheadings'
'|expression)=', query):
message = Markup(
'You seem to be using an old Tag query. '
'Try using the <a href="%s">new syntax</a> in your '
'<strong>ListTagged</strong> macro.', req.href('tags'))
add_warning(req, message)
query = Query(query, attribute_handlers=all_attribute_handlers)
query_tags = set(query.terms())
for provider in self.tag_providers:
for resource, tags in provider.get_tagged_resources(
req, query_tags):
if query(tags, context=resource):
yield resource, tags
def query(self, req, query='', attribute_handlers=None):
"""Returns a sequence of (resource, tags) tuples matching a query.
Query syntax is described in tractags.query.
:param attribute_handlers: Register additional query attribute
handlers. See Query documentation for more
information.
"""
def realm_handler(_, node, context):
return query.match(node, [context.realm])
all_attribute_handlers = {
'realm': realm_handler,
}
all_attribute_handlers.update(attribute_handlers or {})
query = Query(query, attribute_handlers=all_attribute_handlers)
providers = set()
for m in REALM_RE.finditer(query.as_string()):
realm = m.group(1)
providers.add(self._get_provider(realm))
if not providers:
providers = self.tag_providers
query_tags = set(query.terms())
for provider in providers:
self.env.log.debug('Querying ' + repr(provider))
for resource, tags in provider.get_tagged_resources(req,
query_tags) or []:
if query(tags, context=resource):
yield resource, tags
def query(self, req, query="", attribute_handlers=None):
"""Return a sequence of (resource, tags) tuples matching a query.
Query syntax is described in tractags.query.
:param attribute_handlers: Register additional query attribute
handlers. See Query documentation for more
information.
"""
def realm_handler(_, node, context):
return query.match(node, [context.realm])
all_attribute_handlers = {"realm": realm_handler}
all_attribute_handlers.update(attribute_handlers or {})
if re.search(r"(expression|tagspace|tagspaces|operation|showheadings" "|expression)=", query):
message = Markup(
"You seem to be using an old Tag query. "
'Try using the <a href="%s">new syntax</a> in your '
"<strong>ListTagged</strong> macro.",
req.href("tags"),
)
add_warning(req, message)
query = Query(query, attribute_handlers=all_attribute_handlers)
query_tags = set(query.terms())
for provider in self.tag_providers:
for resource, tags in provider.get_tagged_resources(req, query_tags):
if query(tags, context=resource):
yield resource, tags
