def get_queries(self, question):
"""
Given `question` in natural language, it returns
three things:
- the target of the query in string format
- the query
- metadata given by the regex programmer (defaults to None)
The queries returned corresponds to the regexes that match in
weight order.
"""
question = encoding_flexible_conversion(question)
for expression, userdata in self._iter_compiled_forms(question):
target, sparql_query = expression_to_sparql(expression)
logger.debug(u"Semantics {1}: {0}".format(str(expression),
expression.rule_used))
logger.debug(u"Query generated: {0}".format(sparql_query))
yield target, sparql_query, userdata
def get_queries(self, question):
"""
Given `question` in natural language, it returns
three things:
- the target of the query in string format
- the query
- metadata given by the regex programmer (defaults to None)
The queries returned corresponds to the regexes that match in
weight order.
"""
question = encoding_flexible_conversion(question)
for expression, userdata in self._iter_compiled_forms(question):
target, sparql_query = expression_to_sparql(expression)
logger.debug(u"Semantics {1}: {0}".format(str(expression),
expression.rule_used))
logger.debug(u"Query generated: {0}".format(sparql_query))
yield target, sparql_query, userdata
def expressions_to_html(expressions):
rows = ""
for expression in expressions:
dot_string = expression_to_dot(expression)
target, query = expression_to_sparql(expression)
dot_path = "/tmp/quepy_graph.dot"
cmdline = "dot -Tpng %s" % dot_path
with open(dot_path, "w") as filehandler:
filehandler.write(dot_string)
try:
call = subprocess.Popen(cmdline.split(), stdout=subprocess.PIPE)
output, _ = call.communicate()
except OSError:
msg = "Error running '{}': the program 'dot' was not found."
print msg.format(cmdline)
sys.exit(1)
image_base64 = base64.b64encode(output)
query = "\n".join([x for x in query.split("\n")
if not x.startswith("PREFIX")])
query = escape(query)
code = expression.source_code.split("\n")
name = code[0].replace("def", "").replace("_", " ").strip(" :()")
code = "\n".join(code[1:-2])
rows += QUERY_TEMPLATE.format(name=name.capitalize(),
code=code,
sparql=query,
image_base64=image_base64)
html = HTML_TEMPLATE.format(rows=rows)
with open("expression_inform.html", "w") as filehandler:
filehandler.write(html)
def test_sparql_takes_unicode(self):
e = gen_fixedtype(u"·̣─@łæßð~¶½")
e += gen_datarel(u"tµŧurułej€", u"←ðßðæßđæßæđßŋŋæ @~~·ŋŋ·¶·ŋ“¶¬@@")
_, s = expression_to_sparql(e)
self._standard_check(s, e)
def test_sparql_takes_unicode(self):
e = gen_fixedtype(u"·̣─@łæßð~¶½")
e += gen_datarel(u"tµŧurułej€", u"←ðßðæßđæßæđßŋŋæ @~~·ŋŋ·¶·ŋ“¶¬@@")
_, s = expression_to_sparql(e)
self._standard_check(s, e)
