import collections
from datetime import datetime
from glob import glob
-from urlparse import urlparse, urlunparse
-from urllib2 import urlopen
+from urllib.parse import urlparse, urlunparse
+from urllib.request import urlopen
import logging
import os
import sys
"""A very simple display of sparql query results showing name value pairs
"""
for row in results:
- for k, v in row.items()[::-1]:
- print "{0}: {1}".format(k, v)
- print
+ for k, v in list(row.items())[::-1]:
+ print("{0}: {1}".format(k, v))
+ print()
def html_query_results(result_stream):
from django.conf import settings
for row in result_stream:
new_row = collections.OrderedDict()
row_urls = []
- for k,v in row.items():
+ for k,v in list(row.items()):
new_row[k] = Simplified(v)
results.append(new_row)
context = Context({'results': results,})
- print template.render(context)
+ print(template.render(context))
def blankOrUri(value=None):
"""Return a blank node for None or a resource node for strings.
node = None
if value is None:
node = RDF.Node()
- elif type(value) in types.StringTypes:
+ elif type(value) in str:
node = RDF.Node(uri_string=value)
elif isinstance(value, RDF.Node):
node = value
def toTypedNode(value, language="en"):
"""Convert a python variable to a RDF Node with its closest xsd type
"""
- if type(value) == types.BooleanType:
+ if type(value) == bool:
value_type = xsdNS['boolean'].uri
if value:
- value = u'1'
+ value = '1'
else:
- value = u'0'
- elif type(value) in (types.IntType, types.LongType):
+ value = '0'
+ elif type(value) in (int, int):
value_type = xsdNS['decimal'].uri
- value = unicode(value)
- elif type(value) == types.FloatType:
+ value = str(value)
+ elif type(value) == float:
value_type = xsdNS['float'].uri
- value = unicode(value)
+ value = str(value)
elif isinstance(value, datetime):
value_type = xsdNS['dateTime'].uri
if value.microsecond == 0:
value = value.strftime(ISOFORMAT_MS)
else:
value_type = None
- value = unicode(value)
+ value = str(value)
if value_type is not None:
node = RDF.Node(literal=value, datatype=value_type)
else:
- node = RDF.Node(literal=unicode(value).encode('utf-8'), language=language)
+ node = RDF.Node(literal=str(value).encode('utf-8'), language=language)
return node
elif value_type in ('dateTime'):
try:
return datetime.strptime(literal, ISOFORMAT_MS)
- except ValueError, _:
+ except ValueError as _:
return datetime.strptime(literal, ISOFORMAT_SHORT)
return literal
def load_into_model(model, parser_name, path, ns=None):
- if type(ns) in types.StringTypes:
+ if type(ns) in str:
ns = RDF.Uri(ns)
if isinstance(path, RDF.Node):
retries -= 1
statements = rdf_parser.parse_as_stream(url, ns)
retries = 0
- except RDF.RedlandError, e:
+ except RDF.RedlandError as e:
errmsg = "RDF.RedlandError: {0} {1} tries remaining"
logger.error(errmsg.format(str(e), retries))
def fixup_namespace(ns):
if ns is None:
ns = RDF.Uri("http://localhost/")
- elif type(ns) in types.StringTypes:
+ elif type(ns) in str:
ns = RDF.Uri(ns)
elif not(isinstance(ns, RDF.Uri)):
errmsg = "Namespace should be string or uri not {0}"
add_schema(model, schema, namespace)
if schema_path:
- if type(schema_path) in types.StringTypes:
+ if type(schema_path) in str:
schema_path = [schema_path]
for path in schema_path: