gromgull

from __future__ import unicode_literals

from collections import defaultdict
from io import StringIO

from rdflib import URIRef, Literal, Variable

def unroll(triples, vars=None):
    """
    Convert list of tuples specifying triples with repeat subjects or

gromgull

def getdate(f): 
    try:                
        with file(f) as x: 
            exif=EXIF.process_file(x, stop_tag="DateTimeOriginal")
            return exif["EXIF DateTimeOriginal"].values
    except: 
        return None

def noext(f): 
    """ remove ALL extensions from filename (os.path.splitext only removes last) """

gromgull

# SPARQL source-highlight language definition file
# Author: Gunnar Aastrand Grimnes
# e-Mail: gunnar.grimnes < AT > dfki.de
# the fields used for things is pretty arbitrary, but it makes for nice HTML output

# source-highlight -f latexcolor --lang-def SPARQL.lang -s SPARQL inputdoc.sparql



keyword = "SELECT|WHERE|INSERT|DELETE|FILTER|GROUP BY"

gromgull

# N3 source-highlight language definition file
# Author: Gunnar Aastrand Grimnes
# e-Mail: gunnar.grimnes < AT > dfki.de
# the fields used for things is pretty arbitrary, but it makes for nice HTML output

# source-highlight -f latexcolor --lang-def n3.lang thesis/examples/bibtexrdf2.n3



keyword = "prefix|a"

gromgull

{
 "metadata": {
  "name": "allqueries"
 },
 "nbformat": 3,
 "nbformat_minor": 0,
 "worksheets": [
  {
   "cells": [
    {

gromgull

from rdflib import Graph

g = Graph()
g.parse('http://datahub.io/dataset/semanticquran');

query = """
SELECT ?preposition sample(?verseTextAr) WHERE { 
  ?word gold:PartOfSpeechProperty olia-ar:Preposition; 
        skos:prefLabel ?preposition; 
        dcterms:isPart ?verse. 

gromgull

import re

def re_sub(pattern, replacement, string):
	def _r(m):
		# Now this is ugly.
		# Python has a "feature" where unmatched groups return None
		# then re.sub chokes on this.
		# see http://bugs.python.org/issue1519638
		
		# this works around and hooks into the internal of the re module...