and even more doc updates

1 files changed, 38 insertions, 43 deletions

diff --git a/examples/simple_example.py b/examples/simple_example.py
index bdfb96e2..7b44ff79 100644
--- a/examples/simple_example.py
+++ b/examples/simple_example.py
@@ -1,58 +1,53 @@
-import logging
-
-# Optional: Configure how we want rdflib logger to log messages
-_logger = logging.getLogger("rdflib")
-_logger.setLevel(logging.DEBUG)
-_hdlr = logging.StreamHandler()
-_hdlr.setFormatter(logging.Formatter('%(name)s %(levelname)s: %(message)s'))
-_logger.addHandler(_hdlr)
 
 from rdflib import Graph, Literal, BNode, RDF
 from rdflib.namespace import FOAF, DC
 
-store = Graph()
+if __name__=='__main__':
+
+    store = Graph()
 
-# Bind a few prefix, namespace pairs for pretty output
-store.bind("dc", DC)
-store.bind("foaf", FOAF)
+    # Bind a few prefix, namespace pairs for pretty output
+    store.bind("dc", DC)
+    store.bind("foaf", FOAF)
 
-# Create an identifier to use as the subject for Donna.
-donna = BNode()
+    # Create an identifier to use as the subject for Donna.
+    donna = BNode()
 
-# Add triples using store's add method.
-store.add((donna, RDF.type, FOAF.Person))
-store.add((donna, FOAF.nick, Literal("donna", lang="foo")))
-store.add((donna, FOAF.name, Literal("Donna Fales")))
+    # Add triples using store's add method.
+    store.add((donna, RDF.type, FOAF.Person))
+    store.add((donna, FOAF.nick, Literal("donna", lang="foo")))
+    store.add((donna, FOAF.name, Literal("Donna Fales")))
 
-# Iterate over triples in store and print them out.
-print "--- printing raw triples ---"
-for s, p, o in store:
-    print s, p, o
+    # Iterate over triples in store and print them out.
+    print "--- printing raw triples ---"
+    for s, p, o in store:
+        print s, p, o
 
-# For each foaf:Person in the store print out its mbox property.
-print "--- printing mboxes ---"
-for person in store.subjects(RDF.type, FOAF["Person"]):
-    for mbox in store.objects(person, FOAF["mbox"]):
-        print mbox
+    # For each foaf:Person in the store print out its mbox property.
+    print "--- printing mboxes ---"
+    for person in store.subjects(RDF.type, FOAF["Person"]):
+        for mbox in store.objects(person, FOAF["mbox"]):
+            print mbox
 
-# Serialize the store as RDF/XML to the file foaf.rdf.
-store.serialize("foaf.rdf", format="pretty-xml", max_depth=3)
+    # Serialize the store as RDF/XML to the file donna_foaf.rdf.
+    store.serialize("donna_foaf.rdf", format="pretty-xml", max_depth=3)
 
-# Let's show off the serializers
+    # Let's show off the serializers
 
-print "RDF Serializations:"
+    print "RDF Serializations:"
 
-# Serialize as XML
-print "--- start: rdf-xml ---"
-print store.serialize(format="pretty-xml")
-print "--- end: rdf-xml ---\n"
+    # Serialize as XML
+    print "--- start: rdf-xml ---"
+    print store.serialize(format="pretty-xml")
+    print "--- end: rdf-xml ---\n"
 
-# Serialize as Turtle
-print "--- start: turtle ---"
-print store.serialize(format="turtle")
-print "--- end: turtle ---\n"
+    # Serialize as Turtle
+    print "--- start: turtle ---"
+    print store.serialize(format="turtle")
+    print "--- end: turtle ---\n"
 
-# Serialize as NTriples
-print "--- start: ntriples ---"
-print store.serialize(format="nt")
-print "--- end: ntriples ---\n"
+    # Serialize as NTriples
+    print "--- start: ntriples ---"
+    print store.serialize(format="nt")
+    print "--- end: ntriples ---\n"
+