Merge pull request #1 from ravenscroftj/master

Add escape for backslashes
ravenscroftj · Sep 25, 2019 · 1e3e0f5 · 1e3e0f5
2 parents 996766d + 0ecbcbe
commit 1e3e0f5
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/surf/plugin/sparql_protocol/writer.py b/surf/plugin/sparql_protocol/writer.py
@@ -66,7 +66,7 @@ def _escape_string(value):
     value = value.replace("\n"," ")
     value = value.replace('\\"',':magicquote:').replace('"','\\"').replace(':magicquote:','\\"')
     #value = value.replace("\\'",':magicquote:').replace("'","\\'").replace(':magicquote:',"\\'")
-    value = value.replace('\\',':doubleslash:').replace("\\","\\\\").replace(":doubleslash:","\\")
+    value = value.replace('\\\\',':doubleslash:').replace("\\","\\\\").replace(":doubleslash:","\\\\")
 
     return value
 
@@ -84,7 +84,7 @@ def _prepare_add_many_query(resources, context=None):
         for p, objs in list(resource.rdf_direct.items()):
             for o in objs:
 
-                if isinstance(o, Literal) and isinstance(o.value, str) and ("'" in o.value or '"' in o.value):
+                if isinstance(o, Literal) and isinstance(o.value, str) and ("'" in o.value or '"' in o.value or '\\'):
                     o = Literal(_escape_string(o.value), datatype=o.datatype)
 
                 query.template((s, p, o))