X-Git-Url: https://git.phdru.name/?a=blobdiff_plain;f=sqlconvert%2Fprocess_tokens.py;h=6bd618b6af1ce33f14588d0d6c4f11323bfe37af;hb=9412933a68ffdcb20dacb9ff927d4eb285fded2e;hp=924ba4abd7ce2f00c8b5ecb477a081c023cc674d;hpb=ad12dfd9c03a4f6bbd03d22238b6399ab09962ed;p=sqlconvert.git

diff --git a/sqlconvert/process_tokens.py b/sqlconvert/process_tokens.py
index 924ba4a..6bd618b 100644
--- a/sqlconvert/process_tokens.py
+++ b/sqlconvert/process_tokens.py
@@ -1,4 +1,5 @@
 
+from sqlobject.converters import sqlrepr
 from sqlparse import parse
 from sqlparse.compat import PY3
 from sqlparse import tokens as T
@@ -19,6 +20,15 @@ def is_newline_statement(statement):
     return True
 
 
+def escape_strings(token_list, dbname):
+    """Escape strings"""
+    for token in token_list.flatten():
+        if token.ttype is T.String.Single:
+            value = token.value[1:-1]  # unquote by removing apostrophes
+            value = sqlrepr(value, dbname)
+            token.normalized = token.value = value
+
+
 if PY3:
     xrange = range
 
@@ -54,6 +64,7 @@ class StatementGrouper(object):
         for stmt in self.statements:
             yield stmt
         self.statements = []
+        raise StopIteration
 
     def close(self):
         if not self.lines: