Style: Ignore flake8 W605 invalid \* escape

[sqlconvert.git] / sqlconvert / process_mysql.py

diff --git a/sqlconvert/process_mysql.py b/sqlconvert/process_mysql.py
index 34565316e93b62f0f6092df7950fb597ef405f93..ad4d422b4c13fa0ca2f1821009038b0e512c9214 100644 (file)
--- a/sqlconvert/process_mysql.py
+++ b/sqlconvert/process_mysql.py
@@ -29,7 +29,7 @@ def is_directive_statement(statement):
 
 
 def remove_directive_tokens(statement):
-    """Remove /\*! directives \*/ from the first-level"""
+    """Remove /\*! directives \*/ from the first-level"""  # noqa: W605: \*
     new_tokens = []
     for token in statement.tokens:
         if _is_directive_token(token):
@@ -71,11 +71,14 @@ def unescape_strings(token_list):
             token.normalized = token.value = value
 
 
-def is_insert(statement):
+def get_DML_type(statement):
     for token in statement.tokens:
         if is_comment_or_space(token):
             continue
-        return (token.ttype is T.DML) and (token.normalized == 'INSERT')
+        if (token.ttype is T.DML):
+            return token.normalized
+        break
+    raise ValueError("Not a DML statement")
 
 
 def split_ext_insert(statement):
@@ -131,19 +134,23 @@ def split_ext_insert(statement):
         if i == len(values_tokens) - 1:  # Last but one statement
             # Insert newlines only between split statements but not after
             new_lines = []
-        # The statemnt sets `parent` attribute of the every token to self
+        # The statement sets `parent` attribute of the every token to self
         # but we don't care.
         statement = Statement(insert_tokens + [values] +
                               end_tokens + new_lines)
         yield statement
 
 
-def process_statement(statement, quoting_style='sqlite'):
+def process_statement(statement, dbname='sqlite'):
     requote_names(statement)
     unescape_strings(statement)
     remove_directive_tokens(statement)
-    escape_strings(statement, quoting_style)
-    if is_insert(statement):
+    escape_strings(statement, dbname)
+    try:
+        dml_type = get_DML_type(statement)
+    except ValueError:
+        dml_type = 'UNKNOWN'
+    if dml_type == 'INSERT':
         for statement in split_ext_insert(statement):
             yield statement
     else: