+#! /usr/bin/env python
+from __future__ import print_function
+
+import argparse
+import sys
+from sqlparse import parse
+from sqlconvert.print_tokens import print_tokens
+from sqlconvert.process_tokens import find_error
+
+
+def parse_queries(*queries):
+ for query in queries:
+ for parsed in parse(query, encoding='utf-8'):
+ print("----------")
+ if find_error(parsed):
+ print("ERRORS IN QUERY")
+ print_tokens(parsed, encoding='utf-8')
+ print()
+ parsed._pprint_tree()
+ print("----------")
+
+
+def parse_test(_args):
+ parse_queries(
+ "SELECT * FROM `mytable`; -- line-comment",
+ "INSERT into /* inline comment */ mytable VALUES (1, 'one')",
+ "/*! directive*/ INSERT INTO `MyTable` (`Id`, `Name`) "
+ "VALUES (1, 'one')"
+ )
+
+
+def parse_sql(args):
+ parse_queries(*args.lines)
+
+
+def parse_file(args):
+ infile = open(args.filename, 'rt')
+ lines = infile.readlines()
+ infile.close()
+ parse_queries(*lines)
+
+
+if __name__ == '__main__':
+ main_parser = argparse.ArgumentParser(description='Parse')
+ subparsers = main_parser.add_subparsers(help='Commands')
+
+ parser = subparsers.add_parser('sql', help='SQL from command line')
+ parser.add_argument('lines', nargs='+', help='SQL lines')
+ parser.set_defaults(func=parse_sql)
+
+ parser = subparsers.add_parser('test', help='SQL from test data')
+ parser.set_defaults(func=parse_test)
+
+ parser = subparsers.add_parser('file', help='SQL from a file')
+ parser.add_argument('filename', help='SQL file')
+ parser.set_defaults(func=parse_file)
+
+ args = main_parser.parse_args()
+ args.func(args)