Intial version

SSnR.py

@@ -0,0 +1,82 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+#
+#  SSnR.py
+#
+#  Copyright 2017 Rémi BERTHO <remi.bertho@dalan.fr>
+#
+#  This program is free software; you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; either version 3 of the License, or
+#  (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software
+#  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+#  MA 02110-1301, USA.
+#
+#
+
+import sys
+import getopt
+import regex
+
+def main(args):
+	"""
+	Main function
+		:param args: Main arguments
+	"""
+	try:
+		opts, args = getopt.getopt(args, "hr:s:", ["regex=", "string=", "help"])
+	except getopt.GetoptError as err:
+		print(err)
+		print_help()
+		return 2
+
+	string = ""
+	ex = ""
+
+	for opt, arg in opts:
+		if opt in ("-h", "--help"):
+			print_help()
+			return 0
+		elif opt in ("-r", "--regex"):
+			ex = arg
+		elif opt in ("-s", "--string"):
+			string = arg
+
+	if (string == "") or (ex == ""):
+		print_help()
+		return -2
+
+	search(ex, string)
+	return 0
+
+def search(ex, string):
+	"""
+	Search in a string
+		:param ex: regular expression
+		:param string: a string
+	"""
+	regex_compile = regex.compile(ex, regex.MULTILINE)
+	if regex_compile is None:
+		return -1
+	ite = regex_compile.finditer(string)
+	nb_match = 0
+	for match in ite:
+		nb_match += 1
+		print(" - Found \"" + match.group(0) + "\" at [" + str(match.start(0)) +
+		      ":" + str(match.end(0)) + "]")
+	print("Number of match: " + str(nb_match))
+
+def print_help():
+	print('SSnR.py -s <string> -r <regex>')
+
+
+if __name__ == '__main__':
+	sys.exit(main(sys.argv[1:]))