![]() ![]() Make sure you don't copy that!) – this is a valid email address containing two symbols. Your emails are stored in input_file.txt: (Note: This Active State seems to add some HTML gibberish before the first email. Let's say that you have a file full of test emails that you would like to test against a simple regular expression. Now you can use it by typing retest in the Command Line. This happens automatically if there is no input file.Ĭreate a batch (.bat) file and name it retest.bat, then place it somewhere on the system path. ![]() i Run an input interpreter after reading the input file (ifĪny). m FLAGS Flags to include in the regular expression. p The input regular expression as a text from a file f The input file to use, if omitted, will use sys.stdin h, -help show this help message and exit Here is the usage guideline: usage: Regular Expression Tester ] ] There are several command line arguments that you can tailor to your needs. The use of this script is extremely simple and can be tailored to almost all of your regular expression needs. inputfile : print " \n Continuing with Input Testing." completed, total = 0, 0 line = prompt () while line : completed = int ( test_line ( prog, line )) total = 1 line = prompt () print " \n Completed %i Successful Tests Out of %i " % ( completed, total ) except KeyboardInterrupt : raise SystemExit if _name_ = "_main_" : main () ' pat, '""" \n ' else : print repr ( pat ), " \n " try : if args. exit ( 0 ) # test the pattern print "Testing Pattern:", if args. print_exc () print " \n Invalid Pattern" sys. split ( FLAG_SEP ) or ): if flag in VALID_FLAGS : flags |= getattr ( re, flag ) pat = args. argv ) # retrieve the flags flags = 0 for flag in ( args. rstrip () completed = int ( test_line ( prog, line )) total = 1 line = get_input ( input_file ) print " \n Completed %i Successful Tests Out of %i " % ( completed, total ) return completed, total def main (): args = parse_argv ( sys. print_exc () print " \n An error occurred!" return False def test_file ( prog, input_file ): completed, total = 0, 0 line = get_input ( input_file ) while line : print "Testing ' %s '" % line. capitalize () "=>", getattr ( result, x )() print "" return True else : print "No Matches! \n " return False except : tb. match ( line ) if result : print " \b Here is the result:" for x in : print x. readline () except ( EOFError, KeyboardInterrupt ): return None def test_line ( prog, line = "" ): try : result = prog. stdin, prompt = "> " ): try : print prompt, return ifile. readline () except ( EOFError, KeyboardInterrupt ): return None def prompt ( ifile = sys. parse_args ( argv ) def get_input ( ifile ): try : return ifile. This happens automatically \ if there is no input file.", dest = "after_input" ) return parser. add_argument ( "-i", action = "store_true", help = "Run an input \ interpreter after reading the input file (if any). VERBOSE|I)", dest = "flags", default = "" ) parser. add_argument ( "-m", type = str, help = "Flags to include in the regular \ expression. add_argument ( 'pattern', type = str, help = "The pattern to test", default = "", nargs = "?" ) parser. FileType ( 'r' ), default = None, help = "The input regular expression as a text from a file", dest = "regfile" ) parser. add_argument ( '-p', nargs = "?", type = argparse. FileType ( 'r' ), default = None, help = "The input file to use, if omitted, will use \ sys.stdin", dest = "inputfile" ) parser. add_argument ( '-f', nargs = "?", type = argparse. ![]() ArgumentParser ( description = "Test A Regular Expression \ Against Input", prog = "Regular Expression Tester" ) parser. """ Test Regular Expressions Written by Sunjay Varma - """ import sys, re, argparse, traceback as tb _version_ = "1.0" VALID_FLAGS = FLAG_SEP = "|" def parse_argv ( argv ): parser = argparse. ![]()
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