'''Find sample code in my python directory.

zzz.nbb.20110621.findstring.in.one.file.01.py
    adapt to select one python file, and find a given string

zzz.nbb.20110621.findcode.01.py
    adapt for the 20110621 directory

nbb.findcode.01.py   3/29/2010  N. Bliss

'''
##import os, sys, traceback, time, glob
import os, sys, traceback, time
import ssurgo_m002_timer as timer

def timer_f(message):
    global previoustime
    total = time.clock()
    step = total - previoustime
    print 'Timer: %s: step %15.5f, elapsed %15.5f' % ( message, step, total)
    previoustime = total

#########################
    #####     __main__    ##########################################
if __name__ == '__main__':
    try:
        starttime    = time.clock()
        previoustime = starttime
        
        print 'Start ',time.ctime(), ' ' * 5, os.path.abspath(sys.argv[0]) # E.g.,    'Start  Sat Jun 27 11:09:37 2009       D:\Wylie.Owyhee\PythonScripts\ssurgo.extract.06.py'

        previoustime = timer.timer_f('Initial', starttime, previoustime)
        timestamp = '%4d%02d%02d%02d%02d%02d' % time.localtime()[:6] # string with year, month, day, hour, minute second: '20090204124750'

        filename = raw_input('Enter the full path filename: ')
        if not filename:
            print 'No string found, stopping...'
            raise
        
        findstring = raw_input('Enter the findstring: ')
        if not findstring:
            print 'No string found, stopping...'
            raise

        printlimit = raw_input('Enter integer for number of lines to print (default = 10): ')
        if not printlimit:
            print 'No print limit found, default to 10'
            printlimit2 = 10
        else:
            try:
                printlimit2 = int(printlimit)
            except:
                print 'The print limit must be a number, stopping...'
                raise

        matchcase = raw_input('Match case? (No, Yes): ')
        if not matchcase:
            print 'Nothing entered for Match Case, default to No...'
            matchcase_bool = False
        else:
            if matchcase.lower() == 'yes' or matchcase.lower() == 'y':
                matchcase_bool = True
            elif matchcase.lower() == 'no' or matchcase.lower() == 'n':
                matchcase_bool = False
            else:
                print 'Match Case reply must be "Yes" or "No", stopping...'
                raise
        
##        python_directory = r'D:\SSURGO\20110621\PythonScripts'  # 10/13/2011
##
        prev_file = "#####"
##
##        file_list = glob.glob( os.path.join( python_directory, '*.py') )
##        file_list.sort()
##
##        for file1 in file_list:
        file1 = filename
        if os.path.exists( file1 ):
            fi1a = open( file1 )
            printcount = 0
            file_lines = fi1a.readlines()
            count_line = 0
            for line in file_lines:
                count_line += 1
                if matchcase_bool:
                    # matching case is requested, line should match exactly              
                    if line.find(findstring) > -1:
                        if file1 != prev_file:
                            print file1
                            prev_file = file1
                        if printcount < printlimit2:
                            printcount += 1
                            print '%10d %s' % ( count_line, line.rstrip() )
                        else:
                            break
                else:
                    # case need not match exactly
                    line2 = line.lower()
                    findstring2 = findstring.lower()
                    if line2.find(findstring2) > -1:
                        if file1 != prev_file:
                            print file1
                            prev_file = file1
                        if printcount < printlimit2:
                            printcount += 1
                            print '%10d %s' % ( count_line, line.rstrip() )
                        else:
                            break
            fi1a.close()
        else:
            print 'File %s not found' % file1
            
        print 'Finish',time.ctime(), ' ' * 5, os.path.abspath(sys.argv[0]) # E.g.,    'Finish  Sat Jun 27 11:09:37 2009       D:\Wylie.Owyhee\PythonScripts\ssurgo.extract.06.py'
            
    except Exception, msg:
        print traceback.print_exc()
        print msg
        print 'ERROR #####: Finish',time.ctime(), ' ' * 5, os.path.abspath(sys.argv[0]) # E.g.,    'Finish  Sat Jun 27 11:09:37 2009       D:\Wylie.Owyhee\PythonScripts\ssurgo.extract.06.py'