Python merge Day Tomcat Exception Log Third edition

Written in general, will look.

The wording of the parameter

If len (SYS.ARGV)  == 3 and sys.argv[2] in accepted_modes:     java_name = sys.argv[1]    mode = sys.argv[2]else:     usage ()      #Check  if process is running / get  pidjproc = jprocess (Java_name)  pid = jproc.chk_proc ()     if  pid !=  ""  and  mode ==  ' All ':    jproc.get_jstats ()   # print jproc.zdict   jproc.compute_jstats ()                    fnull = open ( os.devnull,  ' W ')    for key in jproc.zdict:         #print  key,jproc.zdict[key]       jproc.send_to_zabbix (key )    fnull.close ()    print pid  else:   print 0 

1. Generate date formats such as Error_list20170104.txt

# !/usr/bin/env python#-*-coding:utf-8-*-import osimport sysimport timeimport  Datetimeimport stringfrom smtplib import smtpfrom email import mimetextfrom  email import Headerfrom os.path import getsizefrom sys import  exitfrom re import compile, ignorecasetomcat_log =  '/home/logs/' Last_position_ logfile =  '/home/back/test/last_position.txt ' #error_list_logfile  =  '/home/back/test/error_ List.txt ' error_list_logfile1 =  '/home/back/test/error_list ' Now = datetime.datetime.now () Strdatetime = now.strftime ("%y/%m/%d") strdatetime1 = now.strftime ("%Y%m%d") Date= Now.strftime ("%d") error_list_logfile = error_list_logfile1 + strdatetime1 +  ". TXT "print error_list_logfilepattern = compile (R ' exception|^\t+\bat\b ',  IGNORECASE) fp  = open (error_list_logfile,  "w+") def writetotxt (List_name, file_path):    try:         fp = open (file_path,  "A +")          for item in list_name:             fp.write (str (item)  +  "\ n")         fp.close ()     except ioerror:        print ("fail  To open file ") #  parse file to find the exception line Def analysis_log (file): #parent_file  = os.path.dirname ( File) Error_list = []try:data = open (file,  ' R ') except:exit () for line in  data:if pattern.search (line): error_list.append (file)                           #print  error_list                          #errors_list  += 1                           #print   "%s"  %file                         break         Data.close ()         if len (error_list) ==1:              #return   ". Join (Error_list)              writetotxt (Error_list,error_list_logfile)           #return  error_list         #if   Errors_list == 1:             #print   "%s num is %d"  % (file, errors_list) #print   ". Join (Errors_list) Def walk (local_dir): For root, dirs, files  in os.walk (local_dir): For filespath in files:# return filespathlocal_file  = os.path.join (Root, filespath) # print error_info2error_info = analysis_ Log (Local_file) def walk_dir (home_dir):homedir=[]        for  Root, dirs, files in os.walk (Home_dir):             for dirname in dirs:                         local_dir  = os.path.join (Root, dirname)                           #print   "date is %s"  %Date                          result = string.find (local_dir,strdatetime)!=-1                          if result:                              #print  local_ Dir.count ('/')                              if local_dir.count ('/') ==8:                          &Nbsp;       homedir.append (Local_dir)     return  homedirif __name__ ==  ' __main__ ':     if not argv1:         tomcat_last_dir=walk_dir (Tomcat_log)          for i in tomcat_last_dir:        walk (i)

2. Notation with parameters, such as Python test.py 20170103, to generate Error_list20170103.txt

# !/usr/bin/env python#-*-coding:utf-8-*-import osimport sysimport timeimport  Datetimeimport stringfrom smtplib import smtpfrom email import mimetextfrom  email import Headerfrom os.path import getsizefrom sys import  exitfrom re import compile, ignorecasetomcat_log =  '/home/logs/' Last_position_ logfile =  '/home/back/test/last_position.txt ' #error_list_logfile  =  '/home/back/test/error_ List.txt ' error_list_logfile1 =  '/home/back/test/error_list ' Now = datetime.datetime.now () Strdatetime = now.strftime ("%y/%m/%d") strdatetime1 = now.strftime ("%Y%m%d") Date= Now.strftime ("%d") error_list_logfile = error_list_logfile1 + strdatetime1 +  ". TXT "print error_list_logfilepattern = compile (R ' exception|^\t+\bat\b ',  IGNORECASE) fp  = open (error_list_logfile,  "w+") def writetotxt (List_name, file_path):    try:         fp = open (file_path,  "A +")          for item in list_name:             fp.write (str (item)  +  "\ n")         fp.close ()     except ioerror:        print ("fail  To open file ") #  parse file to find the exception line Def analysis_log (file): #parent_file  = os.path.dirname ( File) Error_list = []try:data = open (file,  ' R ') except:exit () for line in  data:if pattern.search (line): error_list.append (file)                           #print  error_list                          #errors_list  += 1                           #print   "%s"  %file                         break         Data.close ()         if len (error_list) ==1:              #return   ". Join (Error_list)              writetotxt (Error_list,error_list_logfile)           #return  error_list         #if   Errors_list == 1:             #print   "%s num is %d"  % (file, errors_list) #print   ". Join (Errors_list) Def walk (local_dir): For root, dirs, files  in os.walk (local_dir): For filespath in files:# return filespathlocal_file  = os.path.join (Root, filespath) # print error_info2error_info = analysis_ Log (Local_file) def walk_dir (home_dir):homedir=[]        for  Root, dirs, files in os.walk (Home_dir):             for dirname in dirs:                         local_dir  = os.path.join (Root, dirname)                           #print   "date is %s"  %Date                          result = string.find (local_dir,strdatetime)!=-1                          if result:                              #print  local_ Dir.count ('/')                              if local_dir.count ('/') ==8:                          &Nbsp;       homedir.append (Local_dir)          RETURN HOMEDIRDEF WALK_DIR_ARGV (Home_dir,strdatetime):     homedir=[]     for root, dirs, files in os.walk (Home_dir):         for dirname in dirs:                     local_dir =  Os.path.join (Root, dirname)                       #print   "date is %s"  %Date                     result  = string.find (local_dir,strdatetime)!=-1                     if result:                          #print  local_dir.count ('/')                          if local_dir.count ('/') ==8:                              homedir.append (Local_dir)     return homedirif __name__ ==   ' __main__ ':      argv1=sys.argv[1]    if not argv1 :         tomcat_last_dir=walk_dir (Tomcat_log)          for i in tomcat_last_dir:         walk (i)     else:        error_list_logfile = error_ list_logfile1 + argv1 +  ". txt"         tomcat_last_ DIR=WALK_DIR_ARGV (tomcat_log,strdatetime)         for i in  tomcat_last_dir:            walk (i)

The location of parameters and variables also requires optimized processing.

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Python merge Day Tomcat Exception Log Third edition