计算代码行数的python代码示例

python 统计代码行数简单实例

送测的时候，发现需要统计代码行数

于是写了个小程序统计自己的代码的行数。

#calclate_code_lines.py 
import os 
 
def afileline(f_path): 
  res = 0 
  f = open(f_path) 
  for lines in f: 
    if lines.split(): 
      res += 1 
  return res 
 
if name==&＃39;main&＃39;: 
  host = &＃39;E:&＃39;+os.sep+&＃39;develop&＃39;+os.sep+&＃39;dev_workspace&＃39;+os.sep+&＃39;AptanaStudio3&＃39;+os.sep+&＃39;webhost&＃39; 
   
  allfiles = 0 
  allline = 0 
     
  for root,dirs,files in os.walk(host): 
    for afile in files: 
       
      if(root.startswith(host+os.sep+&＃39;entries&＃39;)): 
        continue 
      elif(root.startswith(host+os.sep+&＃39;.svn&＃39;)): 
        continue 
      elif(root.startswith(host+os.sep+&＃39;.settings&＃39;)): 
        continue 
      elif(root.startswith(host+os.sep+&＃39;logs&＃39;)): 
        continue 
      elif(root.startswith(host+os.sep+&＃39;static&＃39;)): 
        continue  
      elif(root.startswith(host+os.sep+&＃39;payload&＃39;+os.sep+&＃39;.svn&＃39;)): 
        continue 
      elif(root.startswith(host+os.sep+&＃39;dist&＃39;+os.sep+&＃39;.svn&＃39;)): 
        continue 
      elif(root.startswith(host+os.sep+&＃39;dsync&＃39;+os.sep+&＃39;.svn&＃39;)): 
        continue 
      elif(root.startswith(host+os.sep+&＃39;hcache&＃39;+os.sep+&＃39;.svn&＃39;)): 
        continue 
      elif(root.startswith(host+os.sep+&＃39;test&＃39;+os.sep+&＃39;.svn&＃39;)): 
        continue 
      elif(root.startswith(host+os.sep+&＃39;webhost&＃39;+os.sep+&＃39;.svn&＃39;)): 
        continue 
      elif(root.startswith(host+os.sep+&＃39;wsgi&＃39;+os.sep+&＃39;.svn&＃39;)): 
        continue 
      elif(root.startswith(host+os.sep+&＃39;hcache&＃39;+os.sep+&＃39;templates&＃39;+os.sep+&＃39;.svn&＃39;)): 
        continue 
      elif(root.startswith(host+os.sep+&＃39;dsync&＃39;+os.sep+&＃39;hcache&＃39;+os.sep+&＃39;.svn&＃39;)): 
        continue 
      else:  
        ext = afile.split(&＃39;.&＃39;) 
        ext = ext[-1] 
        if (ext in [&＃39;py&＃39;,&＃39;css&＃39;,&＃39;js&＃39;,&＃39;html&＃39;,&＃39;txt&＃39;,&＃39;docx&＃39;,&＃39;wsgi&＃39;]): 
          itpath = root+os.sep+afile 
          allfiles += 1 
          allline +=afileline(itpath) 
          print (root+os.sep+afile) 
           
  print (&＃39;Total: &＃39;,allfiles) 
  print (&＃39;Total lines:&＃39;,allline)

之后可以将此改造下便于以后的代码统计