最近需要統計一下項目中代碼的總行數，寫了一個Python小程序，不得不說Python是多么的簡潔，如果用Java寫至少是現在代碼的2倍。
[code]
import os
path="/Users/rony/workspace/ecommerce/ecommerce/hot-deploy/"
global totalcount
totalcount =0
def cfile (path):
??? allfiles = os.listdir(path)
??? for file in allfiles:
??????? child = os.path.join(path,file)
??????? if os.path.isdir(child):
??????????? cfile(child)
??????? else:
??????????? filename,fileext= os.path.splitext(child)
??????????? print(fileext)
??????????? #file type need to calculate
??????????? if fileext in ['.java', '.jsp', '.html', '.htm', '.xml', '.sql', '.js', '.ftl', '.css','.groovy'] :
??????????????? countf = len(open(child,'rU').readlines())
??????????????? global totalcount
??????????????? totalcount=totalcount+countf;
??????????????? print(child)
??????????????? print(countf)
cfile(path)
print(totalcount)

關于代碼上的分析就到這里，例子比較簡單。