python实现的代码行数统计代码
发布时间:2020-12-17 17:19:10 所属栏目:Python 来源:网络整理
导读:今天PHP站长网 52php.cn把收集自互联网的代码分享给大家,仅供参考。 ''' Author: liupengfei Function: count lines of code in a folder iterativelyShell-format: cmd [dir] Attention: default file encode is utf8 a
以下代码由PHP站长网 52php.cn收集自互联网 现在PHP站长网小编把它分享给大家,仅供参考 ''' Author: liupengfei Function: count lines of code in a folder iteratively Shell-format: cmd [dir] Attention: default file encode is utf8 and default file type is java-source-file. But users can customize this script by just modifing global variables. ''' import sys import os import codecs from _pyio import open totalCount = 0; fileType = '.java' descLineBegin = '//' descBlockBegin = r'/**' descBlockEnd = r'*/' fileEncode = 'utf-8' def main(): DIR = os.getcwd() if len(sys.argv) >= 2: DIR = sys.argv[1] if os.path.exists(DIR) and os.path.isdir(DIR): print('target directory is %s' % DIR) countDir(DIR) print('total code line is %d' % totalCount) else: print('target should be a directory!') def isFileType(file): return len(fileType) + file.find(fileType) == len(file) def countDir(DIR): for file in os.listdir(DIR): absPath = DIR + os.path.sep + file; if os.path.exists(absPath): if os.path.isdir(absPath): countDir(absPath) elif isFileType(absPath): try: countFile(absPath) except UnicodeDecodeError: print( '''encode of %s is different,which is not supported in this version!''' ) def countFile(file): global totalCount localCount = 0 isInBlockNow = False f = codecs.open(file,'r',fileEncode); for line in f: if (not isInBlockNow) and line.find(descLineBegin) == 0: pass; elif (not isInBlockNow) and line.find(descBlockBegin) >= 0: if line.find(descBlockBegin) > 0: localCount += 1 isInBlockNow = True; elif isInBlockNow and line.find(descBlockEnd) >= 0: if line.find(descBlockEnd) + len(descBlockEnd) < len(line): localCount += 1 isInBlockNow = False; elif (not isInBlockNow) and len(line.replace('s+','')) > 0: localCount += 1 f.close() totalCount += localCount print('%s : %d' % (file,localCount)) if __name__ == '__main__': main(); 以上内容由PHP站长网【52php.cn】收集整理供大家参考研究 如果以上内容对您有帮助,欢迎收藏、点赞、推荐、分享。 (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |