import os
import sys
import zipfile
import argparse
s = 'x1b[%d;%dm%sx1b[0m'
def unzip(path): file = zipfile.ZipFile(path,"r") if args.secret: file.setpassword(args.secret) for name in file.namelist(): try: utf8name=name.decode('gbk') pathname = os.path.dirname(utf8name) except: utf8name=name pathname = os.path.dirname(utf8name) #print s % (1, 92, ' >> extracting:'), utf8name #pathname = os.path.dirname(utf8name) if not os.path.exists(pathname) and pathname != "": os.makedirs(pathname) data = file.read(name) if not os.path.exists(utf8name): try: fo = open(utf8name, "w") fo.write(data) fo.close except: pass file.close()
def main(argv): ###################################################### # for argparse p = argparse.ArgumentParser(description='解决unzip乱码') p.add_argument('xxx', type=str, nargs='*',  help='命令对象.') p.add_argument('-s', '--secret', action='store',  default=None, help='密码') global args args = p.parse_args(argv[1:]) xxx = args.xxx for path in xxx: if path.endswith('.zip'): if os.path.exists(path): print s % (1, 97, ' ++ unzip:'), path unzip(path) else: print s % (1, 91, ' !! file doesn't exist.'), path else: print s % (1, 91, ' !! file isn't a zip file.'), path
if __name__ == '__main__': argv = sys.argv main(argv) 

# coding=utf-8
import os
import time
# 设定根目录
basedir = './'
filelists = []
# 指定想要统计的文件类型
whitelist = ['cpp', 'h']
#遍历文件, 递归遍历文件夹中的所有
def getFile(basedir): global filelists for parent,dirnames,filenames in os.walk(basedir): for filename in filenames: ext = filename.split('.')[-1] #只统计指定的文件类型，略过一些log和cache文件 if ext in whitelist: filelists.append(os.path.join(parent,filename))
#统计一个的行数
def countLine(fname): count = 0 # 把文件做二进制看待,read. for file_line in open(fname, 'rb').readlines(): if file_line != '' and file_line != 'n': #过滤掉空行 count += 1 print (fname + '----' , count) return count
if __name__ == '__main__' : startTime = time.clock() getFile(basedir) totalline = 0 for filelist in filelists: totalline = totalline + countLine(filelist) print ('total lines:',totalline) print ('Done! Cost Time: %0.2f second' % (time.clock() - startTime)) 

import os
import sys
try: directory = sys.argv[1]
except IndexError: sys.exit("Must provide an argument.")
dir_size = 0
fsizedicr = {'Bytes': 1, 'Kilobytes': float(1) / 1024, 'Megabytes': float(1) / (1024 * 1024), 'Gigabytes': float(1) / (1024 * 1024 * 1024)}
for (path, dirs, files) in os.walk(directory):  for file in files:  filename = os.path.join(path, file) dir_size += os.path.getsize(filename)
fsizeList = [str(round(fsizedicr[key] * dir_size, 2)) + " " + key for key in fsizedicr]
if dir_size == 0: print ("File Empty")
else: for units in sorted(fsizeList)[::-1]:  print ("Folder Size: " + units) 

import shutil
import sys
import time
import os
import argparse
usage = 'python move_files_over_x_days.py -src [SRC] -dst [DST] -days [DAYS]'
description = 'Move files from src to dst if they are older than a certain number of days. Default is 240 days'
args_parser = argparse.ArgumentParser(usage=usage, description=description)
args_parser.add_argument('-src', '--src', type=str, nargs='?', default='.', help='(OPTIONAL) Directory where files will be moved from. Defaults to current directory')
args_parser.add_argument('-dst', '--dst', type=str, nargs='?', required=True, help='(REQUIRED) Directory where files will be moved to.')
args_parser.add_argument('-days', '--days', type=int, nargs='?', default=240, help='(OPTIONAL) Days value specifies the minimum age of files to be moved. Default is 240.')
args = args_parser.parse_args()
if args.days < 0: args.days = 0
src = args.src # 设置源目录
dst = args.dst # 设置目标目录
days = args.days # 设置天数
now = time.time() # 获得当前时间
if not os.path.exists(dst): os.mkdir(dst)
for f in os.listdir(src): # 遍历源目录所有文件 if os.stat(f).st_mtime < now - days * 86400: # 判断是否超过240天 if os.path.isfile(f): # 检查是否是文件 shutil.move(f, dst) # 移动文件 

import os
import shutil
from time import strftime
logsdir="c:logsputtylogs"
zipdir="c:logsputtylogszipped_logs"
zip_program="zip.exe"
for files in os.listdir(logsdir):           if files.endswith(".log"):                                       files1=files+"."+strftime("%Y-%m-%d")+".zip"         os.chdir(logsdir)                                                os.system(zip_program + " " + files1 +" "+ files)    shutil.move(files1, zipdir)   os.remove(files) 

import sys
import re
import os
import argparse
import requests
from lxml import html as lxml_html
try: import html
except ImportError: import HTMLParser html = HTMLParser.HTMLParser()
try: import cPickle as pk
except ImportError: import pickle as pk
class LeetcodeProblems(object): def get_problems_info(self): leetcode_url = 'Problems - LeetCode' res = requests.get(leetcode_url) if not res.ok: print('request error') sys.exit() cm = res.text cmt = cm.split('tbody>')[-2] indexs = re.findall(r'<td>(d+)</td>', cmt) problem_urls = ['LeetCode - The World's Leading Online Programming Learning Platform' + url  for url in re.findall( r'<a href="(/problems/.+?)"', cmt)] levels = re.findall(r"<td value='d*'>(.+?)</td>", cmt) tinfos = zip(indexs, levels, problem_urls) assert (len(indexs) == len(problem_urls) == len(levels)) infos = [] for info in tinfos: res = requests.get(info[-1]) if not res.ok: print('request error') sys.exit() tree = lxml_html.fromstring(res.text) title = tree.xpath('//meta[@property="og:title"]/@content')[0] description = tree.xpath('//meta[@property="description"]/@content') if not description: description = tree.xpath('//meta[@property="og:description"]/@content')[0] else: description = description[0] description = html.unescape(description.strip()) tags = tree.xpath('//div[@id="tags"]/following::a[@]/text()') infos.append( { 'title': title, 'level': info[1], 'index': int(info[0]), 'description': description, 'tags': tags } ) with open('leecode_problems.pk', 'wb') as g: pk.dump(infos, g) return infos def to_text(self, pm_infos): if self.args.index: key = 'index' elif self.args.title: key = 'title' elif self.args.tag: key = 'tags' elif self.args.level: key = 'level' else: key = 'index' infos = sorted(pm_infos, key=lambda i: i[key]) text_template = '## {index} - {title}n'  '~{level}~ {tags}n'  '{description}n' + 'n' * self.args.line text = '' for info in infos: if self.args.rm_blank: info['description'] = re.sub(r'[nr]+', r'n', info['description']) text += text_template.format(**info) with open('leecode problems.txt', 'w') as g: g.write(text) def run(self): if os.path.exists('leecode_problems.pk') and not self.args.redownload: with open('leecode_problems.pk', 'rb') as f: pm_infos = pk.load(f) else: pm_infos = self.get_problems_info() print('find %s problems.' % len(pm_infos)) self.to_text(pm_infos)
def handle_args(argv): p = argparse.ArgumentParser(description='extract all leecode problems to location') p.add_argument('--index', action='store_true', help='sort by index') p.add_argument('--level', action='store_true', help='sort by level') p.add_argument('--tag', action='store_true', help='sort by tag') p.add_argument('--title', action='store_true', help='sort by title') p.add_argument('--rm_blank', action='store_true', help='remove blank') p.add_argument('--line', action='store', type=int, default=10, help='blank of two problems') p.add_argument('-r', '--redownload', action='store_true', help='redownload data') args = p.parse_args(argv[1:]) return args
def main(argv): args = handle_args(argv) x = LeetcodeProblems() x.args = args x.run - 这个网站可出售。 - 最佳的x 来源和相关信息。()
if __name__ == '__main__': argv = sys.argv main(argv) 

import sys
import os
from bs4 import BeautifulSoup
import markdown
class MarkdownToHtml: headTag = '<head><meta charset="utf-8" /></head>' def __init__(self,cssFilePath = None): if cssFilePath != None: self.genStyle(cssFilePath) def genStyle(self,cssFilePath): with open(cssFilePath,'r') as f: cssString = f.read() self.headTag = self.headTag[:-7] + '<style type="text/css">{}</style>'.format(cssString) + self.headTag[-7:] def markdownToHtml(self, sourceFilePath, destinationDirectory = None, outputFileName = None): if not destinationDirectory: # 未定义输出目录则将源文件目录(注意要转换为绝对路径)作为输出目录 destinationDirectory = os.path.dirname(os.path.abspath(sourceFilePath)) if not outputFileName: # 未定义输出文件名则沿用输入文件名 outputFileName = os.path.splitext(os.path.basename(sourceFilePath))[0] + '.html' if destinationDirectory[-1] != '/': destinationDirectory += '/' with open(sourceFilePath,'r', encoding='utf8') as f: markdownText = f.read() # 编译出原始 HTML 文本 rawHtml = self.headTag + markdown.markdown(markdownText,output_format='html5') # 格式化 HTML 文本为可读性更强的格式 beautifyHtml = BeautifulSoup(rawHtml,'html5lib').prettify() with open(destinationDirectory + outputFileName, 'w', encoding='utf8') as f: f.write(beautifyHtml)
if __name__ == "__main__": mth = MarkdownToHtml() # 做一个命令行参数列表的浅拷贝，不包含脚本文件名 argv = sys.argv[1:] # 目前列表 argv 可能包含源文件路径之外的元素（即选项信息） # 程序最后遍历列表 argv 进行编译 markdown 时，列表中的元素必须全部是源文件路径 outputDirectory = None if '-s' in argv: cssArgIndex = argv.index('-s') +1 cssFilePath = argv[cssArgIndex] # 检测样式表文件路径是否有效 if not os.path.isfile(cssFilePath): print('Invalid Path: '+cssFilePath) sys.exit() mth.genStyle(cssFilePath) # pop 顺序不能随意变化 argv.pop(cssArgIndex) argv.pop(cssArgIndex-1) if '-o' in argv: dirArgIndex = argv.index('-o') +1 outputDirectory = argv[dirArgIndex] # 检测输出目录是否有效 if not os.path.isdir(outputDirectory): print('Invalid Directory: ' + outputDirectory) sys.exit() # pop 顺序不能随意变化 argv.pop(dirArgIndex) argv.pop(dirArgIndex-1) # 至此，列表 argv 中的元素均是源文件路径 # 遍历所有源文件路径 for filePath in argv: # 判断文件路径是否有效 if os.path.isfile(filePath): mth.markdownToHtml(filePath, outputDirectory) else: print('Invalid Path: ' + filePath) 

import sys
import os
import argparse
from chardet.universaldetector import UniversalDetector
parser = argparse.ArgumentParser(description = '文本文件编码检测与转换')
parser.add_argument('filePaths', nargs = '+', help = '检测或转换的文件路径')
parser.add_argument('-e', '--encoding', nargs = '?', const = 'UTF-8', help = '''
目标编码。支持的编码有：
ASCII, (Default) UTF-8 (with or without a BOM), UTF-16 (with a BOM),
UTF-32 (with a BOM), Big5, GB2312/GB18030, EUC-TW, HZ-GB-2312, ISO-2022-CN, EUC-JP, SHIFT_JIS, ISO-2022-JP,
ISO-2022-KR, KOI8-R, MacCyrillic, IBM855, IBM866, ISO-8859-5, windows-1251, ISO-8859-2, windows-1250, EUC-KR,
ISO-8859-5, windows-1251, ISO-8859-1, windows-1252, ISO-8859-7, windows-1253, ISO-8859-8, windows-1255, TIS-620
''')
parser.add_argument('-o', '--output', help = '输出目录')
# 解析参数，得到一个 Namespace 对象
args = parser.parse_args()
# 输出目录不为空即视为开启转换, 若未指定转换编码，则默认为 UTF-8
if args.output != None: if not args.encoding: # 默认使用编码 UTF-8 args.encoding = 'UTF-8' # 检测用户提供的输出目录是否有效 if not os.path.isdir(args.output): print('Invalid Directory: ' + args.output) sys.exit() else: if args.output[-1] != '/': args.output += '/'
# 实例化一个通用检测器
detector = UniversalDetector()
print()
print('Encoding (Confidence)',':','File path')
for filePath in args.filePaths: # 检测文件路径是否有效，无效则跳过 if not os.path.isfile(filePath): print('Invalid Path: ' + filePath) continue # 重置检测器 detector.reset() # 以二进制模式读取文件 for each in open(filePath, 'rb'): # 检测器读取数据 detector.feed(each) # 若检测完成则跳出循环 if detector.done: break # 关闭检测器 detector.close() # 读取结果 charEncoding = detector.result['encoding'] confidence = detector.result['confidence'] # 打印信息 if charEncoding is None: charEncoding = 'Unknown' confidence = 0.99 print('{} {:>12} : {}'.format(charEncoding.rjust(8), '('+str(confidence*100)+'%)', filePath)) if args.encoding and charEncoding != 'Unknown' and confidence > 0.6: # 若未设置输出目录则覆盖源文件 outputPath = args.output + os.path.basename(filePath) if args.output else filePath with open(filePath, 'r', encoding = charEncoding, errors = 'replace') as f: temp = f.read() with open(outputPath, 'w', encoding = args.encoding, errors = 'replace') as f: f.write(temp)