1 # -*- coding:utf-8 -*-
 2 import sys
 3 import glob,os
 4 from PIL import Image,ImageDraw,ImageFont
 5 type = sys.getfilesystemencoding()
 6
 7 font = ImageFont.truetype("msyhbd.ttc",30)
 8 for infile in glob.glob("*.jpg"):
 9     file,ext = os.path.splitext(infile)
10     im = Image.open(infile)
11     w,h = im.size
12     x=w*0.8
13     y=h*0.1
14     drawSurface = ImageDraw.Draw(im)
15     drawSurface.text((x,y), "4", fill=(255,0,0), font=font)
16     im.show()

# coding:utf-8
import random
import stringdef create_code(id,length=10):id_ = hex(id)id_ = id_[2:]+'L'length = length-len(id_)chars=string.ascii_letters+string.digits;code=id_+ ''.join([random.choice(chars) for i in range(length)])return codedef get_Id(code):id_ = code.split('L')[0]id = int(id_,16)        return str(id)if __name__ == "__main__":for i in range(0,200):code = create_code(i)id = get_Id(code)print code,id#本篇重点是string中的char列表，还有join,random.choice(chars)用法

# -*-coding:utf-8 -*—

filename = "image.py"
key = "import"
file = open(filename)text = file.read()
beg = 0
num = 0while text.find(key) != -1:num = num + 1text = text.split(key,1)[1]
print num
file.close()

# -*- coding:utf-8 -*-
import glob,os
from PIL import Imagesize = 200,200
for file in glob.glob('*.jpg'):filename,ext = os.path.splitext(file)im = Image.open(file)w,h = im.sizeim.thumbnail(size)im.save(filename + 'thumbnail.jpg','JPEG')

# coding:utf-8
import os
import sys
import re
from collections import Counter
type = sys.getfilesystemencoding()def getCounter(file):f = open(file)r = re.findall(r'[A-Za-z]+',f.read())return Counter(r)if __name__ == "__main__":total_counter = Counter()for infile in os.listdir(os.getcwd()):filename,ext = os.path.splitext(infile)if ext == '.py':
#            total_counter += getCounter(infile)print filename    print getCounter(infile).most_common(2)#    print total_counter.most_common()[0][0]

#coding:utf-8
import os
import re
from collections import Counterannotation = r'^\#.'
space = r'^\s+$'if __name__ == "__main__":for i in os.listdir(os.getcwd()):code,blank,note = 0,0,0filename,ext = os.path.splitext(i)if ext == '.py':with open(i) as f:line = f.readline()while line:if re.match(space,line):blank += 1elif re.match(annotation,line):note += 1else:code += 1line = f.readline()print filenameprint "code:%d, blank:%d, note:%d"%(code,blank,note)

#coding:utf-8
import glob,os
import requests
from bs4 import BeautifulSoup
import sys
ty = sys.getfilesystemencoding()
url = "https://github.com/Show-Me-the-Code/python/blob/master/Forec/0008/0008.py"
html = requests.get(url)
soup = BeautifulSoup(html.text,"html.parser")
print soup.body.text.encode('GBK','ignore').decode('GBK')

#coding:utf-8
import requests
import urllib2
from bs4 import BeautifulSoup
import lxml.html
url = "http://tieba.baidu.com/p/2166231880"html = requests.get(url)
soup = BeautifulSoup(html.text,"html.parser")
lis =  soup.find_all('img')
count = 1
for img in lis:src = img.attrs['src']start = src.rfind('/')+1end = src.rfind('?') if src.rfind('?') != -1 else len(src)name = src[start:end]#print namefilepath = 'e:/image/'+str(count)+namewith open(filepath,'wb') as f:#    image_data = urllib2.urlopen(src).read() #bs4这里好像下不了image_data = requests.get(src).content #bs4的用法
        f.write(image_data)count += 1