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呼号

Found 3 results

  1. 一个简单的封装,自行安装hashlib,hashlib中有一些函数定义的,但实际使用起来比较麻烦,特意用这个来尝试使用Class封装一下。 封装文件:tools.py # -*- Coding: UTF-8 -*- import hashlib class tools: def md5(self, str): return hashlib.md5(str).hexdigest() def sha1(self, str): return hashlib.sha1(str).hexdigest() def sha512(self, str): return hashlib.sha512(str).hexdigest() if __name__ == '__main__': t = tools() print t.md5('admin') 正常情况,我们可以在命令行测试一下:python tools.py 会显示'admin'的MD5值,简单封装完成了,调用吧 调用文件demo.py #!/usr/local/bin/python # -*- Coding: UTF-8 -*- import sys from tools import * str = 'admin' if len(sys.argv)>1: str = "" for i in range(1, len(sys.argv)): str += sys.argv[i]+' ' t = tools() print('Str: %s,Md5: %s' % (str, t.md5(str))) print('Str: %s,Sha1: %s' % (str, t.sha1(str))) print('Str: %s,sha512: %s' % (str, t.sha512(str)))
  2. 由于系统没字体,所以没使用中文的title # -*- coding: UTF-8 -*- import matplotlib.pyplot as plt from matplotlib.font_manager import FontProperties x = [[0], [1], [2]] y = [[0], [1], [2]] if ((x[0][0] == x[1][0] and x[0][0] == x[2][0]) or (y[0][0] == y[1][0] and y[0][0] == y[2][0]) or ((x[0][0]-x[1][0])/(y[0][0]-y[1][0]) == (x[0][0]-x[2][0])/(y[0][0]-y[2][0]))): online = True else: online = False #title = u'三点是否在一条直线上?:'+str(online) title = 'Is the three point in a straight line? '+str(online) plt.figure() plt.title(title) plt.xlabel('x') plt.ylabel('y') plt.axis([-2, 10, -2, 10]) plt.grid(True) plt.plot(x, y, 'k.') plt.plot(x, y, 'g-') plt.show()
  3. python里有个结巴分词工具,看着还不错,我们PHP上能够尝试用它么? 先来分词py脚本 : # -*- coding: UTF-8 -*- import sys import jieba import json str = "" for i in range(1, len(sys.argv)): str += sys.argv[i]+' ' if (str == ""): str = "他来到了网易杭研大厦" t = "jieba V"+jieba.__version__ out = {"TITLE":t} seg_list = jieba.cut(str, cut_all=True) #print("Full Mode: " + "/ ".join(seg_list)) # 全模式 out['FULL'] = "||".join(seg_list) seg_list = jieba.cut(str, cut_all=False) #print("Default Mode: " + "/ ".join(seg_list)) # 精确模式 out['DEF'] = "||".join(seg_list) #seg_list = jieba.cut(str) # 默认是精确模式 #print(", ".join(seg_list)) seg_list = jieba.cut_for_search(str) # 搜索引擎模式 #print(", ".join(seg_list)) out['SEARCH'] = "||".join(seg_list) print json.dumps(out) 再来PHP脚本: <?php //路径请自行定义 $script = '/usr/local/www/apache24/data/py/tst.py'; $str = "我家住在黄土高坡"; if (isset($_REQUEST['str'])) $str = $_REQUEST['str']; header('Content-Type:application/json;charset:UTF-8'); system("python {$script} {$str}"); 现在只有一个问题,运行速度有点慢,同样的文字,python端只需要0.2秒,但PHP请求需要2-3秒。。看样子后续还是要改成直接用python返回相应请求。
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