浣跨敤python鍋氫竴涓埇铏獹UI绋嬪簭
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鏍囩锛?a href='http://www.mamicode.com/so/1/resizable' title='resizable'>resizable 鍒涘缓 com class pad end height 绯荤粺 閮ㄤ欢
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鏁翠綋浠ｇ爜濡備笅锛?/p>
1 # -*- coding:utf-8 -*- 2 3 import requests 4 from requests.exceptions import RequestException 5 import tkinter as tk 6 from tkinter import ttk 7 from bs4 import BeautifulSoup 8 import bs4 9 from tkinter import * 10 from tkinter.filedialog import askdirectory 11 import os 12 13 class DB(): 14 def __init__(self): 15 self.window = tk.Tk() #鍒涘缓window绐楀彛 16 self.window.title("Crawler Pics") # 瀹氫箟绐楀彛鍚嶇О 17 # self.window.resizable(0,0) # 绂佹璋冩暣绐楀彛澶у皬 18 self.menu = ttk.Combobox(self.window,width=6) 19 self.path = StringVar() 20 self.lab1 = tk.Label(self.window, text = "鐩爣璺緞:") 21 self.lab2 = tk.Label(self.window, text="閫夋嫨鍒嗙被:") 22 self.lab3 = tk.Label(self.window, text="鐖彇椤垫暟:") 23 self.page = tk.Entry(self.window, width=5) 24 self.input = tk.Entry(self.window, textvariable = self.path, width=80) # 鍒涘缓涓€涓緭鍏ユ,鏄剧ず鍥剧墖瀛樻斁璺緞 25 self.info = tk.Text(self.window, height=20) # 鍒涘缓涓€涓枃鏈睍绀烘锛屽苟璁剧疆灏哄 26 27 self.menu[鈥?/span>value鈥?/span>] = (鈥?/span>澶ц兏濡?/span>鈥?/span>,鈥?/span>灏忕繕鑷€鈥?/span>, 鈥?/span>榛戜笣琚?/span>鈥?/span>, 鈥?/span>缇庤吙鎺?/span>鈥?/span>, 鈥?/span>鏈夐鍊?/span>鈥?/span>,鈥?/span>澶ф潅鐑?/span>鈥?/span>) 28 self.menu.current(0) 29 30 # 娣诲姞涓€涓寜閽紝鐢ㄤ簬閫夋嫨鍥剧墖淇濆瓨璺緞 31 self.t_button = tk.Button(self.window, text=鈥?/span>閫夋嫨璺緞鈥?/span>, relief=tk.RAISED, width=8, height=1, command=self.select_Path) 32 # 娣诲姞涓€涓寜閽紝鐢ㄤ簬瑙﹀彂鐖彇鍔熻兘 33 self.t_button1 = tk.Button(self.window, text=鈥?/span>鐖彇鈥?/span>, relief=tk.RAISED, width=8, height=1,command=self.download) 34 # 娣诲姞涓€涓寜閽紝鐢ㄤ簬瑙﹀彂娓呯┖杈撳嚭妗嗗姛鑳?/span> 35 self.c_button2 = tk.Button(self.window, text=鈥?/span>娓呯┖杈撳嚭鈥?/span>, relief=tk.RAISED,width=8, height=1, command=self.cle) 36 37 def gui_arrang(self): 38 """瀹屾垚椤甸潰鍏冪礌甯冨眬锛岃缃悇閮ㄤ欢鐨勪綅缃?/span>""" 39 self.lab1.grid(row=0,column=0) 40 self.lab2.grid(row=1, column=0) 41 self.menu.grid(row=1, column=1,sticky=W) 42 self.lab3.grid(row=2, column=0,padx=5,pady=5,sticky=tk.W) 43 self.page.grid(row=2, column=1,sticky=W) 44 self.input.grid(row=0,column=1) 45 self.info.grid(row=3,rowspan=5,column=0,columnspan=3,padx=15,pady=15) 46 self.t_button.grid(row=0,column=2,padx=5,pady=5,sticky=tk.W) 47 self.t_button1.grid(row=1,column=2) 48 self.c_button2.grid(row=0,column=3,padx=5,pady=5,sticky=tk.W) 49 50 def get_cid(self): 51 category = 52 鈥?/span>DX鈥?/span>: 2, 53 鈥?/span>XQT鈥?/span>: 6, 54 鈥?/span>HSW鈥?/span>: 7, 55 鈥?/span>MTK鈥?/span>: 3, 56 鈥?/span>YYZ鈥?/span>: 4, 57 鈥?/span>DZH鈥?/span>: 5 58 59 cid = None 60 if self.menu.get() == "澶ц兏濡?/span>": 61 cid = category["DX"] 62 elif self.menu.get() == "灏忕繕鑷€": 63 cid = category["XQT"] 64 elif self.menu.get() == "榛戜笣琚?/span>": 65 cid = category["HSW"] 66 elif self.menu.get() == "缇庤吙鎺?/span>": 67 cid = category["MTK"] 68 elif self.menu.get() == "鏈夐鍊?/span>": 69 cid = category["YYZ"] 70 elif self.menu.get() == "澶ф潅鐑?/span>": 71 cid = category["DZH"] 72 return cid 73 74 def select_Path(self): 75 """閫夊彇鏈湴璺緞""" 76 path_ = askdirectory() 77 self.path.set(path_) 78 79 def get_html(self, url, header=None): 80 """璇锋眰鍒濆url""" 81 response = requests.get(url, headers=header) 82 try: 83 if response.status_code == 200: 84 # print(response.status_code) 85 # print(response.text) 86 return response.text 87 return None 88 except RequestException: 89 print("璇锋眰澶辫触") 90 return None 91 92 def parse_html(self, html, list_data): 93 """鎻愬彇img鐨勫悕绉板拰鍥剧墖url锛屽苟灏嗗悕绉板拰鍥剧墖鍦板潃浠ュ瓧鍏稿舰寮忚繑鍥?/span>""" 94 soup = BeautifulSoup(html, 鈥?/span>html.parser鈥?/span>) 95 img = soup.find_all(鈥?/span>img鈥?/span>) 96 for t in img: 97 if isinstance(t, bs4.element.Tag): 98 # print(t) 99 name = t.get(鈥?/span>alt鈥?/span>) 100 img_src = t.get(鈥?/span>src鈥?/span>) 101 list_data.append([name, img_src]) 102 dict_data = dict(list_data) 103 return dict_data 104 105 def get_image_content(self, url): 106 """璇锋眰鍥剧墖url锛岃繑鍥炰簩杩涘埗鍐呭""" 107 print("姝ｅ湪涓嬭浇", url) 108 self.info.insert(鈥?/span>end鈥?/span>,"姝ｅ湪涓嬭浇:"+url+鈥?/span>\n鈥?/span>) 109 try: 110 r = requests.get(url) 111 if r.status_code == 200: 112 return r.content 113 return None 114 except RequestException: 115 return None 116 117 def download(self): 118 base_url = 鈥?/span>https://www.dbmeinv.com/index.htm?鈥?/span> 119 for i in range(1, int(self.page.get())+1): 120 url = base_url + 鈥?/span>cid=鈥?/span> + str(self.get_cid()) + 鈥?/span>&鈥?/span> + 鈥?/span>pager_offset=鈥?/span> + str(i) 121 # print(url) 122 header = 123 鈥?/span>Accept鈥?/span>: 鈥?/span>text/html,application/xhtml+xml,application/xml;q = 0.9, image/webp,image/apng,*/*;q=鈥?/span> 124 鈥?/span>0.8鈥?/span>, 125 鈥?/span>Accept-Encoding鈥?/span>: 鈥?/span>gzip,deflate,br鈥?/span>, 126 鈥?/span>Accept-Language鈥?/span>: 鈥?/span>zh-CN,zh;q=0.9,en;q=0.8鈥?/span>, 127 鈥?/span>Cache-Control鈥?/span>: 鈥?/span>max-age=0鈥?/span>, 128 鈥?/span>Connection鈥?/span>: 鈥?/span>keep-alive鈥?/span>, 129 鈥?/span>Host鈥?/span>: 鈥?/span>www.dbmeinv.com鈥?/span>, 130 鈥?/span>Upgrade-Insecure-Requests鈥?/span>: 鈥?/span>1鈥?/span>, 131 鈥?/span>User-Agent鈥?/span>: 鈥?/span>Mozilla/5.0(WindowsNT6.1;Win64;x64) AppleWebKit/537.36(KHTML, likeGecko) Chrome/鈥?/span> 132 鈥?/span>70.0.3538.102Safari/537.36 鈥?/span> 133 134 list_data = [] 135 html = self.get_html(url) 136 # print(html) 137 dictdata = self.parse_html(html, list_data) 138 139 140 root_dir = self.input.get() 141 case_list = ["澶ц兏濡?/span>", "灏忕繕鑷€", "榛戜笣琚?/span>", "缇庤吙鎺?/span>", "鏈夐鍊?/span>", "澶ф潅鐑?/span>"] 142 for t in case_list: 143 if not os.path.exists(root_dir + 鈥?/span>/pics鈥?/span>): 144 os.makedirs(root_dir + 鈥?/span>/pics鈥?/span>) 145 if not os.path.exists(root_dir + 鈥?/span>/pics/鈥?/span> + str(t)): 146 os.makedirs(root_dir + 鈥?/span>/pics/鈥?/span> + str(t)) 147 148 149 if self.menu.get() == "澶ц兏濡?/span>": 150 save_path = root_dir + 鈥?/span>/pics/鈥?/span> + 鈥?/span>澶ц兏濡?/span>鈥?/span> 151 for t in dictdata.items(): 152 try: 153 # file_path = 鈥榹0/1.2鈥?format(save_path, t[1], 鈥榡pg鈥? 154 file_path = save_path + 鈥?/span>/鈥?/span> + t[0] + 鈥?/span>q鈥?/span> + 鈥?/span>.jpg鈥?/span> 155 if not os.path.exists(file_path): # 鍒ゆ柇鏄惁瀛樺湪鏂囦欢锛屼笉瀛樺湪鍒欑埇鍙?/span> 156 with open(file_path, 鈥?/span>wb鈥?/span>) as f: 157 f.write(self.get_image_content(t[1])) 158 f.close() 159 print(鈥?/span>鏂囦欢淇濆瓨鎴愬姛鈥?/span>) 160 except FileNotFoundError: 161 continue 162 163 elif self.menu.get() == "灏忕繕鑷€": 164 save_path = root_dir + 鈥?/span>/pics/鈥?/span> + 鈥?/span>灏忕繕鑷€鈥?/span> 165 for t in dictdata.items(): 166 try: 167 # file_path = 鈥榹0/1.2鈥?format(save_path, t[1], 鈥榡pg鈥? 168 file_path = save_path + 鈥?/span>/鈥?/span> + t[0] + 鈥?/span>q鈥?/span> + 鈥?/span>.jpg鈥?/span> 169 if not os.path.exists(file_path): # 鍒ゆ柇鏄惁瀛樺湪鏂囦欢锛屼笉瀛樺湪鍒欑埇鍙?/span> 170 with open(file_path, 鈥?/span>wb鈥?/span>) as f: 171 f.write(self.get_image_content(t[1])) 172 f.close() 173 print(鈥?/span>鏂囦欢淇濆瓨鎴愬姛鈥?/span>) 174 except FileNotFoundError: 175 continue 176 177 elif self.menu.get() == "榛戜笣琚?/span>": 178 save_path = root_dir + 鈥?/span>/pics/鈥?/span> + 鈥?/span>榛戜笣琚?/span>鈥?/span> 179 for t in dictdata.items(): 180 try: 181 # file_path = 鈥榹0/1.2鈥?format(save_path, t[1], 鈥榡pg鈥? 182 file_path = save_path + 鈥?/span>/鈥?/span> + t[0] + 鈥?/span>q鈥?/span> + 鈥?/span>.jpg鈥?/span> 183 if not os.path.exists(file_path): # 鍒ゆ柇鏄惁瀛樺湪鏂囦欢锛屼笉瀛樺湪鍒欑埇鍙?/span> 184 with open(file_path, 鈥?/span>wb鈥?/span>) as f: 185 f.write(self.get_image_content(t[1])) 186 f.close() 187 print(鈥?/span>鏂囦欢淇濆瓨鎴愬姛鈥?/span>) 188 except FileNotFoundError: 189 continue 190 191 elif self.menu.get() == "缇庤吙鎺?/span>": 192 save_path = root_dir + 鈥?/span>/pics/鈥?/span> + 鈥?/span>缇庤吙鎺?/span>鈥?/span> 193 for t in dictdata.items(): 194 try: 195 # file_path = 鈥榹0/1.2鈥?format(save_path, t[1], 鈥榡pg鈥? 196 file_path = save_path + 鈥?/span>/鈥?/span> + t[0] + 鈥?/span>q鈥?/span> + 鈥?/span>.jpg鈥?/span> 197 if not os.path.exists(file_path): # 鍒ゆ柇鏄惁瀛樺湪鏂囦欢锛屼笉瀛樺湪鍒欑埇鍙?/span> 198 with open(file_path, 鈥?/span>wb鈥?/span>) as f: 199 f.write(self.get_image_content(t[1])) 200 f.close() 201 print(鈥?/span>鏂囦欢淇濆瓨鎴愬姛鈥?/span>) 202 except FileNotFoundError: 203 continue 204 205 elif self.menu.get() == "鏈夐鍊?/span>": 206 save_path = root_dir + 鈥?/span>/pics/鈥?/span> + 鈥?/span>鏈夐鍊?/span>鈥?/span> 207 for t in dictdata.items(): 208 try: 209 # file_path = 鈥榹0/1.2鈥?format(save_path, t[1], 鈥榡pg鈥? 210 file_path = save_path + 鈥?/span>/鈥?/span> + t[0] + 鈥?/span>q鈥?/span> + 鈥?/span>.jpg鈥?/span> 211 if not os.path.exists(file_path): # 鍒ゆ柇鏄惁瀛樺湪鏂囦欢锛屼笉瀛樺湪鍒欑埇鍙?/span> 212 with open(file_path, 鈥?/span>wb鈥?/span>) as f: 213 f.write(self.get_image_content(t[1])) 214 f.close() 215 print(鈥?/span>鏂囦欢淇濆瓨鎴愬姛鈥?/span>) 216 except OSError: 217 continue 218 219 elif self.menu.get() == "澶ф潅鐑?/span>": 220 save_path = root_dir + 鈥?/span>/pics/鈥?/span> + 鈥?/span>澶ф潅鐑?/span>鈥?/span> 221 for t in dictdata.items(): 222 try: 223 # file_path = 鈥榹0/1.2鈥?format(save_path, t[1], 鈥榡pg鈥? 224 file_path = save_path + 鈥?/span>/鈥?/span> + t[0] + 鈥?/span>q鈥?/span> + 鈥?/span>.jpg鈥?/span> 225 if not os.path.exists(file_path): # 鍒ゆ柇鏄惁瀛樺湪鏂囦欢锛屼笉瀛樺湪鍒欑埇鍙?/span> 226 with open(file_path, 鈥?/span>wb鈥?/span>) as f: 227 f.write(self.get_image_content(t[1])) 228 f.close() 229 print(鈥?/span>鏂囦欢淇濆瓨鎴愬姛鈥?/span>) 230 except FileNotFoundError: 231 continue 232 233 def cle(self): 234 """瀹氫箟涓€涓嚱鏁帮紝鐢ㄤ簬娓呯┖杈撳嚭妗嗙殑鍐呭""" 235 self.info.delete(1.0,"end") # 浠庣涓€琛屾竻闄ゅ埌鏈€鍚庝竴琛?/span> 236 237 238 def main(): 239 t = DB() 240 t.gui_arrang() 241 tk.mainloop() 242 243 if __name__ == 鈥?/span>__main__鈥?/span>: 244 main()
鍏抽敭鐐癸細
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涓嬮潰鏄粌涔犵殑鏃跺€欏啓鐨勭畝闄嬬増锛屼笉鍖呭惈tkinter锛屼富瑕佹槸鐞嗘竻鎬濊矾锛?/p>
1 import re 2 import requests 3 import os 4 from requests.exceptions import RequestException 5 6 case = str(input("璇疯緭鍏ヤ綘瑕佷笅杞界殑鍥剧墖鍒嗙被锛?/span>")) 7 category = 8 鈥?/span>DX鈥?/span>: 2, 9 鈥?/span>XQT鈥?/span>: 6, 10 鈥?/span>HSW鈥?/span>: 7, 11 鈥?/span>MTK鈥?/span>: 3, 12 鈥?/span>YYZ鈥?/span>: 4, 13 鈥?/span>DZH鈥?/span>: 5 14 15 def get_cid(): 16 cid = None 17 if case == "澶ц兏濡?/span>": 18 cid = category["DX"] 19 elif case == "灏忕繕鑷€": 20 cid = category["XQT"] 21 elif case == "榛戜笣琚?/span>": 22 cid = category["HSW"] 23 elif case == "缇庤吙鎺?/span>": 24 cid = category["MTK"] 25 elif case == "鏈夐鍊?/span>": 26 cid = category["YYZ"] 27 elif case == "澶ф潅鐑?/span>": 28 cid = category["DZH"] 29 return cid 30 31 32 33 base_url = 鈥?/span>https://www.dbmeinv.com/index.htm?鈥?/span> 34 url = base_url + 鈥?/span>cid=鈥?/span> + str(get_cid()) 35 r = requests.get(url) 36 # print(r.status_code) 37 html = r.text 38 # print(r.text) 39 # print(html) 40 41 name_pattern = re.compile(r鈥?/span><img class="height_min".*?title="(.*?)"鈥?/span>, re.S) 42 src_pattern = re.compile(r鈥?/span><img class="height_min".*?src="(.*?.jpg)"鈥?/span>, re.S) 43 44 name = name_pattern.findall(html) # 鎻愬彇title 45 src = src_pattern.findall(html) # 鎻愬彇src 46 data = [name,src] 47 # print(name) 48 # print(src) 49 d=[] 50 for i in range(len(name)): 51 d.append([name[i], src[i]]) 52 53 dictdata = dict(d) 54 # for i in dictdata.items(): 55 # print(i) 56 57 def get_content(url): 58 try: 59 r = requests.get(url) 60 if r.status_code == 200: 61 return r.content 62 return None 63 except RequestException: 64 return None 65 66 root_dir = os.path.dirname(os.path.abspath(鈥?/span>.鈥?/span>)) 67 68 case_list = ["澶ц兏濡?/span>","灏忕繕鑷€","榛戜笣琚?/span>","缇庤吙鎺?/span>","鏈夐鍊?/span>","澶ф潅鐑?/span>"] 69 for t in case_list: 70 if not os.path.exists(root_dir+鈥?/span>/pics鈥?/span>): 71 os.makedirs(root_dir+鈥?/span>/pics鈥?/span>) 72 if not os.path.exists(root_dir+鈥?/span>/pics/鈥?/span>+str(t)): 73 os.makedirs(root_dir+鈥?/span>/pics/鈥?/span>+str(t)) 74 75 def Type(type): 76 save_path = root_dir + 鈥?/span>/pics/鈥?/span> + str(type) 77 # print(save_path) 78 for t in dictdata.items(): 79 try: 80 #file_path = 鈥榹0/1.2鈥?format(save_path, t[1], 鈥榡pg鈥? 81 file_path = save_path + 鈥?/span>/鈥?/span> + t[0]+ 鈥?/span>q鈥?/span> +鈥?/span>.jpg鈥?/span> 82 print("姝ｅ湪涓嬭浇: "+鈥?/span>"鈥?/span>+t[0]+鈥?/span>"鈥?/span>+t[1]) 83 if not os.path.exists(file_path): # 鍒ゆ柇鏄惁瀛樺湪鏂囦欢锛屼笉瀛樺湪鍒欑埇鍙?/span> 84 with open(file_path, 鈥?/span>wb鈥?/span>) as f: 85 f.write(get_content(t[1])) 86 f.close() 87 except FileNotFoundError: 88 continue 89 if case == "澶ц兏濡?/span>": 90 Type(case) 91 92 elif case == "灏忕繕鑷€": 93 Type(case) 94 95 elif case == "榛戜笣琚?/span>": 96 Type(case) 97 98 elif case == "缇庤吙鎺?/span>": 99 Type(case) 100 101 elif case == "鏈夐鍊?/span>": 102 Type(case) 103 104 elif case == "澶ф潅鐑?/span>": 105 Type(case)
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