def update_gui():
global g_all_statu, g_lab_processing, g_text_valided_proxies
while g_btn_Valid_proxies.cget("state") == "disabled":
try:
time.sleep(0.8)
g_all_statu["lab_processing"]["num_thread"] = 0
for each_thread in threading.enumerate():
if each_thread.name.find("Verify_Proxy_") == 0:
g_all_statu["lab_processing"]["num_thread"] += 1
valided_num = len(proxies_valided_list)
already_done_num = len(proxies_unvalided_list) - g_proxy_queue.qsize()
successful_rate = len(proxies_valided_list) * 100.0 / (already_done_num + 0.1) # 加0.1为了最初时不会被0除
speed = already_done_num / ((datetime.datetime.now() - g_start_time).seconds + 0.01)
g_all_statu["lab_processing"]["valided_num"] = valided_num
g_all_statu["lab_processing"]["already_done_num"] = already_done_num
g_all_statu["lab_processing"]["successful_rate"] = successful_rate
g_all_statu["lab_processing"]["speed"] = speed
g_lab_processing.config(g_lab_processing,
text=maston.now() + " 有效{0} 已验{1} 有效率{2:.1f} 速度{3:.1f} 线程数{4}".format(
g_all_statu["lab_processing"]["valided_num"],
g_all_statu["lab_processing"]["already_done_num"],
g_all_statu["lab_processing"]["successful_rate"],
g_all_statu["lab_processing"]["speed"],
g_all_statu["lab_processing"]["num_thread"]))
g_text_valided_proxies.insert(1.0, "".join(g_all_statu["text_proxy_valid_append"]))
g_all_statu["text_proxy_valid_append"] = ""
except Exception as e:
if debug_level >= 10:
print("GUI ERROR:\n" + repr(e) + "\n")
finally:
redraw_gui_event_finished.set()
def valid_proxy(check_site_info, success_try):
global lock_valided_list, g_tree_proxies, g_all_statu, proxies_valided_list
try:
i_error_limit = success_try[1] - success_try[0]
if i_error_limit < 0:
i_error_limit = 0
i_error_now = 0
proxy_now = get_a_proxy()
while proxy_now != "":
test_num = 0
for each_check_site in check_site_info: # 用每个站点来测试代理
# each_check_site内容为{'url':string, 'keyword':string, 'timeout':int}
i_error_now = 0
proxy_speed_recorder = {each_check_site: []}
for iCounter in range(0, success_try[1]): # 循环若干次测试代理，如错误超过上限，退出测试
test_num += 1
if (datetime.datetime.now() - g_gui_last_update_time).seconds > g_gui_update_interval:
redraw_gui_event_finished.clear()
redraw_gui_event_finished.wait() # 如果需要处理GUI，等待处理完成后再继续
try:
read_timeout = int(check_site_info[each_check_site]['timeout'])
connect_timeout = read_timeout / 2
if connect_timeout < 2:
connect_timeout = 2
start_test_time = time.time()
req_headers = {
"User-Agent": "Mozilla/5.0 (Windows NT 6.3; WOW64; rv:38.0) Gecko/20100101 Firefox/38.0",
"Referer": check_site_info[each_check_site]['url']}
req_result = requests.get(check_site_info[each_check_site]['url'],
timeout=(connect_timeout, read_timeout),
proxies={'http': proxy_now, 'https': proxy_now}, headers=req_headers)
used_time_seconds = (time.time() - start_test_time) * 1000
# html_result = str(req_result.text.encode(req_result.encoding))
html_result = req_result.text
except Exception as e:
used_time_seconds = -1
html_result = ""
if debug_level >= 10:
print("\nError in proxy %s:\n%r" % (proxy_now, e))
if html_result.find(check_site_info[each_check_site]['keyword']) < 0:
i_error_now += 1
if i_error_now > i_error_limit:
if debug_level >= 10:
print(('!' * 10 + maston.now() + '!' * 10 + '\nInvalided proxy: ' + proxy_now))
break # 对应的是 for iCounter in range(0, success_try[1]): 即不再进行该测试站点的余下测试了
else:
proxy_speed_recorder[each_check_site].append((iCounter, used_time_seconds))
# 成功的尝试次数大于等于要求即表明通过该站点的测试
if iCounter + 1 - i_error_now >= success_try[0]:
break
if i_error_now > i_error_limit:
break # 对应的是 for each_check_site in check_site_info: 即不再进行余下测试站点的测试了，该代理不合格
if debug_level >= 10:
print("Proxy: " + proxy_now + " test number:" + str(test_num))
if i_error_now <= i_error_limit:
# 计算该代理的平均速度
all_used_time = 0
all_test_time = 0
for each_check_site in proxy_speed_recorder:
for each_test in proxy_speed_recorder[each_check_site]:
all_used_time += each_test[1]
all_test_time += 1
avarge_time = round(all_used_time / all_test_time) if all_test_time != 0 else 0
lock_valided_list.acquire()
proxies_valided_list.append((proxy_now, avarge_time))
try:
g_all_statu["text_proxy_valid_append"] += proxy_now + "&" + str(avarge_time) + "\n" # 显示在text中
g_tree_proxies.add_data_treeview([(proxy_now, avarge_time)], skip_datebase=True) # 同时写入treeview中
except Exception as e2:
if debug_level >= 10:
print("""g_all_statu["text_proxy_valid_append"] is wrong:\n""" + repr(e2))
lock_valided_list.release()
time.sleep(1)
proxy_now = get_a_proxy()
if debug_level >= 5:
print("Finish, thread exit")
except Exception as e2:
if debug_level >= 3:
print("Cirtical Error:%r" % e2)
with open("error.log", "a") as ef:
ef.write("\n" + maston.now() + "\n" + repr(e2) + "\n")
