add flake8 linting

.flake8

@@ -0,0 +1,8 @@
+[flake8]
+exclude = .git,__pycache__,env,venv,.eggs,.tox,.nox,build,dist
+max-line-lenght = 120
+max-complexity = 8
+ignore = W,BLK,
+    E24,E121,E123,E125,E126,E221,E226,E266,E704,
+    E265,E722,E501,E731,E306,E401,E302,E222,E303,
+    E402,E305,E261,E262,E203,N816

.markdownlint.yaml

@@ -0,0 +1,9 @@
+default: true
+blank_lines: false
+bullet: false
+html: false
+indentation: false
+line_length: false
+spaces: false
+url: false
+whitespace: false

dev_requirements.txt

@@ -0,0 +1,8 @@
+flake8==4.0.1
+flake8-black==0.3.3
+flake8-bugbear==22.4.25
+flake8-builtins==1.5.3
+flake8-commas==2.1.0
+flake8-isort==4.1.1
+flake8-polyfill==1.0.2
+pep8-naming==0.12.1

proxyChecker.py

@@ -1,81 +1,103 @@
-import urllib.request
-import threading
-import random
 import argparse
-from time import time, sleep
+import random
+import threading
+import urllib.request
+from time import sleep, time
 
 user_agent = "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/37.0.2062.94 Chrome/37.0.2062.94 Safari/537.36"
+proxyType = ""
+
 
-def random_user_agent(file='user_agents.txt'):
-	with open(file, "r") as f:
-		lines = f.readlines()
-		user_agent = random.choice(lines).replace("\n", "")
-		f.close()
-		sleep(0.1)
-	return str(user_agent)
+def random_user_agent(file="user_agents.txt"):
+    with open(file, "r") as f:
+        lines = f.readlines()
+        user_agent = random.choice(lines).replace("\n", "")
+        f.close()
+        sleep(0.1)
+    return str(user_agent)
 
-proxyType = ''
 
-def checkproxy(txtfile):
-	global out_file
-	candidate_proxies = open(txtfile).readlines()
-	filedl = open(txtfile, "w")
-	filedl.close()
-	out_file = open(txtfile, "a")
-	threads = []
-	for i in candidate_proxies:
-		t = threading.Thread(target=checker, args=[i])
-		t.start()
-		threads.append(t)
+def check_proxy(txtfile):
+    global out_file
+    candidate_proxies = open(txtfile).readlines()
+    filedl = open(txtfile, "w")
+    filedl.close()
+    out_file = open(txtfile, "a")
+    threads = []
+    for i in candidate_proxies:
+        t = threading.Thread(target=checker, args=[i])
+        t.start()
+        threads.append(t)
 
-	for t in threads:
-		t.join()
+    for t in threads:
+        t.join()
 
-	out_file.close()
-	if args.verbose:
-		print("\n\nCurrent IPs in proxylist: %s\n" % (len(open(txtfile).readlines())))
+    out_file.close()
+    if args.verbose:
+        print("\n\nCurrent IPs in proxylist: %s\n" % (len(open(txtfile).readlines())))
 
 
-def checker(i):
-	proxy = proxyType + '://' + i
-	proxy_support = urllib.request.ProxyHandler({proxyType: proxy})
-	opener = urllib.request.build_opener(proxy_support)
-	urllib.request.install_opener(opener)
-	global site
-	req = urllib.request.Request(proxyType + '://' + site)
-	global user_agent
-	if args.random_agent:
-		user_agent = random_user_agent()
-	req.add_header("User-Agent", user_agent)
-	try:
-		global chosenTimeout
-		start_time = time()
-		urllib.request.urlopen(req, timeout=chosenTimeout)
-		end_time = time()
-		time_taken = end_time - start_time
-		out_file.write(i)
-		if args.verbose:
-			print ("%s works!" % proxy)
-			print('time: ' + str(time_taken))
-			print('user_agent: ' + user_agent +'\n')
-	except Exception as e:
-		print(e)
-		pass
-		if args.verbose:
-			print ("%s does not respond.\n" % proxy)
+def checker(value):
+    proxy = proxyType + "://" + value
+    proxy_support = urllib.request.ProxyHandler({proxyType: proxy})
+    opener = urllib.request.build_opener(proxy_support)
+    urllib.request.install_opener(opener)
+    global site
+    req = urllib.request.Request(proxyType + "://" + site)
+    global user_agent
+    if args.random_agent:
+        user_agent = random_user_agent()
+    req.add_header("User-Agent", user_agent)
+    try:
+        global chosenTimeout
+        start_time = time()
+        urllib.request.urlopen(req, timeout=chosenTimeout)
+        end_time = time()
+        time_taken = end_time - start_time
+        out_file.write(value)
+        if args.verbose:
+            print("%s works!" % proxy)
+            print("time: " + str(time_taken))
+            print("user_agent: " + user_agent + "\n")
+    except Exception as e:
+        print(e)
+        pass
+        if args.verbose:
+            print("%s does not respond.\n" % proxy)
 
 
 # Добавление аргументов в парсер
 parser = argparse.ArgumentParser()
-parser.add_argument("-t", "--timeout", type=int, help="dismiss the proxy after -t seconds", default=20)
-parser.add_argument("-p", "--proxy", help="check HTTPS or HTTP proxies", default='http')
-parser.add_argument("-l", "--list", help="path to your list.txt", default='output.txt')
-parser.add_argument("-s", "--site", help="check with specific website like google.com", default='https://google.com/')
-parser.add_argument("-v", "--verbose", help="increase output verbosity", action="store_true")
-parser.add_argument("-r", "--random_agent", help="use a random user agent per proxy", action="store_true")
-args = parser.parse_args() # Получение всех аргументов
-txtfile = args.list # list.txt
-site = args.site # Сайт указанный пользователем (default="https://google.com/")
-proxyType = args.proxy # Какие прокси парсить (default="http")
+parser.add_argument(
+    "-t",
+    "--timeout",
+    type=int,
+    help="dismiss the proxy after -t seconds",
+    default=20,
+)
+parser.add_argument("-p", "--proxy", help="check HTTPS or HTTP proxies", default="http")
+parser.add_argument("-l", "--list", help="path to your list.txt", default="output.txt")
+parser.add_argument(
+    "-s",
+    "--site",
+    help="check with specific website like google.com",
+    default="https://google.com/",
+)
+parser.add_argument(
+    "-v",
+    "--verbose",
+    help="increase output verbosity",
+    action="store_true",
+)
+parser.add_argument(
+    "-r",
+    "--random_agent",
+    help="use a random user agent per proxy",
+    action="store_true",
+)
+args = parser.parse_args()  # Получение всех аргументов
+txtfile = args.list  # list.txt
+site = args.site  # Сайт указанный пользователем (default="https://google.com/")
+proxyType = args.proxy  # Какие прокси парсить (default="http")
 chosenTimeout = args.timeout
-threading.Thread(target=checkproxy, args=(txtfile,)).start() # старт
+threading.Thread(target=check_proxy, args=(txtfile,)).start()  # старт