follow() - Code Metrics - Inspection of "fix : minor edit" - sepandhaghighi/gitfollow - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 2c441e...e6790c )

by Sepand

created 2017-05-15 21:22 UTC

follow() B

↳ Parent: Project

Complexity

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Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	1	Features	0

Metric	Value
cc	1
c	1
b	1
f	0
dl	0
loc	24
rs	8.9713

import requests
import sys
import socket
import os
import datetime
from functools import reduce
import time
from random import randint
DEBUG=False
import gc
def url_maker_following(Name,page_number):
    '''
    This function return github following page url
    :param Name: Username
    :param page_number: page nubmer of following page
    :type Name:str
    :type Page:int
    :return: github following url as string
    '''
    return "https://github.com/"+Name+"?page="+str(page_number)+"&tab=following"
def url_maker_follower(Name,page_number):
    '''
    This function return github follower page url
    :param Name: username
    :param page_number: page number of follower page
    :type Name:str
    :type page_number:int
    :return: github follower url as string
    '''
    return "https://github.com/" + Name + "?page=" + str(page_number) + "&tab=followers"

def user_list_gen(input_string,follower_name):
    '''
    This function extract usernames from raw_html
    :param input_string: raw input html
    :param follower_name: follower_name
    :type input_string:str
    :type follower_name:str
    :return: user_list as list
    '''
    user_list=[]
    index=0
    while(index!=-1):
        index=input_string.find('alt="@',index+6,len(input_string))
        length=input_string[index+6:].find('"')
        user_name=input_string[index+6:index+6+length]
        if user_name!=follower_name:
            if user_name!=follower_name:
                user_list.append(user_name)
    return user_list[:-1]


def get_html(url):
    '''
    This function extract raw_html file
    :param url: url
    :type url:str
    :return: html data
    '''
    time.sleep(create_random_sleep())
    if internet()==True:
        new_session=requests.session()
        new_session.cookies.clear()
        raw_html=new_session.get(url)
        new_session.close()
        raw_data=raw_html.text
        if "Not Found" in raw_data:
            print("Invalid Github User")
            sys.exit()
        return raw_data
    else:
        print("Error In Internet")
        sys.exit()


def end_check(input_string):
    '''
    This function check end page
    :param input_string: raw html
    :type input_string:str
    :return: True or False
    '''
    if input_string.find("reached the end")!=-1:
        return True
    else:
        return False
def follower_list_gen(follower_name):
    '''
    This function generate follower_list
    :param follower_name: username
    :type follower_name:str
    :return: username follower list
    '''
    follower_list = []
    page_number=0
    while (True):
        page_number += 1
        follower_url = url_maker_follower(follower_name, page_number)
        follower_html = get_html(follower_url)
        if end_check(follower_html) == True:
            break
        temp_list = user_list_gen(follower_html,follower_name)
        follower_list.extend(temp_list)
    return follower_list
def following_list_gen(follower_name):
    '''
    This function generate following list
    :param follower_name: username
    :type follower_name:str
    :return: username following list
    '''
    following_list = []
    page_number=0
    while (True):
        page_number+=1
        following_url = url_maker_following(follower_name, page_number)
        following_html = get_html(following_url)
        if end_check(following_html) == True:
            break
        temp_list = user_list_gen(following_html,follower_name)
        following_list.extend(temp_list)
    return following_list

def error_log(msg):
    """
    Create the errorlog of the app
    :param msg: error message
    :type msg:str
    """
    if "log" not in os.listdir():
        os.mkdir("log")
    file = open(reduce(os.path.join, [os.getcwd(), "log", "error_log.txt"]), "a")
    file.write(str(datetime.datetime.now()) + " --> " + str(msg) + "\n")
    file.close()

def internet(host="8.8.8.8", port=53, timeout=3):
    """
    Check Internet Connections.
    :param  host: the host that check connection to
    :param  port: port that check connection with
    :param  timeout: times that check the connnection
    :type host:str
    :type port:int
    :type timeout:int
    :return bool: True if Connection is Stable
    >>> internet() # if there is stable internet connection
    True
    >>> internet() # if there is no stable internet connection
    False
    """
    try:
        socket.setdefaulttimeout(timeout)
        socket.socket(socket.AF_INET, socket.SOCK_STREAM).connect((host, port))
        return True
    except Exception as ex:
        error_log(str(ex))
        return False

def create_random_sleep(index=1,min_time=1,max_time=3):
    '''
    This function generate sleep time with random processes
    :param index: index to determine first page  and messages(index = 0 is for first page)
    :param min_time: minimum time of sleep
    :param max_time: maximum time of sleep
    :type index:int
    :type min_time:int
    :type max_time:int
    :return: time of sleep as integer (a number between max and min)
    '''
    if index==0:
        time_sleep = 5
        if DEBUG==True:
            print("Wait "+str(time_sleep)+" sec for first search . . .")
    else:
        time_sleep = randint(min_time, max_time)
        if DEBUG==True:
            print("Wait "+str(time_sleep)+" sec for next search . . .")
    if DEBUG==True:
        print_line(70,"*")
    return time_sleep

def print_line(number=30,char="-"):
    '''
    This function print line in screen
    :param number: number of items in each line
    :param char: each char of line
    :return: None
    '''
    line=""
    for i in range(number):
        line=line+char
    print(line)


def follow(username):
    '''
    This function create following and follower list
    :param username: username
    :type username:str
    :return: (list_1,list_2) as tuple
    '''
    print("Collecting Follower Information ...")
    print_line(70, "*")
    list_1 = follower_list_gen(username)
    file = open(username + "_follower.log", "w")
    print(str(len(list_1)) + " Followers --> " + username + "_follower.log")
    print_line(70, "*")
    file.write("\n".join(list_1))
    file.close()
    print('Collecting Following Informnation ...')
    print_line(70, "*")
    list_2 = following_list_gen(username)
    file = open(username + "_following.log", "w")
    print(str(len(list_2)) + " Following --> " + username + "_following.log")
    print_line(70, "*")
    file.write("\n".join(list_2))
    file.close()
    return (list_1,list_2)

def dif(list_1,list_2):
    '''
    This function generate dif files
    :param list_1:follower list
    :param list_2: following list
    :type list_1:list
    :type list_2:list
    :return: None
    '''
    file = open(username + "_dif1.log", "w")
    dif_list = list(set(list_2) - set(list_1))
    print(str(len(dif_list)) + " Following - Not Follower --> " + username + "_dif1.log")
    print_line(70, "*")
    file.write("\n".join(dif_list))
    file.close()
    file = open(username + "_dif2.log", "w")
    dif_list = list(set(list_1) - set(list_2))
    print(str(len(dif_list)) + " Follower - Not Following --> " + username + "_dif2.log")
    print_line(70, "*")
    file.write("\n".join(dif_list))
    file.close()
if __name__=="__main__":
    time_1=time.perf_counter()
    username=input("Please Enter Your Github Username : ")
    (list_1,list_2)=follow(username)
    dif(list_1,list_2)
    time_2=time.perf_counter()
    print("Data Generated In "+str(time_2-time_1)+" sec")
    print("Log Files Are Ready --> " + os.getcwd())
    gc.collect()














1			import requests
2			import sys
3			import socket
4			import os
5			import datetime
6			from functools import reduce
7			import time
8			from random import randint
9			DEBUG=False
10			import gc
11			def url_maker_following(Name,page_number):
12			'''
13			This function return github following page url
14			:param Name: Username
15			:param page_number: page nubmer of following page
16			:type Name:str
17			:type Page:int
18			:return: github following url as string
19			'''
20			return "https://github.com/"+Name+"?page="+str(page_number)+"&tab=following"
21			def url_maker_follower(Name,page_number):
22			'''
23			This function return github follower page url
24			:param Name: username
25			:param page_number: page number of follower page
26			:type Name:str
27			:type page_number:int
28			:return: github follower url as string
29			'''
30			return "https://github.com/" + Name + "?page=" + str(page_number) + "&tab=followers"
31
32			def user_list_gen(input_string,follower_name):
33			'''
34			This function extract usernames from raw_html
35			:param input_string: raw input html
36			:param follower_name: follower_name
37			:type input_string:str
38			:type follower_name:str
39			:return: user_list as list
40			'''
41			user_list=[]
42			index=0
43			while(index!=-1):
44			index=input_string.find('alt="@',index+6,len(input_string))
45			length=input_string[index+6:].find('"')
46			user_name=input_string[index+6:index+6+length]
47			if user_name!=follower_name:
48			if user_name!=follower_name:
49			user_list.append(user_name)
50			return user_list[:-1]
51
52
53			def get_html(url):
54			'''
55			This function extract raw_html file
56			:param url: url
57			:type url:str
58			:return: html data
59			'''
60			time.sleep(create_random_sleep())
61			if internet()==True:
62			new_session=requests.session()
63			new_session.cookies.clear()
64			raw_html=new_session.get(url)
65			new_session.close()
66			raw_data=raw_html.text
67			if "Not Found" in raw_data:
68			print("Invalid Github User")
69			sys.exit()
70			return raw_data
71			else:
72			print("Error In Internet")
73			sys.exit()
74
75
76			def end_check(input_string):
77			'''
78			This function check end page
79			:param input_string: raw html
80			:type input_string:str
81			:return: True or False
82			'''
83			if input_string.find("reached the end")!=-1:
84			return True
85			else:
86			return False
87			def follower_list_gen(follower_name):
88			'''
89			This function generate follower_list
90			:param follower_name: username
91			:type follower_name:str
92			:return: username follower list
93			'''
94			follower_list = []
95			page_number=0
96			while (True):
97			page_number += 1
98			follower_url = url_maker_follower(follower_name, page_number)
99			follower_html = get_html(follower_url)
100			if end_check(follower_html) == True:
101			break
102			temp_list = user_list_gen(follower_html,follower_name)
103			follower_list.extend(temp_list)
104			return follower_list
105			def following_list_gen(follower_name):
106			'''
107			This function generate following list
108			:param follower_name: username
109			:type follower_name:str
110			:return: username following list
111			'''
112			following_list = []
113			page_number=0
114			while (True):
115			page_number+=1
116			following_url = url_maker_following(follower_name, page_number)
117			following_html = get_html(following_url)
118			if end_check(following_html) == True:
119			break
120			temp_list = user_list_gen(following_html,follower_name)
121			following_list.extend(temp_list)
122			return following_list
123
124			def error_log(msg):
125			"""
126			Create the errorlog of the app
127			:param msg: error message
128			:type msg:str
129			"""
130			if "log" not in os.listdir():
131			os.mkdir("log")
132			file = open(reduce(os.path.join, [os.getcwd(), "log", "error_log.txt"]), "a")
133			file.write(str(datetime.datetime.now()) + " --> " + str(msg) + "\n")
134			file.close()
135
136			def internet(host="8.8.8.8", port=53, timeout=3):
137			"""
138			Check Internet Connections.
139			:param host: the host that check connection to
140			:param port: port that check connection with
141			:param timeout: times that check the connnection
142			:type host:str
143			:type port:int
144			:type timeout:int
145			:return bool: True if Connection is Stable
146			>>> internet() # if there is stable internet connection
147			True
148			>>> internet() # if there is no stable internet connection
149			False
150			"""
151			try:
152			socket.setdefaulttimeout(timeout)
153			socket.socket(socket.AF_INET, socket.SOCK_STREAM).connect((host, port))
154			return True
155			except Exception as ex:
156			error_log(str(ex))
157			return False
158
159			def create_random_sleep(index=1,min_time=1,max_time=3):
160			'''
161			This function generate sleep time with random processes
162			:param index: index to determine first page and messages(index = 0 is for first page)
163			:param min_time: minimum time of sleep
164			:param max_time: maximum time of sleep
165			:type index:int
166			:type min_time:int
167			:type max_time:int
168			:return: time of sleep as integer (a number between max and min)
169			'''
170			if index==0:
171			time_sleep = 5
172			if DEBUG==True:
173			print("Wait "+str(time_sleep)+" sec for first search . . .")
174			else:
175			time_sleep = randint(min_time, max_time)
176			if DEBUG==True:
177			print("Wait "+str(time_sleep)+" sec for next search . . .")
178			if DEBUG==True:
179			print_line(70,"*")
180			return time_sleep
181
182			def print_line(number=30,char="-"):
183			'''
184			This function print line in screen
185			:param number: number of items in each line
186			:param char: each char of line
187			:return: None
188			'''
189			line=""
190			for i in range(number):
191			line=line+char
192			print(line)
193
194
195			def follow(username):
196			'''
197			This function create following and follower list
198			:param username: username
199			:type username:str
200			:return: (list_1,list_2) as tuple
201			'''
202			print("Collecting Follower Information ...")
203			print_line(70, "*")
204			list_1 = follower_list_gen(username)
205			file = open(username + "_follower.log", "w")
206			print(str(len(list_1)) + " Followers --> " + username + "_follower.log")
207			print_line(70, "*")
208			file.write("\n".join(list_1))
209			file.close()
210			print('Collecting Following Informnation ...')
211			print_line(70, "*")
212			list_2 = following_list_gen(username)
213			file = open(username + "_following.log", "w")
214			print(str(len(list_2)) + " Following --> " + username + "_following.log")
215			print_line(70, "*")
216			file.write("\n".join(list_2))
217			file.close()
218			return (list_1,list_2)
219
220			def dif(list_1,list_2):
221			'''
222			This function generate dif files
223			:param list_1:follower list
224			:param list_2: following list
225			:type list_1:list
226			:type list_2:list
227			:return: None
228			'''
229			file = open(username + "_dif1.log", "w")
230			dif_list = list(set(list_2) - set(list_1))
231			print(str(len(dif_list)) + " Following - Not Follower --> " + username + "_dif1.log")
232			print_line(70, "*")
233			file.write("\n".join(dif_list))
234			file.close()
235			file = open(username + "_dif2.log", "w")
236			dif_list = list(set(list_1) - set(list_2))
237			print(str(len(dif_list)) + " Follower - Not Following --> " + username + "_dif2.log")
238			print_line(70, "*")
239			file.write("\n".join(dif_list))
240			file.close()
241			if __name__=="__main__":
242			time_1=time.perf_counter()
243			username=input("Please Enter Your Github Username : ")
244			(list_1,list_2)=follow(username)
245			dif(list_1,list_2)
246			time_2=time.perf_counter()
247			print("Data Generated In "+str(time_2-time_1)+" sec")
248			print("Log Files Are Ready --> " + os.getcwd())
249			gc.collect()
250
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sepandhaghighi / gitfollow

Push — master ( 2c441e...e6790c )

follow() B

Complexity

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Duplication

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