Merge pull request #555 from ADV1K/CodeforcesProfileScrapper

Added CodeforcesProfileScrapper

Author: mergify[bot]

Scripts/Web_Scrappers/CodeforcesProfileScrapper/1.png

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+# CodeforcesProfileScrapper
+A Simple Python Script to Scrap the details of a codeforces user and then display the details in a tkinter gui.
+
+### How to run the script
+copy this repo and cd into this directory
+```
+python main.py
+```
+
+###
+<img src="1.png">
+<img src="2.png">
+
+## *Author*
+Made With ❤️ By [Advik](https://github.com/ADV1K)

Scripts/Web_Scrappers/CodeforcesProfileScrapper/2.png

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+rating = {
+	'newbie': '#808080',
+	'pupil': '#008000',
+	'specialist': '#03A89E',
+	'expert': 'blue',
+	'candidate Master': '#a0a',
+	'master': '#FF8C00',
+	'international master': '#FF8C00',
+	'grandmaster': 'red',
+	'international grandmaster': 'red',
+	'legendary grandmaster': 'red',
+}
+
+GRAY = '#808080'
+GREEN = '#008000'
+CYAN = '#03A89E'
+BLUE = 'blue'
+RED = 'red'
+
+NORMAL_FONT = "Arial 14"

Scripts/Web_Scrappers/CodeforcesProfileScrapper/README.md

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+import tkinter as tk
+from tkinter import ttk
+from tkinter import Label
+from PIL import Image, ImageTk
+from urllib.request import urlopen
+from datetime import datetime
+
+from scrapper import user_info, UserNotFoundError
+import constants as c
+
+
+class Bunch(dict):
+	def __init__(self, adict):
+		dict.__init__(self)
+		self.update(adict)
+		self.__dict__.update(adict)
+
+
+class Profile:
+	def __init__(self, master, handle):
+		self.master = master
+		self.master.title(f'Codeforces Profiler - {handle}')
+
+		try:
+			self.user = Bunch(user_info(handle)[0])  # bcz Namespace syntax is easy
+			self.init()
+		except UserNotFoundError:
+			w = ttk.Label(self.master, text=f"User {handle} does not exists!")
+			w.grid()
+			b = ttk.Button(self.master, text="OK", command=self.master.destroy)
+			b.grid()
+
+	def init(self):
+		PROFILE_PIC = ImageTk.PhotoImage(Image.open(urlopen(f"https:{self.user.titlePhoto}")))
+		RATING_COLOR = c.rating.get(self.user.rank)
+		MAX_RATING_COLOR = c.rating.get(self.user.maxRank)
+		CONTRIBUTION = '+' * (self.user.contribution > 0) + str(self.user.contribution)
+		CONTRIBUTION_COLOR = c.GREEN if self.user.contribution > 0 else c.GRAY
+		# image
+		img1 = Label(self.master, image=PROFILE_PIC)
+		img1.image = PROFILE_PIC
+		img1.grid(row=0, column=2, rowspan=10)
+		# rank
+		label1 = Label(self.master, fg=RATING_COLOR, font="Verdana 14 bold", text=self.user.rank.title())
+		label1.grid(row=0, column=0, sticky='w', columnspan=2)
+		# handle
+		label2 = Label(self.master, fg=RATING_COLOR, font="Helvetica 23 bold", text=self.user.handle)
+		label2.grid(row=1, column=0, sticky='w', columnspan=2)
+		# name, city, country
+		label3 = Label(self.master, fg='#777777', text=f"{self.user.get('firstName', '')} {self.user.get('lastName', '')}, {self.user.get('city', '')}, {self.user.get('country', '')}".strip(', '))
+		label3.grid(row=2, column=0, sticky='w', columnspan=2)
+		# From
+		label4 = Label(self.master, fg='#777777', text=f"From {self.user.get('organization', '')}")
+		label4.grid(row=3, column=0, sticky='w', columnspan=2)
+		# Contest Rating:
+		label5 = Label(self.master, font="Arial 14", text="Contest Rating:         ")
+		label5.grid(row=4, column=0, sticky='w')
+		label6 = Label(self.master, fg=RATING_COLOR, font="Arial 14", text=self.user.rating)
+		label6.grid(row=4, column=1, sticky='w')
+		# Max Rating:
+		label7 = Label(self.master, font="Arial 14", text="Max Rating:")
+		label7.grid(row=5, column=0, sticky='w')
+		label8 = Label(self.master, fg=MAX_RATING_COLOR, font="Arial 14", text=f"{self.user.maxRank.title()}, {self.user.maxRating}")
+		label8.grid(row=5, column=1, sticky='w')
+		# Contribution:
+		label9 = Label(self.master, font="Arial 14", text="Contribution:")
+		label9.grid(row=6, column=0, sticky='w')
+		label10 = Label(self.master, fg=CONTRIBUTION_COLOR, font="Arial 14", text=CONTRIBUTION)
+		label10.grid(row=6, column=1, sticky='w')
+		# Friend of:
+		label11 = Label(self.master, font="Arial 14", text="Friend of:")
+		label11.grid(row=7, column=0, sticky='w')
+		label12 = Label(self.master, font="Arial 14", text=f"{self.user.friendOfCount} users")
+		label12.grid(row=7, column=1, sticky='w')
+		# Last visit:
+		label13 = Label(self.master, font="Arial 14", text="Last visit:")
+		label13.grid(row=8, column=0, sticky='w')
+		label14 = Label(self.master, font="Arial 14", text=datetime.utcfromtimestamp(int(self.user.lastOnlineTimeSeconds)))
+		label14.grid(row=8, column=1, sticky='w')
+		# Registered
+		label15 = Label(self.master, font="Arial 14", text="Registered:")
+		label15.grid(row=9, column=0, sticky='w')
+		label16 = Label(self.master, font="Arial 14", text=datetime.utcfromtimestamp(int(self.user.registrationTimeSeconds)))
+		label16.grid(row=9, column=1, sticky='w')
+
+
+class App:
+	def __init__(self, master):
+		self.master = master
+		master.title("Codeforces Scrapper")
+		master.bind("<Return>", self.display_profile)
+
+		label1 = ttk.Label(master, text="Handle:")
+		label1.grid(row=0, column=0, padx=5, pady=5)
+		self.entry1 = ttk.Entry(master)
+		self.entry1.grid(row=0, column=1, padx=5, pady=5)
+		self.entry1.focus_set()
+		button1 = ttk.Button(master, text="Fetch Data", command=self.display_profile)
+		button1.grid(row=1, column=0, columnspan=2, padx=5, pady=5)
+
+	def display_profile(self, event=None):
+		handle = self.entry1.get()
+		top = tk.Toplevel()
+		Profile(top, handle)
+		self.entry1.delete(0, 999)
+
+
+def main(handle=None):
+	root = tk.Tk()
+	if handle:
+		Profile(root, handle)
+	else:
+		App(root)
+	root.mainloop()
+
+
+if __name__ == '__main__':
+	main()

Scripts/Web_Scrappers/CodeforcesProfileScrapper/constants.py

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+Pillow
+requests

Scripts/Web_Scrappers/CodeforcesProfileScrapper/main.py

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+from datetime import datetime
+import requests
+import sys
+
+
+class UserNotFoundError(Exception):
+	pass
+
+
+def user_info(handles):
+	if type(handles) is str:
+		handles = [handles]
+	url = "https://codeforces.com/api/user.info"
+	params = {
+		"handles": ';'.join(handles)
+	}
+	with requests.get(url=url, params=params) as r:
+		d = r.json()
+		if d['status'] == 'OK':
+			return d['result']
+		raise UserNotFoundError(d['comment'])
+
+
+def main():
+	if len(sys.argv) > 1:
+		handles = sys.argv[1:]
+	else:
+		handles = input("[+] Handles (space-separated): ").split()
+
+	for user in user_info(handles):
+		print('-' * 50)
+		for key in ['handle', 'rating', 'rank', 'maxRating', 'maxRank', 'contribution', 'friendOfCount']:
+			print(f"[*] {key:23}: {user[key]}")
+		print(f"[*] lastOnlineTimeSeconds  : {datetime.utcfromtimestamp(int(user['lastOnlineTimeSeconds']))}")
+		print(f"[*] registrationTimeSeconds: {datetime.utcfromtimestamp(int(user['registrationTimeSeconds']))}")
+
+
+if __name__ == '__main__':
+	main()