Certificate.py

# from collections import deque

# def route_exists(from_row, from_column, to_row, to_column, map_matrix):
#     rows = len(map_matrix)
#     columns = len(map_matrix[0])
#     # Check if input is invalid
#     if (not (0 <= from_row < rows and 0 <= from_column < columns)) or (not (0 <= to_row < rows and 0 <= to_column < columns)):
#         return False
#     if not map_matrix[from_row][from_column] or  not map_matrix[to_row][to_column]:
#         return False

#     directions = [(1,0),(-1,0),(0,-1),(0,1)]

#     queue = deque([(from_row, from_column)])
#     visited =set()
#     visited.add((from_row, from_column))

#     while queue:
#         r, c = queue.popleft()

#         if (r, c ) == (to_row, to_column):
#             return True
#         for dr, dc in directions:
#             nr,nc = r+dr, r+dc
#             if ((nr, nc) not in visited and map_matrix[nr][nc] and 0 <= nr < rows and 0 <= nc < columns):
#                 queue.append((nr, nc))
#                 visited.add((nr, nc))
#     return False

    
# if __name__ == '__main__':
#     map_matrix = [
#         [True, False, False],
#         [True, True, False],
#         [False, True, True]
#     ];

#     print(route_exists(0, 0, 2, 2, map_matrix))

# # from datetime import datetime
# # def convert_to_date(date_string):
# #    return datetime.strptime(date_string, "%Y/%m")
# # class Problem:
# #   def convert_to_date(date_string):
# #    return datetime.strptime(date_string, "%Y/%m")
# #   def findMax(history):
# #     # curr_date = datetime.now().date
# #     count = 0
# #     for i in range(len(history)):
# #         date1 = convert_to_date(history[i][2])
# #         date2 = convert_to_date(history[i][1])
# #         diff = date1 - date2
# #         if diff.days < 0:
# #            continue
# #         else:
# #            count+=1
# #     return count
        
    

# # history = [[1, "1997/01", "1007/01"], [2, "1998/03", "2009/04"], [3, "2005/04", "2005/05"]]
# # print(Problem.findMax(history))

from hashlib import sha1

def compute_hash(email):
    return sha1(email.encode('utf-8')).hexdigest()

def compute_certificate_id(email):
    email_clean = email.lower().strip()
    return compute_hash(email_clean + '_')

cohort = 2024
course = 'mlops-zoomcamp'
your_id = compute_certificate_id('hmuai026@gmail.com')
url = f"https://certificate.datatalks.club/{course}/{cohort}/{your_id}.pdf"
print(url)

# Import libraries
import requests
from bs4 import BeautifulSoup

# URL from which pdfs to be downloaded
# Requests URL and get response object
response = requests.get(url)

# Check if request was successful
if response.status_code == 200:
    # Save PDF to local folder
    with open('./certificate.pdf', 'wb') as f:
        f.write(response.content)
    print('PDF saved successfully!')
else:
    print('Failed to retrieve PDF.')