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nanuchinanuchi
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Add initial code examples
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‎.gitignore‎

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.idea
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__pycache__

‎classes-objects/main.py‎

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from user import User
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from post import Post
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app_user_one = User("[email protected]", "Nana Janashia", "pwd1", "DevOps Engineer")
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app_user_one.get_user_info()
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app_user_two = User("[email protected]", "James Bond", "supersecret", "Agent")
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app_user_two.get_user_info()
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new_post = Post("on a secret mission today", app_user_two.name)
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new_post.get_post_info()

‎classes-objects/post.py‎

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class Post:
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def __init__(self, message, author):
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self.message = message
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self.author = author
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def get_post_info(self):
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print(f"Post: {self.message} written by {self.author}")

‎classes-objects/user.py‎

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class User:
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def __init__(self, user_email, name, password, current_job_title):
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self.email = user_email
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self.name = name
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self.password = password
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self.current_job_title = current_job_title
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def change_password(self, new_password):
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self.password = new_password
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def change_job_title(self, new_job_title):
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self.current_job_title = new_job_title
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def get_user_info(self):
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print(f"User {self.name} currently works as a {self.current_job_title}. You can contact them at {self.email}")

‎days-to-units/days-to-hours.py‎

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calculation_to_units = 24
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name_of_unit = "hours"
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def days_to_units(num_of_days):
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return f"{num_of_days} days are {num_of_days * calculation_to_units} {name_of_unit}"
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def validate_and_execute():
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try:
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user_input_number = int(num_of_days_element)
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# we want to do conversion only for positive integers
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if user_input_number > 0:
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calculated_value = days_to_units(user_input_number)
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print(calculated_value)
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elif user_input_number == 0:
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print("you entered a 0, please enter a valid positive number")
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else:
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print("you entered a negative number, no conversion for you!")
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except ValueError:
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print("your input is not a valid number. Don't ruin my program!")
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user_input = ""
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while user_input != "exit":
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user_input = input("Hey user, enter number of days as a comma separated list and I will convert it to hours!\n")
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list_of_days = user_input.split(", ")
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for num_of_days_element in set(list_of_days):
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validate_and_execute()

‎days-to-units/days-to-units.py‎

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def days_to_units(num_of_days, conversion_unit):
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if conversion_unit == "hours":
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return f"{num_of_days} days are {num_of_days * 24} hours"
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elif conversion_unit == "minutes":
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return f"{num_of_days} days are {num_of_days * 24 * 60} minutes"
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else:
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return "unsupported unit"
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def validate_and_execute():
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try:
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user_input_number = int(days_and_unit_dictionary["days"])
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if user_input_number > 0:
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calculated_value = days_to_units(user_input_number, days_and_unit_dictionary["unit"])
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print(calculated_value)
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elif user_input_number == 0:
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print("you entered a 0, please enter a valid positive number")
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else:
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print("you entered a negative number, no conversion for you!")
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except ValueError:
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print("your input is not a valid number. Don't ruin my program!")
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user_input = ""
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while user_input != "exit":
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user_input = input("Hey user, enter number of days and conversion unit!\n")
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days_and_unit = user_input.split(":")
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print(days_and_unit)
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days_and_unit_dictionary = {"days": days_and_unit[0], "unit": days_and_unit[1]}
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print(days_and_unit_dictionary)
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print(type(days_and_unit_dictionary))
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validate_and_execute()

‎spreadsheet/main.py‎

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import openpyxl
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inv_file = openpyxl.load_workbook("inventory.xlsx")
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product_list = inv_file["Sheet1"]
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products_per_supplier = {}
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total_value_per_supplier = {}
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products_under_10_inv = {}
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for product_row in range(2, product_list.max_row + 1):
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supplier_name = product_list.cell(product_row, 4).value
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inventory = product_list.cell(product_row, 2).value
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price = product_list.cell(product_row, 3).value
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product_num = product_list.cell(product_row, 1).value
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inventory_price = product_list.cell(product_row, 5)
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# calculation number of products per supplier
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if supplier_name in products_per_supplier:
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current_num_products = products_per_supplier.get(supplier_name)
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products_per_supplier[supplier_name] = current_num_products + 1
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else:
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products_per_supplier[supplier_name] = 1
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# calculation total value of inventory per supplier
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if supplier_name in total_value_per_supplier:
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current_total_value = total_value_per_supplier.get(supplier_name)
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total_value_per_supplier[supplier_name] = current_total_value + inventory * price
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else:
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total_value_per_supplier[supplier_name] = inventory * price
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# logic products with inventory less than 10
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if inventory < 10:
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products_under_10_inv[int(product_num)] = int(inventory)
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# add value for total inventory price
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inventory_price.value = inventory * price
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print(products_per_supplier)
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print(total_value_per_supplier)
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print(products_under_10_inv)
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inv_file.save("inventory_with_total_value.xlsx")

‎time-till-deadline/main.py‎

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from datetime import datetime
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user_input = input("enter your goal with a deadline separated by colon\n")
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input_list = user_input.split(":")
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goal = input_list[0]
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deadline = input_list[1]
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deadline_date = datetime.strptime(deadline, "%d.%m.%Y")
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today_date = datetime.today()
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time_till = deadline_date - today_date
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hours_till = int(time_till.total_seconds() / 60 / 60)
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print(f"Dear user! Time remaining for your goal: {goal} is {hours_till} hours")

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