Explain database connection in Python Flask?
Flask supports database-powered applications (RDBS). Such a system requires creating a schema, which requires piping the shema.sql file into a sqlite3 command. So you need to install sqlite3 command in…
Is Flask an MVC model, and if yes give an example showing MVC pattern for your application?
Basically, Flask is a minimalistic framework that behaves same as MVC framework. So MVC is a perfect fit for Flask, and the pattern for MVC we will consider for the…
Explain how you can access sessions in Flask?
A session basically allows you to remember information from one request to another. In a flask, it uses a signed cookie so the user can look at the session contents…
Explain what is the common way for the Flask script to work?
The common way for the flask script to work is: Either it should be the import path for your application Or the path to a Python file
What is Flask-WTF and what are their features?
Flask-WTF offers simple integration with WTForms. Features include for Flask WTF are: Integration with WTFforms Secure form with CSRF token Global CSRF protection Internationalization integration Recaptcha supporting File upload that…
What is the difference between Django, Pyramid, and Flask?
Flask is a “microframework” primarily build for a small application with simpler requirements. In a flask, you don’t have to use external libraries. Flask is ready to use. Pyramids are…
Explain Flask and its benefits
Flask is a web micro framework for Python based on “Werkzeug, Jinja 2 and good intentions” BSD licensed. Werkzeug and jingja are two of its dependencies. Flask is part of…
Mention the use of the split function in Python
The use of the split function in Python is that it breaks a string into shorter strings using the defined separator. It gives a list of all words present in…
Mention five benefits of using Python
Here are the five benefits of using Python: Python comprises of a huge standard library for most Internet platforms like Email, HTML, etc. Python does not require explicit memory management as the…
What is the use of // operator in Python?
It is a Floor Divisionoperator, which is used for dividing two operands with the result as a quotient showing only digits before the decimal point. For instance, 10//5 = 2…