Learn Python Training from the Best Tutors
Affordable fees 1-1 or Group class Flexible Timings Verified Tutors Search in
Asked by Gopinath Last Modified
Answer 
A package in Python is a directory that contains one or more Python modules and a special file called `__init__.py`. The `__init__.py` file can be empty or can contain initialization code for the package. It tells Python that the directory should be treated as a package.
Packages can be nested within other packages, creating a hierarchy of namespaces. This allows for the organization of related functionality into separate sub-packages.
To import modules from a package, you use the dot notation. For example, if you have a package named `my_package` and a module named `my_module` inside it, you can import it like this:
from my_package import my_module
Packages help prevent naming conflicts, improve code organization, and make it easier to maintain and extend your Python projects. They are commonly used in larger Python applications and libraries to keep related code organized and maintainable.
read lessRelated Questions
Main problem statement : import a .xlsx file in python with a dataset value then after import we need to ensure that every time I enter a value in a row ; row must be added by 1 and automatically value changes to a row using python script without manually intervention .
Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com
Ask a QuestionRelated Lessons
Recommended Articles
Top 5 reasons why you should learn Python
Python is one of the most popular programming languages in the world. It is general-purpose, object oriented, high-level programming language used in a number of programming fields. Python is a great programming language to learn as it will introduce you to the world of programming. If you are from the technical background...
Read full article >
What is Applications Engineering all about?
Applications engineering is a hot trend in the current IT market. An applications engineer is responsible for designing and application of technology products relating to various aspects of computing. To accomplish this, he/she has to work collaboratively with the company’s manufacturing, marketing, sales, and customer...
Read full article >
Learn Hadoop and Big Data
Hadoop is a framework which has been developed for organizing and analysing big chunks of data for a business. Suppose you have a file larger than your system’s storage capacity and you can’t store it. Hadoop helps in storing bigger files than what could be stored on one particular server. You can therefore store very,...
Read full article >
8 Hottest IT Careers of 2014!
Whether it was the Internet Era of 90s or the Big Data Era of today, Information Technology (IT) has given birth to several lucrative career options for many. Though there will not be a “significant" increase in demand for IT professionals in 2014 as compared to 2013, a “steady” demand for IT professionals is rest assured...
Read full article >
Looking for Python Training classes?
Learn from the Best Tutors on UrbanPro
Are you a Tutor or Training Institute?
Join UrbanPro Today to find students near youThe best tutors for Python Training Classes are on UrbanPro
The best Tutors for Python Training Classes are on UrbanPro
70
