FluentPython | Notes from the awesome book Fluent Python | Learning library

by lyltj2010 Python Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(5)Vulnerabilities Install Support

kandi X-RAY | FluentPython Summary

FluentPython is a Python library typically used in Tutorial, Learning applications. FluentPython has no bugs, it has no vulnerabilities and it has low support. However FluentPython build file is not available. You can download it from GitHub.

Notes from the awesome book ~ Fluent Python ~

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Quality

Security

License

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Support

FluentPython has a low active ecosystem.

It has 14 star(s) with 5 fork(s). There are 3 watchers for this library.

It had no major release in the last 6 months.

FluentPython has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of FluentPython is current.

Quality

FluentPython has 0 bugs and 0 code smells.

Security

FluentPython has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

FluentPython code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

FluentPython does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

FluentPython releases are not available. You will need to build from source code and install.

FluentPython has no build file. You will be need to create the build yourself to build the component from source.

FluentPython saves you 182 person hours of effort in developing the same functionality from scratch.

It has 450 lines of code, 67 functions and 53 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed FluentPython and discovered the below as its top functions. This is intended to give you an instant insight into FluentPython implemented functionality, and help decide if they suit your requirements.

Logs the execution of a function .
Return the card at the given position .
Return anaver function that returns a result .
Decorator to register a function .
String representation of the vector .
Return the total amount of items in order
Main function .
Calculates discounts for a given order .
Large order promotion .
Calculates the fidelity promotion of a customer .

Get all kandi verified functions for this library.

FluentPython Key Features

No Key Features are available at this moment for FluentPython.

FluentPython Examples and Code Snippets

No Code Snippets are available at this moment for FluentPython.

Community Discussions

Trending Discussions on FluentPython

Using superclass methods as instance methods

Are there relevant iterables with no length in Python?

ArithmeticProgression run infinitely

An unexpected augmented assignment discount += item.total() * .1

verbose if condition " if not hasattr(self, '__total'):"

QUESTION

Using superclass methods as instance methods

Asked 2021-Jun-02 at 05:31

I am currently reading through Luciano Ramalho's excellent book Fluent Python. In a chapter about interfaces and inheritance we build a subclass of a list (see github for the original code) and I am confused about the way we define one of the instance methods. For a simlified example my confusion is caused by a situation as follows:

...

ANSWER

Answered 2021-Jun-02 at 05:31

It's actually not inheriting from superclass (list), but creating reference to list.extend method

When you inspect their identity, you will see that they are same objects in memory.

Source https://stackoverflow.com/questions/67799112

QUESTION

Are there relevant iterables with no length in Python?

Asked 2021-Jan-19 at 18:46

In Luciano Ramalho's Fluent Python, an iterable is defined as an object in which the __iter__ method is implemented, with no additional characteristics.

I am currently working out a tutorial for laymen in which I am trying to chunk the core concepts of Python to make programming more manageable for newcomers.

I find it easier to explain iterables and their utility for these people when I associate these objects with the concept of "size" (thus also length). By saying that "iterables are objects that have length" and thus tying in with the len function, I am able to naturally evolve the concept of loops and iteration with commonly used types such as the Standard Library list, dict, tuple, str, as well as numpy.ndarray, pandas.Series and pandas.DataFrame.

However, since now I know about the sole necessity for the __iter__ method, there can be cases where the analogy with len fails. Ramalho even provides an impromptu example in his book:

...

ANSWER

Answered 2021-Jan-16 at 15:56

A file has no length:

Source https://stackoverflow.com/questions/65751460

QUESTION

ArithmeticProgression run infinitely

Asked 2018-Sep-20 at 14:18

I am following the Chapter 14 Control Flow of book Fluent Python,
encounter trouble with the following code:

...

ANSWER

Answered 2018-Sep-20 at 14:15

index = + 1

Source https://stackoverflow.com/questions/52427137

QUESTION

An unexpected augmented assignment discount += item.total() * .1

Asked 2018-Sep-11 at 23:29

I am following "Fluent Python" to learn Function and Design Pattern:

In chapter 6 example-code/strategy.py

...

ANSWER

Answered 2018-Sep-11 at 23:24

The code discount += item.total() * .1 is equivalent to:

Source https://stackoverflow.com/questions/52285351

QUESTION

verbose if condition " if not hasattr(self, '__total'):"

Asked 2018-Sep-11 at 15:58

I am following "Fluent Python" to learn Function and Design Pattern:

In chapter 6 example-code/strategy.py

...

ANSWER

Answered 2018-Sep-11 at 15:58

What happens if you call total more than once? If self.cart hasn't changed, then you're needlessly recalculating the total, a potentially expensive operation.

You're checking if you've already stored the value. If you haven't you calculate it, but if you have you simply return the stored value without recalculating.

As an aside, I would expect name mangling to make your life difficult here because of the double underscore at the beginning of __total. You may want to consider switching to a single underscore.

Source https://stackoverflow.com/questions/52279685

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install FluentPython

You can download it from GitHub.
You can use FluentPython like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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