Hướng dẫn pretty print matrix python

To make things interesting, let's try with a bigger matrix:

matrix = [
   ["Ah!",  "We do have some Camembert", "sir"],
   ["It's a bit", "runny", "sir"],
   ["Well,",  "as a matter of fact it's", "very runny, sir"],
   ["I think it's runnier",  "than you",  "like it, sir"]
]

s = [[str[e] for e in row] for row in matrix]
lens = [max[map[len, col]] for col in zip[*s]]
fmt = '\t'.join['{{:{}}}'.format[x] for x in lens]
table = [fmt.format[*row] for row in s]
print '\n'.join[table]

Output:

Ah!                     We do have some Camembert   sir            
It's a bit              runny                       sir            
Well,                   as a matter of fact it's    very runny, sir
I think it's runnier    than you                    like it, sir  

UPD: for multiline cells, something like this should work:

text = [
    ["Ah!",  "We do have\nsome Camembert", "sir"],
    ["It's a bit", "runny", "sir"],
    ["Well,",  "as a matter\nof fact it's", "very runny,\nsir"],
    ["I think it's\nrunnier",  "than you",  "like it,\nsir"]
]

from itertools import chain, izip_longest

matrix = chain.from_iterable[
    izip_longest[
        *[x.splitlines[] for x in y], 
        fillvalue=''] 
    for y in text]

And then apply the above code.

See also //pypi.python.org/pypi/texttable

How do you display a function in javascript?

JavaScript Display PossibilitiesJavaScript can display data in different ways:Writing into an HTML element, using innerHTML.Writing into the HTML output using document.write[].Writing into an alert ...

How do i add a line to a previous line in python?

My Problem is the following: I have a csv-file with lines that normally start with 200. In this file there are unwanted linebreaks.E.g.200 Peter Pan 200 John Smith 200 Susan Murray 200 Harald ...

Hướng dẫn dùng numpy dimensions python

Nội dung chínhNội dung chínhPython Numpy là gì?NumPy ArrayNumpy cài đặt như thế nào?Multi-dimensional numPy array là gì?Python NumPy Array v/s ListPython NumPy OperationsTham ...

Php print array as string

[PHP 4, PHP 5, PHP 7, PHP 8]print_r — Prints human-readable information about a variable Descriptionprint_r[mixed $value, bool $return = false]: string|bool print_r[], var_dump[] and var_export[] ...

Css media print fit to page

Im badly stuck and the SO archives arent helping me. Maybe Im looking in the wrong place. Heres the short story:Ive got a view that I need to get printed on a single full page. I cant have a ...

Hướng dẫn dùng py foreach python

Khi tôi gặp tình huống tôi có thể làm điều đó trong javascript, tôi luôn nghĩ rằng nếu có hàm foreach thì nó sẽ thuận tiện. Theo foreach tôi có nghĩa là chức ...

Hướng dẫn dùng np transpose python

Hàm numpy.transpose [] là một trong những hàm quan trọng nhất trong phép nhân ma trận. Hàm này hoán vị hoặc bảo lưu kích thước của mảng đã cho và trả về mảng ...

How does float work in python?

The Python float[] method converts a number stored in a string or integer into a floating point number, or a number with a decimal point. Python floats are useful for any function that requires ...

Can you assign variables in python?

VariablesVariables are containers for storing data values.Creating VariablesPython has no command for declaring a variable.A variable is created the moment you first assign a value to it.Variables do ...

Python pretty print list of lists

To make things interesting, lets try with a bigger matrix:matrix = [ [Ah!, We do have some Camembert, sir], [Its a bit, runny, sir], [Well,, as a matter of fact its, ...

How do you create an empty string array in python?

In Python, the tendency is usually that one would use a non-fixed size list [that is to say items can be appended/removed to it dynamically]. If you followed this, there would be no need to allocate ...

What is printf in php?

[PHP 4, PHP 5, PHP 7, PHP 8]printf — Output a formatted stringDescriptionprintf[string $format, mixed ...$values]: int Produces output according to format. Parameters format The format string is ...

How do i print a php script?

With PHP, there are two basic ways to get output: echo and print.In this tutorial we use echo or print in almost every example. So, this chapter contains a little more info about those two output ...

Hướng dẫn dùng hello echo trong PHP

Lệnh Echo trong PHP là một lệnh của ngôn ngữ lập trình PHP, không phải là một hàm, do đó bạn không cần phải sử dụng dấu ngoặc đơn với nó. Nhưng nếu ...

What is text [] in python?

Text widgets provide advanced capabilities that allow you to edit a multiline text and format the way it has to be displayed, such as changing its color and font.You can also use elegant structures ...

Hướng dẫn dùng norm numpy python

In this Python tutorial, we will learn about the “Python Scipy Stats Norm” to calculate the different types of normal distribution and how to plot it and cover the following topics.Nội dung ...

How to save confusion matrix in python

Im generating 6 different confusion matrices for 6 different values of training data and Im trying to save the generated confusion matrices as images. Unfortunately, when they save they keep saving ...

Hướng dẫn flip image python numpy

Pythons OpenCV handles images as NumPy array ndarray. There are functions for rotating or flipping images [= ndarray] in OpenCV and NumPy, either of which can be used.This article describes the ...

Convert dense to sparse matrix python

In Python, the Scipy library can be used to convert the 2-D NumPy matrix into a Sparse matrix. SciPy 2-D sparse matrix package for numeric data is scipy.sparseThe scipy.sparse package provides ...

Print side by side python

Regarding the first issue that you have, the best way for you to print the output side by side would be to iterate over the list and print each value in the list. In addition to that, you can use ...

Hướng dẫn print value in python

Các khóa học miễn phí qua video:Lập trình C Java C# SQL Server PHP HTML5-CSS3-JavaScriptMục lục bài viết:print trong NutshellGọi hàm print[]Tách nhiều đối sốNgăn ...

Python get array from index

Suppose we have the following array:import numpy as np a = np.arange[1, 10] a = a.reshape[len[a], 1] array[[[1], [2], [3], [4], [5], [6], [7], [8], ...

What does php echo return?

Yes, I have googled this question and even referred to my textbook [PHP by Don Gosselin] but I seriously cant seem to understand the explanation.From my understanding:echo = shows the final result ...

Is text a string in python?

Im working with Python, and Im trying to find out if you can tell if a word is in a string.I have found some information about identifying if the word is in the string - using .find, but is there a ...

How do you do accuracy in python?

In machine learning, accuracy is one of the most important performance evaluation metrics for a classification model. The mathematical formula for calculating the accuracy of a machine learning model ...

Hướng dẫn toarray python

csr_matrix.toarray[order=None, out=None][source]#Return a dense ndarray representation of this matrix.Nội dung chính2. Using numpy.array[]2. Using numpy.asarray[]Using numpy.asarray[] method to ...

Hướng dẫn dùng print meaning python

Nội dung chínhNội dung chínhSự khác nhau giữa hàm xuất dữ liệu trong Python2 và Python3Hàm print[] trong PythonHàm print[] trong Python là gìCú pháp và cách sử dụng ...

Hướng dẫn unicode to ascii php

Nội dung chínhPHP và mã hóa UTF-8Ở header:Trong file XML:Trong HTML:Chỉ định UTF-8 trong hàm hmlspecialchars:Khi kết nối với MySQL:Sử dụng hàm xử lý chuỗi tương thích ...

How do i remove pip from python?

Back to top Edit this pageToggle table of contents sidebar Usage#Unix/macOSpython -m pip uninstall [options] ... python -m pip uninstall [options] -r ...

How do you multiply a 3x3 matrix in python?

Python Matrix multiplication is an operation that takes two matrices and multiplies them. Multiplication of two matrices is possible when the first matrix’s rows are equal to the second matrix ...

Index html example hello world

Welcome to Learn HTML, the easiest way to learn HTML & CSS online, interactively.Learning HTML & CSS is essential for any web developer, and does not require to know how to program using ...

Hướng dẫn dùng np.add python

Nội dung chínhPython Numpy là gì?NumPy ArrayNumpy cài đặt như thế nào?Multi-dimensional numPy array là gì?Python NumPy Array v/s ListPython NumPy OperationsTham khảoNội dung ...

Hướng dẫn is power python

Python NumPy power[] được sử dụng để tính toán các phần tử mảng đầu tiên được nâng lên thành lũy thừa từ các phần tử mảng thứ hai, tính theo phần tử. ...

What is string in python programming?

What is String in Python?A string is a sequence of characters.A character is simply a symbol. For example, the English language has 26 characters.Computers do not deal with characters, they deal with ...

Hướng dẫn matlab vs python stackoverflow

One may switch from MATLAB to Python because Python deals much better with complexity i.e. easier to write, debug and maintain complex code. One of the good reasons for that is, Python is a general ...

Hướng dẫn dùng numpy sorting python

Để sắp xếp các phần tử của mảng NumPy theo trình tự có thứ tự, hãy sử dụng numpy.sort[]. Bằng cách sử dụng điều này, bạn có thể sắp xếp một mảng N ...

Get n elements from dictionary python

Theres no such thing a the first n keys because a dict doesnt remember which keys were inserted first.You can get any n key-value pairs though:n_items = take[n, d.iteritems[]] This uses ...

Chủ Đề