Python txt to json

Python txt to json

Convert Text file to JSON in Python

To convert a text file into JSON, there is a json module in Python. This module comes in-built with Python standard modules, so there is no need to install it externally.

Syntax: json.dump()

Here the idea is to store the contents of the text as key-value pairs in the dictionary and then dump it into a JSON file. A simple example is explained below. The text file contains a single person details. The emp_details.txt f ile looks like:

Now to convert this to JSON file the code below can be used:

# Python program to convert text 
# file to JSON 
import json 


# the file to be converted to 
# json format 
filename = 'emp_details.txt'

# dictionary where the lines from 
# text will be stored 
dict1 = <> 

# creating dictionary 
with open(filename) as fh: 
 
for line in fh: 
 
# reads each line and trims of extra the spaces 
# and gives only the valid words 
command, description = line.strip().split(None, 1) 
 
dict1[command] = description.strip() 

# creating json file 
# the JSON file is named as test1 
out_file = open("test1.json", "w") 
json.dump(dict1, out_file, indent = 4, sort_keys = False) 
out_file.close() 

When the above code is executed, if a JSON file exists in the given name it is written to it, otherwise, a new file is created in the destination path and the contents are written to it.

Note the below line of code:

command, description = line.strip().split(None, 1)

Here split(None, 1) is used to trim off all excess spaces between a key-value pair ‘1’ denotes split only once in a line. This ensures in a key-value pair, the spaces in the value are not removed and those words are not split. Only the key is separated from its value.

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Convert Text file to JSON in Python

In Python, converting a text file to JSON (JavaScript Object Notation) format is a common task for transmitting data between web applications and servers. Luckily, the process can be made easy with the help of the built-in json module. This module allows Python objects to be easily converted into their corresponding JSON objects, which can then be written to a file.

In this article, we will explore the various methods of converting text files to JSON in Python. We will begin by examining the basic process of converting a text file containing a single person’s details to a JSON file. Then, we will move on to more complex scenarios, such as when the text file contains multiple records. We will also discuss different parameters that can be used to improve the readability of the resulting JSON file. By the end of this article, you will have a comprehensive understanding of how to convert text files to JSON format in Python.

See the following table given below to see serializing JSON i.e. the process of encoding JSON.

Python object	JSON object
dict	object
list, tuple	array
str	string
int, long, float	numbers
True	true
False	false
None	null

To handle the data flow in a file, the JSON library in Python uses dump() function to convert the Python objects into their respective JSON object, so it makes easy to write data to files.

Various parameters can be passed to this method. They help in improving the readability of the JSON file. They are :

• dict object : the dictionary which holds the key-value pairs.
• indent : the indentation suitable for readability(a numerical value).
• separator : How the objects must be separated from each other, how a value must be seperated from its key. The symbols like “, “, “:”, “;”, “.” are used
• sort_keys : If set to true, then the keys are sorted in ascending order

Here the idea is to store the contents of the text as key-value pairs in the dictionary and then dump it into a JSON file. A simple example is explained below. The text file contains a single person’s details. The text1.txt file looks like:

Now to convert this to JSON file the code below can be used:

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Convert TXT to JSON in Python

TXT files are widely used to store textual data quickly and easily. However, often you get data in a TXT file and you need to convert that into JSON programmatically. To accomplish that, this article covers how to convert a TXT file to JSON in Python.

Python TXT to JSON Conversion Library#

To perform TXT to JSON conversion, we will use Aspose.Cells for Python. It is a powerful spreadsheet manipulation library that lets you create spreadsheet files and perform various data manipulation operations programmatically. You can install it into your Python applications using the following pip command.

You can also download its package from the downloads section.

How to Convert TXT to JSON in Python#

You can easily convert a TXT file to JSON format within a couple of lines of code. Just load the TXT file and save it as JSON. The following are the steps to save a TXT file as JSON in Python.

• Load the TXT file using the Workbook class.
• Convert TXT to JSON using Workbook.save() method.

The following code sample shows how to convert TXT to JSON in Python.

Get a Free API License#

You can use Aspose.Cells for Python without evaluation limitations by getting a free temporary license.

Conclusion#

In this article, you have learned how to convert TXT files to JSON in Python. You can simply install Aspose.Cells for Python and integrate the provided code sample for TXT to JSON conversion. In addition, you can read more about Python Excel API using the documentation. In case you would have any questions or queries, you can contact us via our forum.

See Also#

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simple python algorithm to convert .txt file into .json

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README.md

When im working on dictionary project (utf8 txt format), i found dataset that need for system it is in .txt format and i convert that into .json with python algorithm.

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