'json' Module - JSON Encoder and Decoder

Q

Where to find tutorials on Python "json" Module?

✍: FYIcenter.com

A

Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on Python "json" Module.

What Is Python Module 'json'

json.dumps() - Dumping Object into JSON

Generating JSON Strings in Pretty Format

Dumping JSON Output to File

What Is json.JSONEncoder Class

Extending json.JSONEncoder Class

json.loads() - Loading JSON into Object

json.tool - JSON Pretty-Print Tool

⇒ What Is Python Module 'json'

⇐ re.split() - Splits with Regular Expression

⇑⇑ Python Tutorials

2018-10-13, ∼1849🔥, 0💬

Use Match Group \g<n> in Replacement
How to how to use matched string and groups in replacements with re.sub()? When calling the re.sub() function, you can use matched string and groups in replacements with the following escape sequences: \g<0> # represents the matched string \g<1> # represents the first gro... 2018-10-13, ∼3268🔥, 0💬

What Is json.JSONEncoder Class
What Is json.JSONEncoder Class? json.JSONEncoder class is the underlying class that supports json.dumps() functions. The following Python example shows you how to use json.JSONEncoder class to perform the same JSON encoding job as json.dumps function: >>> import json >&am... 2018-10-08, ∼2644🔥, 0💬

re.findall() - Find All Matches
How to find all matches of a regular expression using re.findall()? The re.findall() function allows you to find all matches of a given regular expression in a target string. import re l = re.findall(pattern, string, flags=0) Where: pattern is the regular expression string is the target string l is ... 2018-10-19, ∼2499🔥, 0💬

re.sub() - Substitute Matches with String
How to substitutes matches of a regular expression in a target string with another string using re.sub()? The re.sub() function allows you to substitute (or replace) matches of a given regular expression in match the beginning part of a target string with of a given regular expression. import re f =... 2018-10-19, ∼2341🔥, 0💬

re.split() - Splits with Regular Expression
How to split a given string with a regular expression as the delimiter using re.split()? The re.split() function allows you to split a given target string using matches of a given regular expression as the delimiter. import re l = re.split(pattern, string, maxsplit=0, flags=0) Where: pattern is the ... 2018-10-13, ∼2264🔥, 0💬

re.match() - Match from String Beginning
How to match the beginning part of a target string with a regular expression using re.match()? The re.match() function allows you to match the beginning part of a target string with of a given regular expression. import re m = re.match(pattern, string, flags=0) Where: pattern is the regular expressi... 2018-10-19, ∼2057🔥, 0💬

Dumping JSON Output to File
How to dump (or encode, serialize) a Python object into file or an output stream as a JSON string using json.dump()? json.dump(o,fp,...) function performs the same job as json.dumps(o,...) except that it directs the JSON string to the output stream of a given file pointer. Here is a Python example t... 2018-10-08, ∼1900🔥, 0💬

'json' Module - JSON Encoder and Decoder
Where to find tutorials on Python "json" Module? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on Python "json" Module. What Is Python Module 'json' json.dumps() - Dumping Object into JSON Generating JSON Strings in Pretty Format Dumping JSON Ou... 2018-10-13, ∼1850🔥, 0💬

Generating JSON Strings in Pretty Format
How to generate JSON strings in pretty format using json.dumps()? You can control the JSON output string format with "indent", "separators" and "sort_keys" arguments of the json.dumps() function: Here is a Python example that generates a pretty formatted JSON string with property keys sorted: &g... 2018-10-08, ∼1831🔥, 0💬

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