How do I compress a JSON file in Python?

Can you compress JSON files?

JSONC has two differents approaches to reduce the size of the amount of data to be transported: JSONC. compress – Compress JSON objects using a map to reduce the size of the keys in JSON objects.

How much can JSON be compressed?

3. Compress your JSON. Since JSON is just simple text, you can expect to get up to 90% compression. So use gzip wherever possible when communicating with your web services.

Can Python compress files?

To create your own compressed ZIP files, you must open the ZipFile object in write mode by passing ‘w’ as the second argument. When you pass a path to the write() method of a ZipFile object, Python will compress the file at that path and add it into the ZIP file.

How do I make a JSON file Pretty in Python?

Use pprint module to pretty-print JSON

  1. Construct a PrettyPrinter instance first by configuring indent and width values. Also, set compact=False .
  2. Read the JSON file using json. load() method.
  3. Pass JSON data to pprint.pprint() function.

How do I make a JSON file smaller?

I did the following things to reduce our JSON files from 4GB to <200MB:

  1. Remove unnecessary data. Even though the number of columns isn’t calculated in Zoho’s limits, having too many columns, especially unnecessary ones, makes files much bigger. …
  2. Determine size per row. …
  3. Splitting into many smaller files. …
  4. Fixing JSON tags.
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Is Protobuf faster than JSON?

Google made this protocol open source and now it provides support, out of the box, to the most common languages, like JavaScript, Java, C#, Ruby and others. In our tests, it was demonstrated that this protocol performed up to 6 times faster than JSON. “Protobuf performs up to 6 times faster than JSON.”

What is similar to JSON?

Top Alternatives to JSON

  • YAML. A human-readable data-serialization language. …
  • Protobuf. Protocol buffers are Google’s language-neutral, platform-neutral, extensible mechanism for serializing structured data – think XML, but smaller, faster, and simpler. …
  • Avro. …
  • MongoDB. …
  • OData. …
  • MessagePack. …
  • JavaScript. …
  • Python.

How do I read a JSON GZ file?

How to open GZ files

  1. Save the . …
  2. Launch WinZip from your start menu or Desktop shortcut. …
  3. Select all the files and folders inside the compressed file. …
  4. Click 1-click Unzip and choose Unzip to PC or Cloud in the WinZip toolbar under the Unzip/Share tab.

What is JSON format?

JavaScript Object Notation (JSON) is a standard text-based format for representing structured data based on JavaScript object syntax. It is commonly used for transmitting data in web applications (e.g., sending some data from the server to the client, so it can be displayed on a web page, or vice versa).

Can any Python script can act like a module?

Any Python file can be referenced as a module. A file containing Python code, for example: , is called a module, and its name would be test . There are various methods of writing modules, but the simplest way is to create a file with a . py extension which contains functions and variables.

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How do I compress a file?


  1. Find the file or folder you want to zip on your computer (desktop, h drive, flash drive, etc.)
  2. Press and hold or right-click on the file or folder (to select multiple files, hold down the [Ctrl] key on your keyboard and click on each file you wish to zip)
  3. Select “send to”
  4. Select “Compressed (zipped) folder”

What does B mean in Python?

In Python 3, Bytes literals are always prefixed with ‘b’ or ‘B’; they produce an instance of the bytes type instead of the str type. … They may only contain ASCII characters; bytes with a numeric value of 128 or greater must be expressed with escapes.

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