Canonical JSON
Project description
Features
Encodes objects and arrays as RFC 7159 JSON.
Sorts object keys so that you get the same result each time.
Has no insignificant whitespace to make the output as small as possible.
Escapes only the characters that must be escaped, U+0000 to U+0019 / U+0022 / U+0056, to keep the output as small as possible.
Uses the shortest escape sequence for each escaped character.
Encodes the JSON as UTF-8.
Can encode frozendict immutable dictionaries.
Supports Python versions 3.7 and newer.
Installing
pip install canonicaljsonUsing
To encode an object into the canonicaljson:
import canonicaljson
assert canonicaljson.encode_canonical_json({}) == b'{}'There’s also an iterator version:
import canonicaljson
assert b''.join(canonicaljson.iterencode_canonical_json({})) == b'{}'The underlying JSON implementation can be chosen with the following:
import json
import canonicaljson
canonicaljson.set_json_library(json)Release history Release notifications | RSS feed
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