jsonio
The jsonio package provides utility functions for reading and writing JSON data. It supports the following features:
- Easy Read/Write
- Works Just Like The
jsonLibrary - Supports
datetime/dateObjects - Supports
dataclasses(Python 3.7+) - Preserve Ordering
Installation
pip install jsonio
Easy Read/Write
Read
import jsonio
data = jsonio.read('/foo/bar.json')Write
import jsonio
jsonio.write({'foo': 'bar'}, '/foo/bar.json')
Works Just Like The json Library
Load
import jsonio
with open('/foo/bar.json', 'r') as jsonfile:
data = jsonio.load(jsonfile)Loads
import jsonio
data = jsonio.loads('{"foo": "bar"}')Dump
import jsonio
with open('/foo/bar.json', 'w') as jsonfile:
jsonio.dump({'foo': 'bar'}, jsonfile)Dumps
import jsonio
data = {
'apple': 'crumble',
'banana': 'split',
}
# Use standard options.
text = jsonio.dumps(data, jsonfile, indent=2, sort_keys=True)
Supports date/datetime Objects
import datetime
import jsonio
before = {
'date': datetime.date.today(),
'timestamp': datetime.datetime.now(),
}
data = jsonio.dumps(before)
after = jsonio.loads(data)
assert before == after # True
Supports dataclasses (Python 3.7+)
from dataclasses import dataclass
import jsonio
@dataclass
class Fruit:
apple: str
banana: str
before = Fruit(apple='Fuji', banana='Lady Finger')
data = jsonio.dumps(before)
after = jsonio.loads(data)
assert before == after # True
Preserve Ordering - i.e. OrderedDict Objects
import collections
import jsonio
before = collections.OrderedDict([('banana', 'split'), ('apple', 'crumble')])
text = jsonio.dumps(before, indent=2)
after = jsonio.loads(text, ordered=True)
assert before == after # TrueEND
