mgear.vendor.qjsonmodel module

Python adaptation of https://github.com/dridk/QJsonModel

Supports Python 2 and 3 with PySide, PySide2, PyQt4 or PyQt5. Requires https://github.com/mottosso/Qt.py

Usage:

Use it like you would the C++ version.

>>> import qjsonmodel
>>> model = qjsonmodel.QJsonModel()
>>> model.load({"key": "value"})

Test:

Run the provided example to sanity check your Python, dependencies and Qt binding.

$ python qjsonmodel.py

Changes:

This module differs from the C++ version in the following ways.

1. Setters and getters are replaced by Python properties

2. Objects are sorted by default, disabled via load(sort=False)

3. load() takes a Python dictionary as opposed to a string or file handle.

   • To load from a string, use built-in json.loads()

     >>> import json
     >>> document = json.loads("{'key': 'value'}")
     >>> model.load(document)
     

   • To load from a file, use with open(fname)

     >>> import json
     >>> with open("file.json") as f:
     ...    document = json.load(f)
     ...    model.load(document)
     

class mgear.vendor.qjsonmodel.QJsonModel(parent=None)

Bases: sphinx.ext.autodoc.importer._MockObject

clear()

columnCount(parent=<sphinx.ext.autodoc.importer._MockObject object>)

data(index, role)

flags(index)

genJson(item)

headerData(section, orientation, role)

index(row, column, parent=<sphinx.ext.autodoc.importer._MockObject object>)

json(root=None)

Serialise model as JSON-compliant dictionary

Parameters:root (QJsonTreeItem, optional) – Serialise from here defaults to the the top-level item Returns:model as dict

load(document)

Load from dictionary

Parameters:document (dict) – JSON-compatible dictionary

parent(index)

rowCount(parent=<sphinx.ext.autodoc.importer._MockObject object>)

setData(index, value, role)

class mgear.vendor.qjsonmodel.QJsonTreeItem(parent=None)

Bases: object

appendChild(item)

child(row)

childCount()

key

classmethod load(value, parent=None, sort=True)

parent()

row()

type

value