Python json.py() Examples

The following are 4 code examples of json.py(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module json , or try the search function .
Example #1
Source File: utils.py    From ricloud with GNU Lesser General Public License v3.0 6 votes vote down vote up 
def _encode(data):
    """Adapted from Django source:
    https://github.com/django/django/blob/master/django/core/serializers/json.py
    """
    if isinstance(data, datetime.datetime):
        r = data.isoformat()
        if data.microsecond:
            r = r[:23] + r[26:]
        if r.endswith("+00:00"):
            r = r[:-6] + "Z"
        return r
    elif isinstance(data, datetime.date):
        return data.isoformat()
    elif isinstance(data, datetime.time):
        r = data.isoformat()
        if data.microsecond:
            r = r[:12]
        return r
    elif isinstance(data, datetime.timedelta):
        return data.total_seconds()
    elif isinstance(data, (decimal.Decimal, uuid.UUID)):
        return compat.to_str(data)
Example #2
Source File: request_handler.py    From zoe with Apache License 2.0 5 votes vote down vote up 
def dumps(obj, **kwargs):
    """Escape characters."""
    # https://github.com/mitsuhiko/flask/blob/master/flask/json.py
    return json.dumps(obj, **kwargs) \
        .replace(u'<', u'\\u003c') \
        .replace(u'>', u'\\u003e') \
        .replace(u'&', u'\\u0026') \
        .replace(u"'", u'\\u0027')
Example #3
Source File: request_handler.py    From zoe with Apache License 2.0 5 votes vote down vote up 
def tojson_filter(obj, **kwargs):
    """Filter for JSON output in templates."""
    # https://github.com/mitsuhiko/flask/blob/master/flask/json.py
    return Markup(dumps(obj, **kwargs))
Example #4
Source File: parser.py    From heaviside with Apache License 2.0 5 votes vote down vote up 
def json_text_():
    """Returns the parser for JSON Text"""
    # Taken from https://github.com/vlasovskikh/funcparserlib/blob/master/funcparserlib/tests/json.py
    # and modified slightly
    unwrap = lambda x: x.value

    null = (n('null') | n('Null')) >> const(None) >> unwrap

    value = forward_decl()
    member = (string >> unwrap) + op_(u':') + value >> tuple
    object = (
        op_(u'{') +
        maybe(member + many(op_(u',') + member) + maybe(op_(','))) +
        op_(u'}')
        >> make_object)
    array = (
        op_(u'[') +
        maybe(value + many(op_(u',') + value) + maybe(op_(','))) +
        op_(u']')
        >> make_array)

    value.define(
        null
        | (true >> unwrap)
        | (false >> unwrap)
        | object
        | array
        | (number >> unwrap)
        | (string >> unwrap))

    return value