gviz_data_table.encoder module¶
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class
gviz_data_table.encoder.
Encoder
(*, skipkeys=False, ensure_ascii=True, check_circular=True, allow_nan=True, sort_keys=False, indent=None, separators=None, default=None)[source]¶ Bases:
json.encoder.JSONEncoder
JSON encoder for utility classes.
Also maps datetime/date and time objects to the relevant Google Visualization pseudo Date() constructor (month = month -1). Times are lists of [h, m, s] mapped to timeofday
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default
(obj)[source]¶ Implement this method in a subclass such that it returns a serializable object for
o
, or calls the base implementation (to raise aTypeError
).For example, to support arbitrary iterators, you could implement default like this:
def default(self, o): try: iterable = iter(o) except TypeError: pass else: return list(iterable) # Let the base class default method raise the TypeError return JSONEncoder.default(self, o)
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formats
= {<class 'datetime.date'>: 'Date({0}, {1}, {2})', <class 'datetime.datetime'>: 'Date({0}, {1}, {2}, {3}, {4}, {5})'}¶
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