mirror of
https://github.com/pocketpy/pocketpy
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34 lines
825 B
Markdown
34 lines
825 B
Markdown
---
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icon: package
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label: pickle
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---
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### `pickle.dumps(obj) -> bytes`
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Return the pickled representation of an object as a bytes object.
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### `pickle.loads(b: bytes)`
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Return the unpickled object from a bytes object.
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## What can be pickled and unpickled?
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The following types can be pickled:
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- [x] None, True, and False;
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- [x] integers, floating-point numbers;
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- [x] strings, bytes;
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- [x] tuples, lists, sets, and dictionaries containing only picklable objects;
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- [ ] functions (built-in and user-defined) accessible from the top level of a module (using def, not lambda);
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- [x] classes accessible from the top level of a module;
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- [x] instances of such classes
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- [x] `PY_STRUCT_LIKE` objects
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The following magic methods are available:
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- [x] `__getnewargs__`
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- [ ] `__getstate__`
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- [ ] `__setstate__`
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- [ ] `__reduce__`
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