Python 2.7: single-phase init via Py_InitModule3 */

Deserialize ``fp`` (a ``.read()``-supporting file-like object containing a JSON document as `str` or `bytes`) to a Python object. *encoding*

Multi-phase initialization (PEP 489) for Python 3.5+. On 3.13+ this * path creates heap types and allocates per-module state so that each * interpre

Return a JSON representation of a Python string

Return an ASCII-only JSON representation of a Python string

Scan the string s for a JSON string. End is the index of the character in s after the quote that started the JSON string. Unescapes all valid

Scan a four digit hex number from s[end:end + 4]

Concurrent scanstring + encode_basestring_ascii (module-level).

Mutator mutates dict while readers encode it. Stresses input CS.

N threads share ONE encoder; distinct objects. markers/key_memo races.

All threads encode the SAME dict -> encoder_listencode_dict crit-sect.

All threads encode the SAME list -> encoder_listencode_list crit-sect.

N threads share ONE scanner; race on s->memo (SetItem/Clear).

Helper function to pass to item_sort_key to sort simple elements to the top, then container elements.

encoder_steal_encode's TypeError path on _asdict() returning a non-dict must release the stolen newobj reference.

maybe_quote_bigint's comparison path must release `encoded` on the RichCompareBool error branch and on the quoted-return path that rep

Regression test for -Wshift-negative-value UB in encoder_new. The C implementation computes ``-(2 ** n)`` as the minimum stringifiabl

ValueError mid-encode must not leak the partial accumulator, markers dict entry, or the ident PyLong.

Mix encode and decode on the same data across threads.