Module pyjson 

json.dumps the way CPython writes it, so files and stdout compare byte for byte with the Python pipeline.

Covers what the pipeline uses: indent=2 and compact form, ensure_ascii on and off, Python float repr, insertion-ordered objects (serde_json is built with preserve_order).

Structs

Style

How to render.

Constants

RAW_MARKER

Marker prefix for a value that must be emitted verbatim, unquoted.

Functions

dumps

Serialize v in the given style. Never fails: every Value is representable.

float_repr

repr(float): shortest round-trip digits, fixed notation when the decimal exponent is in -4..16, otherwise d.ddde±XX with a two-digit minimum exponent. Integral values keep a .0.

newline 🔒

Between items: a newline plus indentation when indenting, a single space after the comma in compact mode (Python’s default ", " separator).

py_float

Wrap a float the way Python’s json module would write it: an ordinary number when finite, a bare token when not.

write_string

Python’s string escaping: " \ and the C escapes, other control characters as \u00XX; with ensure_ascii, everything above U+007F as \uXXXX (surrogate pairs beyond the BMP). / is never escaped.

write_value 🔒