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Orjson option improvements #4

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Orjson option improvements #4

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3cee4bc
Add OPT_APPEND_NEWLINE and remove OPT_INDENT_2 flags
zclaas Jun 30, 2025
5219029
Export usable orjson options for convenience
zclaas Jun 30, 2025
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30 changes: 30 additions & 0 deletions src/orjsonl/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -7,3 +7,33 @@
append,
extend,
)
from orjson import (
OPT_NAIVE_UTC,
OPT_NON_STR_KEYS,
OPT_OMIT_MICROSECONDS,
OPT_PASSTHROUGH_DATACLASS,
OPT_PASSTHROUGH_DATETIME,
OPT_PASSTHROUGH_SUBCLASS,
OPT_SERIALIZE_NUMPY,
OPT_SORT_KEYS,
OPT_STRICT_INTEGER,
OPT_UTC_Z,
)

__all__ = (
stream,
load,
save,
append,
extend,
OPT_NAIVE_UTC,
OPT_NON_STR_KEYS,
OPT_OMIT_MICROSECONDS,
OPT_PASSTHROUGH_DATACLASS,
OPT_PASSTHROUGH_DATETIME,
OPT_PASSTHROUGH_SUBCLASS,
OPT_SERIALIZE_NUMPY,
OPT_SORT_KEYS,
OPT_STRICT_INTEGER,
OPT_UTC_Z,
)
9 changes: 6 additions & 3 deletions src/orjsonl/orjsonl.py
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Original file line number Diff line number Diff line change
Expand Up @@ -71,10 +71,11 @@ def save(
compression_threads (int, optional): An optional integer passed to xopen.xopen() as the 'threads' argument that specifies the number of threads that should be used for compression. Defaults to None.
compression_format (str, optional): An optional string passed to xopen.xopen() as the 'format' argument that overrides the autodetection of the file's compression format based on its extension. Possible values are 'gz', 'xz', 'bz2' and 'zst'. Defaults to None."""

option &= ~orjson.OPT_INDENT_2
option |= orjson.OPT_APPEND_NEWLINE
with xopen(path, 'wb', compresslevel=compression_level, threads=compression_threads, format=compression_format) as writer:
for item in data:
writer.write(orjson.dumps(item, default=default, option=option))
writer.write(b'\n')


def append(
Expand All @@ -99,12 +100,13 @@ def append(
compression_threads (int, optional): An optional integer passed to xopen.xopen() as the 'threads' argument that specifies the number of threads that should be used for compression. Defaults to None.
compression_format (str, optional): An optional string passed to xopen.xopen() as the 'format' argument that overrides the autodetection of the file's compression format based on its extension or content. Possible values are 'gz', 'xz', 'bz2' and 'zst'. Defaults to None."""

option &= ~orjson.OPT_INDENT_2
option |= orjson.OPT_APPEND_NEWLINE
with xopen(path, 'ab', compresslevel=compression_level, threads=compression_threads, format=compression_format) as writer:
if not newline:
writer.write(b'\n')

writer.write(orjson.dumps(data, default=default, option=option))
writer.write(b'\n')


def extend(
Expand All @@ -129,10 +131,11 @@ def extend(
compression_threads (int, optional): An optional integer passed to xopen.xopen() as the 'threads' argument that specifies the number of threads that should be used for compression. Defaults to None.
compression_format (str, optional): An optional string passed to xopen.xopen() as the 'format' argument that overrides the autodetection of the file's compression format based on its extension or content. Possible values are 'gz', 'xz', 'bz2' and 'zst'. Defaults to None."""

option &= ~orjson.OPT_INDENT_2
option |= orjson.OPT_APPEND_NEWLINE
with xopen(path, 'ab', compresslevel=compression_level, threads=compression_threads, format=compression_format) as writer:
if not newline:
writer.write(b'\n')

for item in data:
writer.write(orjson.dumps(item, default=default, option=option))
writer.write(b'\n')