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* examples/natmod/btree: Make btree.open use mp_arg_parse_all for kwargs.Damien George2024-05-24
| | | | | | | Python code is no longer needed to implement keyword arguments in `btree.open()`, it can now be done in C. Signed-off-by: Damien George <damien@micropython.org>
* examples/natmod/features4: Create custom FactorialError as exc example.Damien George2024-05-23
| | | | Signed-off-by: Damien George <damien@micropython.org>
* examples/natmod/framebuf: Enable FrameBuffer.poly method.Damien George2024-03-28
| | | | Signed-off-by: Damien George <damien@micropython.org>
* all: Update extmod, ports, examples to build with new berkeley-db lib.Damien George2024-03-16
| | | | | | | | | | This provides a MicroPython-specific berkeley-db configuration in extmod/berkeley-db/berkeley_db_config_port.h, and cleans up the include path for this library. Fixes issue #13092. Signed-off-by: Damien George <damien@micropython.org>
* all: Remove the "STATIC" macro and just use "static" instead.Angus Gratton2024-03-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The STATIC macro was introduced a very long time ago in commit d5df6cd44a433d6253a61cb0f987835fbc06b2de. The original reason for this was to have the option to define it to nothing so that all static functions become global functions and therefore visible to certain debug tools, so one could do function size comparison and other things. This STATIC feature is rarely (if ever) used. And with the use of LTO and heavy inline optimisation, analysing the size of individual functions when they are not static is not a good representation of the size of code when fully optimised. So the macro does not have much use and it's simpler to just remove it. Then you know exactly what it's doing. For example, newcomers don't have to learn what the STATIC macro is and why it exists. Reading the code is also less "loud" with a lowercase static. One other minor point in favour of removing it, is that it stops bugs with `STATIC inline`, which should always be `static inline`. Methodology for this commit was: 1) git ls-files | egrep '\.[ch]$' | \ xargs sed -Ei "s/(^| )STATIC($| )/\1static\2/" 2) Do some manual cleanup in the diff by searching for the word STATIC in comments and changing those back. 3) "git-grep STATIC docs/", manually fixed those cases. 4) "rg -t python STATIC", manually fixed codegen lines that used STATIC. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>
* extmod/modframebuf: Remove FrameBuffer1 from natmod build.Jim Mussared2023-10-16
| | | | | | This work was funded through GitHub Sponsors. Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
* examples/natmod: Add features4 as a class definition example.Jim Mussared2023-09-02
| | | | | | | | Also provide a basic README.md for dynamic native modules. This work was funded through GitHub Sponsors. Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
* examples: Mark asm, pio, etc. as noqa: F821 (undefined-name).Angus Gratton2023-08-16
| | | | | | | | | | | These files all use decorators (@asm_thumb, @asm_pio) that add names to the function scope, that the linter cannot see. It's useful to clear them in the file not in pyproject.toml as example code will be copied and adapted elsewhere, and those developers may also use Ruff (we hope!) Signed-off-by: Angus Gratton <angus@redyak.com.au>
* examples/natmod/deflate: Add deflate as a dynamic native module.Jim Mussared2023-07-21
| | | | | | | | This replaces the previous zlib version. This work was funded through GitHub Sponsors. Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
* all: Remove the zlib module.Jim Mussared2023-07-21
| | | | | | | | | | | | This will be replaced with a new deflate module providing the same functionality, with an optional frozen Python wrapper providing a replacement zlib module. binascii.crc32 is temporarily disabled. This work was funded through GitHub Sponsors. Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
* examples/natmod: Rename umodule to module.Jim Mussared2023-06-08
| | | | | | This work was funded through GitHub Sponsors. Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
* all: Rename *umodule*.c to remove the "u" prefix.Jim Mussared2023-06-08
| | | | | | | | | | | Updates any includes, and references from Makefiles/CMake. This essentially reverts what was done long ago in commit 136b5cbd7669e8318f8455fc2706da97a5b7994c This work was funded through GitHub Sponsors. Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
* all: Rename UMODULE to MODULE in preprocessor/Makefile vars.Jim Mussared2023-06-08
| | | | | | This work was funded through GitHub Sponsors. Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
* all: Rename mod_umodule*, ^umodule* to remove the "u" prefix.Jim Mussared2023-06-08
| | | | | | This work was funded through GitHub Sponsors. Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
* all: Rename MP_QSTR_umodule to MP_QSTR_module everywhere.Jim Mussared2023-06-08
| | | | | | | | | This renames the builtin-modules, such that help('modules') and printing the module object will show "module" rather than "umodule". This work was funded through GitHub Sponsors. Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
* all: Fix spelling mistakes based on codespell check.Damien George2023-04-27
| | | | Signed-off-by: Damien George <damien@micropython.org>
* py/obj: Convert make_new into a mp_obj_type_t slot.Jim Mussared2022-09-19
| | | | | | | | | | | Instead of being an explicit field, it's now a slot like all the other methods. This is a marginal code size improvement because most types have a make_new (100/138 on PYBV11), however it improves consistency in how types are declared, removing the special case for make_new. Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
* py/obj: Merge getiter and iternext mp_obj_type_t slots.Jim Mussared2022-09-19
| | | | | | | | | | | | | | | | | | | | | | The goal here is to remove a slot (making way to turn make_new into a slot) as well as reduce code size by the ~40 references to mp_identity_getiter and mp_stream_unbuffered_iter. This introduces two new type flags: - MP_TYPE_FLAG_ITER_IS_ITERNEXT: This means that the "iter" slot in the type is "iternext", and should use the identity getiter. - MP_TYPE_FLAG_ITER_IS_CUSTOM: This means that the "iter" slot is a pointer to a mp_getiter_iternext_custom_t instance, which then defines both getiter and iternext. And a third flag that is the OR of both, MP_TYPE_FLAG_ITER_IS_STREAM: This means that the type should use the identity getiter, and mp_stream_unbuffered_iter as iternext. Finally, MP_TYPE_FLAG_ITER_IS_GETITER is defined as a no-op flag to give the default case where "iter" is "getiter". Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
* py/obj: Add accessors for type slots and use everywhere.Jim Mussared2022-09-19
| | | | | | | This is a no-op, but sets the stage for changing the mp_obj_type_t representation. Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
* py/obj: Add "full" and "empty" non-variable-length mp_obj_type_t.Jim Mussared2022-09-19
| | | | | | | This will always have the maximum/minimum size of a mp_obj_type_t representation and can be used as a member in other structs. Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
* all: Simplify buffer protocol to just a "get buffer" callback.Jim Mussared2022-09-19
| | | | | | | | | | | | | | The buffer protocol type only has a single member, and this existing layout creates problems for the upcoming split/slot-index mp_obj_type_t layout optimisations. If we need to make the buffer protocol more sophisticated in the future either we can rely on the mp_obj_type_t optimisations to just add additional slots to mp_obj_type_t or re-visit the buffer protocol then. This change is a no-op in terms of generated code. Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
* extmod/modframebuf: Add ellipse drawing method.Peter Hinch2022-08-19
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* examples/natmod/features3: Add example to test more natmod features.Damien George2022-06-10
| | | | Signed-off-by: Damien George <damien@micropython.org>
* extmod/ure: Use single function for match/search/sub.stijn2020-06-08
| | | | | Saves about 500 bytes on unix x64 and enables CPython-conform usage of passing a re object to these functions.
* extmod/modbtree: Retain reference to underlying stream so it's not GC'd.Damien George2020-05-02
| | | | | | | | | | | | | | For ports that have a system malloc which is not garbage collected (eg unix, esp32), the stream object for the DB must be retained separately to prevent it from being reclaimed by the MicroPython GC (because the berkeley-db library uses malloc to allocate the DB structure which stores the only reference to the stream). Although in some cases the user code will explicitly retain a reference to the underlying stream because it needs to call close() on it, this is not always the case, eg in cases where the DB is intended to live forever. Fixes issue #5940.
* all: Use MP_ERROR_TEXT for all error messages.Jim Mussared2020-04-05
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* py/dynruntime.mk: Set MICROPY_ENABLE_DYNRUNTIME instead of per module.Jim Mussared2020-04-05
| | | | So this setting could be used by other source files if needed.
* examples/natmod: Add .gitignore to ignore generated example .mpy files.Damien George2020-03-03
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* all: Reformat C and Python source code with tools/codeformat.py.Damien George2020-02-28
| | | | This is run with uncrustify 0.70.1, and black 19.10b0.
* examples/natmod: Add very simple features0 example to compute factorial.Damien George2019-12-19
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* examples/natmod: Add urandom native module example.Damien George2019-12-13
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* examples/natmod: Add features1 and features2 examples.Damien George2019-12-12
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* examples/natmod: Add ure example.Damien George2019-12-12
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* examples/natmod: Add framebuf example.Damien George2019-12-12
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* examples/natmod: Add uzlib example.Damien George2019-12-12
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* examples/natmod: Add uheapq example.Damien George2019-12-12
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* examples/natmod: Add btree example.Damien George2019-12-12
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