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* py/objstr: Convert mp_uint_t to size_t (and use int) where appropriate.Damien George2017-02-16
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* py: Be more specific with MP_DECLARE_CONST_FUN_OBJ macros.Damien George2016-10-21
| | | | | | | In order to have more fine-grained control over how builtin functions are constructed, the MP_DECLARE_CONST_FUN_OBJ macros are made more specific, with suffix of _0, _1, _2, _3, _VAR, _VAR_BETEEN or _KW. These names now match the MP_DEFINE_CONST_FUN_OBJ macros.
* py: If str/bytes hash is 0 then explicitly compute it.Damien George2016-09-02
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* py/objstr: Implement str.center().Paul Sokolovsky2016-05-22
| | | | | | Disabled by default, enabled in unix port. Need for this method easily pops up when working with text UI/reporting, and coding workalike manually again and again counter-productive.
* py/objarray: Implement "in" operator for bytearray.Paul Sokolovsky2016-02-14
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* py: Change first arg of type.make_new from mp_obj_t to mp_obj_type_t*.Damien George2016-01-11
| | | | | | | | The first argument to the type.make_new method is naturally a uPy type, and all uses of this argument cast it directly to a pointer to a type structure. So it makes sense to just have it a pointer to a type from the very beginning (and a const pointer at that). This patch makes such a change, and removes all unnecessary casting to/from mp_obj_t.
* py: Change type signature of builtin funs that take variable or kw args.Damien George2016-01-11
| | | | | With this patch the n_args parameter is changed type from mp_uint_t to size_t.
* py: Change type of .make_new and .call args: mp_uint_t becomes size_t.Damien George2016-01-11
| | | | | | | This patch changes the type signature of .make_new and .call object method slots to use size_t for n_args and n_kw (was mp_uint_t. Makes code more efficient when mp_uint_t is larger than a machine word. Doesn't affect ports when size_t and mp_uint_t have the same size.
* py: Wrap all obj-ptr conversions in MP_OBJ_TO_PTR/MP_OBJ_FROM_PTR.Damien George2015-11-29
| | | | | | | | | This allows the mp_obj_t type to be configured to something other than a pointer-sized primitive type. This patch also includes additional changes to allow the code to compile when sizeof(mp_uint_t) != sizeof(void*), such as using size_t instead of mp_uint_t, and various casts.
* py: Change qstr_* functions to use size_t as the type for str len arg.Damien George2015-11-29
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* py: With obj repr "C", change raw str accessor from macro to function.Damien George2015-10-20
| | | | | | This saves around 1000 bytes (Thumb2 arch) because in repr "C" it is costly to check and extract a qstr. So making such check/extract a function instead of a macro saves lots of code space.
* py: Overhaul and simplify printf/pfenv mechanism.Damien George2015-04-16
| | | | | | | | | | | | | | | | | | | | | | Previous to this patch the printing mechanism was a bit of a tangled mess. This patch attempts to consolidate printing into one interface. All (non-debug) printing now uses the mp_print* family of functions, mainly mp_printf. All these functions take an mp_print_t structure as their first argument, and this structure defines the printing backend through the "print_strn" function of said structure. Printing from the uPy core can reach the platform-defined print code via two paths: either through mp_sys_stdout_obj (defined pert port) in conjunction with mp_stream_write; or through the mp_plat_print structure which uses the MP_PLAT_PRINT_STRN macro to define how string are printed on the platform. The former is only used when MICROPY_PY_IO is defined. With this new scheme printing is generally more efficient (less layers to go through, less arguments to pass), and, given an mp_print_t* structure, one can call mp_print_str for efficiency instead of mp_printf("%s", ...). Code size is also reduced by around 200 bytes on Thumb2 archs.
* py: Adjust some spaces in code style/format, purely for consistency.Damien George2015-04-09
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* objstr: Add .splitlines() method.Paul Sokolovsky2015-04-04
| | | | | | | | | splitlines() occurs ~179 times in CPython3 standard library, so was deemed worthy to implement. The method has subtle semantic differences from just .split("\n"). It is also defined as working for any end-of-line combination, but this is currently not implemented - it works only with LF line-endings (which should be OK for text strings on any platforms, but not OK for bytes).
* objstr: Expose mp_obj_str_split() for reuse in other modules.Paul Sokolovsky2015-03-23
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* objstr: Remove code duplication and unbreak Windows build.Paul Sokolovsky2015-01-23
| | | | | | | | There was really weird warning (promoted to error) when building Windows port. Exact cause is still unknown, but it uncovered another issue: 8-bit and unicode str_make_new implementations should be mutually exclusive, and not built at the same time. What we had is that bytes_decode() pulled 8-bit str_make_new() even for unicode build.
* objstr: Implement kwargs support for str.format().Paul Sokolovsky2015-01-04
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* py: Move to guarded includes, everywhere in py/ core.Damien George2015-01-01
| | | | Addresses issue #1022.
* py: Change [u]int to mp_[u]int_t in qstr.[ch], and some other places.Damien George2014-10-03
| | | | This should pretty much resolve issue #50.
* py: Simplify JSON str printing (while still conforming to JSON spec).Damien George2014-09-25
| | | | | The JSON specs are relatively flexible and allow us to use one function to print strings, be they ascii, bytes or utf-8 encoded.
* py: Change uint to mp_uint_t in runtime.h, stackctrl.h, binary.h.Damien George2014-08-30
| | | | Part of code cleanup, working towards resolving issue #50.
* py: Remove use of int type in obj.h.Damien George2014-08-30
| | | | Part of code cleanup, working towards resolving issue #50.
* Change some parts of the core API to use mp_uint_t instead of uint/int.Damien George2014-08-30
| | | | Addressing issue #50, still some way to go yet.
* py: Change hash and len members of str from 16 bit to full word.Damien George2014-08-22
| | | | | This allows to make strings longer than 64k. It doesn't use any more RAM with current GC because a str object still fits in a GC block.
* Rename machine_(u)int_t to mp_(u)int_t.Damien George2014-07-03
| | | | See discussion in issue #50.
* py: Small comments, name changes, use of machine_int_t.Damien George2014-06-28
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* objstrunicode: Refactor str_index_to_ptr() following objstr.Paul Sokolovsky2014-06-27
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* objstrunicode: Re-add buffer protocol back for now, required for io.StringIO.Paul Sokolovsky2014-06-27
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* py: Prune unneeded code from objstrunicode, reuse code in objstr.Paul Sokolovsky2014-06-27
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* py: Slightly improve efficiency of mp_obj_new_str; rename str_new.Damien George2014-05-25
| | | | | | Reorder interning logic in mp_obj_new_str, to be more efficient. str_new is globally accessible, so should be prefixed with mp_obj_.
* objstringio: Implement io.BytesIO.Paul Sokolovsky2014-05-15
| | | | | Done in generalized manner, allowing any stream class to be specified as working with bytes.
* Add license header to (almost) all files.Damien George2014-05-03
| | | | | | | Blanket wide to all .c and .h files. Some files originating from ST are difficult to deal with (license wise) so it was left out of those. Also merged modpyb.h, modos.h, modstm.h and modtime.h in stmhal/.
* py: Add builtin functions bin and oct, and some tests for them.Damien George2014-04-15
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* objstr: Allow to define statically allocated str objects.Paul Sokolovsky2014-04-14
Similar to tuples, lists, dicts. Statically allocated strings don't have hash computed.
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