c8c44a4c2e
py: Add ioctl method to stream protocol; add initial modselect.
2014-09-07 20:40:10 +01:00
4d91723587
py: Remove use of int type in obj.h.
...
Part of code cleanup, working towards resolving issue #50 .
2014-08-30 14:28:06 +01:00
d182b98a37
py: Change all uint to mp_uint_t in obj.h.
...
Part of code cleanup, working towards resolving issue #50 .
2014-08-30 14:19:41 +01:00
9c4cbe2ac0
py: Make tuple and list use mp_int_t/mp_uint_t.
...
Part of code cleanup, to resolve issue #50 .
2014-08-30 14:04:14 +01:00
93965e726f
py: Make map, dict, set use mp_int_t/mp_uint_t exclusively.
...
Part of code cleanup, towards resolving issue #50 .
2014-08-30 13:23:35 +01:00
ecc88e949c
Change some parts of the core API to use mp_uint_t instead of uint/int.
...
Addressing issue #50 , still some way to go yet.
2014-08-30 00:35:11 +01:00
17ae2395c2
py: Use memmove instead of memcpy when appropriate.
...
Found this bug by running unix/ tests with DEBUG=1 enabled when
compiling.
2014-08-29 21:07:54 +01:00
a75b02ea9b
py: Improve efficiency of MP_OBJ_IS_STR_OR_BYTES.
...
Saves ROM (16 on stmhal, 240 on 64-bit unix) and should be quicker since
there is 1 less branch.
2014-08-27 09:20:30 +01:00
b7f7c655ed
Make int(b'123') work properly.
2014-08-26 19:15:04 -07:00
3c658a4e75
py: Fix bug where GC collected native/viper/asm function data.
...
Because (for Thumb) a function pointer has the LSB set, pointers to
dynamic functions in RAM (eg native, viper or asm functions) were not
being traced by the GC. This patch is a comprehensive fix for this.
Addresses issue #820 .
2014-08-24 16:28:17 +01:00
2ac4af6946
py: Allow viper to have type annotations.
...
Viper functions can now be annotated with the type of their arguments
and return value. Eg:
@micropython.viper
def f(x:int) -> int:
return x + 1
2014-08-15 16:45:41 +01:00
4c03b3a899
py: Implement builtin reversed() function.
...
reversed function now implemented, and works for tuple, list, str, bytes
and user objects with __len__ and __getitem__.
Renamed mp_builtin_len to mp_obj_len to make it publically available (eg
for reversed).
2014-08-12 18:33:40 +01:00
7133d91773
py: mp_buffer_info_t::buf may be valid, but NULL for empty objects.
...
This happens for example for zero-size arrays. As .get_buffer() method now
has explicit return value, it's enough to distinguish success vs failure
of getting buffer.
2014-08-10 16:22:48 +03:00
bb4c6f35c6
py: Make MP_OBJ_NEW_SMALL_INT cast arg to mp_int_t itself.
...
Addresses issue #724 .
2014-07-31 10:49:14 +01:00
5f27a7e811
py: Add mp_obj_str_builder_end_with_len.
...
This allows to create str's with a smaller length than initially asked
for.
2014-07-31 10:29:56 +01:00
07133415d2
Merge pull request #738 from dhylands/except-args
...
Add support for storing args during an exception raised by an irq.
2014-07-29 23:15:35 +01:00
adf0f2ae1a
py: Change stream protocol API: fns return uint; is_text for text.
2014-07-27 22:38:58 +01:00
5b7fd20fea
Add support for storing args during an exception raised by an irq.
...
The user code should call micropython.alloc_emergency_exception_buf(size)
where size is the size of the buffer used to print the argument
passed to the exception.
With the test code from #732 , and a call to
micropython.alloc_emergenncy_exception_buf(100) the following error is
now printed:
```python
>>> import heartbeat_irq
Uncaught exception in Timer(4) interrupt handler
Traceback (most recent call last):
File "0://heartbeat_irq.py", line 14, in heartbeat_cb
NameError: name 'led' is not defined
```
2014-07-25 14:00:06 -07:00
40f3c02682
Rename machine_(u)int_t to mp_(u)int_t.
...
See discussion in issue #50 .
2014-07-03 13:25:24 +01:00
2ec38a17d4
objstr: Be 8-bit clean even for repr().
...
This will allow roughly the same behavior as Python3 for non-ASCII strings,
for example, print("<phrase in non-Latin script>".split()) will print list
of words, not weird hex dump (like Python2 behaves). (Of course, that it
will print list of words, if there're "words" in that phrase at all, separated
by ASCII-compatible whitespace; that surely won't apply to every human
language in existence).
2014-06-14 01:21:13 +03:00
0c0f446840
objfun: Remove no longer used mp_obj_fun_prepare_simple_args().
2014-06-11 20:43:47 +03:00
b4efac14cd
py: Make sure getattr() works with non-interned strings (by interning them).
2014-06-08 01:15:06 +03:00
f0778a7ccb
py: Implement default keyword only args.
...
Should finish addressing issue #524 .
2014-06-07 22:01:00 +01:00
75ce9256b2
objstr: Implement "%(key)s" % {} formatting for strings and dicts.
...
Also, make sure that args to "*" format specifiers are bounds-checked
properly and don't lead for segfaults in case of mismatch.
2014-06-05 20:06:15 +03:00
c49ddb9315
py: Fix configurability of builtin slice.
2014-06-01 13:49:35 +01:00
fb510b3bf9
Rename bultins config variables to MICROPY_PY_BUILTINS_*.
...
This renames:
MICROPY_PY_FROZENSET -> MICROPY_PY_BUILTINS_FROZENSET
MICROPY_PY_PROPERTY -> MICROPY_PY_BUILTINS_PROPERTY
MICROPY_PY_SLICE -> MICROPY_PY_BUILTINS_SLICE
MICROPY_ENABLE_FLOAT -> MICROPY_PY_BUILTINS_FLOAT
See issue #35 for discussion.
2014-06-01 13:32:54 +01:00
d1e355ea8e
py: Fix check of small-int overflow when parsing ints.
...
Also unifies use of SMALL_INT_FITS macro across parser and runtime.
2014-05-28 14:51:12 +01:00
503d611033
py: Implement long int parsing in int(...).
...
Addresses issue #627 .
2014-05-28 14:07:21 +01:00
2617eebf2f
Change const byte* to const char* where sensible.
...
This removes need for some casts (at least, more than it adds need
for new casts!).
2014-05-25 22:27:57 +01:00
5fd5af98d0
objlist: Implement support for arbitrary (3-arg) slices.
2014-05-25 22:12:56 +03:00
de4b9329f9
py: Refactor slice helpers, preparing to support arbitrary slicing.
2014-05-25 21:21:57 +03:00
2705f4c782
objlist: Implement growing slice assignment.
...
This means that complete slice operations are supported for lists (but not
for bytearray's and array.array's).
2014-05-25 02:36:12 +03:00
afaaf535e6
objslice: Support arbitrary objects start, stop, and step.
...
Older int-only encoding is not expressive enough to support arbitrary slice
assignment operations.
2014-05-25 01:42:24 +03:00
7a4ddd2428
Add SystemExit exception and use it in unix/ and stmhal/ ports.
...
Addresses issue #598 .
2014-05-24 23:32:19 +01:00
6ac5dced24
py: Rename MP_OBJ_NOT_SUPPORTED to MP_OBJ_NULL.
...
See issue #608 for justification.
2014-05-21 19:42:43 +01:00
ab7bf28489
py: More const usage.
2014-05-17 11:20:10 +03:00
a47b64ae2d
objstringio: Implement io.BytesIO.
...
Done in generalized manner, allowing any stream class to be specified as
working with bytes.
2014-05-15 07:28:19 +03:00
2323ef9182
py: Rename globally-accessible tuple functions, prefix with mp_obj_.
...
Likely there are other functions that should be renamed, but this is a
start.
2014-05-11 18:00:45 +01:00
ea9708092e
objtuple: Go out of the way to support comparison of subclasses.
...
Two things are handled here: allow to compare native subtypes of tuple,
e.g. namedtuple (TODO: should compare type too, currently compared
duck-typedly by content). Secondly, allow user sunclasses of tuples
(and its subtypes) be compared either. "Magic" I did previously in
objtype.c covers only one argument (lhs is many), so we're in trouble
when lhs is native type - there's no other option besides handling
rhs in special manner. Fortunately, this patch outlines approach with
fast path for native types.
2014-05-11 03:33:19 +03:00
7aca1cae34
py: Start making good use of mp_const_obj_t.
2014-05-11 02:26:42 +03:00
94d8246272
objlist: Implement non-growing slice assignment.
...
Slice value to assign can be only a list so far too.
2014-05-10 22:24:31 +03:00
d915a52eb6
py: Fix prefix on few sequence helpers, was incorrectly "mp_".
2014-05-10 21:36:33 +03:00
b181b581aa
objset: Give up and implement frozenset.
...
Tired of patching CPython stdlib for it.
2014-05-10 16:56:20 +03:00
d0a5bf34f7
py: Tidy up returning NULL which should be MP_OBJ_NOT_SUPPORTED.
2014-05-10 13:55:11 +01:00
a32c1e41cc
py: Improve native emitter; now supports more opcodes.
2014-05-07 18:30:52 +01:00
04b9147e15
Add license header to (almost) all files.
...
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/.
2014-05-03 23:27:38 +01:00
418aca976c
objclosure, objcell: Print detailed representation if was requested.
...
Well, it is bound to "detailed error reporting", but that's closest what we
have now without creating new entities.
2014-05-03 14:16:11 +03:00
d8351ca8a0
objtype: .print() Exception instances in adhoc way.
...
This is ugly, just as expected.
2014-05-02 02:00:47 +03:00
c3103b55c1
objgenerator: .print(): Output real underlying function name.
2014-05-01 23:22:11 +03:00
a224067846
py: Clear allocated, but unused memory in containers.
...
Also, clear up freed slots in containers.
As a follow up to 32bef315be
2014-04-28 00:33:21 +03:00
2827d62e8b
py: Implement keyword-only args.
...
Implements 'def f(*, a)' and 'def f(*a, b)', but not default
keyword-only args, eg 'def f(*, a=1)'.
Partially addresses issue #524 .
2014-04-27 15:50:52 +01:00
cb9dc086a3
modio: Implement io.StringIO class.
2014-04-26 20:26:14 +03:00
dec31bb872
objexcept: Add mp_obj_new_exception_arg1() convenience function.
2014-04-22 00:02:51 +03:00
3558f62fb5
py: Making closures now passes pointer to stack, not a tuple for vars.
...
Closed over variables are now passed on the stack, instead of creating a
tuple and passing that. This way memory for the closed over variables
can be allocated within the closure object itself. See issue #510 for
background.
2014-04-20 17:50:40 +01:00
4602b9a79f
obj.h: Typo fix in comment.
2014-04-19 03:21:06 +03:00
b11b85adaa
py: Allow to pass buffer protocol flags to get_buffer helper funcs.
2014-04-18 22:59:24 +01:00
57a4b4f178
py: Add typecode to buffer protocol.
...
When querying an object that supports the buffer protocol, that object
must now return a typecode (as per binary.[ch]). This does not have to
be honoured by the caller, but can be useful for determining element
size.
2014-04-18 22:29:21 +01:00
ea8d06c39d
py: Add MP_OBJ_STOP_ITERATION and make good use of it.
...
Also make consistent use of MP_OBJ_NOT_SUPPORTED and MP_OBJ_NULL.
This helps a lot in debugging and understanding of function API.
2014-04-17 23:19:36 +01:00
729f7b42d6
py: Merge BINARY_OP_SUBSCR and store_subscr (w/ delete) into subscr.
...
mp_obj_t->subscr now does load/store/delete.
2014-04-17 22:10:53 +01:00
de7c425139
py: Simplify objfun/objgenerator connection, no need to call bc_get.
2014-04-17 19:16:11 +01:00
71d3112f7e
py: Make built-in 'range' a class.
...
Addresses issue #487 .
2014-04-17 18:18:55 +01:00
777b0f32f4
py: Add property object, with basic functionality.
...
Enabled by MICROPY_ENABLE_PROPERTY.
2014-04-13 18:59:45 +01:00
18bef25a0c
objlist: Add support for statically allocated lists.
...
Similar to similar support for lists.
2014-04-13 07:02:56 +03:00
2813cb6043
py: Add 'static' to inline function MP_BOOL; remove category_t.
...
Small fixes to get it compiling with ARMCC. I have no idea why
category_t was in the enum definition for qstrs...
2014-04-12 17:53:05 +01:00
db049c2e00
py: Change inline to static inline for 2 functions.
2014-04-12 00:08:40 +01:00
1184094839
py: Revert some inline functions back to macros, since they bloat stmhal.
2014-04-11 22:30:09 +01:00
a5c82a8187
py: Convert some macros to inline functions (in obj.h).
...
Also convert mp_obj_is_integer to an inline function.
Overall this decreased code size (at least on 32-bit x86 machine).
2014-04-11 11:16:53 +00:00
ae491055fa
py: Fix float/complex binop returning NULL; implement complex power.
2014-04-10 20:08:11 +01:00
b5fbd0ba87
py: Add mp_obj_is_integer; make mp_get_index check for long int.
...
mp_obj_is_integer should be used to check if an object is of integral
type. It returns true for bool, small int and long int.
2014-04-09 19:55:33 +01:00
3aa8ee7c9e
py: Add mp_get_buffer(), mp_get_buffer_raise() convenience functions to API.
2014-04-09 01:07:37 +03:00
f4c9b33abf
py: Remove DELETE_SUBSCR opcode, combine with STORE_SUBSCR.
...
This makes the runtime and object APIs more consistent. mp_store_subscr
functionality now moved into objects (ie list and dict store_item).
2014-04-08 21:32:29 +01:00
4671392d90
Merge branch 'master' of github.com:micropython/micropython
2014-04-08 21:13:04 +01:00
1d24ea5207
py: Finish implementation of all del opcodes.
...
At this point, all opcodes are now implemented!
Some del opcodes have been combined with store opcodes, with the value
to store being MP_OBJ_NULL.
2014-04-08 21:11:49 +01:00
4dcb605ac4
py: Make bytearray a proper type.
2014-04-08 22:11:40 +03:00
495d781a36
py: implement UNPACK_EX byte code (for: a, *b, c = d)
2014-04-08 17:51:47 +01:00
27e735fd18
py: Replace stream_p with *stream_p in mp_obj_type_t.
...
This is to reduce ROM usage. stream_p is used in file and socket types
only (at the moment), so seems a good idea to make the protocol
functions a pointer instead of the actual structure.
It saves 308 bytes of ROM in the stmhal/ port, 928 in unix/.
2014-04-05 23:02:23 +01:00
8b0535e23f
py: Change module globals from mp_map_t* to mp_obj_dict_t*.
...
Towards addressing issue #424 .
Had a small increase to ROM usage (order 60 bytes).
2014-04-05 21:53:54 +01:00
95004e5114
py: Fix delete operation on map/dict and set objects.
...
Hash table can now be completely full (ie now NULL entry) before a
resize is triggered. Use sentinel value to indicate delete entry in the
table.
2014-04-05 17:17:19 +01:00
66edc5d899
py: Implement DELETE_SUBSCR bytecode; implement mp_obj_dict_delete.
2014-04-05 13:25:13 +01:00
e3f58c8380
map: Add mp_map_dump() (#ifdef'ed) to be handy when debugging maps.
2014-04-05 05:10:02 +03:00
36f0ee1a54
py: Remove mp_obj_less (use mp_binary_op(MP_BINARY_OP_LESS..) instead).
2014-04-04 15:07:17 +01:00
6902eeda25
py: Add m_malloc_fail function to handle memory allocation error.
...
A malloc/realloc fail now throws MemoryError.
2014-04-04 10:52:59 +00:00
8270e3853d
py: More robust int conversion and overflow checking.
2014-04-03 11:00:54 +00:00
a96d3d0840
objexcept: No more magic messages in exceptions, only exception arguments.
...
One of the reason for separate "message" (besides still unfulfilled desire to
optimize memory usage) was apparent special handling of exception with
messages by CPython. Well, the message is still just an exception argument,
it just printed specially. Implement that with PRINT_EXC printing format.
2014-03-31 02:23:56 +03:00
0aa4379543
Merge pull request #399 from pfalcon/gen-defargs
...
objgenerator: Handle default args to generator functions.
2014-03-30 21:51:49 +01:00
7fafb28f6d
objgenerator: Handle default args to generator functions.
...
Addresses #397 .
2014-03-30 20:25:19 +03:00
55ca075cab
vm: Implement CALL_FUNCTION_VAR opcode (foo(*(1, 2, 3))).
2014-03-30 17:47:16 +03:00
df6567e634
Merge map.h into obj.h.
...
Pretty much everyone needs to include map.h, since it's such an integral
part of the Micro Python object implementation. Thus, the definitions
are now in obj.h instead. map.h is removed.
2014-03-30 13:54:02 +01:00
d17926db71
Rename rt_* to mp_*.
...
Mostly just a global search and replace. Except rt_is_true which
becomes mp_obj_is_true.
Still would like to tidy up some of the names, but this will do for now.
2014-03-30 13:35:08 +01:00
3e1a5c10c5
py: Rename old const type objects to mp_type_* for consistency.
2014-03-29 13:43:38 +00:00
07ddab529c
py: Change mp_const_* objects to macros.
...
Addresses issue #388 .
2014-03-29 13:15:08 +00:00
c4d589e2bb
objgenerator: close(): Throw instance of GeneratorExit (not type).
...
To comply with Python semantics and allow use of mp_obj_is_subclass_fast()
for exception matching.
2014-03-28 02:40:26 +02:00
c63f984647
py: Thin out predefined exceptions.
...
Only exceptions that are actually used are left prefedined. Hierarchy
is still there, and removed exceptions are just commented out.
2014-03-27 23:49:06 +00:00
bee17b00e3
py: Put n_state for bytecode in the bytecode prelude.
...
Rationale: setting up the stack (state for locals and exceptions) is
really part of the "code", it's the prelude of the function. For
example, native code adjusts the stack pointer on entry to the function.
Native code doesn't need to know n_state for any other reason. So
putting the state size in the bytecode prelude is sensible.
It reduced ROM usage on STM by about 30 bytes :) And makes it easier to
pass information about the bytecode between functions.
2014-03-27 11:07:04 +00:00
9b196cddab
Remove mp_obj_type_t.methods entry and use .locals_dict instead.
...
Originally, .methods was used for methods in a ROM class, and
locals_dict for methods in a user-created class. That distinction is
unnecessary, and we can use locals_dict for ROM classes now that we have
ROMable maps.
This removes an entry in the bloated mp_obj_type_t struct, saving a word
for each ROM object and each RAM object. ROM objects that have a
methods table (now a locals_dict) need an extra word in total (removed
the methods pointer (1 word), no longer need the sentinel (2 words), but
now need an mp_obj_dict_t wrapper (4 words)). But RAM objects save a
word because they never used the methods entry.
Overall the ROM usage is down by a few hundred bytes, and RAM usage is
down 1 word per user-defined type/class.
There is less code (no need to check 2 tables), and now consistent with
the way ROM modules have their tables initialised.
Efficiency is very close to equivaluent.
2014-03-26 21:47:19 +00:00
c12b2213c1
Change mp_method_t.name from const char * to qstr.
...
Addresses issue #377 .
2014-03-26 20:15:40 +00:00
66eaf84b8c
py: Replace mp_const_stop_iteration object with MP_OBJ_NULL.
2014-03-26 19:27:58 +00:00
9c817b9465
Merge branch 'master' of github.com:micropython/micropython
2014-03-26 18:56:02 +00:00
752ba554cc
Merge branch 'gen-close-ret-val' of github.com:pfalcon/micropython into pfalcon-gen-close-ret-val
2014-03-26 18:46:06 +00:00
9e6e935df0
py: Add support for user-defined iterators via __iter__, __next__.
2014-03-26 18:37:06 +00:00
af1ae30399
objexcept: Add mp_obj_exception_get_value() convenience function.
...
This gets "value" of exceptions in the sense as it's defined for
StopIteration.value (i.e. args[0] or None).
TODO: This really should be inline function.
2014-03-26 19:29:36 +02:00
962b1cd1b1
objgenerator: Implement return with value and .close() method.
...
Return with value gets converted to StopIteration(value). Implementation
keeps optimizing against creating of possibly unneeded exception objects,
so there're considerable refactoring to implement these features.
2014-03-26 15:40:58 +02:00
ffb5cfc8d8
py: Removed some unnecessary exception objects.
...
They still exist in commented-out form in objexcept.c if they are ever
needed.
2014-03-25 14:29:40 +00:00
caac542b23
Proper support for registering builtin modules in ROM.
...
Comes with some refactoring of code and renaming of files. All modules
are now named mod*.[ch].
2014-03-25 14:18:18 +00:00
1dfde891e3
Merge pull request #373 from iabdalkader/module_register
...
Add mp_obj_module_register
2014-03-25 13:21:51 +00:00
89d45248ee
Add mp_obj_module_register
...
* Add function to load static modules.
* Use module_register to pyb module.
2014-03-25 00:25:27 +02:00
24ff063e80
py: Remove obsolete declarations; make mp_obj_get_array consistent.
2014-03-24 10:47:13 +00:00
3ec0a1a32d
py: Add 'object' object.
2014-03-22 21:31:28 +00:00
eabdf6718a
py: Add function to convert long int to float.
2014-03-22 20:54:01 +00:00
721c55dced
Added exception hierarchy except for OSError and UnicodeError (requires arguments). Comment out the errors that aren't needed if memory becomes an issue.
2014-03-22 15:28:16 +00:00
300c8bd4c2
Added ZeroDivisionError to float division.
2014-03-20 22:40:38 +00:00
7f8be59111
py: Allow hashing of functions and tuples.
2014-03-20 19:20:59 +00:00
9e1e8cd642
Implement str.count and add tests for it.
...
Also modify mp_get_index to accept:
1. Indices that are or evaluate to a boolean.
2. Slice indices.
Add tests for these two cases.
2014-03-12 22:57:16 -07:00
9d68e9ccdd
py: Implement integer overflow checking for * and << ops.
...
If operation will overflow, a multi-precision integer is created.
2014-03-12 15:38:15 +00:00
0c36da0b59
Implement ROMable modules. Add math module.
...
mp_module_obj_t can now be put in ROM.
Configuration of float type is now similar to longint: can now choose
none, float or double as the implementation.
math module has basic math functions. For STM port, these are not yet
implemented (they are just stub functions).
2014-03-08 15:24:39 +00:00
715101580b
py: Factor and improve issubclass.
2014-03-03 22:38:13 +00:00
d86d22e1e7
Add mp_obj_is_subclass_fast() - intended for fast argument checking.
...
I.e. as replacement of MP_OBJ_IS_TYPE(), which takes into account subclassing.
2014-03-03 11:42:53 +08:00
d5e81826ec
py: Reduce size of mp_obj_fun_native_t struct by packing ints.
2014-02-26 17:47:05 +00:00
510477557d
py: Take out bitfield entries from their own structure.
...
Don't need to wrap bitfields in their own struct. Compiler does the
correct thing without it.
2014-02-26 17:40:52 +00:00
1dc76af7bf
py: Remove name of var arg from macros with var args.
2014-02-26 16:57:08 +00:00
438c88dd2f
Add arbitrary precision integer support.
...
Some functionality is still missing (eg and, or, bit shift), and some
things are buggy (eg subtract).
2014-02-22 19:25:23 +00:00
ac2e28c654
Support passing positional args as keywords to bytecode functions.
...
For this, record argument names along with each bytecode function. The code
still includes extensive debug logging support so far.
2014-02-16 18:36:33 +02:00
2e482cdb7b
py: Implement *vargs support.
...
Addresses issue #295 .
2014-02-16 00:01:29 +00:00
c5966128c7
Implement proper exception type hierarchy.
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Each built-in exception is now a type, with base type BaseException.
C exceptions are created by passing a pointer to the exception type to
make an instance of. When raising an exception from the VM, an
instance is created automatically if an exception type is raised (as
opposed to an exception instance).
Exception matching (RT_BINARY_OP_EXCEPTION_MATCH) is now proper.
Handling of parse error changed to match new exceptions.
mp_const_type renamed to mp_type_type for consistency.
2014-02-15 16:10:44 +00:00
a71c83a1d1
Change mp_obj_type_t.name from const char * to qstr.
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Ultimately all static strings should be qstr. This entry in the type
structure is only used for printing error messages (to tell the type of
the bad argument), and printing objects that don't supply a .print method.
2014-02-15 11:34:50 +00:00
099a9cb575
Remove mp_obj_new_exception_msg_1_arg and _2_arg.
2014-02-12 23:02:19 +00:00
ac0134d427
Factor out mp_seq_count_obj() and implement tuple.count().
2014-02-10 07:13:32 +02:00
0cd1dc06e6
Factor out mp_seq_index_obj() function to implement .index() on sequences.
2014-02-10 07:13:32 +02:00
ee4aaf7cdd
Implement tuple addition.
2014-02-08 23:17:51 +02:00
1a996c48ac
Refactor list comparison code to mp_seq_cmp_objs().
2014-02-08 22:56:36 +02:00
557c9d5264
unix microsocket: Add dummy makefile() method.
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Unlike CPython socket, microsocket object already implements stream protocol
(read/write methods), so makefile() just returns object itself. TODO: this
doesn't take care of arguments CPython's makefile() may accept.
2014-02-08 22:00:20 +02:00
698ec21e46
Make mp_obj_str_get_data return char* instead of byte*.
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Can't decide which is better for string type, char or byte pointer.
Changing to char removes a few casts. Really need to do proper unicode.
2014-02-08 18:17:23 +00:00
64131f3215
Add staticmethod and classmethod to builtin namespace.
2014-02-06 20:31:44 +00:00
35e2a4e6bb
py: Add built-in super.
2014-02-05 00:51:47 +00:00
0473e2790b
Fix thinko with how bitfields were added to mp_obj_fun_native_t.
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Structure is back to expected 16 bytes.
2014-02-02 17:58:44 +02:00
87e85b7dc7
Implement str/bytes rich comparisons.
2014-02-02 08:58:16 +02:00
13cfabd1b2
Implement slicing for lists.
2014-02-02 03:32:55 +02:00
7364af2d8c
Factor out m_seq_get_fast_slice_indexes() fucntions as sequence helper.
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Takes slice object and sequence length and computes subsequence indexes
for case of slice step=1.
2014-02-02 02:38:22 +02:00
90750029df
Implement default function arguments (for Python functions).
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TODO: Decide if we really need separate bytecode for creating functions
with default arguments - we would need same for closures, then there're
keywords arguments too. Having all combinations is a small exponential
explosion, likely we need just 2 cases - simplest (no defaults, no kw),
and full - defaults & kw.
2014-02-01 15:38:22 +02:00
d0691ccaec
py: Simplify fastn in VM; reduce size of unique code struct.
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We still have FAST_[0,1,2] byte codes, but they now just access the
fastn array (before they had special local variables). It's now
simpler, a bit faster, and uses a bit less stack space (on STM at least,
which is most important).
The only reason now to keep FAST_[0,1,2] byte codes is for compressed
byte code size.
2014-01-29 20:30:52 +00:00
7f11c794a5
mp_obj_new_bytearray_by_ref(): Allow to create array by reference.
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This is special feature for FFI.
2014-01-29 00:21:41 +02:00
0b7e29c025
Factor out quoted string print function for reuse (mp_str_print_quoted()).
2014-01-28 03:40:06 +02:00
2ca84aa01e
Add MP_OBJ_IS_INT(), for symmetry with MP_OBJ_IS_STR().
2014-01-26 02:03:07 +02:00
b829b5caec
Implement mp_parse_node_free; print properly repr(string).
2014-01-25 13:51:19 +00:00
7c9c667633
py: Implement iterator support for object that has __getitem__.
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Addresses Issue #203 .
2014-01-25 00:17:36 +00:00
91fb1c9b13
Add basic implementation of bytes type, piggybacking on str.
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This reuses as much str implementation as possible, from this we
can make them more separate as needed.
2014-01-24 22:56:26 +02:00
5fa93b6755
Second stage of qstr revamp: uPy str object can be qstr or not.
2014-01-22 14:35:10 +00:00
33996685df
Add len() support for arrays.
2014-01-21 23:59:50 +02:00
439542f70c
sequence.c: Start to refactor sequence operations for reuse among types.
2014-01-21 00:39:12 +02:00
dff3f896d7
mp_identity(): Add generic identity function.
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Useful as getiter method for objects which are their own iterators, etc.
2014-01-20 18:42:08 +02:00
Damien George
Dave Hylands
Paul Sokolovsky
mux
Rachel Dowdall
xbe