1ecea7c753
py: Make 'bytes' be a proper type, support standard constructor args.
2014-03-22 00:07:04 +02:00
be020c27a8
py: Make 'str' be a proper type, support standard constructor args.
2014-03-22 00:07:04 +02:00
5972b4c05f
objstr: Switch from in-object string data to ptr to separate memory area.
...
This is pre-requisite for having efficient implementation of str<->bytes
conversion, and having that efficient is required with unfortunare
str vs bytes dichotomy in Python3.
2014-03-22 00:07:04 +02:00
c070ff24a9
Disable some math functions until they work correctly.
2014-03-21 20:52:54 +00:00
7b4b78bc33
py: Put back proper ValueError for badly parsed integers.
2014-03-21 20:46:38 +00:00
b035db355a
py: Make str.[r]partition more efficient.
2014-03-21 20:39:40 +00:00
e3e7c2bafb
Merge pull request #351 from xbe/str-partition
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Implement str.partition and add tests for it.
2014-03-21 20:19:30 +00:00
dfbafabf6f
py: Improve mp_parse_num_integer; make it self contained.
2014-03-21 12:15:59 +00:00
6e48f7fa85
py: Allow 'complex()' to take a string as first argument.
2014-03-21 11:45:46 +00:00
c06ea7abf2
py: Implement parsing of infinity and nan for floats.
2014-03-21 10:55:08 +00:00
0a6894c24b
str.(r)partition: factor out duplicate code.
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Switch str.rpartition to search from left to right. Factor the
duplicate code into one helper function.
2014-03-21 03:17:09 -07:00
4504ea8007
Implement str.rpartition and add tests for it.
2014-03-21 02:58:09 -07:00
613a8e3edf
Implement str.partition and add tests for it.
2014-03-21 02:57:18 -07:00
300c8bd4c2
Added ZeroDivisionError to float division.
2014-03-20 22:40:38 +00:00
a2f2f734ed
Added various simple functions to math module.
2014-03-20 21:30:38 +00:00
5a14a1d690
Added various simple functions to math module.
2014-03-20 21:26:51 +00:00
d02f6eaa10
py: Fix int-longlong binary operations.
2014-03-20 19:31:32 +00:00
7f8be59111
py: Allow hashing of functions and tuples.
2014-03-20 19:20:59 +00:00
a925639247
py: Add math.e constant.
2014-03-20 16:39:22 +00:00
2d7ff07175
py: Add mpz modulo operation.
2014-03-20 16:28:41 +00:00
c412998c49
py: Add comment about bugs in objint_longlong.c.
2014-03-19 23:17:23 +00:00
cd8b2baf43
py: Fix bug in mpz int, where small int is on lhs, mpz on rhs.
2014-03-19 23:15:25 +00:00
c55388823f
objstr.c: Replace size_t with machine_uint_t.
2014-03-17 02:43:50 -07:00
efe3422394
py: Clean up includes.
...
Remove unnecessary includes. Add includes that improve portability.
2014-03-17 02:43:40 -07:00
51bbf6a006
Implement support for __str__ and __repr__ special methods in classes.
2014-03-16 15:18:22 +02:00
ecd58aec08
py: Fix bug in vstr_ins_blank_bytes.
2014-03-15 16:54:06 +00:00
280e7208d8
Add vstr_ins and vstr_cut_out; improve stmhal readline.
2014-03-15 14:33:09 +00:00
ca5444e6cd
stmhal - add pin mapping, gpio, exti, usrsw
2014-03-14 23:41:28 -07:00
536dde254b
py: In string.count, handle case of zero-length needle.
2014-03-13 22:07:55 +00:00
c5d70ba48b
Fix issues in str.count implementation.
...
See pull request #343 .
2014-03-13 00:33:07 -07:00
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
470184e2c3
py: Cosmetic changes.
2014-03-12 22:44:11 +00:00
df02aaee4f
Merge pull request #340 from iabdalkader/realloc
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Fix realloc
2014-03-12 22:42:33 +00:00
8854e1fa05
py: Add expm1 to math module.
2014-03-12 21:31:41 +00:00
8782676514
Fix realloc
2014-03-12 21:00:23 +02:00
9d68e9ccdd
py: Implement integer overflow checking for * and << ops.
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If operation will overflow, a multi-precision integer is created.
2014-03-12 15:38:15 +00:00
bb4a43f35c
py: Fix some bugs in mpz; add mpz_from_ll and mpz_set_from_ll.
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A couple of bugs in mpn_shl, and overflow bug in mpz_set_from_int.
2014-03-12 15:36:06 +00:00
8bfec2b538
Rename formatfloat file; remove MICROPY_ENABLE_FLOAT from mpconfigport.h.
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MICROPY_ENABLE_FLOAT is automatically set in mpconfig.h if MICROPY_FLOAT_IMPL
is set to a non-zero value.
2014-03-10 13:27:02 +00:00
ca5a241e48
Add proper floating point printing support.
2014-03-10 00:10:01 -07:00
0308f964a0
Fix makeqstrdata.py to work in Python 2.7
2014-03-10 00:07:35 -07:00
2da9830b92
py: Make objstr support buffer protocol (read only).
2014-03-09 19:58:18 +00:00
0ec6bd47cb
py: Fix printing of type name.
2014-03-09 16:29:36 +00:00
0c36da0b59
Implement ROMable modules. Add math module.
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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
5260810d70
py: Wrap mpz float functions in MICROPY_ENABLE_FLOAT.
2014-03-08 15:04:54 +00:00
fdf0da5436
makeqstrdata: print error to stderr.
2014-03-08 15:03:25 +00:00
6fc765c928
py: Revert to old gc_realloc for now.
2014-03-07 00:21:51 +00:00
f08ddef676
py: Add comments to new gc_realloc, it has some bugs.
2014-03-06 23:59:01 +00:00
73d579354b
py: Small cosmetic changes to gc_realloc.
2014-03-06 00:02:16 +00:00
7bf724da21
Merge pull request #334 from iabdalkader/realloc
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Fix gc_realloc to expand in place
2014-03-05 23:56:04 +00:00
fbaa1479f4
Fix gc_realloc to expand in place
...
* Issue #322
2014-03-05 23:23:04 +02:00
25f5a30e73
py: Fix overriding of default arguments.
...
Addresses issue #327 .
2014-03-03 23:25:08 +00:00
f41fdd05b0
py: Unify syntax error handling in compiler; check defualt arg syntax.
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Checks for non-default args following default args, and errors out.
Addresses issue #328 .
2014-03-03 23:19:11 +00:00
715101580b
py: Factor and improve issubclass.
2014-03-03 22:38:13 +00:00
e74f52b76c
namedtuple: Inherit unary/binary ops from tuple base class.
2014-03-03 11:42:53 +08:00
d86d22e1e7
Add mp_obj_is_subclass_fast() - intended for fast argument checking.
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I.e. as replacement of MP_OBJ_IS_TYPE(), which takes into account subclassing.
2014-03-03 11:42:53 +08:00
d08fd68664
Add basic collections.namedtuple implementation.
2014-03-03 11:42:53 +08:00
75a35c496d
Merge pull request #330 from pfalcon/cortex-a
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Support building "unix" port for ARM
2014-03-01 19:57:02 +00:00
06201ff3d6
py: Implement bit-shift and not operations for mpz.
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Implement not, shl and shr in mpz library. Add function to create mpzs
on the stack, used for memory efficiency when rhs is a small int.
Factor out code to parse base-prefix of number into a dedicated function.
2014-03-01 19:50:50 +00:00
9c7e984a05
nlrthumb.S: Comment out ".cpu cortex-m4", it causes problems on Cortex-A.
2014-03-01 10:05:53 +02:00
82a165d9be
nlr.h: Do proper arch selection, using the same tests as nlr*.S .
2014-03-01 10:05:33 +02:00
ce1162ab15
GC: Fix printf formats for debugging; add gc_dump_alloc_table.
2014-02-26 22:55:59 +00:00
41eb6086b7
py: Remove more var arg names fro macros with var args.
2014-02-26 22:40:35 +00:00
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.
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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
c5ac2ac590
py: Start to implement shl/shr for mpz. Fix return void.
2014-02-26 16:56:30 +00:00
aca141269e
py: Fix mpn_sub, was increasing wrong source pointer.
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Also change int -> machine_int_t where appropriate.
2014-02-24 21:32:52 +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
2077397118
py: Put number parsing code together in parsenum.c.
2014-02-22 18:12:43 +00:00
2613ffde43
py: Rename strtonum to mp_strtonum.
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strtonum clashes with BSD function of same name, and our version is
different so warrants a unique name. Addresses Issue #305 .
2014-02-22 17:49:15 +00:00
0379b55ab0
py: Fix casting and printing of small int.
2014-02-22 17:34:09 +00:00
56e5ef203b
parse: Refactor parse node encoding to support full range of small ints.
...
Based on suggestion by @dpgeorge at
https://github.com/micropython/micropython/pull/313
2014-02-22 16:39:45 +02:00
bbf0e2fe12
parse: Note that fact that parser's small ints are different than VM small int.
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Specifically, VM's small ints are 31 bit, while parser's only 28. There's already
MP_OBJ_FITS_SMALL_INT(), so, for clarity, rename MP_FIT_SMALL_INT() to
MP_PARSE_FITS_SMALL_INT().
2014-02-21 03:27:09 +02:00
1d30b11685
showbc: Update for recent int varlen storage refactor.
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TODO: De-duplicate DECODE_UINT, etc. definitions.
2014-02-21 03:26:56 +02:00
feacaa12ac
__import__: Catch relative import attempts and throw NotImplementedError.
2014-02-21 01:15:20 +02:00
a8d31b28bc
emitbc: Correct buffer sizes for varlen int encoding.
...
Assuming we have truncating (floor) division, way to do ceiling division
by N is to use formula (x + (N-1)) / N. Specifically, 63 bits, if stored
7 bits per byte, require exactly 9 bytes. 64 bits overflow that and require
10 bytes.
2014-02-20 13:25:05 +02:00
a1aba36feb
compile: Add comments ergarding non-implemented relative imports.
2014-02-20 13:22:28 +02:00
4d79d5dd7c
py: Fix type of integer in decoding int.
2014-02-20 00:00:04 +00:00
b74501c98f
Merge pull request #312 from pfalcon/int-varlen
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Support varlen encoding for arbitrary int and uint numbers
2014-02-19 23:56:23 +00:00
948a58d56e
Merge pull request #310 from dhylands/pin_map
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Add pin mapping code.
2014-02-19 23:19:18 +00:00
fb7f94392d
import: Implement "from pkg.mod import sym" syntax properly.
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http://docs.python.org/3.3/library/functions.html#__import__ :
"When the name variable is of the form package.module, normally, the
top-level package (the name up till the first dot) is returned, not
the module named by name. However, when a non-empty fromlist argument
is given, the module named by name is returned."
2014-02-20 00:37:12 +02:00
047cd40313
Bytecode int varlen encoding: support arbitrary values for signed ints too.
2014-02-19 15:53:41 +02:00
0f96ec8268
Bytecode uint varlen encoding: support arbitrary values.
2014-02-19 15:52:57 +02:00
51dabac096
Add pin mapping code.
...
This commit also introduces board directories and moves board
specific config into the appropriate board directory.
boards/stm32f4xx-af.csv was extracted from the STM32F4xx datasheet
and hand-tweaked.
make-pins.py takes boards/stm32f4xx-af.csv, boards/stm32f4xx-prefix.c,
and boards/BOARD-NAME/pins.csv as input and generates the file
build/pins_BOARD_NAME.c
The generated pin file for PYBOARD4 looks like this:
https://gist.github.com/dhylands/9063231
The generated pins file includes all of the supported alternate
functions, and includes upsupported alternate functions as comments.
See the commnet block at the top of stm/pin_map.c for details on
how to use the pin mapper.
I also went ahead and modified stm/gpio.c to use the pin mapper.
2014-02-17 21:20:38 -08:00
4d0588df56
objint_longlong: Don't assert on invalid syntax, raise SyntaxError instead.
2014-02-18 00:22:19 +02:00
4aee119f94
stm: Initialize sys.path with ["0:/", "0:/src", "0:/lib"].
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This is compatible with what search path was before sys.path refactor,
with addition of module library path ("0:/lib").
2014-02-18 00:06:37 +02:00
ac2e28c654
Support passing positional args as keywords to bytecode functions.
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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
44739e280e
Make DEBUG_printf() a proper function, implementation is port-dependent.
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In particular, unix outputs to stderr, to allow to run testsuite against
micropython built with debug output (by redirecting stderr to /dev/null).
2014-02-16 18:20:49 +02:00
5fd7bc3264
Propagate scope flags refactor to emitcpy.c.
2014-02-16 03:02:47 +02:00
91ba7a54c5
builtinimport: Get the basic (and only basic) package imports work.
2014-02-16 02:55:46 +02:00
d3783570a4
builtinimport.c: Recognize "namespace package" and error out as unsupported.
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See http://www.python.org/dev/peps/pep-0420/#specification for spec. See
https://github.com/micropython/micropython/issues/298 for the discussion
of the implemented behavior.
2014-02-16 02:55:46 +02:00
e5d371b545
py: Pass keyword arguments to byte code.
2014-02-16 00:17:42 +00:00
2e482cdb7b
py: Implement *vargs support.
...
Addresses issue #295 .
2014-02-16 00:01:29 +00:00
96056a6272
py: Revent some long int configuration.
2014-02-15 23:02:00 +00:00
c8f78bc280
py: VM never throws an exception, instead returns a status and value.
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Addresses issue #290 , and hopefully sets up things to allow generators
throwing exceptions, etc.
2014-02-15 22:55:00 +00:00
36109d246f
Small change to configuration of long int.
2014-02-15 22:16:33 +00:00
22a0865d54
py: Improve exception bases, reduces ROM usage.
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Thanks to @pfalcon for the tip!
2014-02-15 21:05:25 +00:00
8725f8f7de
py: Pass all scope flags through to runtime.
2014-02-15 19:33:11 +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
aa9b74fead
py: Fix IMPORT_STAR, needs to pop the stack.
2014-02-14 23:06:33 +00:00
7ef098000a
Merge pull request #288 from pfalcon/port-builtins
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Allow ports to define statically builtin functions.
2014-02-14 23:05:50 +00:00
25735ba6d3
Merge pull request #282 from pfalcon/from-star
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Implement "from mod import *"
2014-02-14 23:00:09 +00:00
76f8cedb52
mp_binary_get_val(): Fix value type.
2014-02-15 00:30:03 +02:00
60a0d3f1db
objexcept: Fix a case of initialized object field.
2014-02-15 00:29:50 +02:00
c203324e6c
objarray: Refactor to use array accessors from binary.c .
2014-02-14 20:38:46 +02:00
8bc3516389
ffi: Implement ffivar.get()/set() methods.
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Done by introducing another factored out helper API in binary.c. This API
can be reused also by array and struct modules.
2014-02-14 20:38:35 +02:00
910843e86d
Allow ports to define statically builtin functions.
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Convert unix open() to such.
2014-02-14 12:13:34 +02:00
da1ce93da8
Implement "from module import *" construct.
2014-02-14 00:30:36 +02:00
a8d404e0e1
Merge branch 'master' of github.com:micropython/micropython
2014-02-12 23:02:49 +00:00
099a9cb575
Remove mp_obj_new_exception_msg_1_arg and _2_arg.
2014-02-12 23:02:19 +00:00
2aa217b974
Implement full arg handling for exec().
2014-02-13 00:36:54 +02:00
520e2f58a5
Replace global "static" -> "STATIC", to allow "analysis builds". Part 2.
2014-02-12 18:31:30 +02:00
d5df6cd44a
Replace global "static" -> "STATIC", to allow "analysis builds". Part 1.
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Some tools do not support local/static symbols (one example is GNU ld map file).
Exposing all functions will allow to do detailed size comparisons, etc.
Also, added bunch of statics where they were missing, and replaced few identity
functions with global mp_identity().
2014-02-12 18:21:11 +02:00
550d804d95
Add prototype for gc_dump_info().
2014-02-11 23:53:34 +02:00
723a6ed371
More GC debugging improvements.
2014-02-11 18:09:50 +02:00
b62c30b4bc
Generalize malloc-via-gc-heap support, make it available to unix port.
2014-02-11 16:20:02 +02:00
4e2460852a
objstr: Mark few local symbols as static, cleanup codestyle.
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Please don't submit patches with tab indentation!
2014-02-11 15:34:32 +02:00
c0a8374103
gc: Don't segfault if gc_realloc() fails.
2014-02-11 15:34:32 +02:00
af19cbd201
gc: Make debug output configurable, revamp test function.
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Test function needs to be called by something else. Test heap size reduced so
its dump fits on a screenful of a typical terminal.
2014-02-11 02:31:28 +02:00
4e836fb4ea
mp_obj_equal(): Instead of assert(), throw NotImplementedError.
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With a nice traceback, helps debugging much better.
2014-02-11 02:28:36 +02:00
0a25aba046
Typo fix in comment.
2014-02-11 02:28:36 +02:00
b0b7518dd1
Merge pull request #270 from pfalcon/down-with-calloc
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Get rid of calloc().
2014-02-10 22:00:36 +00:00
e8d2c3cf6c
Merge pull request #267 from pfalcon/func-ret-ann
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Clean up handling of function return type annotation.
2014-02-10 21:59:11 +00:00
d46ca25757
Fix some int casting that failed on 64 bit architecture.
2014-02-10 21:46:47 +00:00
8c2b333aff
Merge branch 'master' of github.com:micropython/micropython
2014-02-10 21:41:14 +00:00
58ff93bc7c
Get rid of calloc().
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If there's malloc and memset, then there's no need for calloc, especially if
we need to implement it ourselves.
2014-02-10 18:40:00 +02:00
ac0134d427
Factor out mp_seq_count_obj() and implement tuple.count().
2014-02-10 07:13:32 +02:00
624eff6a8a
Implement tuple.index().
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
2f0b026a44
Clean up handling of function return type annotation.
2014-02-10 02:04:26 +02:00
76f06de96d
Add NotImplementedError.
2014-02-09 13:17:36 +02:00
f7c2410e65
Implement tuple multiplication.
2014-02-08 23:19:48 +02:00
ee4aaf7cdd
Implement tuple addition.
2014-02-08 23:17:51 +02:00
e827e98a6f
Implement tuple comparison.
2014-02-08 22:56:36 +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
7d0bfbedd2
py: Add some qstrs to the global table.
2014-02-08 19:01:47 +00:00
0a587b85fb
py: Pass keyword args to native functions by using the stack.
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Passing keyword arguments to a native function now no longer requires
heap memory. The kw_args map is created on the stack using the args
array as the table.
2014-02-08 18:53:41 +00:00
9a58d760c3
py: Allow mp_map_t to be initialised by a fixed-size, const table.
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This allows keyword maps to be created directly from stack data.
2014-02-08 18:47:46 +00:00
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
aea532ece1
py: Put builtins into ROM table.
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Linear table at the moment, to eventually be replaced with a hash table
generated by a preprocessor.
Dynamic table is retained so that builtins can be overridden.
2014-02-06 22:57:51 +00:00
354d15a964
Implement fixed buffer vstrs; use them for import path.
2014-02-06 21:11:19 +00:00
64131f3215
Add staticmethod and classmethod to builtin namespace.
2014-02-06 20:31:44 +00:00
ddaf6c112c
py: More output in showbc.
2014-02-06 20:31:32 +00:00
bbcd49a496
py: Fix compile of class with keyword arguments in bases.
2014-02-06 20:30:16 +00:00
e09ffa1400
Search paths properly on import and execute __init__.py if it exists.
2014-02-05 23:57:48 +00:00
cdcb4906d4
Merge pull request #262 from pfalcon/sys-path
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Implement sys.path support
2014-02-05 21:27:05 +00:00
b8ec17c2d1
py: Fix bug with dual initialisation of RT_UNARY_OP_NOT.
...
Fixes Issue #261 .
2014-02-05 00:57:31 +00:00
35e2a4e6bb
py: Add built-in super.
2014-02-05 00:51:47 +00:00
9110896063
Remove older import helpers, no longer used.
2014-02-05 02:03:23 +02:00
e11b17c25f
Implement support for sys.path when loading modules.
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sys.path is not initialized by rt_init(), that's left for platform-specific
startup code. (For example, bare metal port may have some hardcoded defaults,
and let user change sys.path directly; while port for OS with environment
feature can take path from environment). If it's not explicitly initialized,
modules will be imported only from a current directory.
2014-02-05 01:40:41 +02:00
6e6b888e31
Add generic MIN()/MAX() functions.
2014-02-05 01:40:40 +02:00
e5a15cb7a5
mp_obj_new_list(n, items): Copy items only if not-NULL.
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Similar to mp_obj_new_tuple().
2014-02-04 19:36:00 +02:00
0c59db1973
Use qstr id to create sys module.
2014-02-04 19:36:00 +02:00
7cd54d79db
Add ImportError.
2014-02-04 03:33:55 +02:00
1d938c9503
Expose __import__() function.
2014-02-04 00:47:06 +02:00
ca4767984b
py: Implement builtin exec.
2014-02-03 22:44:10 +00:00
4acb2452b3
py: Add very basic implementation of dir() builtin.
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Only works on modules and class instances.
2014-02-02 22:07:44 +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
93d004f4b0
Merge branch 'xbe-master'
2014-02-02 13:38:41 +00:00
330cf6d04a
Change id to return signed integer.
2014-02-02 13:38:21 +00:00
09e1f43200
Merge branch 'master' of github.com:micropython/micropython
2014-02-02 13:13:29 +00:00
cd82e02e84
py: Partially fix native emitter to work with latest runtime.
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Native emitter has been broken since stack order has changed from
reverse to standard. This fix gets it partially working.
2014-02-02 13:11:48 +00:00
ea2509d92c
Fix assert() usage.
2014-02-02 08:58:16 +02:00
87e85b7dc7
Implement str/bytes rich comparisons.
2014-02-02 08:58:16 +02:00
0ebf8534ab
Implement and add tests for the id() builtin function.
2014-02-01 19:00:41 -08:00
9ed5435061
Implement slicing for tuples.
2014-02-02 03:42:07 +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
edbdf71f5c
rt_unpack_sequence(): Support generic iterables.
2014-02-02 01:34:11 +02:00
48697f1dd2
Tidy up some comments.
2014-02-01 23:32:29 +00:00
9aa2a527b5
py: Tidy up BINARY_OPs; negation done by special NOT bytecode.
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IS_NOT and NOT_IN are now compiled to IS + NOT and IN + NOT, with a new
special NOT bytecode.
2014-02-01 23:04:09 +00:00
7e5fb24e3b
py: Reduce code size of compiler by a bit.
2014-02-01 22:18:47 +00:00
e24b563796
py: Fix emitcpy so continue is compatible with CPython.
2014-02-01 21:56:25 +00:00
cbddb279bb
py: Implement break/continue from an exception with finally.
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Still todo: break/continue from within the finally block itself.
2014-02-01 20:08:18 +00:00
fb083ea986
py: mp_execute_byte_code has 2 arg arrays, for more efficient default params.
2014-02-01 18:29:40 +00:00
87413a4d0c
Merge branch 'fun-defargs' of github.com:pfalcon/micropython into pfalcon-fun-defargs
2014-02-01 17:51:47 +00:00
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
6472dea146
Add exception stack unwind support for RETURN_VALUE.
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This properly implements return from try/finally block(s).
TODO: Consider if we need to do any value stack unwinding for RETURN_VALUE
case. Intuitively, this is "success" return, so value stack should be in
good shape, and unwinding shouldn't be required.
2014-02-01 15:23:03 +02:00
532f2c30f6
Merge pull request #246 from pfalcon/exc_stack_entry
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vm: Introduce structure for exception stack entry, record entry type.
2014-01-31 15:51:20 -08:00
8b56beb1a1
py: Simplified rt_call_function_n_kw.
2014-01-31 23:49:49 +00:00
f3b05449cc
Merge branch 'fix_str_call' of github.com:msiemens/micropython into msiemens-fix_str_call
2014-01-31 23:47:52 +00:00
94f68300f9
py: Make str.replace do 2 passes over the string.
2014-01-31 23:45:12 +00:00
1aa1c511dd
Merge branch 'master' of github.com:xbe/micropython into xbe-master
2014-01-31 23:29:57 +00:00
2c2a124e16
Fix SIGSEV when running "a"()
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rt_call_function_n_kw did check for integers but not for strings
being called. Added a check so running "a"() won't SIGSEV but
throw an exception.
2014-01-31 22:16:23 +01:00
8519342c1a
Update VM stacks comments.
2014-01-31 19:48:53 +02:00
c7a0b14df9
vm: Introduce structure for exception stack entry, record entry type.
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Also, handle SETUP_FINALLY opcode.
2014-01-31 19:48:53 +02:00
7ee8e46878
Dump 4 more bytecodes (loop and finally ones).
2014-01-31 19:47:30 +02:00
027594e1a7
Typo fixes in comments.
2014-01-31 19:47:23 +02:00
480c15afb5
Implement str.replace and add tests for it.
2014-01-30 22:17:30 -08:00
3f759b71c6
py: Add MICROPY_ENABLE_FLOAT around a float specific piece of code.
2014-01-31 00:42:12 +00:00
28f93fbb48
Merge pull request #239 from pfalcon/end_finally
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vm: Add basic implementation of END_FINALLY opcode.
2014-01-30 14:30:41 -08:00
39631bc312
Fix Makefiles: -O3 option was not being applied; mkdir for STM.
2014-01-30 22:16:51 +00:00
382e8eeea2
vm: Add basic implementation of END_FINALLY opcode.
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Allows to have nested try blocks with except filters.
TODO: Don't add END_FINALLY's exception re-raise points to traceback.
2014-01-30 13:49:18 +02:00
09a0c64bce
py: Improve __bool__ and __len__ dispatch; add slots for them.
2014-01-30 10:05:33 +00:00
c1d9bbc345
Implement __bool__ and __len__ via unary_op virtual method for all types.
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__bool__() and __len__() are just the same as __neg__() or __invert__(),
and require efficient dispatching implementation (not requiring search/lookup).
type->unary_op() is just the right choice for this short of adding
standalone virtual method(s) to already big mp_obj_type_t structure.
2014-01-30 04:37:19 +02:00
cdd2c62e07
realloc(): Log original memory ptr too.
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To alloc complete memory alloc flow tracing.
2014-01-30 03:58:17 +02:00
14b929f1d9
Merge branch 'master' of github.com:msiemens/micropython into msiemens-master
2014-01-29 22:24:35 +00:00
62ad189a65
py: Add compile option to enable/disable source line numbers.
2014-01-29 21:51:51 +00:00
2d15c1216d
stm: Add optional memory debugging output.
2014-01-29 20:33:20 +00:00
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
08d075592f
py: Fix bug with LOAD_METHOD; fix int->machine_int_t for small int.
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LOAD_METHOD bug was: emitbc did not correctly calculate the amount of
stack usage for a LOAD_METHOD operation.
small int bug was: int was being used to pass small ints, when it should
have been machine_int_t.
2014-01-29 18:58:52 +00:00
1ba1facaaa
py: Msg in exception is no longer interned.
2014-01-29 18:57:20 +00:00
4d5b28cd08
Add qstr_info() function and bindings for unix port.
2014-01-29 18:56:46 +00:00
e4b6a079b3
py: Implement 'not' in compiler, and improve rt_is_true.
2014-01-28 23:27:35 +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
242856cfbf
Fixed problems with nlx86.S on Linux
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Fixed '#ifdef's so Linux would compile again and added
.scl and .type for Windows.
2014-01-28 19:52:04 +01:00
19ccc6bdc7
Added Windows port (see #233 )
2014-01-28 18:21:05 +01:00
1801421f6d
bytearray: Print objects properly.
2014-01-28 03:40:48 +02:00
0b7e29c025
Factor out quoted string print function for reuse (mp_str_print_quoted()).
2014-01-28 03:40:06 +02:00
7e652af242
array: CPython prints empty arrays inconsistently (only typecode, no []).
2014-01-28 03:19:13 +02:00
0dd0467a97
Don't pre-import array module.
2014-01-28 03:18:30 +02:00
11973b48b5
array.array: Allow to create empty arrays.
2014-01-28 03:18:30 +02:00
c674f02d5c
Merge pull request #231 from iabdalkader/master
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Fix implicit double conversion warning
2014-01-27 15:54:44 -08:00
c7aa9fcae5
Merge branch 'master' of github.com:micropython/micropython
2014-01-27 23:16:20 +00:00
4e8dc8c41b
py: Add unary op not for NoneType, bool, tuple, list, dict; fix for int.
2014-01-27 23:15:32 +00:00
9b00dad7bb
long int: Implement more operations.
2014-01-27 12:25:23 +02:00
00a4da93e8
Fix implicit double conversion warning
2014-01-27 10:21:42 +02:00
ddf1aa9223
list.pop(): Don't allow ->alloc drop to zero, which causes unexpected behavior.
2014-01-27 01:07:58 +02:00
14d28be344
gen.send(): Throw StopIteration. Also, explicitly shutdown finished gen.
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Otherwise, some generator statements still may be spuriously executed on
subsequent calls to next()/send().
2014-01-27 01:07:58 +02:00
bf38e2a03a
Implement send() method for generators.
2014-01-26 20:56:08 +02:00
9d95a2b21d
Functions of fixed number of args are special-cased only for 3 or less args.
2014-01-26 02:03:07 +02:00
2ca84aa01e
Add MP_OBJ_IS_INT(), for symmetry with MP_OBJ_IS_STR().
2014-01-26 02:03:07 +02:00
8fcf7b858d
Merge pull request #225 from dhylands/fix-make-dep
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Fixed dependency problem for qstrdefs.generated.h
2014-01-25 09:34:23 -08:00
1a3b0d5fed
Fixed dependency problem for qstrdefs.generated.h
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The problem manifests itself in make 4.0
I also fixed the LINK message when linking the final executable for unix and unix-cpy.
2014-01-25 08:55:31 -08:00
b829b5caec
Implement mp_parse_node_free; print properly repr(string).
2014-01-25 13:51:19 +00:00
e0722ee9d9
Merge branch 'free-parse-tree' of github.com:pfalcon/micropython into pfalcon-free-parse-tree
2014-01-25 11:54:46 +00:00
28eb57786d
py: Optimise generated code for working out line numbers.
2014-01-25 11:43:20 +00:00
2259e62c37
Remove obsoleted comment.
2014-01-25 00:25:32 +00:00
0f5e8b151f
Merge branch 'master' of github.com:micropython/micropython
2014-01-25 00:18:30 +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
aee2ba70de
Add parse_node_free_struct() and use it to free parse tree after compilation.
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TODO: Check lexer/parse/compile error path for leaks too.
2014-01-25 02:11:59 +02:00
c1d200ef74
rt_deinit(): Finalize some maps.
2014-01-25 02:04:07 +02:00
9a24a0465f
Add mp_map_deinit() & mp_map_free() to finalize maps.
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mp_map_deinit() finalizes static map, mp_map_free() - dynamic.
2014-01-25 02:04:01 +02:00
fcd4ae8271
Merge pull request #221 from pfalcon/basic-bytes
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Add basic implementation of bytes type, piggybacking on str.
2014-01-24 15:15:47 -08:00
58b8a6202a
Merge pull request #219 from dhylands/add-deps
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Rework makefiles. Add proper dependency checking.
2014-01-24 15:03:39 -08:00
0004a84ec0
Revert "Move gc_collect to py/gc.c"
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This reverts commit a215b09c0d
2014-01-24 22:54:09 +00:00
baba08bff9
Merge pull request #218 from iabdalkader/master
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Move file obj to separate module
2014-01-24 14:48:06 -08:00
41d02b654e
py: Improve freeing of emitters in mp_compile.
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There can be multiple emitters allocated during compile (eg byte code
and native).
2014-01-24 22:42:28 +00:00
ceb87835fe
Merge pull request #217 from pfalcon/free-emitter
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Add support for freeing code emitter objects at the end of compilation.
2014-01-24 14:32:40 -08:00
1976baeeb7
Retain file order of qstr definitions.
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Want common qstrs to be first in the list so they have the lowest ids,
so that in the byte code they take up the least room.
2014-01-24 22:22:00 +00:00
60aca4810f
Merge pull request #215 from pfalcon/qstr-special-chars
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Allow qstr's with non-ident chars, construct good identifier for them.
2014-01-24 14:14:44 -08:00
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
a215b09c0d
Move gc_collect to py/gc.c
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* Move gc_collect from main to py/gc.c
* Define GC's memory boundaries in linker script
* Issue #220
2014-01-24 21:33:19 +02:00
c89c681a9f
Rework makefiles. Add proper dependency checking.
2014-01-24 08:46:48 -08:00
f46d87a30d
Add support for freeing code emitter objects at the end of compilation.
2014-01-24 16:31:20 +02:00
39763c6cb0
lexerstr: Free mp_lexer_str_buf_t structure itself.
2014-01-24 02:57:50 +02:00
ab5d08280b
Allow qstr's with non-ident chars, construct good identifier for them.
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Also, add qstr's for string appearing in unix REPL loop, gross effect
being less allocations for each command run.
2014-01-24 02:34:22 +02:00
fd31358505
mp_compile(): Properly free module_scope and all nested scopes.
2014-01-23 23:16:18 +02:00
624ed5d563
mp_lexer_free(): Free lex->indent_level array.
2014-01-23 23:16:18 +02:00
1e708fed18
py: Implement bool unary op; tidy up unary op dispatch.
2014-01-23 18:27:51 +00:00
b051e7d167
py: Simpler implementation of mp_obj_callable.
2014-01-23 18:13:53 +00:00
c3e72a8cc8
mp_obj_is_callable(): Only object types can be callable.
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Fixes segfault on callable("string").
2014-01-23 03:37:21 +02:00
1eacefe5bc
Implement simplest case of str.startswith().
2014-01-23 02:47:10 +02:00
b979122dfb
py: Use C99 way of variable macro arguments.
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Addresses Issue #207 .
2014-01-23 00:34:21 +00:00
00208ce194
py: Change macro var args in parser to be C99 compliant.
2014-01-23 00:00:53 +00:00
0d028743aa
py: Initialise loaded_module map in rt_init.
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STM port crashes without this re-init. There should not be any state in
the core py/ code that relies on pre-initialised data.
2014-01-22 23:59:20 +00:00
f64086f80f
Fix 1 warning and 1 bug.
2014-01-22 23:18:50 +00:00
0b7184dcb8
Implement octal and hex escapes in strings.
2014-01-22 22:48:25 +02:00
0914371faf
file.readline(): Use mp_obj_str_get_data() and fix off-by-one error on EOF.
2014-01-22 19:17:58 +02:00
5fa93b6755
Second stage of qstr revamp: uPy str object can be qstr or not.
2014-01-22 14:35:10 +00:00
e6a4ab4be1
py: Remove implicit conversion of float to int in mp_obj_get_int().
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Addresses Issue #199 .
2014-01-22 00:21:47 +00:00
2843b8e3a7
Merge branch 'master' of github.com:micropython/micropython
2014-01-21 23:49:44 +00:00
600ae734cf
py: Implement break and continue byte codes, and add tests.
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Also fixes a bug in the for-in-range optimiser.
I hope to remove break and continue byte codes in the future and just
use jump (if possible).
2014-01-21 23:48:04 +00:00
7a996b1f65
Fix malformed generated file when using python 2.7
2014-01-21 15:28:27 -08:00
09ce05996a
array: Implement iterator.
2014-01-21 23:59:50 +02:00
33996685df
Add len() support for arrays.
2014-01-21 23:59:50 +02:00
12eaccacda
Merge branch 'master' of github.com:micropython/micropython
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Conflicts:
py/objstr.c
py/py.mk
py/stream.c
unix/main.c
unix/socket.c
2014-01-21 21:54:15 +00:00
55baff4c9b
Revamp qstrs: they now include length and hash.
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Can now have null bytes in strings. Can define ROM qstrs per port using
qstrdefsport.h
2014-01-21 21:40:13 +00:00
4c316552c1
Implement str.split(None).
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Note that splitting by explicit string is not implemented so far.
2014-01-21 05:01:21 +02:00
7380a83780
str: Implement proper string (instead of byte string) indexing.
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Also, support negative indexes.
2014-01-21 02:25:59 +02:00
545591a696
Implement string multiplication.
2014-01-21 00:39:12 +02:00
439542f70c
sequence.c: Start to refactor sequence operations for reuse among types.
2014-01-21 00:39:12 +02:00
8965a5eb1e
objstr: More support for MP_OBJ_QSTR.
2014-01-20 23:34:17 +02:00
e6da0df6d1
mp_obj_get_type_str(): Handle MP_OBJ_QSTR.
2014-01-20 23:01:06 +02:00
a80ff04fe7
Add dummy bytes() constructor.
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Currently, MicroPython strings are mix between CPython byte and unicode
strings. So, conversion is null so far. This dummy implementation is
intended for compatibility with CPython (so, same code can run on both).
2014-01-20 20:37:01 +02:00
ff3bdea49d
stream_read(): Shrink memory block to actual read size.
2014-01-20 20:37:01 +02:00
d54bef7692
stream: Add generic unbuffered iternext method.
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Uses stream_unbuffered_readline underline.
2014-01-20 18:42:08 +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
3754c4a040
mp_obj_get_qstr(): Handle MP_OBJ_QSTR.
2014-01-20 18:23:38 +02:00
91d457a277
py: Put micropython module init code in builtinmp.c.
2014-01-20 10:30:24 +00:00
440cc3f028
Expose memory stats functions via "micropython" module.
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These are micropython.mem_total(), .mem_current(), .mem_peak(). These are 3
individual functions with simple scalar return value to make sure that
calls to these functions themselves have minimal (hopefully zero) impact on
memory allocation.
2014-01-20 02:20:40 +02:00
159c0f75da
Don't implicitly import "sys" module.
2014-01-20 01:57:20 +02:00
f477bfbc75
Pre-create sys module.
2014-01-20 01:00:28 +02:00
bb33cc66fb
Properly print MP_OBJ_QSTR objects.
2014-01-20 01:00:28 +02:00
d720ab5236
Implement modules as singletons Python semantics.
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In Python, importing module several times returns same underlying module
object. This also fixes import statement handling for builtin modules.
There're still issues:
1. CPython exposes set of loaded modules as sys.modules, we may want to
do that either.
2. Builtin modules are implicitly imported, which is not really correct.
We should separate registering a (builtin) module and importing a module.
CPython keeps builtin module names in sys.builtin_module_names .
2014-01-20 00:38:39 +02:00
a11ceca807
Change int to uint for n_args in function with variable arguments.
2014-01-19 16:02:09 +00:00
136b149e41
py: Add full traceback to exception printing.
2014-01-19 12:38:49 +00:00
cbd2f7482c
py: Add module/function/class name to exceptions.
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Exceptions know source file, line and block name.
Also tidy up some debug printing functions and provide a global
flag to enable/disable them.
2014-01-19 11:48:48 +00:00
e02b2d4391
py: Temporary fix for bug where not enough VM state is allocated.
2014-01-19 01:14:37 +00:00
ebde0b8a09
Tiny optimisation in objlist.c; a new test for inheritance.
2014-01-19 00:47:40 +00:00
2025e82cbf
Merge branch 'master' of github.com:micropython/micropython
2014-01-18 23:43:31 +00:00
932bf1c48f
py: Fix VM/runtime unpack sequence bug, Issue #193 .
2014-01-18 23:42:49 +00:00
a2715c05c6
Add objarray.h .
2014-01-19 01:40:47 +02:00
6b21538e91
Merge pull request #192 from pfalcon/arrays
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Add skeleton implementation of array.array and bytearray.
2014-01-18 15:31:57 -08:00
08335004cf
Add source file name and line number to error messages.
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Byte code has a map from byte-code offset to source-code line number,
used to give better error messages.
2014-01-18 23:24:36 +00:00
f49ba1bd9c
Improve method lookup in mp_obj_class_lookup.
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Now searches both locals_dict and methods. Partly addresses Issue #145 .
2014-01-18 17:52:41 +00:00
427905cedd
Add skeleton implementation of array.array and bytearray.
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So far, only storage, initialization, repr() and buffer protocol is
implemented - alredy suitable for passing binary data around.
2014-01-18 19:27:38 +02:00
1d6fc94c16
Implement framework for class-defined built-in operators.
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Now working for class-defined methods: __getitem__, __setitem__,
__add__, __sub__. Easy to add others.
2014-01-18 15:31:13 +00:00
Paul Sokolovsky
Damien George
xbe
Rachel Dowdall
Dave Hylands
mux
Markus Siemens