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1363 Commits

Author SHA1 Message Date
Paul Sokolovsky
fbdf2f1d63 py: Rename builtin "io" to "_io". 
Functionality we provide in builtin io module is fairly minimal. Some
code, including CPython stdlib, depends on more functionality. So, there's
a choice to either implement it in C, or move it _io, and let implement other
functionality in Python. 2nd choice is pursued. This setup matches CPython
too (_io is builtin, io is Python-level).
 2014-06-12 01:22:25 +03:00
Damien George
8a0801ad24 py: Make 3 functions static. 2014-06-11 19:55:46 +01:00
Damien George
73c98d8709 py: Fix static defn in qstr; include mpconfigport.h with "" (not <>). 2014-06-11 19:18:03 +01:00
Paul Sokolovsky
0c0f446840 objfun: Remove no longer used mp_obj_fun_prepare_simple_args(). 2014-06-11 20:43:47 +03:00
Paul Sokolovsky
5f4a667ea4 objgenerator: Finish refactor to use mp_setup_code_state(). 2014-06-11 20:43:47 +03:00
Paul Sokolovsky
f77d0c5bb3 objgenerator: First iteration of refactor to use mp_setup_code_state(). 2014-06-11 20:43:47 +03:00
Paul Sokolovsky
49df795d1d objfun: Factor out mp_setup_code_state() function to set up code_state object. 
It needs to be reused for generator functions, too.
 2014-06-11 20:43:47 +03:00
Damien George
58cbb4d661 py: Implement __contains__ special method. 2014-06-10 23:07:56 +01:00
Chris Angelico
1f44e118f0 Remove unnecessary bounds check from mp_seq_get_fast_slice_indexes. 
At this point, start will be >= 0, so checking if stop < 0 is redundant with
checking if start > stop a few lines later.
 2014-06-10 03:59:55 +10:00
Paul Sokolovsky
195de3247b objtype: Fix passing of class param to inherited classmethods. 
This is getting more and more tangled, but that's old news.
 2014-06-08 22:28:44 +03:00
Paul Sokolovsky
639863d36e objtype: Optimize stack usage mp_obj_class_lookup(). 
As before, instead of pushing constant values on stack again and again, just
pass around pointer to a structure.
 2014-06-08 20:50:12 +03:00
Damien George
df896eceef Merge branch 'alloca' of github.com:marcusva/micropython into marcusva-alloca 2014-06-08 13:18:14 +01:00
Damien George
049a7a8153 py: Simplify function call of a bytecode object. 2014-06-08 00:37:40 +01:00
Paul Sokolovsky
b4efac14cd py: Make sure getattr() works with non-interned strings (by interning them). 2014-06-08 01:15:06 +03:00
Damien George
d31a093f9c Merge branch 'master' of github.com:micropython/micropython 
Conflicts:
	py/emitglue.c
 2014-06-07 22:02:35 +01:00
Paul Sokolovsky
5473f743f3 objtype: Enable __lt__ method support for instances. 2014-06-08 00:01:46 +03:00
Damien George
f0778a7ccb py: Implement default keyword only args. 
Should finish addressing issue #524.
 2014-06-07 22:01:00 +01:00
Paul Sokolovsky
b9b9354e6c modsys: Add optional support for sys.platform. 
Ports which wants to have it, should define MICROPY_PY_SYS_PLATFORM to a
string value they need.
 2014-06-07 23:40:04 +03:00
Paul Sokolovsky
7e4a2b0edc py: Add generic mp_not_implemented() func to use instead of assert(). 
Benefits: won't crash baremetal targets, will provide Python source location
when not implemented feature used (it will no longer provide C source
location, but just grep for error message).
 2014-06-07 23:26:27 +03:00
Damien George
aabd83ea20 py: Merge mp_execute_bytecode into fun_bc_call. 
This reduces stack usage by 16 words (64 bytes) for stmhal/ port.

See issue #640.
 2014-06-07 14:16:08 +01:00
Damien George
82ed3d62f6 py, mk: Revert change where build variables set with ?=. 
?= operator does not do delayed expansion (unlike =).
 2014-06-07 13:14:45 +01:00
Marcus von Appen
0c90eb1658 - FreeBSD provides alloca() via stdlib.h, in contrast to Linux and Windows 
- Move the includes for alloca() intp mpconfigport.h
 2014-06-07 09:36:04 +02:00
Marcus von Appen
8ffc02495f - Let the build environment decide about the toolchain to be used, in case 
there are special tweaks and paths to be considered. Just provide some
  defaults, in case the values are undefined.
- py-version.sh does not need any bash specific features.
- Use libdl only on Linux for now. FreeBSD provides dl*() calls from libc.
 2014-06-07 09:16:42 +02:00
Chris Angelico
de09caaa37 Bring the C and Python compute_hash functions into consistency 2014-06-07 07:06:18 +10:00
Paul Sokolovsky
d72bc2713a objint: Fix corner case in buffer access. 2014-06-06 23:08:37 +03:00
Dave Hylands
b69f9fa31f Fix str.modulo when precision is specified. 2014-06-05 23:09:02 -07:00
Paul Sokolovsky
380f147d2e modgc: Real 64-bit cleanness. 2014-06-06 03:01:39 +03:00
Paul Sokolovsky
a3ef8087e8 modgc: 64-bit cleanness. 2014-06-06 02:34:17 +03:00
Paul Sokolovsky
755a55f507 modgc: Implement return value for gc.collect(), enable on Unix. 2014-06-05 22:48:02 +03:00
Damien George
d4c2bddd0c py: Raise TypeError when trying to format non-int with %x,%o,%X. 
This behaviour follows Python 3.5 standard (in 3.4 it's a
DeprecationWarning which we'd rather make a TypeError).
 2014-06-05 19:44:54 +01:00
Paul Sokolovsky
f675ff3957 Merge pull request #665 from Rosuav/naming3.3 
Change comments (mainly URLs) to no longer specifically say Python 3.3
 2014-06-05 21:17:46 +03:00
Damien George
11de8399fe py: Small changes to objstr.c, including a bug fix. 
Some small fixed:

- Combine 'x' and 'X' cases in str format code.

- Remove trailing spaces from some lines.

- Make exception messages consistently begin with lower case (then
needed to change those in objarray and objtuple so the same
constant string data could be used).

- Fix bug with exception message having %c instead of %%c.
 2014-06-05 18:57:38 +01:00
Chris Angelico
daf973ae00 Change comments (mainly URLs) to no longer specifically say Python 3.3 2014-06-06 03:51:03 +10:00
Paul Sokolovsky
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
Chris Angelico
9ab8ab2117 Replace assert(0) with a self-documenting TODO string 2014-06-05 06:05:57 +10:00
Chris Angelico
4867413e69 Simplify detection of quote characters in mp_str_print_quoted. 
Once a double quote has been found, the subsequent discovery of a single quote
won't change behaviour at all, so don't bother looking for one.
 2014-06-04 03:26:40 +10:00
Chris Angelico
29bf7393c1 Correct file reference (there's no qstrraw.h) 2014-06-04 03:15:46 +10:00
Damien George
b294a7e3c9 py: Properly fix configuration of float and math module. 2014-06-03 13:43:20 +01:00
Damien George
3f52262465 py: Allow tail call optimisation in mp_call_function_n_kw. 
This saves 4 words of stack space per Python call.
 2014-06-03 13:40:16 +01:00
Damien George
65ec33200a py: Fix configuration of math module. 2014-06-03 12:33:38 +00:00
Damien George
bcb6ca4d5e py: Implement full behaviour of dict.update(), and dict(). 
Add keyword args to dict.update(), and ability to take a dictionary as
argument.

dict() class constructor can now use dict.update() directly.

This patch loses fast path for dict(other_dict), but is that really
needed?  Any anyway, this idiom will now re-hash the dictionary, so is
arguably more memory efficient.

Addresses issue #647.
 2014-06-03 12:53:44 +01:00
Paul Sokolovsky
411732e93b vm: If there's no lineno info, set lineno in traceback to 0, not 1. 
To clearly signify that lineno is not known.
 2014-06-03 12:32:59 +03:00
Paul Sokolovsky
b8f117dd32 py: For optimization level -O3 and higher, remove lineno info from bytecode. 2014-06-03 12:32:59 +03:00
Paul Sokolovsky
d3439d0c60 py: Instead of having "debug on" var, have "optimization level" var. 
This allows to have multiple "optimization" levels (CPython has two
(-OO removes docstrings), we can have more).
 2014-06-03 12:32:59 +03:00
Paul Sokolovsky
f753971e5d showbc: Make micropython -v also dump bytecode in hex form. 2014-06-03 01:39:13 +03:00
Paul Sokolovsky
a4ac5b9f05 showbc: Make sure it's possible to trace MAKE_FUNCTION arg to actual bytecode. 2014-06-03 01:26:51 +03:00
Paul Sokolovsky
8bf8404c15 showbc: Print code block header at the beginning, not in the middle of dump. 
Also, dump code block in bytes.
 2014-06-02 16:35:57 +03:00
Paul Sokolovsky
b325d25e46 lexer: Add another comment for somewhat obscure way __debug__ is handled. 2014-06-02 16:35:57 +03:00
Paul Sokolovsky
62798831be modstruct: Add one more extension to typecodes - 'S', a pointer to C string. 
Also, add comment with description of extension to CPython's typecodes.
 2014-06-02 16:35:56 +03:00
Damien George
fcc9cf63f1 py, str: Replace enum with actual function pointer. 
This way, it's slightly more efficient, uses less ROM (60 bytes less
for stmhal), and doesn't require to raise exception if bad operation
given.
 2014-06-01 18:22:09 +01:00