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47 Commits

Author SHA1 Message Date
Paul Sokolovsky
510296f25a modzlibd: Decompress part of "zlib" module, based on miniz tinfl.c . 2014-08-13 00:26:19 +03:00
Damien George
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
Paul Sokolovsky
cb66f41ebc py: Make print() accept "file" argument, and actually print to stream. 
And not system printf(), like it was before. For this, move pfenv_printf()
from stmhal port to py/.
 2014-07-19 21:27:22 +03:00
Paul Sokolovsky
8215847b4d moductypes: Foreign data interface module, roughly based on ctype ideas. 
But much smaller and memory-efficient. Uses Python builtin data structures
(dict, tuple, int) to describe structure layout.
 2014-07-09 19:28:24 +03:00
Paul Sokolovsky
561789d718 unix modsocket: Make .makefile() method more compliant. 
.makefile() should allow to specify which stream time to create - byte
or text.
 2014-05-24 21:24:37 +03:00
Paul Sokolovsky
ff30666c69 py: Add basic implementation of hasattr() function. 2014-05-11 20:51:30 +03:00
Paul Sokolovsky
f9e54e0ea5 modgc: Add new module for GC-related functionality. 2014-05-06 02:28:49 +03:00
Damien George
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
Damien George
71d3112f7e py: Make built-in 'range' a class. 
Addresses issue #487.
 2014-04-17 18:18:55 +01:00
Damien George
dbdfee15a1 py: Add cmath module, for complex math. Disabled by default. 
Not all functions implemented.  Not enabled on pyboard.
 2014-04-17 17:11:03 +01:00
Damien George
897fe0c0d0 py: Add builtin functions bin and oct, and some tests for them. 2014-04-15 22:03:55 +01:00
Damien George
5805111732 py: Add hex builtin function. 
A one-liner, added especially for @pfalcon :)
 2014-04-15 12:42:52 +01:00
Paul Sokolovsky
14de114ba8 objdict: Add __delitem__. 2014-04-13 23:55:59 +03:00
Paul Sokolovsky
cd94b384a3 objdict: Add __setitem__. 2014-04-13 23:41:49 +03:00
Damien George
640e7e4779 Merge pull request #476 from pfalcon/static-sys 
Convert sys module to static allocation
 2014-04-13 12:52:39 +01:00
Paul Sokolovsky
68e7c5146c py: Factor out impl of special methods for builtin types into opmethods.c 2014-04-13 11:54:53 +03:00
Paul Sokolovsky
5500cdeec7 py, unix: Convert sys module to static representation. 2014-04-13 07:02:56 +03:00
Paul Sokolovsky
e9db840480 py: Start implementing "struct" module. 
Only calcsize() and unpack() functions provided so far, for little-endian
byte order. Format strings don't support repition spec (like "2b3i").

Unfortunately, dealing with all the various binary type sizes and alignments
will lead to quite a bloated "binary" helper functions  - if optimizing for
speed. Need to think if using dynamic parametrized algos makes more sense.
 2014-04-10 03:58:03 +03:00
Paul Sokolovsky
cc0af3d727 py: Implement globals() and locals() builtins. 2014-04-06 01:01:36 +03:00
Paul Sokolovsky
c6813d92db py: Put default namespace into module __main__. 
That's how CPython has it, in particular, "import __main__" should work.
 2014-04-05 12:29:15 +03:00
Paul Sokolovsky
98a627dc03 py: Add "io" module. 
So far just includes "open" function, which should be supplied by a port.

TODO: Make the module #ifdef'ed.
 2014-04-03 22:08:57 +03:00
Paul Sokolovsky
e9137b94f2 py: Implement getattr() builtin. 2014-03-27 00:11:36 +02:00
Damien George
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
Damien George
24ff063e80 py: Remove obsolete declarations; make mp_obj_get_array consistent. 2014-03-24 10:47:13 +00:00
Damien George
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
Paul Sokolovsky
d08fd68664 Add basic collections.namedtuple implementation. 2014-03-03 11:42:53 +08:00
Paul Sokolovsky
1d938c9503 Expose __import__() function. 2014-02-04 00:47:06 +02:00
Damien George
ca4767984b py: Implement builtin exec. 2014-02-03 22:44:10 +00:00
Damien George
4acb2452b3 py: Add very basic implementation of dir() builtin. 
Only works on modules and class instances.
 2014-02-02 22:07:44 +00:00
xbe
0ebf8534ab Implement and add tests for the id() builtin function. 2014-02-01 19:00:41 -08:00
Paul Sokolovsky
a80ff04fe7 Add dummy bytes() constructor. 
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
Damien George
91d457a277 py: Put micropython module init code in builtinmp.c. 2014-01-20 10:30:24 +00:00
Paul Sokolovsky
440cc3f028 Expose memory stats functions via "micropython" module. 
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
Damien George
4899ff9470 Merge branch 'str-repr' of github.com:pfalcon/micropython into pfalcon-str-repr 
Conflicts:
	tests/basics/tests/exception1.py
 2014-01-15 22:39:03 +00:00
Damien George
d02c6d8962 Implement eval. 2014-01-15 22:14:03 +00:00
Damien George
e2fb2baaa4 Implement repr. 2014-01-15 21:40:48 +00:00
Paul Sokolovsky
36c4499d36 Implement str() and repr() builtin functions. 2014-01-15 02:15:47 +02:00
John R. Lenton
93451002f0 Merge remote-tracking branch 'upstream/master' into builtins 
Conflicts:
	py/builtin.c
	py/builtin.h
	py/runtime.c
 2014-01-13 23:14:35 +00:00
Damien George
2300537c79 Cleanup built-ins, and fix some compiler warnings/errors. 2014-01-13 19:39:01 +00:00
John R. Lenton
5c76839559 sorted 2014-01-13 05:12:50 +00:00
Damien George
004cdcebfe py: Implement base class lookup, issubclass, isinstance. 2014-01-09 21:43:51 +00:00
Damien George
b97669ab94 py: Improve __build_class__. 2014-01-08 11:47:55 +00:00
Damien George
40563d56bd py: Add framework for built-in "type()" function. 2014-01-02 16:01:17 +00:00
Damien George
209d1b1835 py: add int() and float() built-ins, partially implemented. 2014-01-01 17:03:35 +00:00
Damien
d99b05282d Change object representation from 1 big union to individual structs. 
A big change.  Micro Python objects are allocated as individual structs
with the first element being a pointer to the type information (which
is itself an object).  This scheme follows CPython.  Much more flexible,
not necessarily slower, uses same heap memory, and can allocate objects
statically.

Also change name prefix, from py_ to mp_ (mp for Micro Python).
 2013-12-21 18:17:45 +00:00
Damien
a3dcd9e80c py: add more Python built-in functions. 2013-12-17 21:35:38 +00:00
Damien
660365e14c py: split runtime into map, obj, builtin. 2013-12-17 18:27:24 +00:00