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55 Commits

Author SHA1 Message Date
Damien George
dd4f4530ab py: Add builtin memoryview object (mostly using array code). 2014-10-23 13:34:35 +01:00
Damien George
f5d69794a8 extmod: Add uheapq module. 2014-10-22 23:20:15 +01:00
Damien George
e7a478204a py: Remove unused and unneeded SystemError exception. 
It's purpose is for internal errors that are not catastrophic (ie not as
bad as RuntimeError).  Since we don't use it, we don't need it.
 2014-10-22 19:42:55 +01:00
Paul Sokolovsky
911c00bbc5 modzlibd: Remove, superceded by moduzlib. 2014-10-13 14:13:22 +03:00
Damien George
29f5682621 Merge pull request #904 from pfalcon/moduzlib 
Module "uzlib" - based on similarly named library
 2014-10-12 23:25:24 +01:00
Paul Sokolovsky
34162872b1 moduzlib: Integrate into the system. 2014-10-13 00:07:44 +03:00
Damien George
c14a81662c py: Add module weak link support. 
With this patch a port can enable module weak link support and provide
a dict of qstr->module mapping.  This mapping is looked up only if an
import fails to find the requested module in the filesystem.

This allows to have the builtin module named, eg, usocket, and provide
a weak link of "socket" to the same module, but this weak link can be
overridden if a file by the name "socket.py" is found in the import
path.
 2014-10-12 20:18:40 +01:00
Paul Sokolovsky
c71e045165 modure: Initial module, using re1.5 (which is based on re1 codebase). 
https://github.com/pfalcon/re1.5
 2014-10-11 14:36:32 +03:00
Damien George
8b03d944e2 py: Remove IOError since it's deprecated; use OSError instead. 
In CPython IOError (and EnvironmentError) is deprecated and aliased to
OSError.  All modules that used to raise IOError now raise OSError (or a
derived exception).

In Micro Python we never used IOError (except 1 place, incorrectly) and
so don't need to keep it.

See http://legacy.python.org/dev/peps/pep-3151/ for background.
 2014-09-30 13:59:30 +00:00
Damien George
3d61528fe7 py: Add 'builtins' module. 2014-09-17 23:17:26 +01:00
Damien George
612045f53f py: Add native json printing using existing print framework. 
Also add start of ujson module with dumps implemented.  Enabled in unix
and stmhal ports.  Test passes on both.
 2014-09-17 22:56:34 +01:00
Damien George
013d53c0b4 Remove skeletal modselect from extmod and just put it in stmhal. 2014-09-07 20:42:01 +01:00
Damien George
6c9c7bc75a stmhal: Implement generic select.select and select.poll. 2014-09-07 20:40:32 +01:00
Damien George
8f81b5cb4b py: Put SystemExit in builtin namespace. 
Also fix unix port so that SystemExit with no arg exits with value 0.
 2014-08-16 14:32:06 +01:00
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
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
cb78f862cb py: Allow to disable array module and bytearray type. 
array.array and bytearray share big deal of code, so to get real savings,
both need to be disabled.
 2014-06-27 21:02:04 +03:00
Paul Sokolovsky
59c675a64c py: Include mpconfig.h before all other includes. 
It defines types used by all other headers.

Fixes #691.
 2014-06-21 22:43:22 +03:00
Paul Sokolovsky
3b6f7b95eb py: Separate MICROPY_PY_BUILTINS_COMPLEX from MICROPY_PY_BUILTINS_FLOAT. 
One thing is wanting to do 1 / 2 and get something else but 0, and quite
another - doing rocket science ;-).
 2014-06-20 18:00:23 +03:00
Emmanuel Blot
f6932d6506 Prefix ARRAY_SIZE with micropython prefix MP_ 2014-06-19 18:54:34 +02:00
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
b294a7e3c9 py: Properly fix configuration of float and math module. 2014-06-03 13:43:20 +01:00
Damien George
65ec33200a py: Fix configuration of math module. 2014-06-03 12:33:38 +00:00
Damien George
3ebd4d0cae py: Add option to disable set() object (enabled by default). 2014-06-01 13:46:47 +01:00
Damien George
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
Damien George
ee3fd46f13 Rename configuration variables controling Python features. 
Now of the form MICROPY_PY_*.  See issue #35.
 2014-05-24 23:03:12 +01:00
Damien George
58ebde4664 Tidy up some configuration options. 
MP_ALLOC_* -> MICROPY_ALLOC_*
MICROPY_PATH_MAX -> MICROPY_ALLOC_PATH_MAX
MICROPY_ENABLE_REPL_HELPERS -> MICROPY_HELPER_REPL
MICROPY_ENABLE_LEXER_UNIX -> MICROPY_HELPER_LEXER_UNIX
MICROPY_EXTRA_* -> MICROPY_PORT_*

See issue #35.
 2014-05-21 20:32:59 +01:00
Paul Sokolovsky
ff30666c69 py: Add basic implementation of hasattr() function. 2014-05-11 20:51:30 +03:00
Paul Sokolovsky
b181b581aa objset: Give up and implement frozenset. 
Tired of patching CPython stdlib for it.
 2014-05-10 16:56:20 +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
6d3c5e4301 Add ARRAY_SIZE macro, and use it where possible. 2014-04-26 10:47:29 +01:00
Damien George
107c9fb235 py: Make collections module configurable, enabled by default. 2014-04-26 10:31:15 +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
Damien George
777b0f32f4 py: Add property object, with basic functionality. 
Enabled by MICROPY_ENABLE_PROPERTY.
 2014-04-13 18:59:45 +01:00
Damien George
49f20b841d py: Add more #if's for configurable MOD_SYS. 2014-04-13 13:05:16 +01:00
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
48fdaad824 py: Rename collections module to _collections. 
We're not going to implement all the plethora of types in there in C.
Funnily, CPython implements defaultdict in C, and namedtuple in Python.
 2014-04-13 10:24:00 +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
4dcb605ac4 py: Make bytearray a proper type. 2014-04-08 22:11:40 +03:00
Paul Sokolovsky
cc0af3d727 py: Implement globals() and locals() builtins. 2014-04-06 01:01:36 +03:00
Damien George
7efc5b3f34 py: Make globals and locals proper dictionary objects. 
Finishes addressing issue #424.

In the end this was a very neat refactor that now makes things a lot
more consistent across the py code base.  It allowed some
simplifications in certain places, now that everything is a dict object.

Also converted builtins tables to dictionaries.  This will be useful
when we need to turn builtins into a proper module.
 2014-04-05 22:36:42 +01:00
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
Damien George
3e1a5c10c5 py: Rename old const type objects to mp_type_* for consistency. 2014-03-29 13:43:38 +00:00