Commit Graph

3960 Commits

Author SHA1 Message Date
Josef Gajdusek
800d5cd16f esp8266: Implement time functions 2015-05-12 23:47:18 +01:00
Steve Zatz
c7df9c6c47 stmhal: Add os.rename function. 2015-05-12 23:43:11 +01:00
Damien George
f601390ef8 unix: Add some extra coverage tests for vstr and attrtuple. 2015-05-12 23:34:10 +01:00
Damien George
7bab32ef89 tests: Add further tests for class defining __hash__. 2015-05-12 23:08:18 +01:00
Damien George
c50772d19f py: Add mp_obj_get_int_truncated and use it where appropriate.
mp_obj_get_int_truncated will raise a TypeError if the argument is not
an integral type.  Use mp_obj_int_get_truncated only when you know the
argument is a small or big int.
2015-05-12 23:05:53 +01:00
Damien George
c2a4e4effc py: Convert hash API to use MP_UNARY_OP_HASH instead of ad-hoc function.
Hashing is now done using mp_unary_op function with MP_UNARY_OP_HASH as
the operator argument.  Hashing for int, str and bytes still go via
fast-path in mp_unary_op since they are the most common objects which
need to be hashed.

This lead to quite a bit of code cleanup, and should be more efficient
if anything.  It saves 176 bytes code space on Thumb2, and 360 bytes on
x86.

The only loss is that the error message "unhashable type" is now the
more generic "unsupported type for __hash__".
2015-05-12 22:46:02 +01:00
Paul Sokolovsky
6738c1dded vm: Properly handle StopIteration raised in user instance iterator.
I.e. in bytecode Python functions.
2015-05-11 23:57:42 +01:00
Paul Sokolovsky
d5e629ad0e objgenerator: Can optimize StopIteration to STOP_ITERATION only if arg is None.
Unfortunately, MP_OBJ_STOP_ITERATION doesn't have means to pass an associated
value, so we can't optimize StopIteration exception with (non-None) argument
to MP_OBJ_STOP_ITERATION.
2015-05-11 23:57:42 +01:00
Paul Sokolovsky
aa9dbb1b03 objgenerator: If generator yielded STOP_ITERATION value, it's stopped.
MP_OBJ_STOP_ITERATION is equivalent of raising StopIteration, except
mp_vm_return_kind_t for it is "yield".
2015-05-11 23:57:42 +01:00
blmorris
5df81de7af sthmal/rtc.c: Add calibration() method to get/set RTC fine-tuning value. 2015-05-11 23:48:39 +01:00
Paul Sokolovsky
a7c02c4538 vm: Null pointer test when checking for StopIteration optimizations.
When generator raises exception, it is automatically terminated (by setting
its code_state.ip to 0), which interferes with this check.

Triggered in particular by CPython's test_pep380.py.
2015-05-10 17:20:46 +03:00
Paul Sokolovsky
8fbabab1a8 unix: Include stdio.h to allow easy debugging with printf(). 2015-05-10 17:13:33 +03:00
Paul Sokolovsky
4a60cac916 runtime: Add TODO for mp_resume() on handling .close().
Exceptions in .close() should be ignored (dumped to sys.stderr, not
propagated), but in uPy, they are propagated. Fix would require
nlr-wrapping .close() call, which is expensive. Bu on the other hand,
.close() is not called often, so maybe that's not too bad (depends,
if it's finally called and that causes stack overflow, there's nothing
good in that). And yet on another hand, .close() can be implemented to
catch exceptions on its side, and that should be the right choice.
2015-05-10 02:39:45 +03:00
Paul Sokolovsky
717a958256 unix: Print unhandled exception to stderr, like CPython does. 2015-05-10 00:55:35 +03:00
Paul Sokolovsky
4ed7b7f751 py: iternext() may not return MP_OBJ_NULL, only MP_OBJ_STOP_ITERATION.
Testing for incorrect value led to premature termination of generator
containing yield from for such iterator (e.g. "yield from [1, 2]").
2015-05-10 00:41:49 +03:00
Damien George
a37d13c95d ACKNOWLEDGEMENTS: Add 1 backer name. 2015-05-09 22:37:34 +01:00
Paul Sokolovsky
c3ae03ff18 unix: Fix thumb2 vs arm native emitter auto-detection.
Make thumb2 have priority over arm.
2015-05-08 22:35:34 +01:00
Paul Sokolovsky
351424e719 emitnative: Revamp ARM codegen compile after full-arg support refactors.
The code was apparently broken after 9988618e0e
"py: Implement full func arg passing for native emitter.". This attempts to
propagate those changes to ARM emitter.
2015-05-08 22:35:34 +01:00
Damien George
d792d9e49e unix: Make extra-coverage function callable from Python scripts.
This allows the output of the extra-coverage tests to be checked using
the normal run-tests script.
2015-05-08 09:18:38 +01:00
Damien George
d3b32caea4 unix: Add special function to improve coverage.
The function and corresponding command-line option are only enabled for
the coverage build.  They are used to exercise uPy features that can't
be properly tested by Python scripts.
2015-05-08 00:19:56 +01:00
Damien George
0589c19d52 tests: Add test for machine module (mem* functions). 2015-05-08 00:18:28 +01:00
Paul Sokolovsky
76abb2e623 tools: Add script to install "upip" package manager.
upip is a simple and light-weight package manager for MicroPython modules,
offering subset of pip functionality. upip is part of micropython-lib
project: https://github.com/micropython/micropython-lib/tree/master/upip
This script bootstraps upip by downloading and unpacking it directly from
PyPI repository, with all other packages to be installed with upip itself.
2015-05-07 16:00:40 +03:00
Daniel Campora
2bdefea9d6 cc3200: Enable MICROPY_MODULE_WEAK_LINKS. 2015-05-07 12:19:31 +02:00
Damien George
4865a22f78 tools/pyboard.py: Add "--follow" option to wait for output indefinitely.
Also flush stdout so you can see output as it comes.
2015-05-07 10:14:51 +01:00
Dave Hylands
ff987ccf11 stmhal: Move debug UART repl to after uart_init0 call. 2015-05-06 22:16:49 +01:00
Josef Gajdusek
bda7041294 esp8266: Add support for frozen modules 2015-05-06 22:04:20 +01:00
Josef Gajdusek
d39d96b700 esp8266: Add .onsent callback support
The function passed to socket.onsent() gets called after data is succesfully
sent by the socket.
2015-05-06 21:47:44 +01:00
Josef Gajdusek
2d56df67cd esp8266: Initialize socket->connlist to NULL
This was causing crashes in .onconnect()
2015-05-06 21:47:43 +01:00
Damien George
57ebe1b27d unix-cpy: Fix adjustment of stack size when leaving exception handler.
Also remove __debug__ from one of the bytecode tests.
2015-05-06 16:46:21 +01:00
Josef Gajdusek
28076f3d4b esp8266: Fix garbage collector by hard-coding stack end address.
As user_init() is not a true main functions, the stack pointer captured within
is not pointing at the base of the stack. This caused gc_collect being called
with sp being higher than stack_end, causing integer overflow and crashing as
gc tried to scan almost the entire address space.
2015-05-06 14:01:07 +01:00
Damien George
9a42eb541e py: Fix naming of function arguments when function is a closure.
Addresses issue #1226.
2015-05-06 13:55:33 +01:00
Paul Sokolovsky
cd87d20f46 mkrules.mk: Add comment why dependency parsing regex was tweaked.
(Windows compatibility.)
2015-05-06 15:34:33 +03:00
Ari Suutari
c097ea5dd2 Adjust sed regex that processes dependency file from compiler
so that resulting file is correct also on windows systems (ie.
with file names containing drive letter).
2015-05-06 15:32:13 +03:00
Damien George
c98c128fe8 pyexec: Make raw REPL work with event-driven version of pyexec.
esp8266 port now has working raw and friendly REPL, as well as working
soft reset (CTRL-D at REPL, or raise SystemExit).

tools/pyboard.py now works with esp8266 port.
2015-05-06 00:02:58 +01:00
Damien George
367d4d1098 tests: Fix cmd_showbc now that LOAD_CONST_ELLIPSIS bytecode is gone. 2015-05-05 23:58:52 +01:00
Damien George
3d91b1f67f esp8266: Return CPU frequency in Hz. 2015-05-05 22:23:23 +01:00
Josef Gajdusek
82d08dccc6 esp8266: Fix endian of address returned by esp.getaddrinfo() 2015-05-05 22:19:48 +01:00
Damien George
8872abcbc4 py: Remove LOAD_CONST_ELLIPSIS bytecode, use LOAD_CONST_OBJ instead.
Ellipsis constant is rarely used so no point having an extra bytecode
for it.
2015-05-05 22:15:42 +01:00
Paul Sokolovsky
37c6555b44 obj: Handle user instance hash based on Python adhoc rules.
User instances are hashable by default (using __hash__ inherited from
"object"). But if __eq__ is defined and __hash__ not defined in particular
class, instance is not hashable.
2015-05-05 22:48:19 +03:00
Paul Sokolovsky
7667727021 objsingleton: New home for Ellipsis and NotImplemented.
Having NotImplemented as MP_OBJ_SENTINEL turned out to be problematic
(it needs to be checked for in a lot of places, otherwise it'll crash
as would pass MP_OBJ_IS_OBJ()), so made a proper singleton value like
Ellipsis, both of them sharing the same type.
2015-05-05 22:18:07 +03:00
Daniel Campora
e04aa96b4d cc3200: Define MICROPY_CPYTHON_COMPAT=0.
This only disables some corner case functionality to keep C Python
compatibility, and saves ~600 bytes.
2015-05-05 11:23:06 +02:00
Paul Sokolovsky
5ab5ac5448 modbuiltins: Add NotImplemented builtin constant.
From https://docs.python.org/3/library/constants.html#NotImplemented :
"Special value which should be returned by the binary special methods
(e.g. __eq__(), __lt__(), __add__(), __rsub__(), etc.) to indicate
that the operation is not implemented with respect to the other type;
may be returned by the in-place binary special methods (e.g. __imul__(),
__iand__(), etc.) for the same purpose. Its truth value is true."

Some people however appear to abuse it to mean "no value" when None is
a legitimate value (don't do that).
2015-05-04 19:45:53 +03:00
Paul Sokolovsky
3d3ef36e97 modstruct: Rename module to "ustruct", to allow full Python-level impl. 2015-05-04 16:53:52 +03:00
Paul Sokolovsky
1829d86ef5 modstruct: Group module qstr's together. 2015-05-04 15:51:08 +03:00
Josef Gajdusek
9e00ac89d5 esp8266: Add esp.socket class, with ESP-style socket functionality.
* UDP currently not supported
 * As there is no way (that I know of) the espconn_regist_connectcb()
   callback can recognize on which socket has the connection arrived,
   only one listening function at a time is supported
2015-05-04 11:48:40 +01:00
Josef Gajdusek
04ee5983fe lib: Move some common mod_network_* functions to lib/netutils. 2015-05-04 11:48:40 +01:00
Damien George
47b9809d23 py: Check that arg to object.__new__ is a user-defined type.
Addresses issue #1203.
2015-05-04 11:08:40 +01:00
Paul Sokolovsky
0116218fa8 modmachine: Add new module to access hardware, starting with physical memory.
Refactored from "stm" module, provides mem8, mem16, mem32 objects with
array subscript syntax.
2015-05-04 13:05:12 +03:00
Paul Sokolovsky
c4dc1b5c23 CONTRIBUTING.md: Link to contrib guidelines and code conventions. 2015-05-03 22:04:52 +01:00
Josef Gajdusek
7e7039b53c esp8266: Export station status() constants 2015-05-03 22:07:00 +03:00