Damien George
17520224fa
py: Make all objects and instances derive from object.
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This makes isinstance(X, object) and issubclass(X, object) true for all
X.
2014-04-05 22:45:23 +01:00
Damien George
7efc5b3f34
py: Make globals and locals proper dictionary objects.
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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
Damien George
8b0535e23f
py: Change module globals from mp_map_t* to mp_obj_dict_t*.
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Towards addressing issue #424 .
Had a small increase to ROM usage (order 60 bytes).
2014-04-05 21:53:54 +01:00
Damien George
60be1cf3b9
py: Fix float printing on stmhal.
2014-04-05 20:51:29 +01:00
Damien George
12bab72d93
Improve GC finalisation code; add option to disable it.
2014-04-05 20:35:48 +01:00
Damien George
8123a3339d
Merge pull request #425 from iabdalkader/del
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Implement del
2014-04-05 18:49:39 +01:00
Damien George
ea13f407a3
py: Change nlr_jump to nlr_raise, to aid in debugging.
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This does not affect code size or performance when debugging turned off.
To address issue #420 .
2014-04-05 18:32:08 +01:00
Damien George
efccbf6f27
Merge pull request #436 from dhylands/pfenv-print-int
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Change pfenv_print_int to take machine_uint_t rather than unsinged in
2014-04-05 18:11:02 +01:00
Damien George
327a3e2faa
Merge pull request #435 from dhylands/str-modulo-float
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Allow floating point arguments with %d,i,u,o,x,X formats
2014-04-05 18:10:11 +01:00
Damien George
23419a2f8a
Merge pull request #433 from pfalcon/getattr-3arg
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py: Support 3-arg getattr() builtin (with default value).
2014-04-05 18:00:04 +01:00
Dave Hylands
64ef5d7f4e
Change pfenv_print_int to take machine_uint_t rather than unsinged in
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With this change, the following works:
>>> print('%#x' % 0x1234567890abcdef)
0x1234567890abcdef
2014-04-05 09:42:20 -07:00
Damien George
6d508666ea
Merge branch 'master' of github.com:micropython/micropython
2014-04-05 17:19:03 +01:00
Damien George
95004e5114
py: Fix delete operation on map/dict and set objects.
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Hash table can now be completely full (ie now NULL entry) before a
resize is triggered. Use sentinel value to indicate delete entry in the
table.
2014-04-05 17:17:19 +01:00
Dave Hylands
f81a49e464
Allow floating point arguments with %d,i,u,o,x,X formats
2014-04-05 08:26:51 -07:00
Paul Sokolovsky
e99841be69
mp_obj_get_int(): Add warning against adding implicit float->int conversion.
2014-04-05 17:46:47 +03:00
mux
cc849f70f4
Move del to locals
2014-04-05 15:49:03 +02:00
Damien George
09a4d8305d
py: Fix bug in DELETE_SUBSCR bytecode, decreasing sp too much.
2014-04-05 13:47:41 +01:00
Damien George
66edc5d899
py: Implement DELETE_SUBSCR bytecode; implement mp_obj_dict_delete.
2014-04-05 13:25:13 +01:00
Damien George
3c8aecf62c
Merge pull request #431 from pfalcon/unbreak-map-remove
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map: When removing a key, don't NULL the entry, but mark as deleted.
2014-04-05 12:09:09 +01:00
Paul Sokolovsky
586bfce10d
objfun: Add equality support.
2014-04-05 13:53:39 +03:00
Paul Sokolovsky
bfb7d6a26d
py: Support 3-arg getattr() builtin (with default value).
2014-04-05 13:34:02 +03:00
Paul Sokolovsky
438d504e27
objtype: Add equality test for type types.
2014-04-05 13:10:56 +03:00
Paul Sokolovsky
91cbe6033a
py: Allow types to be hashable.
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Quite natural to have d[int] = handle_int .
2014-04-05 12:51:58 +03:00
Paul Sokolovsky
c6813d92db
py: Put default namespace into module __main__.
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That's how CPython has it, in particular, "import __main__" should work.
2014-04-05 12:29:15 +03:00
Paul Sokolovsky
4a088f4b61
map: When removing a key, don't NULL the entry, but mark as deleted.
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When searching next time, such entry should be just skipped, not terminate
the search. It's known that marking techique is not efficient at the presense
of many removes, but namespace usage should not require many deletes, and
as for user dictionaries - well, open addressing map table with linear
rehashing and load factor of ~1 is not particularly efficient at all ;-).
TODO: May consider "shift other entries in cluster" approach as an
alternative.
2014-04-05 05:11:12 +03:00
Paul Sokolovsky
a0d32991ed
mp_load_name(): Optimize for outer scope where locals == globals.
2014-04-05 05:10:12 +03:00
Paul Sokolovsky
e3f58c8380
map: Add mp_map_dump() (#ifdef'ed) to be handy when debugging maps.
2014-04-05 05:10:02 +03:00
Damien George
6582a4170d
Merge pull request #421 from dhylands/git-version
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Add the git version and build-date to the banner
2014-04-04 16:09:29 +01:00
Damien George
e8208a7f02
py: Make False and True act like 0 and 1 for integer arithmetic.
2014-04-04 15:08:23 +01:00
Damien George
d7aadcfe1b
py: Allow dict constructor to take keyword arguments.
2014-04-04 15:08:00 +01:00
Damien George
36f0ee1a54
py: Remove mp_obj_less (use mp_binary_op(MP_BINARY_OP_LESS..) instead).
2014-04-04 15:07:17 +01:00
Damien George
9b1599c663
Merge pull request #422 from dhylands/str-modulo
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Str modulo
2014-04-04 12:37:52 +01:00
Damien George
af27259439
py: Enable optimisation of multiplying 2 small ints in compiler.
2014-04-04 11:21:58 +00:00
Damien George
ecf5b77123
py: This time, real proper overflow checking of small int power.
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Previous overflow test was inadequate.
2014-04-04 11:13:51 +00:00
Damien George
6902eeda25
py: Add m_malloc_fail function to handle memory allocation error.
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A malloc/realloc fail now throws MemoryError.
2014-04-04 10:52:59 +00:00
Dave Hylands
6756a37a77
Implements most of str.modulo
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The alternate form for floating point doesn't work yet.
The %(name)s form doesn't work yet.
2014-04-03 23:55:02 -07:00
Dave Hylands
bf7d690e36
Add the git version to the banner
2014-04-03 16:55:15 -07:00
Damien George
5bf565e353
py: Handle small int power overflow correctly.
2014-04-04 00:16:32 +01:00
Damien George
4b34c76fd6
Changes to get unix/ port compiling on Cygwin.
2014-04-03 23:51:16 +01:00
mux
4f7e9f5c44
Implement del
2014-04-03 23:55:12 +02:00
Paul Sokolovsky
98a627dc03
py: Add "io" module.
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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
8270e3853d
py: More robust int conversion and overflow checking.
2014-04-03 11:00:54 +00:00
Damien George
cc7085c1ce
Merge branch 'fix-format-int' of github.com:dhylands/micropython into dhylands-fix-format-int
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Conflicts:
py/objstr.c
2014-04-02 20:37:05 +01:00
Dave Hylands
22fe4d7344
Fix str.format to work with {:f/g/e} and ints
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Also fix objstr.c to compile when floats disabled.
2014-04-02 12:10:18 -07:00
Damien George
c322c5f07f
py: Fix regress for printing of floats and #if.
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Also change formating modifier in test script (it still passes with
original format though).
2014-04-02 20:04:15 +01:00
Paul Sokolovsky
e807fa8d60
gc: Uses uint defined in misc.h.
2014-04-02 20:36:32 +03:00
Damien George
094d450003
py: Wrap compile_scope_inline_asm in #if; remove comment from misc.h.
2014-04-02 17:31:27 +01:00
Damien George
70f33cde48
py: Fix up so that it can compile without float.
2014-04-02 17:06:05 +01:00
Damien George
af6edc61bd
py: Enable a jump optimisation in the compiler.
2014-04-02 16:12:28 +01:00
Damien George
882b363564
py: Move to Python 3.4.0 compatibility.
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Very little has changed. In Python 3.4 they removed the opcode
STORE_LOCALS, but in Micro Python we only ever used this for CPython
compatibility, so it was a trivial thing to remove. It also allowed to
clean up some dead code (eg the 0xdeadbeef in class construction), and
now class builders use 1 less stack word.
Python 3.4.0 introduced the LOAD_CLASSDEREF opcode, which I have not
yet understood. Still, all tests (apart from bytecode test) still pass.
Bytecode tests needs some more attention, but they are not that
important anymore.
2014-04-02 15:56:31 +01:00
