a157e4caba
py: str.join can now take arbitrary iterable as argument.
2014-04-09 19:17:53 +01:00
13d6739cc7
py: Generators can have their locals closed over.
2014-04-09 19:01:45 +01:00
2bf7c09222
py: Properly implement deletion of locals and derefs, and detect errors.
...
Needed to reinstate 2 delete opcodes, to specifically check that a local
is not deleted twice.
2014-04-09 15:26:46 +01:00
11d8cd54c9
py, compiler: Turn id_info_t.param into a set of flags.
...
So we can add more flags.
2014-04-09 14:42:51 +01:00
b140bff877
py, compile: Simplify initialisation of compiler structure.
2014-04-09 12:54:21 +01:00
02a4c05c5f
py, compile: Reduce size of compiler structure.
2014-04-09 12:50:58 +01:00
922ddd6415
py, compile: Combine have_star_arg, have_dbl_star_arg into star_flags.
...
Small reduction in ROM, heap and stack usage.
2014-04-09 12:43:17 +01:00
78035b995f
py, compiler: Clean up and compress scope/compile structures.
...
Convert int types to uint where sensible, and then to uint8_t or
uint16_t where possible to reduce RAM usage.
2014-04-09 12:27:39 +01:00
03b9ad7b01
gc.c: Remove superfluous typedef (bute defined in misc.h).
2014-04-09 04:13:21 +03:00
88d7bba961
py: Make it so that printing a small int does not allocate heap memory.
...
With the implementation of proper string formatting, code to print a
small int was delegated to mpz_as_str_inpl (after first converting the
small int to an mpz using stack memory). But mpz_as_str_inpl allocates
heap memory to do the conversion, so small ints needed heap memory just
to be printed.
This fix has a separate function to print small ints, which does not
allocate heap, and allocates less stack.
String formatting, printf and pfenv are now large beasts, with some
semi-duplicated code.
2014-04-08 23:30:46 +01:00
803b9263ab
Merge branch 'master' of github.com:micropython/micropython
2014-04-08 23:11:51 +01:00
eec91057b8
py: Add comment mpz function, and free memory used for string printing.
2014-04-08 23:11:00 +01:00
a985b4593d
objint: Implement int.from_bytes() class method and .to_bytes() method.
...
These two are apprerently the most concise and efficient way to convert
int to/from bytes in Python. The alternatives are struct and array modules,
but methods using them are more verbose in Python code and less efficient
in memory/cycles.
2014-04-09 01:07:37 +03:00
3aa8ee7c9e
py: Add mp_get_buffer(), mp_get_buffer_raise() convenience functions to API.
2014-04-09 01:07:37 +03:00
348435d279
py: Reinstate old pfenv_print_int function for stmhal's printf.
2014-04-08 22:10:37 +01:00
a9837bbf8b
py: Remove obsolete mp_delete_subscr declaration.
2014-04-08 22:06:31 +01:00
f4c9b33abf
py: Remove DELETE_SUBSCR opcode, combine with STORE_SUBSCR.
...
This makes the runtime and object APIs more consistent. mp_store_subscr
functionality now moved into objects (ie list and dict store_item).
2014-04-08 21:32:29 +01:00
4671392d90
Merge branch 'master' of github.com:micropython/micropython
2014-04-08 21:13:04 +01:00
1d24ea5207
py: Finish implementation of all del opcodes.
...
At this point, all opcodes are now implemented!
Some del opcodes have been combined with store opcodes, with the value
to store being MP_OBJ_NULL.
2014-04-08 21:11:49 +01:00
4dcb605ac4
py: Make bytearray a proper type.
2014-04-08 22:11:40 +03:00
134c10e776
Merge branch 'master' of github.com:micropython/micropython
2014-04-08 18:29:50 +01:00
47e1b85d9c
py: Improve inline assembler; add a few more opcodes.
2014-04-08 18:28:33 +01:00
495d781a36
py: implement UNPACK_EX byte code (for: a, *b, c = d)
2014-04-08 17:51:47 +01:00
7a70a3ae9a
bytes: Support buffer protocol.
2014-04-08 19:08:34 +03:00
b9cf3d3730
bytearray: Support bytearray(int) constructor.
...
To create bytearray of given length.
2014-04-08 19:08:34 +03:00
e753d916c0
py: Raise exception for unimplemented byte codes.
2014-04-08 16:49:28 +01:00
b7ffdcc1c7
py: Improve compiler syntax errors; catch more errors.
2014-04-08 16:41:02 +01:00
26cf55ae05
Add a check for NULL nlr_top in nlr_jump.
...
If no nlr_buf has been pushed, and an nlr_jump is called, then control
is transferred to nlr_jump_fail (which should bail out with a fatal
error).
2014-04-08 14:08:14 +00:00
73c79b9925
py: Continue line if last character is backslash.
2014-04-08 11:33:28 +00:00
443e018a3f
py: Improve GC locking/unlocking, and make it part of the API.
2014-04-08 11:31:21 +00:00
ff5639fd42
Merge pull request #451 from lurch/repr-fixes
...
Display \r and \t escape codes in string repr
2014-04-08 12:11:40 +01:00
97790455fe
Improve REPL detecting when input needs to continue.
...
Full CPython compatibility with this requires actually parsing the
input so far collected, and if it fails parsing due to lack of tokens,
then continue collecting input. It's not worth doing it this way. Not
having compatibility at this level does not hurt the goals of Micro
Python.
2014-04-08 11:04:29 +00:00
12968fb6b2
Display \r and \t escape codes in string repr
2014-04-08 02:42:50 +01:00
a12a0f78b0
py: Rename pfenv_print_int to pfenv_print_mp_int, and add back former.
...
stmhal relies on pfenv_* to implement its printf. Thus, it needs a
pfenv_print_int which prints a proper 32-bit integer. With latest
change to pfenv, this function became one that took mp_obj_t, and
extracted the integer value from that object.
To fix temporarily, pfenv_print_int has been renamed to
pfenv_print_mp_int (to indicate it takes a mp_obj_t for the int), and
pfenv_print_int has been added (which takes a normal C int). Currently,
pfenv_print_int proxies to pfenv_print_mp_int, but this means it looses
the MSB. Need to find a way to fix this, but the only way I can think
of will duplicate lots of code.
2014-04-08 01:29:53 +01:00
23dc6d0ace
Fix truncation problem when using longlong implementation.
2014-04-07 13:47:04 -07:00
c4029e5079
Add string formatting support for longlong and mpz.
2014-04-07 11:38:45 -07:00
10072b72a5
Merge pull request #439 from lurch/makefile-tweaks
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Makefile tweaks
2014-04-07 13:17:31 +01:00
a28507ab2b
py: Detect unmatched tripple quote in repl helper.
2014-04-07 13:01:30 +01:00
5e443f4b70
Merge remote-tracking branch 'upstream/master' into makefile-tweaks
2014-04-07 01:41:24 +01:00
902d9552c5
Replace some Makefile commands with variables in py/mkenv.mk
2014-04-07 01:35:45 +01:00
2bfd2dc770
py: Revert revert for allocation policy of set hash table.
2014-04-07 01:16:17 +01:00
46bd12d57e
objset: Fix incorrect workaround against mp_set_init() munging alloc size.
...
No longer needed after recent change which guarantees that mp_set_init()
will allocate exact number of slots requested.
2014-04-07 03:08:46 +03:00
c75427baaa
py: Revert change to allocation policy for mp_set_t.
...
Seems that this fixes all set tests.
2014-04-07 00:54:04 +01:00
ff715429ea
py: Fix str.replace for case when arg 0 or 1 is empty string.
2014-04-07 00:39:13 +01:00
7cf057aeeb
objdict: Implement equality operator.
...
Sure, it's O(n^2).
2014-04-06 21:31:42 +03:00
5fedd0c3b7
py: Fix dict.copy() and low-level map/set allocation.
...
Two things: 1) set flags in copy properly; make mp_map_init() not be too
smart and do something with requested alloc size. Policy of using prime
numbers for alloc size is high-level policy which should be applied at
corresponding high levels. Low-level functions should just do what they're
asked to, because they don't have enough context to be smarter than that.
For example, munging with alloc size of course breaks dict copying (as
changing sizes requires rehashing).
2014-04-06 21:31:42 +03:00
ea85a121f2
objdict: Support creating dict from another dict.
2014-04-06 20:08:56 +03:00
cdd96dff2c
py: Implement more features in native emitter.
...
On x64, native emitter now passes 70 of the tests.
2014-04-06 12:58:40 +01:00
65cad12d38
py: Add option to compiler to specify default code emitter.
...
Also add command line option to unix port to select emitter.
2014-04-06 11:48:15 +01:00
deed087e2c
py: str.split: handle non-default separator.
2014-04-06 11:11:15 +01:00
Damien George