suspect-devices/circuitpython/py/map.c, branch v1.4.5CircuitPython - a Python implementation for teaching coding with microcontrollershttps://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=v1.4.52015-05-12T21:46:02+00:00py: Convert hash API to use MP_UNARY_OP_HASH instead of ad-hoc function.2015-05-12T21:46:02+00:00Damien Georgedamien.p.george@gmail.com2015-05-11T12:25:19+00:00urn:sha1:c2a4e4effc81d8ab21bb014e34355643e5ca0da2
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__".
py: Some trivial cosmetic changes, for code style consistency.2015-04-04T14:53:11+00:00Damien Georgedamien.p.george@gmail.com2015-04-04T14:53:11+00:00urn:sha1:2801e6fad8b8b3ecdd9c8bc58f9515ff66eca46cpy: Clarify API for map/set lookup when removing&adding at once.2015-03-20T17:41:37+00:00Damien Georgedamien.p.george@gmail.com2015-03-20T17:41:37+00:00urn:sha1:d1cee02783666338b526ac686c19440c5f44b258
Addresses issue #1160.
py: Implement core of OrderedDict type.2015-03-20T17:26:10+00:00Paul Sokolovskypfalcon@users.sourceforge.net2015-03-17T23:25:04+00:00urn:sha1:0ef01d0a75b8b2f48a72f0041e048a390b9e75b6
Given that there's already support for "fixed table" maps, which are
essentially ordered maps, the implementation of OrderedDict just extends
"fixed table" maps by adding an "is ordered" flag and add/remove
operations, and reuses 95% of objdict code, just making methods tolerant
to both dict and OrderedDict.
Some things are missing so far, like CPython-compatible repr and comparison.
OrderedDict is Disabled by default; enabled on unix and stmhal ports.
py, unix: Allow to compile with -Wsign-compare.2015-01-16T17:47:07+00:00Damien Georgedamien.p.george@gmail.com2015-01-16T17:47:07+00:00urn:sha1:963a5a3e82ded7ee75adae72ae7cb14796fa150e
See issue #699.
py: Move to guarded includes, everywhere in py/ core.2015-01-01T20:32:09+00:00Damien Georgedamien.p.george@gmail.com2015-01-01T20:27:54+00:00urn:sha1:51dfcb4bb7613ed164952712d9a5235a7b833cde
Addresses issue #1022.
py: Allow to properly disable builtin "set" object.2014-12-27T17:33:30+00:00Damien Georgedamien.p.george@gmail.com2014-12-27T17:07:16+00:00urn:sha1:e37dcaafb43c1246ab55d79ebb8889a61f280533
This patch makes MICROPY_PY_BUILTINS_SET compile-time option fully
disable the builtin set object (when set to 0). This includes removing
set constructor/comprehension from the grammar, the compiler and the
emitters. Now, enabling set costs 8168 bytes on unix x64, and 3576
bytes on stmhal.
map: Add empty fixed map.2014-11-27T17:37:07+00:00Paul Sokolovskypfalcon@users.sourceforge.net2014-11-26T19:17:16+00:00urn:sha1:e5dbe1e28340a9d1a7b651b35d8de449c46fcf23
Useful when need to call kw-receiving functions without any keywords
from C, etc.
py: Fix some macros defines; cleanup some includes.2014-11-05T21:16:41+00:00Damien Georgedamien.p.george@gmail.com2014-11-05T21:16:41+00:00urn:sha1:7860c2a68acd1ccd28cb4bb87819487fd6966a9epy: Make map, dict, set use mp_int_t/mp_uint_t exclusively.2014-08-30T12:23:35+00:00Damien Georgedamien.p.george@gmail.com2014-08-30T12:23:35+00:00urn:sha1:93965e726fb307739c31b0fc61d972391ffba677
Part of code cleanup, towards resolving issue #50.