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2014-04-05objtype: Add equality test for type types.Paul Sokolovsky
2014-04-05py: Allow types to be hashable.Paul Sokolovsky
Quite natural to have d[int] = handle_int .
2014-04-05py: Put default namespace into module __main__.Paul Sokolovsky
That's how CPython has it, in particular, "import __main__" should work.
2014-04-05map: When removing a key, don't NULL the entry, but mark as deleted.Paul Sokolovsky
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.
2014-04-05mp_load_name(): Optimize for outer scope where locals == globals.Paul Sokolovsky
2014-04-05map: Add mp_map_dump() (#ifdef'ed) to be handy when debugging maps.Paul Sokolovsky
2014-04-04Merge pull request #421 from dhylands/git-versionDamien George
Add the git version and build-date to the banner
2014-04-04py: Make False and True act like 0 and 1 for integer arithmetic.Damien George
2014-04-04py: Allow dict constructor to take keyword arguments.Damien George
2014-04-04py: Remove mp_obj_less (use mp_binary_op(MP_BINARY_OP_LESS..) instead).Damien George
2014-04-04Merge pull request #422 from dhylands/str-moduloDamien George
Str modulo
2014-04-04py: Enable optimisation of multiplying 2 small ints in compiler.Damien George
2014-04-04py: This time, real proper overflow checking of small int power.Damien George
Previous overflow test was inadequate.
2014-04-04py: Add m_malloc_fail function to handle memory allocation error.Damien George
A malloc/realloc fail now throws MemoryError.
2014-04-03Implements most of str.moduloDave Hylands
The alternate form for floating point doesn't work yet. The %(name)s form doesn't work yet.
2014-04-03Add the git version to the bannerDave Hylands
2014-04-04py: Handle small int power overflow correctly.Damien George
2014-04-03Changes to get unix/ port compiling on Cygwin.Damien George
2014-04-03Implement delmux
2014-04-03py: Add "io" module.Paul Sokolovsky
So far just includes "open" function, which should be supplied by a port. TODO: Make the module #ifdef'ed.
2014-04-03py: More robust int conversion and overflow checking.Damien George
2014-04-02Merge branch 'fix-format-int' of github.com:dhylands/micropython into ↵Damien George
dhylands-fix-format-int Conflicts: py/objstr.c
2014-04-02Fix str.format to work with {:f/g/e} and intsDave Hylands
Also fix objstr.c to compile when floats disabled.
2014-04-02py: Fix regress for printing of floats and #if.Damien George
Also change formating modifier in test script (it still passes with original format though).
2014-04-02gc: Uses uint defined in misc.h.Paul Sokolovsky
2014-04-02py: Wrap compile_scope_inline_asm in #if; remove comment from misc.h.Damien George
2014-04-02py: Fix up so that it can compile without float.Damien George
2014-04-02py: Enable a jump optimisation in the compiler.Damien George
2014-04-02py: Move to Python 3.4.0 compatibility.Damien George
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.
2014-04-02py: Factor out static/class method unwrapping code; add tests.Damien George
2014-04-02py: Implement floating point power binop.Damien George
2014-04-02py: Allow multiple of str/list/tuple on left by an integer.Damien George
2014-04-02py: Add support for sep and end keywords in print.Damien George
2014-04-01py: Fix math.{ceil,floor,trunc} to return int.Damien George
2014-04-01py: Make pfenv.c conform to code conventions.Damien George
2014-04-01Reduce stack usage of pfenv_print_strnDave Hylands
2014-04-01Fix INT_BUF_SIZE to work with 32-bit and 64-bitDave Hylands
2014-04-01py: Remove implicit conversion from int to float.Damien George
2014-04-01Enhance str.format supportDave Hylands
This adds support for almost everything (the comma isn't currently supported). The "unspecified" type with floats also doesn't behave exactly like python. Tested under unix with float and double Spot tested on stmhal
2014-03-31py: Implement __getattr__.Damien George
It's not completely satisfactory, because a failed call to __getattr__ should not raise an exception. __setattr__ could be implemented, but it would slow down all stores to a user created object. Need to implement some caching system.
2014-03-31objstr: Very basic implementation of % string formatting operator.Paul Sokolovsky
2014-03-31py: Wrap .__class__ handling in MICROPY_CPYTHON_COMPAT.Paul Sokolovsky
Because it's superfluos in the presence of type(), a remenant from Python's "old classes".
2014-03-31objtype: Wrap .__name__ handling in MICROPY_CPYTHON_COMPAT.Paul Sokolovsky
Because it's runtime reflection feature, not required for many apps. Rant time: Python could really use better str() vs repr() distinction, for example, repr(type) could be "<class 'foo'>" (as it is now), and str(type) just "foo". But alas, getting straight name requires adhoc attribute.
2014-03-31py: Fix bug in optimised for .. range.Damien George
Don't store final, failing value to the loop variable. This fix also makes for .. range a bit more efficient, as it uses less store/load pairs for the loop variable.
2014-03-31py: Fix vstr_init for case that alloc = 0.Damien George
2014-03-31Merge branch 'master' of github.com:micropython/micropythonDamien George
2014-03-31py: Remove old "run time" functions that were 1 liners.Damien George
2014-03-31py: Disable dump_args function call entirely when not debugging.Damien George
Yes, I know, a good compiler will optimise this away, but I feel this is neater.
2014-03-31objtype: Add virtual __name__ attribute.Paul Sokolovsky
It's virtual because it's not shown in dir(...). (That's also how CPython has it).
2014-03-31mp_resume: Dare to pass send_value of NULL.Paul Sokolovsky
There was thinkos that either send_value or throw_value is specified, but there were cases with both. Note that send_value is pushed onto generator's stack - but that's probably only good, because if we throw exception into gen, it should not ever use send_value, and that will be just extra "assert".