1. 13 Mar, 2014 1 commit
    • xbe's avatar
      Implement str.count and add tests for it. · 9e1e8cd6
      xbe authored
      Also modify mp_get_index to accept:
      1. Indices that are or evaluate to a boolean.
      2. Slice indices.
      Add tests for these two cases.
      9e1e8cd6
  2. 08 Mar, 2014 1 commit
    • Damien George's avatar
      Implement ROMable modules. Add math module. · 0c36da0b
      Damien George authored
      mp_module_obj_t can now be put in ROM.
      
      Configuration of float type is now similar to longint: can now choose
      none, float or double as the implementation.
      
      math module has basic math functions.  For STM port, these are not yet
      implemented (they are just stub functions).
      0c36da0b
  3. 15 Feb, 2014 2 commits
    • Damien George's avatar
      Implement proper exception type hierarchy. · c5966128
      Damien George authored
      Each built-in exception is now a type, with base type BaseException.
      C exceptions are created by passing a pointer to the exception type to
      make an instance of.  When raising an exception from the VM, an
      instance is created automatically if an exception type is raised (as
      opposed to an exception instance).
      
      Exception matching (RT_BINARY_OP_EXCEPTION_MATCH) is now proper.
      
      Handling of parse error changed to match new exceptions.
      
      mp_const_type renamed to mp_type_type for consistency.
      c5966128
    • Damien George's avatar
      Change mp_obj_type_t.name from const char * to qstr. · a71c83a1
      Damien George authored
      Ultimately all static strings should be qstr.  This entry in the type
      structure is only used for printing error messages (to tell the type of
      the bad argument), and printing objects that don't supply a .print method.
      a71c83a1
  4. 11 Feb, 2014 1 commit
  5. 08 Feb, 2014 1 commit
    • Paul Sokolovsky's avatar
      unix microsocket: Add dummy makefile() method. · 557c9d52
      Paul Sokolovsky authored
      Unlike CPython socket, microsocket object already implements stream protocol
      (read/write methods), so makefile() just returns object itself. TODO: this
      doesn't take care of arguments CPython's makefile() may accept.
      557c9d52
  6. 01 Feb, 2014 1 commit
  7. 30 Jan, 2014 2 commits
  8. 29 Jan, 2014 1 commit
  9. 23 Jan, 2014 2 commits
  10. 22 Jan, 2014 2 commits
  11. 21 Jan, 2014 2 commits
  12. 20 Jan, 2014 3 commits
  13. 19 Jan, 2014 2 commits
  14. 18 Jan, 2014 2 commits
    • Paul Sokolovsky's avatar
      int: Add value accessors: mp_obj_int_get() & mp_obj_int_get_checked(). · d26b379e
      Paul Sokolovsky authored
      mp_obj_int_get() can be used when just full resolution of C machine_int_t
      is required (returns truncated value of long int). mp_obj_int_get_checked()
      will throw exception if Python int value not representable in machine_int_t.
      d26b379e
    • Damien George's avatar
      Make VM stack grow upwards, and so no reversed args arrays. · 20006dbb
      Damien George authored
      Change state layout in VM so the stack starts at state[0] and grows
      upwards.  Locals are at the top end of the state and number downwards.
      This cleans up a lot of the interface connecting the VM to C: now all
      functions that take an array of Micro Python objects are in order (ie no
      longer in reverse).
      
      Also clean up C API with keyword arguments (call_n and call_n_kw
      replaced with single call method that takes keyword arguments).  And now
      make_new takes keyword arguments.
      
      emitnative.c has not yet been changed to comply with the new order of
      stack layout.
      20006dbb
  15. 15 Jan, 2014 1 commit
  16. 14 Jan, 2014 2 commits
  17. 13 Jan, 2014 1 commit
  18. 12 Jan, 2014 1 commit
  19. 11 Jan, 2014 1 commit
  20. 10 Jan, 2014 2 commits
  21. 08 Jan, 2014 3 commits
  22. 06 Jan, 2014 2 commits
  23. 04 Jan, 2014 2 commits
    • Damien George's avatar
      Convert Python types to proper Python type hierarchy. · 71c5181a
      Damien George authored
      Now much more inline with how CPython does types.
      71c5181a
    • Damien George's avatar
      Split qstr into pools, and put initial pool in ROM. · eb7bfcb2
      Damien George authored
      Qstr's are now split into a linked-list of qstr pools.  This has 2
      benefits: the first pool can be in ROM (huge benefit, since we no longer
      use RAM for the core qstrs), and subsequent pools use m_new for the next
      pool instead of m_renew (thus avoiding a huge single table for all the
      qstrs).
      
      Still would be better to use a hash table, but this scheme takes us part
      of the way (eventually convert the pools to hash tables).
      
      Also fixed bug with import.
      
      Also improved the way the module code is referenced (not magic number 1
      anymore).
      eb7bfcb2
  24. 01 Jan, 2014 1 commit
  25. 21 Dec, 2013 1 commit
    • Damien's avatar
      Change object representation from 1 big union to individual structs. · d99b0528
      Damien authored
      A big change.  Micro Python objects are allocated as individual structs
      with the first element being a pointer to the type information (which
      is itself an object).  This scheme follows CPython.  Much more flexible,
      not necessarily slower, uses same heap memory, and can allocate objects
      statically.
      
      Also change name prefix, from py_ to mp_ (mp for Micro Python).
      d99b0528