1. 10 Apr, 2014 2 commits
    • Damien George's avatar
      py: Add simple way of looking up constants in compiler. · 57e99ebc
      Damien George authored
      Working towards trying to support compile-time constants (see discussion
      in issue #227), this patch allows the compiler to look inside arbitrary
      uPy objects at compile time.  The objects to search are given by the
      macro MICROPY_EXTRA_CONSTANTS (so they must be constant/ROM objects),
      and the constant folding occures on forms base.attr (both base and attr
      must be id's).
      
      It works, but it breaks strict CPython compatibility, since the lookup
      will succeed even without importing the namespace.
      57e99ebc
    • Paul Sokolovsky's avatar
      py: Start implementing "struct" module. · e9db8404
      Paul Sokolovsky authored
      Only calcsize() and unpack() functions provided so far, for little-endian
      byte order. Format strings don't support repition spec (like "2b3i").
      
      Unfortunately, dealing with all the various binary type sizes and alignments
      will lead to quite a bloated "binary" helper functions  - if optimizing for
      speed. Need to think if using dynamic parametrized algos makes more sense.
      e9db8404
  2. 05 Apr, 2014 1 commit
  3. 03 Apr, 2014 1 commit
    • Paul Sokolovsky's avatar
      py: Add "io" module. · 98a627dc
      Paul Sokolovsky authored
      So far just includes "open" function, which should be supplied by a port.
      
      TODO: Make the module #ifdef'ed.
      98a627dc
  4. 25 Mar, 2014 1 commit
  5. 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
  6. 22 Feb, 2014 1 commit
  7. 15 Feb, 2014 1 commit
    • 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
  8. 14 Feb, 2014 1 commit
  9. 12 Feb, 2014 1 commit
  10. 06 Feb, 2014 1 commit
  11. 29 Jan, 2014 1 commit
  12. 19 Jan, 2014 1 commit
  13. 16 Jan, 2014 1 commit
  14. 13 Jan, 2014 1 commit
  15. 12 Jan, 2014 3 commits
  16. 07 Jan, 2014 3 commits
  17. 04 Jan, 2014 1 commit
  18. 03 Jan, 2014 2 commits