py: Start implementing "struct" module.

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.
This commit is contained in:
Paul Sokolovsky
2014-04-10 03:45:38 +03:00
parent acb133d1b1
commit e9db840480
9 changed files with 163 additions and 0 deletions

View File

@@ -41,3 +41,4 @@ extern const mp_obj_module_t mp_module_collections;
extern const mp_obj_module_t mp_module_io;
extern const mp_obj_module_t mp_module_math;
extern const mp_obj_module_t mp_module_micropython;
extern const mp_obj_module_t mp_module_struct;