Commit Graph

13 Commits

Author SHA1 Message Date
Paul Sokolovsky da9f0924ef py, unix: Add copyright for modules I worked closely on. 2014-05-13 18:41:25 +03:00
Paul Sokolovsky df94b717b4 modstruct: Implement count specifier for strings (e.g. "100s").
Infra for counts of other types is there, need last mile to be implemented.
2014-05-12 23:45:50 +03:00
Paul Sokolovsky 147c80bf7c modstruct: Use MP_OBJ_FUN_ARGS_MAX instead of -1. 2014-05-11 22:50:27 +03:00
Damien George 04b9147e15 Add license header to (almost) all files.
Blanket wide to all .c and .h files.  Some files originating from ST are
difficult to deal with (license wise) so it was left out of those.

Also merged modpyb.h, modos.h, modstm.h and modtime.h in stmhal/.
2014-05-03 23:27:38 +01:00
Damien George 6d3c5e4301 Add ARRAY_SIZE macro, and use it where possible. 2014-04-26 10:47:29 +01:00
Paul Sokolovsky 6204460461 modstruct: Initial implementation of struct.pack(). 2014-04-19 03:22:08 +03:00
Paul Sokolovsky 1355cf42f2 modstruct: Fix .calcsize() to account for struct type/alignment. 2014-04-19 03:21:06 +03:00
Damien George b11b85adaa py: Allow to pass buffer protocol flags to get_buffer helper funcs. 2014-04-18 22:59:24 +01:00
Damien George 57a4b4f178 py: Add typecode to buffer protocol.
When querying an object that supports the buffer protocol, that object
must now return a typecode (as per binary.[ch]).  This does not have to
be honoured by the caller, but can be useful for determining element
size.
2014-04-18 22:29:21 +01:00
Paul Sokolovsky 0c43cf9154 modstruct: Basic implementation of native struct alignment and types. 2014-04-11 03:59:16 +03:00
Paul Sokolovsky 6582d64d01 modstruct: Refactor to support both LE and BE packed structs. 2014-04-11 03:58:49 +03:00
Damien George bf8ae4d96e py: Fix modstruct to compile on 64-bit machine. 2014-04-10 13:53:31 +01:00
Paul Sokolovsky e9db840480 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.
2014-04-10 03:58:03 +03:00