Commit Graph

6 Commits

Author SHA1 Message Date
Scott Shawcroft de5a9d72dc
Compress all translated strings with Huffman coding.
This saves code space in builds which use link-time optimization.
The optimization drops the untranslated strings and replaces them
with a compressed_string_t struct. It can then be decompressed to
a c string.

Builds without LTO work as well but include both untranslated
strings and compressed strings.

This work could be expanded to include QSTRs and loaded strings if
a compress method is added to C. Its tracked in #531.
2018-08-16 17:40:57 -07:00
Dan Halbert 327b0f76da fix os.listdir() when current dir is '/' 2018-06-15 10:51:03 -04:00
Dan Halbert c679c80c71 Modernize module and class static dicts; update freetouch 2017-08-27 15:02:50 -04:00
Dan Halbert ef61b5ecb5 Initial merge of micropython v1.9.2 into circuitpython 2.0.0 (in development) master.
cpx build compiles and loads and works in repl; test suite not run yet
esp8266 not tested yet
2017-08-25 22:17:07 -04:00
Scott Shawcroft a0058e6712 Introduce a random module that is a subset of CPython's random. It
also initializes in the same way where it takes from a true random
source when available through os.urandom(). After initializing, it
produces deterministic results until the seed is set.

This replaces urandom!

Fixes #139.
2017-06-27 17:37:24 -07:00
Scott Shawcroft 778e975936 Split uos module into os and storage.
os is a subset of CPython's os. storage contains additional
file system mounting functionality based on UNIX's mount
management.

Fixes #140
2017-06-27 15:17:30 -07:00