Commit Graph

39 Commits

Author SHA1 Message Date
Jim Mussared
8a0ee5a5c0 py/objstr: Split mp_obj_str_from_vstr into bytes/str versions.
Previously the desired output type was specified.  Now make the type part
of the function name.  Because this function is used in a few places this
saves code size due to smaller call-site.

This makes `mp_obj_new_str_type_from_vstr` a private function of objstr.c
(which is almost the only place where the output type isn't a compile-time
constant).

This saves ~140 bytes on PYBV11.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2022-08-26 16:43:55 +10:00
Jim Mussared
28aaab9590 py/objstr: Add hex/fromhex to bytes/memoryview/bytearray.
These were added in Python 3.5.

Enabled via MICROPY_PY_BUILTINS_BYTES_HEX, and enabled by default for all
ports that currently have ubinascii.

Rework ubinascii to use the implementation of these methods.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2022-08-12 12:44:30 +10:00
Damien George
efe23aca71 all: Remove third argument to MP_REGISTER_MODULE.
It's no longer needed because this macro is now processed after
preprocessing the source code via cpp (in the qstr extraction stage), which
means unused MP_REGISTER_MODULE's are filtered out by the preprocessor.

Signed-off-by: Damien George <damien@micropython.org>
2022-06-02 16:31:37 +10:00
Jim Mussared
4eab44a1ec extmod: Make extmod modules use MP_REGISTER_MODULE.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2022-05-18 20:49:12 +10:00
Christian Decker
2e3a2785cd extmod/modubinascii: Add newline keyword to b2a_base64 function.
This allows encoding things (eg a Basic-Auth header for a request) without
slicing the \n from the string, which allocates additional memory.

Co-authored-by: David Lechner <david@lechnology.com>
2022-01-23 10:18:01 +11:00
Damien George
94dfaff18b extmod: Update for move of crypto-algorithms, re1.5, uzlib to lib.
Signed-off-by: Damien George <damien@micropython.org>
2021-07-12 16:37:07 +10:00
Damien George
1719459c28 extmod/modubinascii: Update code, docs for hexlify now CPython has sep.
Since CPython 3.8 the optional "sep" argument to hexlify is officially
supported, so update comments in the code and the docs to reflect this.

Signed-off-by: Damien George <damien@micropython.org>
2020-12-14 14:35:29 +11:00
stijn
84fa3312cf all: Format code to add space after C++-style comment start.
Note: the uncrustify configuration is explicitly set to 'add' instead of
'force' in order not to alter the comments which use extra spaces after //
as a means of indenting text for clarity.
2020-04-23 11:24:25 +10:00
Jim Mussared
def76fe4d9 all: Use MP_ERROR_TEXT for all error messages. 2020-04-05 15:02:06 +10:00
Jim Mussared
1921224272 extmod/modubinascii: Make code private and module self-contained.
This commit makes all functions and function wrappers in modubinascii.c
STATIC and conditional on the MICROPY_PY_UBINASCII setting, which will
exclude the file from qstr/ compressed-string searching when ubinascii is
not enabled.  The now-unused modubinascii.h header file is also removed.

The cc3200 port is updated accordingly to use this module in its entirety
instead of providing its own top-level definition of ubinascii.

This was originally like this because the cc3200 port has its own ubinascii
module which referenced these methods.  The plan appeared to be that the
API might diverge (e.g. hardware crc), but this should be done similar to
I2C/SPI via a port-specific handler, rather than the port having its own
definition of the module.  Having a centralised module definition also
enforces consistency of the API among ports.
2020-04-05 14:13:53 +10:00
Damien George
69661f3343 all: Reformat C and Python source code with tools/codeformat.py.
This is run with uncrustify 0.70.1, and black 19.10b0.
2020-02-28 10:33:03 +11:00
Damien George
a3dc1b1957 all: Remove inclusion of internal py header files.
Header files that are considered internal to the py core and should not
normally be included directly are:
    py/nlr.h - internal nlr configuration and declarations
    py/bc0.h - contains bytecode macro definitions
    py/runtime0.h - contains basic runtime enums

Instead, the top-level header files to include are one of:
    py/obj.h - includes runtime0.h and defines everything to use the
        mp_obj_t type
    py/runtime.h - includes mpstate.h and hence nlr.h, obj.h, runtime0.h,
        and defines everything to use the general runtime support functions

Additional, specific headers (eg py/objlist.h) can be included if needed.
2017-10-04 12:37:50 +11:00
Damien George
09547f0f51 extmod/modubinascii: Only include uzlib/tinf.h when it's really needed. 2017-08-31 14:10:49 +10:00
Damien George
1c6b442d32 extmod/modubinascii: Don't post-increment variable that won't be used. 2017-08-21 22:05:39 +10:00
Alex Robbins
c89254fd0f extmod/modubinascii: Rewrite mod_binascii_a2b_base64.
This implementation ignores invalid characters in the input. This allows
it to decode the output of b2a_base64, and also mimics the behavior of
CPython.
2017-08-17 09:25:51 +03:00
Javier Candeira
35a1fea90b all: Raise exceptions via mp_raise_XXX
- Changed: ValueError, TypeError, NotImplementedError
  - OSError invocations unchanged, because the corresponding utility
    function takes ints, not strings like the long form invocation.
  - OverflowError, IndexError and RuntimeError etc. not changed for now
    until we decide whether to add new utility functions.
2017-08-13 22:52:33 +10:00
Alexander Steffen
55f33240f3 all: Use the name MicroPython consistently in comments
There were several different spellings of MicroPython present in comments,
when there should be only one.
2017-07-31 18:35:40 +10:00
Damien George
761e4c7ff6 all: Remove trailing spaces, per coding conventions. 2017-07-19 13:12:10 +10:00
Damien George
b86c65d31c extmod/modubinascii: Add check for empty buffer passed to hexlify.
Previous to this patch hexlify(b'', b':') would lead to a bad crash due to
the computed length of the result being -1=0xffffffff.
2017-07-03 14:52:00 +10:00
Damien George
48d867b4a6 all: Make more use of mp_raise_{msg,TypeError,ValueError} helpers. 2017-06-15 11:54:41 +10:00
Pavol Rusnak
7f5a541b84 extmod/modubinascii: Fix crc32() function on 32-bit platforms. 2016-09-21 21:40:18 +03:00
Damien George
93c4a6a3f7 all: Remove 'name' member from mp_obj_module_t struct.
One can instead lookup __name__ in the modules dict to get the value.
2016-09-22 00:23:16 +10:00
Paul Sokolovsky
c428367543 extmod/modubinascii: Make crc32() support configurable.
Disable by default, enable in unix port.
2016-08-24 18:28:43 +03:00
Pavol Rusnak
39799f7564
extmod/modubinascii: implement binascii.crc32 2016-08-24 10:42:46 +02:00
Damien George
f9dc644017 extmod: When including extmod headers, prefix path with extmod/. 2016-05-20 12:46:20 +01:00
Damien George
4b72b3a133 py: Change type signature of builtin funs that take variable or kw args.
With this patch the n_args parameter is changed type from mp_uint_t to
size_t.
2016-01-11 00:49:27 +00:00
Paul Sokolovsky
7203b58e87 extmod/modubinascii: Add "separator" argument to hexlify().
This is extension to CPython, it allows to easily produce human-readable
hex dump:

>>> ubinascii.hexlify(b"\xaa\x55\xaa\x55", b" ")
b'aa 55 aa 55'
2015-12-26 02:15:56 +02:00
Damien George
cbf7674025 py: Add MP_ROM_* macros and mp_rom_* types and use them. 2015-11-29 14:25:04 +00:00
Damien George
722d4842df extmod/modubinascii: Re-use error string to reduce code size.
Drops Thumb2 arch size by 24 bytes.
2015-07-06 11:34:29 +00:00
Paul Sokolovsky
7370fd5560 ubinascii: Fix a shadowed variable case. 2015-07-04 13:13:10 +03:00
Paul Sokolovsky
e284a95cc3 ubinascii: b2a_base64: Optimize away a modulo operation. 2015-07-04 12:36:46 +03:00
Galen Hazelwood
616986a5f3 extmod: Add a2b_base64 and b2a_base64 functions to ubinascii. 2015-07-04 12:26:52 +03:00
Daniel Campora
0f716aced7 extmod: Expose mod_binascii_hexlify() and mod_binascii_unhexlify(). 2015-05-21 17:19:41 +03:00
Dave Hylands
3ad94d6072 extmod: Add ubinascii.unhexlify
This also pulls out hex_digit from py/lexer.c and makes unichar_hex_digit
2015-05-20 09:29:22 +01:00
Damien George
05005f679e py: Remove mp_obj_str_builder and use vstr instead.
With this patch str/bytes construction is streamlined.  Always use a
vstr to build a str/bytes object.  If the size is known beforehand then
use vstr_init_len to allocate only required memory.  Otherwise use
vstr_init and the vstr will grow as needed.  Then use
mp_obj_new_str_from_vstr to create a str/bytes object using the vstr
memory.

Saves code ROM: 68 bytes on stmhal, 108 bytes on bare-arm, and 336 bytes
on unix x64.
2015-01-21 23:18:02 +00:00
Damien George
ff8dd3f486 py, unix: Allow to compile with -Wunused-parameter.
See issue #699.
2015-01-20 12:47:20 +00:00
Damien George
3765ea419a extmod: Prefix py/ for includes from py core directory. 2015-01-01 20:35:21 +00:00
Damien George
3b603f29ec Use MP_DEFINE_CONST_DICT macro to define module dicts.
This is just a clean-up of the code.  Generated code is exactly the
same.
2014-11-29 14:39:27 +00:00
Paul Sokolovsky
bfdc205934 modubinascii: Add, with hexlify() implementation. 2014-11-29 13:52:47 +00:00