suspect-devices/circuitpython/py/parsenum.c, branch v1.8.4 CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=v1.8.4 2016-03-29T21:12:07+00:00 py/parsenum: Use pow function to apply exponent to decimal number. 2016-03-29T21:12:07+00:00 Damien George damien.p.george@gmail.com 2016-03-29T21:12:07+00:00 urn:sha1:259967238423f2b11479dadbab6eae77cd038096 Pow is already a dependency when compiling with floats, so may as well use it here to reduce code size and speed up the conversion for most cases. py/parsenum: Fix compiler warnings for no decl and signed comparison. 2016-03-14T22:52:52+00:00 Damien George damien.p.george@gmail.com 2016-03-14T22:52:52+00:00 urn:sha1:06b398489e312050bc13ef6ddaca52e77a8b119b py/parsenum: Use size_t to count bytes, and int for type of base arg. 2016-03-14T22:34:03+00:00 Damien George damien.p.george@gmail.com 2016-03-14T22:34:03+00:00 urn:sha1:dddb98db8b7544db0248843ad2450a7177adac4a size_t is the proper type to count number of bytes in a string. The base argument does not need to be a full mp_uint_t, int is enough. py: Wrap all obj-ptr conversions in MP_OBJ_TO_PTR/MP_OBJ_FROM_PTR. 2015-11-29T14:25:35+00:00 Damien George damien.p.george@gmail.com 2015-11-27T17:01:44+00:00 urn:sha1:999cedb90ff0827cdb9dfe0e4faa6ebc1739d271 This allows the mp_obj_t type to be configured to something other than a pointer-sized primitive type. This patch also includes additional changes to allow the code to compile when sizeof(mp_uint_t) != sizeof(void*), such as using size_t instead of mp_uint_t, and various casts. py/parsenum: Provide detailed error for int parsing with escaped bytes. 2015-10-01T16:18:12+00:00 Damien George damien.p.george@gmail.com 2015-10-01T16:06:13+00:00 urn:sha1:5f3c3ec5e62e64872bfd3f274473db86c2b7fd25 This patch adds more fine grained error message control for errors when parsing integers (now has terse, normal and detailed). When detailed is enabled, the error now escapes bytes when printing them so they can be more easily seen. py: Clarify comment in parsenum.c about ValueError vs SyntaxError. 2015-06-23T16:08:51+00:00 Damien George damien.p.george@gmail.com 2015-06-23T16:08:51+00:00 urn:sha1:2a1090a637e4877af443e57e133808f088848721 py: Change exception type to ValueError when error reporting is terse. 2015-06-23T13:30:49+00:00 Daniel Campora daniel@wipy.io 2015-06-23T13:30:49+00:00 urn:sha1:228c68a9cd02cfc3e9c6019f82b3b5992b5f613b Addresses issue #1347 py/parsenum.c: Rename "raise" func to "raise_exc" to avoid name clash. 2015-05-30T22:13:16+00:00 Damien George damien.p.george@gmail.com 2015-05-30T22:13:16+00:00 urn:sha1:0ec8cf8e80ecdac77416a2d3fed861c95515d5df "raise" is a common word that was found to exist in a vendor's stdlib. py: Fix printing of error message when parsing malformed integer. 2015-03-16T10:42:50+00:00 Damien George damien.p.george@gmail.com 2015-03-16T10:42:50+00:00 urn:sha1:d4bd37a561a18aa849c73ac285204eebd1078c15 py: Parse big-int/float/imag constants directly in parser. 2015-02-08T01:57:40+00:00 Damien George damien.p.george@gmail.com 2015-02-08T01:57:40+00:00 urn:sha1:7d414a1b52d193bab2c94cf56932e1eba23ba542 Previous to this patch, a big-int, float or imag constant was interned (made into a qstr) and then parsed at runtime to create an object each time it was needed. This is wasteful in RAM and not efficient. Now, these constants are parsed straight away in the parser and turned into objects. This allows constants with large numbers of digits (so addresses issue #1103) and takes us a step closer to #722.