Commit Graph

6253 Commits

Author SHA1 Message Date
Paul Sokolovsky
2f7ebf16de extmod/modbtree: Cleverly implement "for key in btree:" syntax.
I.e. make it work like btree.keys(), while still not using a separate
iterator type.
2016-06-23 20:08:37 +03:00
Paul Sokolovsky
d5835261af tests/extmod: Add "btree" module test. 2016-06-21 10:00:02 +03:00
Paul Sokolovsky
6b088a671a extmod/modbtree: Implement keys(), values(), items() iterators.
Each takes optional args of starting key, ending key, and flags (ending
key inclusive, reverse order).
2016-06-20 15:50:31 +03:00
Paul Sokolovsky
119b3dabf7 tests: Add a testcase for machine.PinBase class. 2016-06-19 19:45:29 +03:00
Paul Sokolovsky
b2641b53e0 docs/conf.py: Exclude cmath from modindex for wipy. 2016-06-19 19:17:42 +03:00
Paul Sokolovsky
5071ceea07 extmod/modlwip: Store a chain of incoming pbufs, instead of only one.
Storing a chain of pbuf was an original design of @pfalcon's lwIP socket
module. The problem with storing just one, like modlwip does is that
"peer closed connection" notification is completely asynchronous and out of
band. So, there may be following sequence of actions:

1. pbuf #1 arrives, and stored in a socket.
2. pbuf #2 arrives, and rejected, which causes lwIP to put it into a
queue to re-deliver later.
3. "Peer closed connection" is signaled, and socket is set at such status.
4. pbuf #1 is processed.
5. There's no stored pbufs in teh socket, and socket status is "peer closed
connection", so EOF is returned to a client.
6. pbuf #2 gets redelivered.

Apparently, there's no easy workaround for this, except to queue all
incoming pbufs in a socket. This may lead to increased memory pressure,
as number of pending packets would be regulated only by TCP/IP flow
control, whereas with previous setup lwIP had a global overlook of number
packets waiting for redelivery and could regulate them centrally.
2016-06-19 19:15:20 +03:00
Paul Sokolovsky
c7fba524cb py/objtype: Inherit protocol vtable from base class only if it exists. 2016-06-19 00:56:06 +03:00
Paul Sokolovsky
efee577318 extmod/machine_pinbase: Fix nanbox build.
MP_ROM_PTR() is only for data structures initialization, code should use
MP_OBJ_FROM_PTR().
2016-06-19 00:26:57 +03:00
Paul Sokolovsky
e68811dbbf unix/modmachine: Enable time_pulse_us() function. 2016-06-19 00:21:17 +03:00
Paul Sokolovsky
41167554e4 py/mphal.h: If virtpin API is used, automagically include its header. 2016-06-19 00:12:37 +03:00
Paul Sokolovsky
413c3e10b4 py/objtype: instance: Inherit protocol vtable from a base class.
This allows to define an  abstract base class which would translate
C-level protocol to Python method calls, and any subclass inheriting
from it will support this feature. This in particular actually enables
recently introduced machine.PinBase class.
2016-06-19 00:01:59 +03:00
Paul Sokolovsky
ad229477c6 unix/modmachine: Include PinBase class. 2016-06-18 23:40:28 +03:00
Paul Sokolovsky
3fecbb2462 extmod/machine_pinbase: Implementation of PinBase class.
Allows to translate C-level pin API to Python-level pin API. In other
words, allows to implement a pin class and Python which will be usable
for efficient C-coded algorithms, like bitbanging SPI/I2C, time_pulse,
etc.
2016-06-18 23:40:28 +03:00
Paul Sokolovsky
2b6dcdd3e4 docs/sys: print_exception: Fixes/clarifications. 2016-06-18 19:06:53 +03:00
Paul Sokolovsky
617e033e2f docs/select: Add an article. 2016-06-18 19:06:42 +03:00
Paul Sokolovsky
07209f8592 all: Rename mp_obj_type_t::stream_p to protocol.
It's now used for more than just stream protocol (e.g. pin protocol), so
don't use false names.
2016-06-18 18:44:57 +03:00
Paul Sokolovsky
080137961d extmod/modbtree: open(): Support "in-memory" database with filename=None.
It's not really in-memory though, just uses anonymous temporary file on
disk.
2016-06-18 01:31:57 +03:00
Paul Sokolovsky
e9739e3315 extmod/modbtree: __getitem__() should raise KeyError for non-existing key. 2016-06-18 01:30:49 +03:00
Paul Sokolovsky
cbffd0aadd unix: Disable FatFs VFS for normal build, keep enabled for coverage.
It's enabled mostly for unit testing, and we do that in full with coverage
build.
2016-06-18 00:58:57 +03:00
Paul Sokolovsky
e6e7e0e9c5 extmod/modbtree: items(): Implement DESC flag. 2016-06-18 00:47:26 +03:00
Paul Sokolovsky
7c8d76fad3 unix/alloc: Make coverage build and its overzealous warnings happy. 2016-06-18 00:36:13 +03:00
Paul Sokolovsky
c9598604c6 unix/alloc: Add option to use uPy's alloc-exec implementation even for libffi.
When built for Linux, libffi includes very bloated and workaround exec-alloc
implementation required to work around SELinux and other "sekuritee" features
which real people don't use. MicroPython has own alloc-exec implementation,
used to alloc memory for @micropython.native code. With this option enabled,
uPy's implementation will override libffi's. This saves 11K on x86_64 (and
that accounts for more than half of the libffi code size).

TODO: Possibly, we want to refactor this option to allow either use uPy's
implementation even for libffi, or allow to use libffi's implementation even
for uPy.
2016-06-18 00:18:01 +03:00
Paul Sokolovsky
9b43a7d1be unix/Makefile: libffi: Build with -Os.
Also try to use -fno-exceptions. Other options taken from libffi's configure
defaults.
2016-06-18 00:17:47 +03:00
Paul Sokolovsky
10e5e10393 windows: Follow unix port changes regarding "utime" module. 2016-06-18 00:17:18 +03:00
Paul Sokolovsky
6f8880d0ab unix: Move "utime" module config to C level instead of make level. 2016-06-17 23:35:00 +03:00
Paul Sokolovsky
70536212d5 examples/unix/ffi_example.py: Remove TODO, make output more clear. 2016-06-17 19:24:58 +03:00
Paul Sokolovsky
ecfd8e102d examples/unix/ffi_example.py: Update for current "ffi" module API. 2016-06-17 19:21:37 +03:00
Paul Sokolovsky
df453f0652 unix: Time to build with --gc-sections.
This actually saves "only" 6K for x86_64 build, as we're still more or less
careful to #ifdef unneeded code. But relying on --gc-sections in a "lazy"
manner would allow to make #ifdef'ing less pervasive (not suggested right
away, but an option for the future).
2016-06-17 02:38:20 +03:00
Paul Sokolovsky
332545baa3 extmod/modbtree: items(): Implement "end key inclusive" flag. 2016-06-17 00:08:55 +03:00
Robert HH
23067a1422 esp8266: Use RTC to set date & time stamps for files.
The time stamp is taken from the RTC for all newly generated
or changed files. RTC must be maintained separately.
The dummy time stamp of Jan 1, 2000 is set in vfs.stat() for the
root directory, avoiding invalid time values.
2016-06-16 19:31:58 +03:00
Paul Sokolovsky
d0416ff915 extmod/modbtree: Actually implement end key support for .items(). 2016-06-16 18:16:33 +03:00
Paul Sokolovsky
1babeb47a4 extmod/modbtree: Implement .items() iterator. 2016-06-16 17:31:24 +03:00
Paul Sokolovsky
acaa30b604 unix: Deprecate support for GNU Readline (MICROPY_USE_READLINE=2).
MicroPython own readline implementation is superior now by providing
automatic indentation and completion (completion for GNU Readline was
never implemented). MICROPY_USE_READLINE=2 also wasn't build for a long
time and probably broken.

If GNU Readline is still beneficial for some cases, it can be achieved
with external wrappers like "rlwrap" (there will be the same level of
functionality, as again, there never was deep integration, like completion
support).
2016-06-16 03:28:58 +03:00
Paul Sokolovsky
f469c76442 py: Rename __QSTR_EXTRACT flag to NO_QSTR.
It has more usages than just qstr extraction, for example, embedding (where
people don't care about efficient predefined qstrs).
2016-06-16 01:42:48 +03:00
Paul Sokolovsky
b5190f1df3 unix/mpconfigport_minimal.h: Clearly mark where user-define config ends.
TODO: Do the same for other config files.
2016-06-16 01:20:32 +03:00
Paul Sokolovsky
230d5cda05 py/mkrules.mk: Define "lib" outside conditional block.
"lib" happened to be defined inside block conditional on $(PROG).
2016-06-16 01:11:24 +03:00
Paul Sokolovsky
dcb904416a py/makeqstrdefs.py: Remove restriction that source path can't be absolute.
That's arbitrary restriction, in case of embedding, a source file path may
be absolute. For the purpose of filtering out system includes, checking
for ".c" suffix is enough.
2016-06-16 01:04:42 +03:00
Paul Sokolovsky
cd796f85af unix: Unbreak "minimal" target by disabling FatFs.
Was broken since introduction of FatFs support.
2016-06-16 00:03:24 +03:00
Paul Sokolovsky
d402bf299d lib/fatfs/option/ccsbcs: Follow uPy optional features model.
Don't error out when options is not what you support, just skip your code.
This allows to make FatFs support properly configurable.
2016-06-15 23:53:26 +03:00
Paul Sokolovsky
0f5bf1aafe py/mpconfig.h: MP_NOINLINE is universally useful, move from unix port. 2016-06-15 23:52:00 +03:00
Paul Sokolovsky
422396cece extmod/modbtree: Handle default value and error check. 2016-06-15 04:18:44 +03:00
Paul Sokolovsky
a1eab98eaf lib/berkeley-db-1.xx: Update to upstream which builds for uPy.
Applied "official" patches and fixed various warnings when built with uPy's
compile options.
2016-06-15 04:09:29 +03:00
Paul Sokolovsky
337111ba9e py: Support to build berkeley db 1.85 and "btree" module. 2016-06-15 00:52:45 +03:00
Paul Sokolovsky
06b783cf58 lib/berkeley-db-1.xx: Add Berkeley DB 1.85 as a submodule.
From https://github.com/pfalcon/berkeley-db-1.xx, which so far contains
pristine 1.85, but will get patches and compile warning fixes going
forward.

Berkeley DB 1.xx is BSD-licensed, and will form the basis of "btree"
simple database module.
2016-06-14 22:20:18 +03:00
Paul Sokolovsky
8072162170 extmod/modbtree: Initial implementation of "btree" module based on BerkeleyDB.
This implements basic wrapping of native get/put/seq API, and then dictionary
access protocol. Native API is intended to be superceded going forward.
2016-06-14 21:51:59 +03:00
Paul Sokolovsky
51805e4a3a docs: Rebuild docs from scratch, as required for proper only:: handling.
Docs are now by default rebuilt from scratch, as required to build
conditionalized (i.e. using only:: directive) docs across different
output types. We have pretty small docset, so that's still rather fast.
However, if that's a concern, incremental rebuilds can be used by
passing "FORCE=" (nothing after =) as a make parameter. This will work
when using the same output type (e.g. only "html").
2016-06-14 00:23:33 +03:00
Paul Sokolovsky
236838a9fc esp8266/Makefile: Enable --verify option for esptool.py write_flash.
Based on my experience, there's rather non-zero chance to have an image be
flashed incorrectly. As --verify option is now works well in teh latest
esptool.py, enable it by default.
2016-06-12 18:50:24 +03:00
Paul Sokolovsky
9f8b788fe5 esp8266: Switch floating-point arith routines to BootROM. 2016-06-12 18:44:14 +03:00
Mark Anthony Palomer
deaf0712aa tests: Add testcase for OrderedDict equality.
There's a need for .exp file because CPython renders OrderedDict's as:

OrderedDict([('b', 2)])

while MicroPython as:

OrderedDict({'b': 2})
2016-06-12 17:37:19 +03:00
Mark Anthony Palomer
3131053e1a py/objdict: Implemented OrderedDict equality check. 2016-06-12 17:33:48 +03:00