Commit Graph

615 Commits (e18d3e0f76ecd2d51c9f86e1430fe86aae7b754b)

Author SHA1 Message Date
Dan Halbert e89bcce711 Move font dependency to extmod from stm32 2019-10-13 19:33:03 -04:00
Scott Shawcroft 6c01aba05b
Prevent other filesystem changes besides file writes
Such as moving files, adding directories and changing the label.
2019-03-13 16:10:53 -07:00
Scott Shawcroft 7482870164
Throw an error when moving a directory into itself.
Fixes #1192
2019-03-13 16:10:52 -07:00
Dan Halbert d218069f03
Merge pull request #1584 from tannewt/disable_concurrent_write_protection
Add option to disable the concurrent write protection
2019-02-21 17:15:50 -05:00
Scott Shawcroft 0261c57d32
Merge pull request #1582 from dhalbert/remove-u-names
rename ure, ujson, and uerrno to re, json, and errno
2019-02-21 13:24:07 -08:00
Dan Halbert 01e5a82f1c conditionalize re object type name 2019-02-21 15:11:54 -05:00
Scott Shawcroft 1a0596a2fb
Add option to disable the concurrent write protection
This allows writing to the filesystem from the host computer and
CircuitPython by increasing the risk of filesystem corruption.
2019-02-21 10:45:41 -08:00
Dan Halbert 10d3a20f8a Add CIRCUITPY macro; rename u* only when CIRCUITPY=1 2019-02-21 11:09:44 -05:00
Dan Halbert c5dbdbe88c rename ure, ujson, and uerrno to re, json, and errno 2019-02-21 00:33:36 -05:00
Scott Shawcroft 46fd60c703
Prevent infinite display update recursion and fix VFS mounting
Fixes #1529
2019-02-19 14:50:31 -08:00
Noralf Trønnes 0865c9d381 extmod/ure: Support search/match() pos and endpos parameters
MICROPY_PY_URE_MATCH_SPAN_START_END is used to enable the functionality
since it's similar.
2019-02-14 15:42:28 +01:00
Radomir Dopieralski 20a787adb4 extmod/ure: Handle some escape sequences.
Fix MicroPython #3176

Handle escape sequences inside regular expressions. This adds
handling for \a, \b, \f, \n, \r, \v and \\.
2019-02-14 15:42:25 +01:00
Damien George b9dc23c070 extmod/modure: Add ure.sub() function and method, and tests.
This feature is controlled at compile time by MICROPY_PY_URE_SUB, disabled
by default.

Thanks to @dmazzella for the original patch for this feature; see #3770.
2019-02-14 15:42:22 +01:00
Damien George cbeac094ef extmod/modure: Add match.span(), start() and end() methods, and tests.
This feature is controlled at compile time by

Thanks to @dmazzella for the original patch for this feature; see #3770.
2019-02-14 15:42:21 +01:00
Damien George a24fabbb6f extmod/modure: Add match.groups() method, and tests.
This feature is controlled at compile time by MICROPY_PY_URE_MATCH_GROUPS,
disabled by default.

Thanks to @dmazzella for the original patch for this feature; see #3770.
2019-02-14 15:42:19 +01:00
Scott Shawcroft b249243a9f
Fix allocation size 2019-02-04 13:39:51 -08:00
Scott Shawcroft a393a6e0c5
Add fast seek support to file objects 2019-02-03 13:41:20 -08:00
Scott Shawcroft b569e8bab0
More make_new updates 2019-01-18 17:09:56 -08:00
Scott Shawcroft 58a2009cc1
Fix unix build 2019-01-18 12:52:27 -08:00
Scott Shawcroft 0318a9a9bc
More make_new fixes for unix build 2019-01-18 11:53:09 -08:00
Scott Shawcroft c271754962
fixup micropy 2019-01-14 18:09:02 -08:00
Scott Shawcroft 72d993d60c
py changes for supporting superclass constructors that take kwargs 2019-01-14 17:29:19 -08:00
Jeff Epler 014857b34b uzlib: Upgrade to uzlib v2.9 release
This fixes a large number of crashes on malformed inputs.
2018-09-09 20:22:25 -05:00
Noralf Trønnes 39ee12d1ac Fix os.stat() to use 1970 epoch
Commit 95e70cd0ea 'time: Use 1970 epoch' changed epoch for the time
module, but not for other users. This patch does the same for the only
other core timeutils user: extmod/vfs_fat.c:fat_vfs_stat().
Other timeutils users: cc3200, esp8266 and stm32, are not changed.

Ports that don't use long ints, will still get wrong time values from
2018-08-25 20:43:02 +02:00
Scott Shawcroft 96534e598e
Fix unix coverage and update translations. 2018-08-16 17:41:53 -07:00
Scott Shawcroft 2cd166b573
Fix esp and samd 2018-08-16 17:41:35 -07:00
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
Scott Shawcroft 96ebf5bc3f
Two fixes and translate more strings.
* Fix finding translations with escaped characters.
* Add back \r to translations since its needed by screen.
2018-08-09 13:29:30 -07:00
Dan Halbert f48b70050e merge finished 2018-07-28 13:29:47 -04:00
Dan Halbert bc760dd341 WIP: complete manual inspection of all significant changes 2018-07-23 21:34:25 -04:00
Dan Halbert e2e01efa84 compiles and runs; hangs on import storage;storage.VfsFat.<tab> 2018-07-13 22:51:10 -04:00
Dan Halbert 0d27f4d9a6 continued WIP: almost compiling 2018-07-12 14:13:51 -04:00
Dan Halbert 7c219600a2 WIP: after merge; before testing 2018-07-11 16:45:30 -04:00
Dan Halbert dbf1a2f7d5 allow '/' to be mounted on '/' from Python code 2018-06-21 09:24:40 -04:00
Damien George e8398a5856 extmod: Update to use new mp_get_stream helper.
With this patch objects are only checked that they have the stream protocol
at the start of their use as a stream, and afterwards the efficient
mp_get_stream() helper is used to extract the stream protocol C methods.
2018-06-18 12:35:56 +10:00
Damien George 564abb01a5 extmod/vfs_fat_diskio: Factor disk ioctl code to reduce code size.
Functionality is unchanged.
2018-06-16 18:21:42 +10:00
Dan Halbert e724bc1c4e Fix playing audio from SD card 2018-06-14 18:47:40 -04:00
Damien George d11fb09333 extmod/modussl_axtls: Fix __del__ to point to mp_stream_close_obj. 2018-06-13 13:16:21 +10:00
Damien George 035906419d extmod/uos_dupterm: Use native C stream methods on dupterm object.
This patch changes dupterm to call the native C stream methods on the
connected stream objects, instead of calling the Python readinto/write
methods.  This is much more efficient for native stream objects like UART
and webrepl and doesn't require allocating a special dupterm array.

This change is a minor breaking change from the user's perspective because
dupterm no longer accepts pure user stream objects to duplicate on.  But
with the recent addition of uio.IOBase it is possible to still create such
classes just by inheriting from uio.IOBase, for example:

    import uio, uos

    class MyStream(uio.IOBase):
        def write(self, buf):
            # existing write implementation
        def readinto(self, buf):
            # existing readinto implementation

2018-06-12 15:06:11 +10:00
Yonatan Goldschmidt c2fb725e72 extmod/moduhashlib: Make function objects STATIC.
These are not exported to anyone anyway.
2018-06-12 13:50:11 +10:00
Yonatan Goldschmidt 6963ee9075 extmod/moduhashlib: Allow using the sha256 implementation of mbedTLS. 2018-06-12 13:50:11 +10:00
Yonatan Goldschmidt 6630354ffe extmod/moduhashlib: Allow to disable the sha256 class.
Via the config value MICROPY_PY_UHASHLIB_SHA256.  Default to enabled to
keep backwards compatibility.

Also add default value for the sha1 class, to at least document its
2018-06-12 13:50:11 +10:00
Yonatan Goldschmidt 38682d4629 extmod/moduhashlib: Reorder funcs so that they are grouped by hash type.
Makes the code much more readable by reducing the number of #ifdefs and
keeping related functions close.
2018-06-12 13:47:20 +10:00
Yonatan Goldschmidt b045ebd354 extmod/moduhashlib: Prefix all Python methods and objects with uhashlib.
For consistency with other modules, and to help avoid clashes with the
actual underlying functions that do the hashing (eg
2018-06-12 13:44:09 +10:00
Damien George c117effddd extmod/vfs: Introduce a C-level VFS protocol, with fast import_stat.
Following other C-level protocols, this VFS protocol is added to help
abstract away implementation details of the underlying VFS in an efficient
way.  As a starting point, the import_stat function is put into this
protocol so that the VFS sub-system does not need to know about every VFS
implementation in order to do an efficient stat for importing files.

In the future it might be worth adding other functions to this protocol.
2018-06-06 14:33:42 +10:00
Damien George d4ce57e4e3 extmod/vfs: Add fast path for stating VfsPosix filesystem. 2018-06-06 14:28:23 +10:00
Damien George 8d82b0edbd extmod: Add VfsPosix filesystem component.
This VFS component allows to mount a host POSIX filesystem within the uPy
VFS sub-system.  All traditional POSIX file access then goes through the
VFS, allowing to sandbox a uPy process to a certain sub-dir of the host
system, as well as mount other filesystem types alongside the host
2018-06-06 14:28:23 +10:00
Damien George f35aae366c extmod/vfs_fat: Rename FileIO/TextIO types to mp_type_vfs_fat_XXX.
So they don't clash with other VFS implementations.
2018-06-06 14:28:23 +10:00
Damien George 172c23fe5d extmod/vfs: Use u_rom_obj properly in argument structures. 2018-06-06 14:28:23 +10:00
Damien George ea22406f76 extmod/modussl_mbedtls: Use mbedtls_entropy_func for CTR-DRBG entropy.
If mbedtls_ctr_drbg_seed() is available in the mbedtls bulid then so should
be mbedtls_entropy_func().  Then it's up to the port to configure a valid
entropy source, eg via MBEDTLS_ENTROPY_HARDWARE_ALT.
2018-05-31 21:52:29 +10:00