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circuitpython/tests/misc/non_compliant.py.exp

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tests: Improve test coverage of py/compile.c.
2016-10-10 21:30:32 -04:00
SyntaxError
tests: Improve coverage of array, range, dict, slice, exc, unicode.
2016-10-16 20:43:47 -04:00
AttributeError
tests: Add tests for non-compliant behaviour. These tests are intended to improve coverage and provide a record of behaviour that's either not implemented or non-compliant to CPython.
2015-08-30 07:32:26 -04:00
TypeError
NotImplementedError
tests: Improve coverage of array, range, dict, slice, exc, unicode.
2016-10-16 20:43:47 -04:00
NotImplementedError
tests: Fix non-compliant expected output to match actual behaviour.
2015-08-30 07:46:08 -04:00
TypeError, ValueError
tests: Add tests for non-compliant behaviour. These tests are intended to improve coverage and provide a record of behaviour that's either not implemented or non-compliant to CPython.
2015-08-30 07:32:26 -04:00
NotImplementedError
Merge tag 'v1.18' Boosted performance, board.json metadata, more mimxrt, rp2, samd features This release of MicroPython sees a boost to the overall performance of the VM and runtime. This is achieved by the addition of an optional cache to speed up general hash table lookups, as well as a fast path in the VM for the LOAD_ATTR opcode on instance types. The new configuration options are MICROPY_OPT_MAP_LOOKUP_CACHE and MICROPY_OPT_LOAD_ATTR_FAST_PATH. As part of this improvement the MICROPY_OPT_CACHE_MAP_LOOKUP_IN_BYTECODE option has been removed, which provided a similar map caching mechanism but with the cache stored in the bytecode, which made it not useful on bare metal ports. The new mechanism is measured to be at least as good as the old one, applies to more map lookups, has a constant RAM overhead, and applies to native code as well as bytecode. These performance options are enabled on the esp32, mimxrt, rp2, stm32 and unix ports. For esp32 and mimxrt some code is also moved to RAM to further boost performance. On stm32, performance increases by about 20% for benchmarks that are heavy on name lookups, like misc_pystone.py and misc_raytrace.py. On esp32 performance can increase by 2-3x, and on mimxrt it is up to 6x. All boards in all ports now have a board.json metadata file, which is used to automatically build firmware and generate a webpage for that board (among other possibilities). Auto-build scripts have been added for this purpose and they build all esp32, mimxrt, rp2, samd and stm32 boards. The generated output is available at https://micropython.org/download. Support for FROZEN_DIR and FROZEN_MPY_DIR has been deprecated for some time and was finally removed in this release. Instead of these, FROZEN_MANIFEST can be used. The io.resource_stream() function is also removed, replaced by the pure Python version in micropython-lib. The search order for importing frozen Python modules is now controlled by the ".frozen" entry in sys.path. This string is added by default in the second position in sys.path. User code should adjust sys.path depending on the desired behaviour. Putting ".frozen" first in sys.path will speed up importing frozen modules. A bug in multiple precision integers with bitwise of -0 was fixed in commit 2c139bbf4e5724ab253b5b034ce925e04267a9c4. The platform module has been added to allow querying the compiler and underlying SDK/HAL/libc version. This is enabled on esp32, mimxrt and stm32 ports. The mpremote tool now supports seek, flush, mkdir and rmdir on PC-mounted filesystems. And a help command has been added. The documentation has seen many additions and improvements thanks (for a second time) to the Google Season of Docs project. The rp2 documentation now includes a reference for PIO assembly instructions, a PIO quick reference and a PIO tutorial. The random and stm modules have been documented, along with sys.settrace, manifest.py files and mpremote. There is also now more detail about the differences between MicroPython and standard Python 3.5 and above. The esp32 port sees support for ESP32-S3 SoCs, and new boards GENERIC_S3, ESP32_S2_WROVER, LOLIN_S2_MINI, LOLIN_S2_PICO and UM_FEATHERS2NEO. The PWM driver has been improved and now supports all PWM timers and channels, and the duty_u16() and duty_ns() methods, and it keeps the duty constant when changing frequency. The machine.bitstream() function has been improved to use RMT, with an option to select the original bit-banging implementation. The mimxrt port gained new hardware features: SDRAM and SD card support, as well as network integration with a LAN driver. The machine.WDT class was added along with the machine.reset_cause(), machine.soft_reset(), machine.unique_id() add machine.bitstream() functions. DHT sensor support was added, and f-strings were enabled. The rp2 port now has support for networking, and bluetooth using NimBLE. The Nina-W10 WiFi/BT driver is fully integrated and supported by the new Arduino Nano RP2040 connect board. I2S protocol support is added along with a machine.bitstream() driver and DHT sensor support. The PWM driver had a bug fix with the accuracy of setting/getting the frequency, and the duty value is now retained when changing the frequency. On the samd port there is now support for the internal flash being a block device, and for filesystems and the os module. Pin and LED classes have been implemented. There are more time functions, more Python features enabled, and the help() function is added. SEEED_WIO_TERMINAL and SEEED_XIAO board definitions are now available. The stm32 port now has support for F427, F479 and H7A3(Q)/H7B3(Q) MCUs, and new board definitions for VCC_GND_H743VI, OLIMEX_H407, MIKROE_QUAIL, GARATRONIC_PYBSTICK26_F411, STM32H73B3I_DK. A bug was fixed in the SPI driver where a SPI transfer could fail if the CYW43 WiFi driver was also active at the same time. On the windows port the help() function has been enabled, and support for build variants added, to match the unix port. The zephyr port upgraded Zephyr to v2.7.0. The change in code size since the previous release for various ports is (absolute and percentage change in the text section): bare-arm: -1520 -2.605% minimal x86: -2256 -1.531% unix x64: -457 -0.089% unix nanbox: -925 -0.204% stm32: +312 +0.079% PYBV10 cc3200: -176 -0.096% esp8266: +532 +0.076% GENERIC esp32: +27096 +1.820% GENERIC nrf: -212 -0.121% pca10040 rp2: +9904 +2.051% PICO samd: +35332 +33.969% ADAFRUIT_ITSYBITSY_M4_EXPRESS The changes that dominate these numbers are: - bare-arm, minimal: use of new MICROPY_CONFIG_ROM_LEVEL_MINIMUM option and subsequent disabling of remaining optional features - unix, cc3200, nrf: general code size reductions of the core - stm32: performance improvements, addition of platform module - esp8266: enabling f-strings - esp32: use of -O2 instead of -Os - rp2: machine.I2S and other new hardware features - samd: filesystem support and other new hardware features Thanks to everyone who contributed to this release: Alan Dragomirecký, Alexey Shvetsov, Andrew Leech, Andrew Scheller, Antoine Aubert, Boris Vinogradov, Chris Boudacoff, Chris Fiege, Christian Decker, Damien George, Daniel Gorny, Dave Hylands, David Michieli, Emilie Feral, Frédéric Pierson, gibbonsc, Henk Vergonet, iabdalkader, Ihor Nehrutsa, Jan Hrudka, Jan Staal, jc_.kim, Jim Mussared, Jonathan Hogg, Laurens Valk, leo chung, Lorenzo Cappelletti, Magnus von Wachenfeldt, Matt Trentini, Matt van de Werken, Maureen Helm, Michael Bentley, Michael Buesch, Mike Causer, Mike Teachman, Mike Wadsten, Ned Konz, NitiKaur, oli, patrick, Patrick Van Oosterwijck, Peter Boin, Peter Hinch, Peter van der Burg, Philipp Ebensberger, Pooya Moradi, retsyo, robert-hh, roland van straten, Scott Armitage, Sebastian Wicki, Seon Rozenblum, Sergei Silnov, Simon Baatz, Stewart Bonnick, stijn, Tobias Thyrrestrup, Tomas Vanek, YoungJoon Chun. What follows is a detailed list of changes, generated from the git commit history, and organised into sections. Main components =============== all: - remove MICROPY_OPT_CACHE_MAP_LOOKUP_IN_BYTECODE - update Python formatting to latest Black version 21.12b0 - remove support for FROZEN_DIR and FROZEN_MPY_DIR py core: - parse: simplify parse nodes representing a list - emitnative: ensure load_subscr does not clobber existing REG_RET - mpconfig.h: define initial templates for "feature levels" - vm: add a fast path for LOAD_ATTR on instance types - map: add an optional cache of (map+index) to speed up map lookups - builtinimport: forward all debug printing to MICROPY_DEBUG_PRINTER - add wrapper macros so hot VM functions can go in fast code location - runtime: fix crash when exc __new__ doesn't return an exc instance - mpconfig.h: define the "extra" feature level - mpconfig.h: revert MICROPY_REPL_INFO to disabled at all levels - gc: add hook to run code during time consuming GC operations - showbc: print unary-op string when dumping bytecode - modsys: replace non-ASCII quote char with ASCII char - runtime: allow types to use both .attr and .locals_dict - lexer: support nested [] and {} characters within f-string params - objfun.h: remove obsolete comments about entries in extra_args - builtinimport: refactor module importing - showbc: fix printing of raw bytecode header on nanbox builds - modio: remove io.resource_stream function - only search frozen modules when '.frozen' is found in sys.path - mkrules.cmake: set frozen preprocessor defs early - runtime: allow initialising sys.path/argv with defaults - mpstate.h: only include sys.path/argv objects in state when enabled - mpz: fix bugs with bitwise of -0 by ensuring all 0's are positive - qstr: reset mpstate.qstr_last_chunk before raising an error - modbuiltins: add additional macro for extending builtins - mpconfig.h: define MICROPY_PY_USSL_FINALISER only if not defined extmod: - machine_i2c: make SoftI2C configurable via macro option - machine_spi: make SoftSPI configurable via macro option - modonewire: make _onewire module configurable via macro option - machine_pwm: factor out machine.PWM bindings to common code - move modnetwork and modusocket from stm32 to extmod - modnetwork: add STA_IF and AP_IF constants - modnetwork: add extended socket state - modusocket: add read/write stream methods to socket object - modnetwork: define network interfaces in port config files - network_cyw43: make consistent use of STA and AP constants - modnetwork: remove STM32 references - modnetwork: remove modnetwork socket u_state member - mpbthci.h: add mp_bluetooth_hci_uart_any prototype - nimble: add nimble CMake fragment file - add platform module - moduplatform: improve implementation for PC ports - vfs_posix_file: support MP_STREAM_POLL in vfs_posix_file_ioctl - modbluetooth: add connection interval to gap_connect - nimble: update to NimBLE v1.4 - nimble: remove workaround for OS_ENOMEM - uasyncio: fix gather returning exceptions from a cancelled task - uplatform: remove unused definitions - uplatform: use generic custom platform string - network_ninaw10: fix scan list order to match other NICs - modbluetooth: support gap_connect(None) to cancel a connection - modure: redirect regex debug printing to mp_printf - network_ninaw10: fix config of AP mode - network_ninaw10: disable active connections before connecting - network_ninaw10: make NIC state persistent - network_ninaw10: return -1 on timeout from recv/send - network_ninaw10: make recv/recvfrom interchangeable - moduplatform: detect xtensa arch - modusocket: allow setting timeout on unbound sockets - modusocket: initialise accepted socket state - network_ninaw10: use socket timeout preset in modusocket - modbluetooth: fix conditional compilation of ringbuf_put_uuid - modbluetooth: put declaration of connect_cancel in correct place shared: - libc/string0: don't include string.h, and provide __memcpy_chk - runtime/pyexec: cleanup EXEC_FLAG flag constants drivers: - ninaw10: add ublox Nina-W10 WiFi/BT module driver - lsm6dsox: add LSM6DSOX driver and examples - neopixel: avoid heap alloc in fill() - ninaw10: fix BSSID byte order, and add null byte to ESSID - ninaw10/nina_wifi_drv: fix DNS resolution mpy-cross: no changes specific to this component/port lib: - mynewt-nimble: switch to the MicroPython fork of NimBLE - asf4: point submodule to latest commit on circuitpython branch - update pico-sdk to 1.3.0 and tinyusb to 0.12.0 - stm32lib: update library for L4 v1.17.0, new G4, WL, and MMC fixes - stm32lib: update library for fix to F7 USB HS Support components ================== docs: - library/os.rst: clarify littlefs requirements for block erase - library/bluetooth.rst: update incorrect link to gatts_write - make.bat: change Windows output dir from '_build' to 'build' - library/machine.I2S.rst: specify that I2S.shift args are kw-only - esp32: explain ESP32 PWM modes, timers, and channels - rp2: add reference for PIO assembly instructions, and PIO tutorial - library/random.rst: document the random module - reference/mpremote.rst: add docs for mpremote - reference/manifest.rst: add docs for manifest.py files - library/stm.rst: document the stm module - esp32/tutorial: add an example of peripheral control via regs - rp2/general.rst: fix typo with missing spaces - library/framebuf.rst: adjust dimensions in example - library/rp2.rst: update function asm_pio_encode to add sideset_opt - reference/filesystem.rst: add detail on how to use littlefs fuse - rp2/quickref.rst: add section on PIO - library/sys.rst: add docs for sys.settrace - esp8266/tutorial: fix comments of FrameBuffer examples - library/uasyncio.rst: detail exception behaviour in cancel/timeout - library/machine.Timer.rst: document 'id' as positional-only arg - library/machine.SPI.rst: add example SPI usage - library/machine.Timer.rst: document `period` and `callback` args - library/machine.Pin.rst: add Pin.ANALOG mode constant - remove trailing spaces and convert tabs to spaces - library/sys.rst: add note about '.frozen' as an entry in sys.path - differences: document details of new PEPs/features in Python 3.5+ - update copyright year range to include 2022 - esp32: update RMT quickref example to match latest code examples: no changes specific to this component/port tests: - perf_bench: use math.log instead of math.log2 - basics: add tests for type-checking subclassed exc instances - micropython/const.py: add comment about required config for test - cpydiff: clarify f-string diffs regarding concatenation - basics/int_big_cmp.py: add more tests for big-int comparison - extmod: skip uselect_poll_udp when poll() is not available tools: - autobuild: add auto build for GENERIC_C3_USB - ci.sh: use IDF v4.4 as part of esp32 CI and build GENERIC_S3 - autobuild: add the MIMXRT1010_EVK board to autobuild - ci.sh: use a specific ESP IDF v4.4 commit - autobuild: add script to generate website board metadata - dfu.py: make tool work with python3 when parsing DFU files - autobuild: automatically build all mimxrt, rp2 and samd boards - autobuild: automatically build all stm32 boards - mpremote: implement seek and flush in ioctl method - autobuild: automatically build all esp32 boards - upip.py: support == to specify exact package version - makemanifest.py: make str conversion compatible with Python 2 - makemanifest.py: merge make-frozen.py - mpremote: add mkdir and rmdir to RemoteFS - mpremote: add help command - mpremote: add link to mpremote docs URL in help message - upip.py: skip '.frozen' entry in sys.path for install path - autobuild: build esp8266 OTA image with GENERIC_1M board - ci.sh: upgrade Zephyr docker image to v0.21.0 - ci.sh: build zephyr nucleo_wb55rg to test zephyr bluetooth build CI: - workflows: use Python 3.8 for macos workflow - workflows: add new workflow to build ports download metadata The ports ========= all ports: - add board.json for all boards - add images, features and urls to board.json - add '.frozen' as the first entry in sys.path - move '.frozen' to second entry in sys.path bare-arm port: - mpconfigport.h: use MICROPY_CONFIG_ROM_LEVEL_MINIMUM - mpconfigport.h: disable remaining optional features cc3200 port: no changes specific to this component/port esp8266 port: - boards/GENERIC: enable f-strings - extract qstr from object when comparing keys in config() - etshal.h: remove unneeded function declarations - allow building a board to any dest directory esp32 port: - boards: add new FeatherS2-Neo board definition - machine_timer: use tx_update member for IDF 4.4 and above - add support for ESP32-S3 SoCs - boards: add new GENERIC_S3 board definition - machine_hw_spi: fix hardware SPI DMA channels for S2/S3 - boards: add board definition for ESP32-S2-WROVER module - boards: add LOLIN_S2_MINI ESP32-S2 board - machine_pwm: add support for all PWM timers and channels - README: updated readme with req IDF vers for ESP32-S2, C3 and S3 - usb: add USB host connection detection for CDC serial output - machine_pin: block out IO16 and IO17 when using SPIRAM on ESP32 - mpthreadport: fix TCB cleanup function so thread_mutex is ready - main: add option for a board to hook code into startup sequence - split out WLAN code from modnetwork.c to network_wlan.c - enable optimisations and move code to iRAM to boost performance - usb: improve speed of USB CDC output - add specific deploy_s2.md instructions for esp32-s2 - boards/LOLIN_S2_MINI: add image to board.json - boards: update board and deploy metadata for UM_xxx boards - usb: further improve speed of USB CDC output - boards/LOLIN_S2_PICO: add LOLIN_S2_PICO board definition files - boards/ESP32_S2_WROVER: link to specific deploy_s2 instructions - support building with latest IDF v5 - in machine_i2s, send null samples in underflow situations - in machine_i2s, make object reference arrays root pointers - add SDCard support for S3, and a GENERIC_S3_SPIRAM board - boards/GENERIC_S3: enable BLE on ESP32 S3 - machine_pwm: implement duty_u16() and duty_ns() PWM methods - extract qstr from object when comparing keys in config() - machine_pin: make GPIO 26 usable for S2,S3 if SPIRAM not config'd - machine_hw_spi: fix SPI default pins reordering on ESP32-S2/S3 - machine_hw_spi: set proper default SPI(id=1) pins on S2,S3 and C3 - machine_hw_spi: set proper default SPI(id=2) pins on S2 and S3 - boards: remove SPI pin defaults from GENERIC S2/S3 boards - modnetwork: synchronize WiFi AUTH_xxx constants with IDF values - machine_pwm: keep duty constant when changing frequency - machine_bitstream: replace bit-bang code with RMT-based driver - machine_i2s: add support for ESP-IDF 4.4 - machine_bitstream: fix signal duplication on output pins - esp32: enable platform module with IDF version - boards/GENERIC_D2WD: build with -Os optimisation - esp32_rmt: install RMT driver on core 1 - machine_bitstream: reinstate bitstream bit-bang implementation javascript port: no changes specific to this component/port mimxrt port: - sdcard: implement SDCard driver - machine_bitstream: add bitstream function to machine module - rework flash configuration - sdram: add SDRAM support - eth: add LAN support and integrate the network module - modmachine: implement machine.WDT() and machine.reset_cause() - boards: fix the D14/D15 pin assignment of MIMXRT1050/60/64_EVK - hal: remove duplicate definitions from flexspi_hyper_flash.h - dma_channel: fix the DMA channel management - fix cycle counter for time.ticks_cpu() and machine.bitstream() - add dht_readinto() to the mimxrt module, and freeze dht.py - extend the help() message and README.md - mpconfigport.h: enable f-strings - modmachine: implement soft_reset() and unique_id() functions - boards/make-pins.py: allow empty lines and comments in pins.csv - optimize the runtime speed - enable the platform module - boards: add the Seeed ARCH MIX board - boards: update the board.json files and add deploy_xx.md files - fix mp_hal_quiet_timing_enter()/exit() so timer still runs - support PWM using the FLEXPWM and QTMR modules - define UART 0 on MIMXRT boards - support selection of PHY type and address - re-enable eth checksum creation by HW - fix a tiny unnoticed bug in sdcard.c - add a driver for the DP83848 PHY device - refactor the reading of the machine id - enable ticks_cpu at boot time for NDEBUG builds only - use -Og instead of -O0 for DEBUG builds - tidy up the board flash related files - hal: allow readSampleClkSrc to be configured by a board - enable MICROPY_PY_USSL_FINALISER minimal port: - mpconfigport.h: use MICROPY_CONFIG_ROM_LEVEL_MINIMUM - Makefile: don't force a 32-bit build - mpconfigport.h: disable features that are not needed nrf port: - Makefile: improve Black Magic Probe commands - main: use VFS helper function to mount fs and chdir pic16bit port: no changes specific to this component/port powerpc port: no changes specific to this component/port qemu-arm port: no changes specific to this component/port rp2 port: - mpconfigport.h: enable heapq module - add support for bluetooth module using NimBLE - add framework for networking - mpconfigport.h: use the "extra" feature level - enable optimisations (comp goto, map cache, fast attr) - machine_i2s: add I2S protocol support - add support for Nina-W10 WiFi/BT module - boards: add support for Arduino Nano RP2040 - machine_bitstream: implement the machine.bitstream driver - boards: add neopixel.py to manifest.py - rp2_pio: support exec with sideset - boards/PIMORONI_PICOLIPO_16MB: fix 16MB flash size - boards: add PYBSTICK26 RP2040 board definition - machine_uart: handle and clear UART RX timeout IRQ - boards/ARDUINO_NANO_RP2040_CONNECT: set default I2C pins - machine_pwm: fix PWM frequency setting - machine_pwm: keep duty value when changing the frequency - add support for DHT11 and DHT22 sensors - CMakeLists.txt: allow a board to override PICO_BOARD - boards/GARATRONIC_PYBSTICK26_RP2040: use correct pico-sdk board cfg samd port: - integrate latest asf4, add help, more time funcs and uPy features - samd_soc: allow a board to configure the low-level MCU config - add internal flash block device, filesystem and uos support - add Pin and LED classes, and machine.unique_id - boards/ADAFRUIT_FEATHER_M0_EXPRESS: update for flash and pins - boards/ADAFRUIT_ITSYBITSY_M4_EXPRESS: update for flash and pins - boards/MINISAM_M4: update for flash and pins - boards/ADAFRUIT_TRINKET_M0: update for flash and pins - boards/SAMD21_XPLAINED_PRO: update for flash and pins - boards/SEEED_WIO_TERMINAL: add new board definition - boards/SEEED_XIAO: add new board definition - README.md: update README to reflect new features and boards stm32 port: - pin: enable GPIO clock of pin if it's constructed without init - main: don't unconditionally enable GPIO A,B,C,D clocks - boards/VCC_GND_H743VI: add board definition for VCC_GND_H743VI - boards/OLIMEX_E407: add Ethernet RMII support - boards/LEGO_HUB_NO6: remove user paths from cc2564 init file - boards: remove trailing spaces, and add newline at end of file - add basic support for STM32H750 - add support for H7A3(Q)/H7B3(Q), and STM32H73B3I_DK board defn - suggest putting code in main.py not boot.py - boards/make-pins.py: allow a CPU pin to be hidden - boards/make-pins.py: allow empty lines and comments in pins.csv - dma: add functions for external users of DMA to enable clock - enable LOAD_ATTR fast path, and map lookup caching on >M0 - boards: add OLIMEX H407 board definition - enable platform module - extended flash filesystem space to 512K on H743 boards - boards/NUCLEO_H743ZI: enable VfsLfs2 on NUCLEO_H743ZI(2) boards - boards: add PF11-BOOT0 to stm32f091_af.csv - machine_i2c: use hardware I2C for STM32H7 - sdram: enforce gcc opt, and use volatile and DSB in sdram_test - usbd_cdc_interface: allow a board to hook into USBD CDC RX events - mpbthciport: allow a board to hook BT HCI poll functions - pendsv: allow a board to add entries for pendsv_schedule_dispatch - boards: add images to board.json for Adafruit and VCC_GND boards - uart: fix race conditions and clearing status in IRQ handler - mpconfigport.h: use the "extra" feature level - in machine_i2s, send null samples in underflow situations - in machine_i2s, make object reference arrays root pointers - led: support an extra 2 LEDs in board configuration - boards/MIKROE_CLICKER2_STM32: add more detail to board.json - boards: add new board MikroElektronika Quail, and F427 support - main: run optional frozen module at boot - sdio: don't explicitly disable DMA2 on deinit of SDIO - dma: make DMA2_Stream3 exclusive to SDIO when CYW43 enabled - boards: build NUCLEO_WB55 and STM32F769DISC without mboot enabled - boards: add PYBSTICK26 F411 board definition - boards/NADHAT_PYBF405: rename board to GARATRONIC_NADHAT_F405 - usb: use a table of allowed values to simplify usb_mode get/set - boards/NUCLEO_WB55: update rfcore_firmwre for new WS - flashbdev: support generic flash storage config via link symbols - boards: convert F413,F439,H743,L4xx,WB55 to new flash FS config - add support for F479 MCUs - include HAL MMC code in F4 builds - boards/make-pins.py: use cpu pins to define static alt-fun macros - boards/NUCLEO_WB55: fix LED ordering - boards/LEGO_HUB_NO6: set filesystem label as HUB_NO6 - boards: remove stray '+' characters at start of lines in ld files - boards: remove unused MICROPY_HW_ENABLE_TIMER config - boards: enable MICROPY_HW_ENABLE_SERVO on various boards - update L4 code to build with latest stm32lib and L4 HAL 1.17.0 - main: call sdcard_init when only MICROPY_HW_ENABLE_MMCARD enabled - sdcard: support 8-bit wide SDIO bus - sdcard: add config option to force MM card capacity - factoryreset: init vfs flags before calling pyb_flash_init_vfs - qspi: fix typo in address comment - boards/make-pins.py: generate empty ADC table if needed - boards/OLIMEX_H407: fix typo in OLIMEX H407 board.json - network_wiznet5k: fix build error with wiznet5k and lwip enabled - enable MICROPY_PY_USSL_FINALISER teensy port: - switch to use manifest.py instead of FROZEN_DIR unix port: - enable LOAD_ATTR fast path, and map lookup caching - modusocket: support MP_STREAM_POLL in unix socket_ioctl - modos: add support for uos.urandom(n) - coverage: change remaining printf to mp_printf - Makefile: use -Og instead of -O0 for debug builds windows port: - README: remove unsupported Python instructions for Cygwin - mpconfigport.h: enable help and help("modules") - add support for build variants to windows port - run tests via Makefile - appveyor: build both standard and dev variants - appveyor: build mpy-cross only once for mingw-w64 - msvc: run qstr preprocessing phase in parallel zephyr port: - mphalport.h: remove unused and unimplemented C-level pin API - increase minimum CMake version to 3.20.0 - update include path to reboot.h - get UART console device from devicetree instead of Kconfig - use CONFIG_USB_DEVICE_STACK for conditional USB device support - upgrade to Zephyr v2.7.0 - modbluetooth_zephyr: provide dummy connect_cancel function
2022-02-15 13:36:26 -05:00
TypeError
tests: Add tests to improve coverage of objstr.c.
2015-09-03 18:06:18 -04:00
NotImplementedError
NotImplementedError
NotImplementedError
py/objstr: For str.endswith(s, start) raise NotImpl instead of assert.
2015-09-04 11:49:56 -04:00
NotImplementedError
tests/misc/non_compliant: Add tests to improve coverage testing.
2016-08-14 20:46:46 -04:00
NotImplementedError
NotImplementedError
NotImplementedError
tests: Improve coverage of array, range, dict, slice, exc, unicode.
2016-10-16 20:43:47 -04:00
NotImplementedError
tests: Add tests to improve coverage of objarray.c.
2016-12-21 01:51:42 -05:00
NotImplementedError
tests/misc/non_compliant: Add test for inability to assign func attrs.
2017-01-19 07:38:53 -05:00
AttributeError
tests: Add tests to improve coverage of py/objtype.c.
2017-12-13 20:25:30 -05:00
TypeError
A.foo
py/objtype: Optimise instance get/set/del by skipping special accessors. This patch is a code optimisation, trading text bytes for speed. On pyboard it's an increase of 0.06% in code size for a gain (in pystone performance) of roughly 6.5%. The patch optimises load/store/delete of attributes in user defined classes by not looking up special accessors (@property, __get__, __delete__, __set__, __setattr__ and __getattr_) if they are guaranteed not to exist in the class. Currently, if you do my_obj.foo() then the runtime has to do a few checks to see if foo is a property or has __get__, and if so delegate the call. And for stores things like my_obj.foo = 1 has to first check if foo is a property or has __set__ defined on it. Doing all those checks each and every time the attribute is accessed has a performance penalty. This patch eliminates all those checks for cases when it's guaranteed that the checks will always fail, ie no attributes are properties nor have any special accessor methods defined on them. To make this guarantee it checks all attributes of a user-defined class when it is first created. If any of the attributes of the user class are properties or have special accessors, or any of the base classes of the user class have them, then it sets a flag in the class to indicate that special accessors must be checked for. Then in the load/store/delete code it checks this flag to see if it can take the shortcut and optimise the lookup. It's an optimisation that's pretty widely applicable because it improves lookup performance for all methods of user defined classes, and stores of attributes, at least for those that don't have special accessors. And, it allows to enable descriptors with minimal additional runtime overhead if they are not used for a particular user class. There is one restriction on dynamic class creation that has been introduced by this patch: a user-defined class cannot go from zero special accessors to one special accessor (or more) after that class has been subclassed. If the script attempts this an AttributeError is raised (see addition to tests/misc/non_compliant.py for an example of this case). The cost in code space bytes for the optimisation in this patch is: unix x64: +528 unix nanbox: +508 stm32: +192 cc3200: +200 esp8266: +332 esp32: +244 Performance tests that were done: - on unix x86-64, pystone improved by about 5% - on pyboard, pystone improved by about 6.5%, from 1683 up to 1794 - on pyboard, bm_chaos (from CPython benchmark suite) improved by about 5% - on esp32, pystone improved by about 30% (but there are caching effects) - on esp32, bm_chaos improved by about 11%
2018-05-25 03:09:54 -04:00
AttributeError
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