mirror of
https://github.com/espressif/esp-idf.git
synced 2024-10-05 20:47:46 -04:00
Merge branch 'feature/python2-deprecation-warn_v4.2' into 'release/v4.2'
Tools: Add Python 2 deprecation warning (v4.2) See merge request espressif/esp-idf!11524
This commit is contained in:
Krzysztof Budzynski
commit
c923c99f09
@ -249,6 +249,10 @@ def _erase_ota_partition(target, ota_id):
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def main():
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if sys.version_info[0] < 3:
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print("WARNING: Support for Python 2 is deprecated and will be removed in future versions.")
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elif sys.version_info[0] == 3 and sys.version_info[1] < 6:
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print("WARNING: Python 3 versions older than 3.6 are not supported.")
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global quiet
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parser = argparse.ArgumentParser("ESP-IDF OTA Partitions Tool")
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@ -458,6 +458,10 @@ def create_output_files(name, output_table, debug):
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def main():
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if sys.version_info[0] < 3:
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print("WARNING: Support for Python 2 is deprecated and will be removed in future versions.", file=sys.stderr)
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elif sys.version_info[0] == 3 and sys.version_info[1] < 6:
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print("WARNING: Python 3 versions older than 3.6 are not supported.", file=sys.stderr)
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global quiet
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global max_blk_len
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global idf_target
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@ -16,8 +16,9 @@
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from __future__ import division
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from __future__ import division, print_function
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import os
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import sys
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import io
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import math
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import struct
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@ -451,6 +452,10 @@ class SpiffsFS():
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def main():
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if sys.version_info[0] < 3:
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print("WARNING: Support for Python 2 is deprecated and will be removed in future versions.")
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elif sys.version_info[0] == 3 and sys.version_info[1] < 6:
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print("WARNING: Python 3 versions older than 3.6 are not supported.")
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parser = argparse.ArgumentParser(description="SPIFFS Image Generator",
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formatter_class=argparse.ArgumentDefaultsHelpFormatter)
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@ -5,7 +5,9 @@
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# Copyright (c) 2016-2017 Espressif Systems (Shanghai) PTE LTD.
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# Distributed under the terms of Apache License v2.0 found in the top-level LICENSE file.
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from __future__ import print_function
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from optparse import OptionParser
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import sys
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BASE_ADDR = 0x50000000
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@ -26,6 +28,10 @@ def gen_ld_h_from_sym(f_sym, f_ld, f_h):
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def main():
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if sys.version_info[0] < 3:
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print("WARNING: Support for Python 2 is deprecated and will be removed in future versions.", file=sys.stderr)
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elif sys.version_info[0] == 3 and sys.version_info[1] < 6:
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print("WARNING: Python 3 versions older than 3.6 are not supported.", file=sys.stderr)
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description = ("This application generates .h and .ld files for symbols defined in input file. "
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"The input symbols file can be generated using nm utility like this: "
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"esp32-ulp-nm -g -f posix <elf_file> > <symbols_file>")
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@ -49,7 +49,7 @@
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from __future__ import print_function
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import sys
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# Check if loaded into GDB
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@ -328,6 +328,10 @@ def parse_and_dump(filename, disassemble=WITH_GDB):
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def main():
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if sys.version_info[0] < 3:
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print("WARNING: Support for Python 2 is deprecated and will be removed in future versions.", file=sys.stderr)
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elif sys.version_info[0] == 3 and sys.version_info[1] < 6:
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print("WARNING: Python 3 versions older than 3.6 are not supported.", file=sys.stderr)
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if len(sys.argv) < 2:
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sys.stderr.write("Usage: %s <dump_file>\n")
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raise SystemExit(1)
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@ -15,15 +15,17 @@ To compile with ESP-IDF you need to get the following packages:
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- CentOS 7::
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sudo yum install git wget ncurses-devel flex bison gperf python pyserial python-pyelftools cmake ninja-build ccache dfu-util
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sudo yum -y update && sudo yum install git wget ncurses-devel flex bison gperf python3 python3-pip cmake ninja-build ccache dfu-util
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CentOS 7 is still supported but CentOS version 8 is recommended for a better user experience.
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- Ubuntu and Debian::
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sudo apt-get install git wget libncurses-dev flex bison gperf python python-pip python-setuptools python-serial python-click python-cryptography python-future python-pyparsing python-pyelftools cmake ninja-build ccache libffi-dev libssl-dev dfu-util
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sudo apt-get install git wget libncurses-dev flex bison gperf python3 python3-pip python3-setuptools python3-serial python3-cryptography python3-future python3-pyparsing python3-pyelftools cmake ninja-build ccache libffi-dev libssl-dev dfu-util
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- Arch::
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sudo pacman -S --needed gcc git make ncurses flex bison gperf python-pyserial python-click python-cryptography python-future python-pyparsing python-pyelftools cmake ninja ccache dfu-util
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sudo pacman -Sy --needed gcc git make ncurses flex bison gperf python-pyserial python-cryptography python-future python-pyparsing python-pyelftools cmake ninja ccache dfu-util
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.. note::
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CMake version 3.5 or newer is required for use with ESP-IDF. Older Linux distributions may require updating, enabling of a "backports" repository, or installing of a "cmake3" package rather than "cmake".
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@ -35,7 +37,7 @@ Compile the Toolchain from Source
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- CentOS 7::
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sudo yum install gawk gperf grep gettext ncurses-devel python python-devel automake bison flex texinfo help2man libtool make
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sudo yum install gawk gperf grep gettext ncurses-devel python3 python3-devel automake bison flex texinfo help2man libtool make
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- Ubuntu pre-16.04::
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@ -51,7 +53,7 @@ Compile the Toolchain from Source
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- Arch::
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TODO
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sudo pacman -Sy --needed python-pip
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Create the working directory and go into it::
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@ -98,6 +100,11 @@ You are looking for similar result containing toolchain's path at the beginning
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Instead of ``/home/user-name`` there should be a home path specific to your installation.
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Python 2 deprecation
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====================
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Python 2 reached its `end of life <https://www.python.org/doc/sunset-python-2/>`_ and support for it in ESP-IDF will be removed soon. Please install Python 3.6 or higher. Instructions for popular Linux distributions are listed above.
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Next Steps
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==========
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@ -11,11 +11,13 @@ To compile with ESP-IDF you need to get the following packages:
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- CentOS 7::
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sudo yum install git wget flex bison gperf python cmake ninja-build ccache dfu-util
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sudo yum -y update && sudo yum install git wget flex bison gperf python3 cmake ninja-build ccache dfu-util
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CentOS 7 is still supported but CentOS version 8 is recommended for a better user experience.
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- Ubuntu and Debian::
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sudo apt-get install git wget flex bison gperf python python-pip python-setuptools cmake ninja-build ccache libffi-dev libssl-dev dfu-util
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sudo apt-get install git wget flex bison gperf python3 python3-pip python3-setuptools cmake ninja-build ccache libffi-dev libssl-dev dfu-util
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- Arch::
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@ -32,20 +34,47 @@ Permission issues /dev/ttyUSB0
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With some Linux distributions you may get the ``Failed to open port /dev/ttyUSB0`` error message when flashing the {IDF_TARGET_NAME}. :ref:`This can be solved by adding the current user to the dialout group<linux-dialout-group>`.
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Setting up Python 3 as default for CentOS
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-----------------------------------------
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CentOS 7 and older is providing Python 2.7 as the default interpreter.
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Python 3 is recommended instead and can be installed in old distributions as follows, or please consult the documentation of your operating system for other recommended ways to achieve this::
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sudo yum -y update && sudo yum install python3 python3-pip python3-setuptools
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Making Python 3 the default interpreter is possible by running::
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sudo update-alternatives --install /usr/bin/python python /usr/bin/python3 10 && alias pip=pip3
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Setting up Python 3 as default for Ubuntu and Debian
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----------------------------------------------------
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Ubuntu and Debian are still providing Python 2.7 as the default interpreter but some required packages may be missing for newer distributions. Python 3 is recommended and can be installed as follows::
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Ubuntu (version 18.04 and older) and Debian (version 9 and older) are still providing Python 2.7 as the default interpreter.
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Python 3 is recommended instead and can be installed in old distributions as follows, or please consult the documentation of your operating system for other recommended ways to achieve this::
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sudo apt-get install python3 python3-pip python3-setuptools
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Making Python 3 the default interpreter is possible by running::
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sudo update-alternatives --install /usr/bin/python python /usr/bin/python3 10
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sudo update-alternatives --install /usr/bin/python python /usr/bin/python3 10 && alias pip=pip3
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.. note::
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This is system-wide change which may affect all of the applications.
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Fixing broken pip on Ubuntu 16.04
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=================================
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Package ``python3-pip`` could be broken without possibility to upgrade it.
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Package has to be removed and installed manually using script `get-pip.py <https://bootstrap.pypa.io/get-pip.py>`_.::
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apt remove python3-pip python3-virtualenv; rm -r ~/.local
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rm -r ~/.espressif/python_env && python get-pip.py
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Python 2 deprecation
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====================
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Python 2 reached its `end of life <https://www.python.org/doc/sunset-python-2/>`_ and support for it in ESP-IDF will be removed soon. Please install Python 3.6 or higher. Instructions for popular Linux distributions are listed above.
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Next Steps
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==========
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@ -79,6 +79,10 @@ Build the toolchain::
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Toolchain will be built in ``~/esp/ctng-volume/crosstool-NG/builds/xtensa-{IDF_TARGET_TOOLCHAIN_NAME}-elf``. To use it, you need to add ``~/esp/ctng-volume/crosstool-NG/builds/xtensa-{IDF_TARGET_TOOLCHAIN_NAME}-elf/bin`` to ``PATH`` environment variable.
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Python 2 deprecation
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====================
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Python 2 reached its `end of life <https://www.python.org/doc/sunset-python-2/>`_ and support for it in ESP-IDF will be removed soon. Please install Python 3.6 or higher. Instructions for macOS are listed above.
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Next Steps
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==========
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@ -37,7 +37,7 @@ ESP-IDF will use the version of Python installed by default on macOS.
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Installing and setting up Python 3 as default
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---------------------------------------------
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Basing on macOS `Catalina 10.15 release notes`_, use of Python 2.7 is not recommended and Python will not be included by default in future versions of macOS. Check what Python you currently have::
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Basing on macOS `Catalina 10.15 release notes`_, use of Python 2.7 is not recommended and Python 2.7 will not be included by default in future versions of macOS. Check what Python you currently have::
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python --version
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@ -54,7 +54,7 @@ Below is an overview of steps to install Python 3 and making it default interpre
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brew install python3
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ln -s /usr/local/bin/python3.8 /usr/local/bin/python
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Adjust above directory name ``/usr/local/bin/python3.8`` to point where Python 3 has been installed. To check this directory you can run ``which -a python``.
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Adjust above directory name ``/usr/local/bin/python3.8`` to point where Python 3 has been installed. To check this directory you can run ``which -a python3``.
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- If you have MacPorts_, you can run::
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@ -72,6 +72,12 @@ If the output is similar to ``Python 3.8.5``, your installation has been done su
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This is system-wide change which may affect all of the applications.
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Python 2 deprecation
|
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====================
|
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|
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Python 2 reached its `end of life <https://www.python.org/doc/sunset-python-2/>`_ and support for it in ESP-IDF will be removed soon. Please install Python 3.6 or higher. Instructions for macOS are listed above.
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|
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Next Steps
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==========
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@ -6,6 +6,8 @@
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除了从乐鑫官网直接下载已编译好的二进制工具链外，您还可以按照本文介绍，从头开始设置自己的工具链。如需快速使用已编译好的二进制工具链，可回到 :doc:`linux-setup` 章节。
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.. 注解:: 设置自己的工具链可以解决 Y2K38 问题（time_t 从 32 位扩展到 64 位）。
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安装准备
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=====================
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@ -13,18 +15,20 @@
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- CentOS 7::
|
||||
|
||||
sudo yum install git wget ncurses-devel flex bison gperf python pyserial python-pyelftools cmake ninja-build ccache dfu-util
|
||||
sudo yum -y update && sudo yum install git wget ncurses-devel flex bison gperf python3 python3-pip cmake ninja-build ccache dfu-util
|
||||
|
||||
目前仍然支持 CentOS 7，但为了更好的用户体验，建议使用 CentOS 8。
|
||||
|
||||
- Ubuntu 和 Debian::
|
||||
|
||||
sudo apt-get install git wget libncurses-dev flex bison gperf python python-pip python-setuptools python-serial python-click python-cryptography python-future python-pyparsing python-pyelftools cmake ninja-build ccache libffi-dev libssl-dev dfu-util
|
||||
sudo apt-get install git wget libncurses-dev flex bison gperf python3 python3-pip python3-setuptools python3-serial python3-cryptography python3-future python3-pyparsing python3-pyelftools cmake ninja-build ccache libffi-dev libssl-dev dfu-util
|
||||
|
||||
- Arch::
|
||||
|
||||
sudo pacman -S --needed gcc git make ncurses flex bison gperf python-pyserial python-click python-cryptography python-future python-pyparsing python-pyelftools cmake ninja ccache dfu-util
|
||||
sudo pacman -Sy --needed gcc git make ncurses flex bison gperf python-pyserial python-cryptography python-future python-pyparsing python-pyelftools cmake ninja ccache dfu-util
|
||||
|
||||
.. note::
|
||||
使用 ESP-IDF 需要 CMake 3.5 或以上版本。较早版本的 Linux 可能需要升级才能向后移植仓库，或安装 "cmake3" 软件包，而不是安装 "cmake"。
|
||||
.. 注解::
|
||||
使用 ESP-IDF 需要 CMake 3.5 或以上版本。较早的 Linux 发行版可能需要升级自身的软件源仓库，或开启 backports 套件库，或安装 "cmake3" 软件包（不是安装 "cmake")。
|
||||
|
||||
从源代码编译工具链
|
||||
=================================
|
||||
@ -33,7 +37,7 @@
|
||||
|
||||
- CentOS 7::
|
||||
|
||||
sudo yum install gawk gperf grep gettext ncurses-devel python python-devel automake bison flex texinfo help2man libtool make
|
||||
sudo yum install gawk gperf grep gettext ncurses-devel python3 python3-devel automake bison flex texinfo help2man libtool make
|
||||
|
||||
- Ubuntu pre-16.04::
|
||||
|
||||
@ -49,7 +53,7 @@
|
||||
|
||||
- Arch::
|
||||
|
||||
TODO
|
||||
sudo pacman -Sy --needed python-pip
|
||||
|
||||
创建工作目录，并进入该目录::
|
||||
|
||||
@ -60,19 +64,49 @@
|
||||
|
||||
.. include-build-file:: inc/scratch-build-code.inc
|
||||
|
||||
.. 注解:: 在设置支持 64 位 time_t 的工具链时，您需要将 ``crosstool-NG/samples/xtensa-esp32-elf/crosstool.config`` 文件中第 33 和 43 行的可选参数 ``--enable-newlib-long-time_t`` 删除。
|
||||
|
||||
编译工具链::
|
||||
|
||||
./ct-ng xtensa-{IDF_TARGET_TOOLCHAIN_NAME}-elf
|
||||
./ct-ng build
|
||||
chmod -R u+w builds/xtensa-{IDF_TARGET_TOOLCHAIN_NAME}-elf
|
||||
|
||||
.. only:: esp32
|
||||
编译得到的工具链会被保存至 ``~/esp/crosstool-NG/builds/xtensa-{IDF_TARGET_TOOLCHAIN_NAME}-elf``。
|
||||
|
||||
编译得到的工具链会被保存到 ``~/esp/crosstool-NG/builds/xtensa-{IDF_TARGET_TOOLCHAIN_NAME}-elf``。请按照 :ref:`标准设置指南 <setup-linux-toolchain-add-it-to-path-legacy>` 的介绍，将工具链添加到 ``PATH``。
|
||||
|
||||
添加工具链到 PATH 环境变量
|
||||
===========================
|
||||
|
||||
需要将自定义工具链复制到一个二进制目录中，并将其添加到 ``PATH`` 中。例如，您可以将编译好的工具链复制到 ``~/esp/xtensa-{IDF_TARGET_TOOLCHAIN_NAME}-elf/`` 目录中。
|
||||
|
||||
为了正常使用工具链，您需要更新 ``~/.profile`` 文件中 ``PATH`` 环境变量。此外，您还可以在 ``~/.profile`` 文件中增加以下代码。这样，所有终端窗口均可以使用 ``xtensa-{IDF_TARGET_TOOLCHAIN_NAME}-elf``::
|
||||
|
||||
export PATH="$HOME/esp/xtensa-{IDF_TARGET_TOOLCHAIN_NAME}-elf/bin:$PATH"
|
||||
|
||||
.. 注解::
|
||||
|
||||
如果您已将 ``/bin/bash`` 设置为登录 shell，且同时存在 ``.bash_profile`` 和 ``.profile`` 两个文件，则请更新 ``.bash_profile``。在 CentOS 环境下, ``alias`` 需要添加到 ``.bashrc`` 文件中。
|
||||
|
||||
退出并重新登录以使 ``.profile`` 的更改生效。运行以下命令来检查 ``PATH`` 设置是否正确::
|
||||
|
||||
printenv PATH
|
||||
|
||||
此时您需要检查输出结果的开头中是否包含类似如下的工具链路径::
|
||||
|
||||
$ printenv PATH
|
||||
/home/user-name/esp/xtensa-{IDF_TARGET_TOOLCHAIN_NAME}-elf/bin:/home/user-name/bin:/home/user-name/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin
|
||||
|
||||
注意这里的 ``/home/user-name`` 应该替换成您安装的主路径。
|
||||
|
||||
|
||||
停用 Python 2
|
||||
====================
|
||||
|
||||
Python 2 已经 `结束生命周期 <https://www.python.org/doc/sunset-python-2/>`_，ESP-IDF 很快将不再支持 Python 2。请安装 Python 3.6 或以上版本。可参考上面列出的目前主流 Linux 发行版的安装说明。
|
||||
|
||||
|
||||
后续步骤
|
||||
==========
|
||||
|
||||
继续设置开发环境，请前往 :ref:`get-started-get-esp-idf` 章节。
|
||||
|
||||
继续设置开发环境，请前往 :ref:`get-started-get-esp-idf` 章节。
|
||||
@ -11,11 +11,13 @@ Linux 平台工具链的标准设置
|
||||
|
||||
- CentOS 7::
|
||||
|
||||
sudo yum install git wget flex bison gperf python cmake ninja-build ccache dfu-util
|
||||
sudo yum -y update && sudo yum install git wget flex bison gperf python3 cmake ninja-build ccache dfu-util
|
||||
|
||||
目前仍然支持 CentOS 7，但为了更好的用户体验，建议使用 CentOS 8。
|
||||
|
||||
- Ubuntu 和 Debian::
|
||||
|
||||
sudo apt-get install git wget flex bison gperf python python-pip python-setuptools cmake ninja-build ccache libffi-dev libssl-dev dfu-util
|
||||
sudo apt-get install git wget flex bison gperf python3 python3-pip python3-setuptools cmake ninja-build ccache libffi-dev libssl-dev dfu-util
|
||||
|
||||
- Arch::
|
||||
|
||||
@ -30,7 +32,47 @@ Linux 平台工具链的标准设置
|
||||
权限问题 /dev/ttyUSB0
|
||||
------------------------------------------------------------
|
||||
|
||||
使用某些 Linux 版本向 {IDF_TARGET_NAME} 烧写固件时，可能会出现 ``Failed to open port /dev/ttyUSB0`` 错误消息。此时，可以将当前用户增加至 :ref:` Linux Dialout 组 <linux-dialout-group>`。
|
||||
使用某些 Linux 版本向 {IDF_TARGET_NAME} 烧录固件时，可能会出现 ``Failed to open port /dev/ttyUSB0`` 错误消息。此时可以将用户添加至 :ref:`Linux Dialout 组<linux-dialout-group>`。
|
||||
|
||||
设置 Python 3 为 CentOS 默认 Python 版本
|
||||
----------------------------------------------------
|
||||
|
||||
CentOS 7 及更早的版本提供 Python 2.7 作为默认解释器。但这里推荐使用 Python 3，您可以运行下方命令安装 Python 3。或者查看当前所用系统的相关文档，按照文档推荐的其它方法安装 Python 3::
|
||||
|
||||
sudo yum -y update && sudo yum install python3 python3-pip python3-setuptools
|
||||
|
||||
设置 Python 3 为默认 Python 版本::
|
||||
|
||||
sudo update-alternatives --install /usr/bin/python python /usr/bin/python3 10 && alias pip=pip3
|
||||
|
||||
|
||||
设置 Python 3 为 Ubuntu 和 Debian 默认 Python 版本
|
||||
----------------------------------------------------
|
||||
|
||||
Ubuntu（v18.04 及之前的版本）和 Debian（v9 及之前的版本）的默认解释器为 Python 2.7，但这里推荐使用 Python 3，您可以运行下方命令安装 Python 3。或者查看当前所用系统的相关文档，按照文档推荐的其它方法安装 Python 3::
|
||||
|
||||
sudo apt-get install python3 python3-pip python3-setuptools
|
||||
|
||||
设置 Python 3 为默认 Python 版本::
|
||||
|
||||
sudo update-alternatives --install /usr/bin/python python /usr/bin/python3 10 && alias pip=pip3
|
||||
|
||||
.. 注解::
|
||||
上述设置为全局设置，同时会影响到其它应用。
|
||||
|
||||
修复 Ubuntu 16.04 损坏的 pip
|
||||
=================================
|
||||
|
||||
``python3-pip`` 包可能已损坏无法升级。需使用脚本 `get-pip.py <https://bootstrap.pypa.io/get-pip.py>`_ 手动删除并安装该包::
|
||||
|
||||
apt remove python3-pip python3-virtualenv; rm -r ~/.local
|
||||
rm -r ~/.espressif/python_env && python get-pip.py
|
||||
|
||||
停用 Python 2
|
||||
====================
|
||||
|
||||
Python 2 已经 `结束生命周期 <https://www.python.org/doc/sunset-python-2/>`_，ESP-IDF 很快将不再支持 Python 2。请安装 Python 3.6 或以上版本。可参考上面列出的目前主流 Linux 发行版的安装说明。
|
||||
|
||||
|
||||
后续步骤
|
||||
==========
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
***********************************************
|
||||
从零开始设置 MacOS 环境下的工具链
|
||||
从零开始设置 macOS 环境下的工具链
|
||||
***********************************************
|
||||
|
||||
:link_to_translation:`en:[English]`
|
||||
@ -80,6 +80,12 @@ MacPorts 需要完整的 XCode 软件，而 homebrew 只需要安装 XCode 命
|
||||
编译得到的工具链会被保存到 ``~/esp/ctng-volume/crosstool-NG/builds/xtensa-{IDF_TARGET_TOOLCHAIN_NAME}-elf``。使用工具链前，请将 ``~/esp/ctng-volume/crosstool-NG/builds/xtensa-{IDF_TARGET_TOOLCHAIN_NAME}-elf/bin`` 添加至 ``PATH`` 环境变量。
|
||||
|
||||
|
||||
停用 Python 2
|
||||
====================
|
||||
|
||||
Python 2 已经 `结束生命周期 <https://www.python.org/doc/sunset-python-2/>`_，ESP-IDF 很快将不再支持 Python 2。请安装 Python 3.6 或以上版本。可参考上面列出的 macOS 安装说明。
|
||||
|
||||
|
||||
后续步骤
|
||||
==========
|
||||
|
||||
|
||||
@ -35,6 +35,50 @@ ESP-IDF 将使用 Mac OS 上默认安装的 Python 版本。
|
||||
|
||||
则必须安装 XCode 命令行工具，具体可运行 ``xcode-select --install``。
|
||||
|
||||
安装并设置 Python 3 为默认版本
|
||||
---------------------------------------------
|
||||
|
||||
`Catalina 10.15 发布说明`_ 中表示不推荐使用 Python 2.7 版本，在未来的 macOS 版本中也不会默认包含 Python 2.7。执行以下命令来检查您当前使用的 Python 版本::
|
||||
|
||||
python --version
|
||||
|
||||
如果输出结果是 ``Python 2.7.17``，则代表您的默认解析器是 Python 2.7。这时需要您运行以下命令检查电脑上是否已经安装过 Python 3::
|
||||
|
||||
python3 --version
|
||||
|
||||
如果运行上述命令出现错误，则代表电脑上没有安装 Python 3。
|
||||
|
||||
请根据以下步骤安装 Python 3 并使其成为默认解释器：
|
||||
|
||||
- 使用 HomeBrew_ 进行安装的方法如下::
|
||||
|
||||
brew install python3
|
||||
ln -s /usr/local/bin/python3.8 /usr/local/bin/python
|
||||
|
||||
将上述的目录名 ``/usr/local/bin/python3.8`` 修改为 Python 3 所在的目录。您可以运行 ``which -a python3`` 来查看 Python 3 所在的目录。
|
||||
|
||||
- 使用 MacPorts_ 进行安装的方法如下::
|
||||
|
||||
sudo port install python38
|
||||
sudo port select --set python python38
|
||||
|
||||
现在您可以打开终端窗口验证默认运行的 Python 版本::
|
||||
|
||||
python --version
|
||||
|
||||
如果输出结果类似于 ``Python 3.8.5`` 则代表安装成功。
|
||||
|
||||
.. 注解::
|
||||
|
||||
上述设置为全局设置，同时会影响到其它应用。
|
||||
|
||||
|
||||
|
||||
停用 Python 2
|
||||
====================
|
||||
|
||||
Python 2 已经 `结束生命周期 <https://www.python.org/doc/sunset-python-2/>`_，ESP-IDF 很快将不再支持 Python 2。请安装 Python 3.6 或以上版本。可参考上面列出的 macOS 安装说明。
|
||||
|
||||
后续步骤
|
||||
==========
|
||||
|
||||
@ -46,4 +90,4 @@ ESP-IDF 将使用 Mac OS 上默认安装的 Python 版本。
|
||||
.. _ccache: https://ccache.samba.org/
|
||||
.. _homebrew: https://brew.sh/
|
||||
.. _MacPorts: https://www.macports.org/install.php
|
||||
|
||||
.. _Catalina 10.15 发布说明: https://developer.apple.com/documentation/macos-release-notes/macos-catalina-10_15-release-notes
|
||||
|
||||
@ -29,6 +29,9 @@ IGNORE_WARNS = [
|
||||
r"reassigning to symbol",
|
||||
r"changes choice state",
|
||||
r"crosstool_version_check\.cmake",
|
||||
r"CryptographyDeprecationWarning",
|
||||
r"Python 3 versions older than 3.6 are not supported.",
|
||||
r"Python 2 is deprecated and will be removed in future versions."
|
||||
]
|
||||
]
|
||||
|
||||
|
||||
@ -58,6 +58,7 @@ build_ssc_esp32s2:
|
||||
- $BOT_LABEL_REGULAR_TEST
|
||||
variables:
|
||||
LOG_PATH: "$CI_PROJECT_DIR/log_ut_cmake"
|
||||
PYTHON_VER: 3
|
||||
script:
|
||||
- export EXTRA_CFLAGS=${PEDANTIC_CFLAGS}
|
||||
- export EXTRA_CXXFLAGS=${PEDANTIC_CXXFLAGS}
|
||||
@ -78,6 +79,8 @@ build_esp_idf_tests_cmake_esp32s2:
|
||||
|
||||
.build_examples_template:
|
||||
extends: .build_template
|
||||
variables:
|
||||
PYTHON_VER: 3
|
||||
parallel: 9
|
||||
artifacts:
|
||||
when: always
|
||||
|
||||
@ -82,6 +82,12 @@ def check_environment():
|
||||
print("Setting IDF_PATH environment variable: %s" % detected_idf_path)
|
||||
os.environ["IDF_PATH"] = detected_idf_path
|
||||
|
||||
# check Python version
|
||||
if sys.version_info[0] < 3:
|
||||
print("WARNING: Support for Python 2 is deprecated and will be removed in future versions.")
|
||||
elif sys.version_info[0] == 3 and sys.version_info[1] < 6:
|
||||
print("WARNING: Python 3 versions older than 3.6 are not supported.")
|
||||
|
||||
# check Python dependencies
|
||||
checks_output.append("Checking Python dependencies...")
|
||||
try:
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user