diff --git a/.github/workflows/checks.yml b/.github/workflows/checks.yml index 98fa44c7f..b26f344ff 100644 --- a/.github/workflows/checks.yml +++ b/.github/workflows/checks.yml @@ -19,7 +19,7 @@ jobs: - python-version: 3.8 env: TOXENV: pylint - - python-version: 3.6 + - python-version: 3.7 env: TOXENV: typing - python-version: "3.10" # Keep in sync with .readthedocs.yml diff --git a/.github/workflows/tests-macos.yml b/.github/workflows/tests-macos.yml index 3aaf688c7..7819a4e12 100644 --- a/.github/workflows/tests-macos.yml +++ b/.github/workflows/tests-macos.yml @@ -7,7 +7,7 @@ jobs: strategy: fail-fast: false matrix: - python-version: ["3.6", "3.7", "3.8", "3.9", "3.10"] + python-version: ["3.7", "3.8", "3.9", "3.10"] steps: - uses: actions/checkout@v2 diff --git a/.github/workflows/tests-ubuntu.yml b/.github/workflows/tests-ubuntu.yml index 1fc8d914b..be40c7c71 100644 --- a/.github/workflows/tests-ubuntu.yml +++ b/.github/workflows/tests-ubuntu.yml @@ -8,9 +8,6 @@ jobs: fail-fast: false matrix: include: - - python-version: 3.7 - env: - TOXENV: py - python-version: 3.8 env: TOXENV: py @@ -26,19 +23,19 @@ jobs: - python-version: pypy3 env: TOXENV: pypy3 - PYPY_VERSION: 3.6-v7.3.3 + PYPY_VERSION: 3.9-v7.3.9 # pinned deps - - python-version: 3.6.12 + - python-version: 3.7.13 env: TOXENV: pinned - - python-version: 3.6.12 + - python-version: 3.7.13 env: TOXENV: asyncio-pinned - python-version: pypy3 env: TOXENV: pypy3-pinned - PYPY_VERSION: 3.6-v7.2.0 + PYPY_VERSION: 3.7-v7.3.5 # extras # extra-deps includes reppy, which does not support Python 3.9 diff --git a/.github/workflows/tests-windows.yml b/.github/workflows/tests-windows.yml index ab7385118..955b9b449 100644 --- a/.github/workflows/tests-windows.yml +++ b/.github/workflows/tests-windows.yml @@ -8,12 +8,9 @@ jobs: fail-fast: false matrix: include: - - python-version: 3.6 - env: - TOXENV: windows-pinned - python-version: 3.7 env: - TOXENV: py + TOXENV: windows-pinned - python-version: 3.8 env: TOXENV: py diff --git a/README.rst b/README.rst index 6b563d638..b543a30f4 100644 --- a/README.rst +++ b/README.rst @@ -57,7 +57,7 @@ including a list of features. Requirements ============ -* Python 3.6+ +* Python 3.7+ * Works on Linux, Windows, macOS, BSD Install diff --git a/docs/contributing.rst b/docs/contributing.rst index 4d2580a6c..946bdc23e 100644 --- a/docs/contributing.rst +++ b/docs/contributing.rst @@ -232,15 +232,15 @@ To run a specific test (say ``tests/test_loader.py``) use: To run the tests on a specific :doc:`tox ` environment, use ``-e `` with an environment name from ``tox.ini``. For example, to run -the tests with Python 3.6 use:: +the tests with Python 3.7 use:: - tox -e py36 + tox -e py37 You can also specify a comma-separated list of environments, and use :ref:`tox’s parallel mode ` to run the tests on multiple environments in parallel:: - tox -e py36,py38 -p auto + tox -e py37,py38 -p auto To pass command-line options to :doc:`pytest `, add them after ``--`` in your call to :doc:`tox `. Using ``--`` overrides the @@ -250,9 +250,9 @@ default positional arguments (``scrapy tests``) after ``--`` as well:: tox -- scrapy tests -x # stop after first failure You can also use the `pytest-xdist`_ plugin. For example, to run all tests on -the Python 3.6 :doc:`tox ` environment using all your CPU cores:: +the Python 3.7 :doc:`tox ` environment using all your CPU cores:: - tox -e py36 -- scrapy tests -n auto + tox -e py37 -- scrapy tests -n auto To see coverage report install :doc:`coverage ` (``pip install coverage``) and run: diff --git a/docs/intro/install.rst b/docs/intro/install.rst index b8d3a16bc..1f01c068d 100644 --- a/docs/intro/install.rst +++ b/docs/intro/install.rst @@ -9,8 +9,8 @@ Installation guide Supported Python versions ========================= -Scrapy requires Python 3.6+, either the CPython implementation (default) or -the PyPy 7.2.0+ implementation (see :ref:`python:implementations`). +Scrapy requires Python 3.7+, either the CPython implementation (default) or +the PyPy 7.3.5+ implementation (see :ref:`python:implementations`). .. _intro-install-scrapy: diff --git a/docs/topics/items.rst b/docs/topics/items.rst index 7cd482d07..167014381 100644 --- a/docs/topics/items.rst +++ b/docs/topics/items.rst @@ -102,11 +102,6 @@ Additionally, ``dataclass`` items also allow to: * define custom field metadata through :func:`dataclasses.field`, which can be used to :ref:`customize serialization `. -They work natively in Python 3.7 or later, or using the `dataclasses -backport`_ in Python 3.6. - -.. _dataclasses backport: https://pypi.org/project/dataclasses/ - Example:: from dataclasses import dataclass diff --git a/docs/topics/media-pipeline.rst b/docs/topics/media-pipeline.rst index 2513faae2..0925e6bb5 100644 --- a/docs/topics/media-pipeline.rst +++ b/docs/topics/media-pipeline.rst @@ -70,7 +70,7 @@ The advantage of using the :class:`ImagesPipeline` for image files is that you can configure some extra functions like generating thumbnails and filtering the images based on their size. -The Images Pipeline requires Pillow_ 4.0.0 or greater. It is used for +The Images Pipeline requires Pillow_ 7.1.0 or greater. It is used for thumbnailing and normalizing images to JPEG/RGB format. .. _Pillow: https://github.com/python-pillow/Pillow diff --git a/scrapy/__init__.py b/scrapy/__init__.py index 396f98219..86e584396 100644 --- a/scrapy/__init__.py +++ b/scrapy/__init__.py @@ -28,8 +28,8 @@ twisted_version = (_txv.major, _txv.minor, _txv.micro) # Check minimum required Python version -if sys.version_info < (3, 6): - print(f"Scrapy {__version__} requires Python 3.6+") +if sys.version_info < (3, 7): + print(f"Scrapy {__version__} requires Python 3.7+") sys.exit(1) diff --git a/scrapy/utils/py36.py b/scrapy/utils/py36.py deleted file mode 100644 index 653e2bbbb..000000000 --- a/scrapy/utils/py36.py +++ /dev/null @@ -1,11 +0,0 @@ -import warnings - -from scrapy.exceptions import ScrapyDeprecationWarning -from scrapy.utils.asyncgen import collect_asyncgen # noqa: F401 - - -warnings.warn( - "Module `scrapy.utils.py36` is deprecated, please import from `scrapy.utils.asyncgen` instead.", - category=ScrapyDeprecationWarning, - stacklevel=2, -) diff --git a/setup.py b/setup.py index d86c0f285..ed197273f 100644 --- a/setup.py +++ b/setup.py @@ -19,35 +19,29 @@ def has_environment_marker_platform_impl_support(): install_requires = [ - 'Twisted>=17.9.0', - 'cryptography>=2.0', + 'Twisted>=18.9.0', + 'cryptography>=2.8', 'cssselect>=0.9.1', 'itemloaders>=1.0.1', 'parsel>=1.5.0', - 'pyOpenSSL>=16.2.0', + 'pyOpenSSL>=19.1.0', 'queuelib>=1.4.2', 'service_identity>=16.0.0', 'w3lib>=1.17.0', - 'zope.interface>=4.1.3', + 'zope.interface>=5.1.0', 'protego>=0.1.15', 'itemadapter>=0.1.0', 'setuptools', 'tldextract', + 'lxml>=4.3.0', ] extras_require = {} cpython_dependencies = [ - 'lxml>=3.5.0', 'PyDispatcher>=2.0.5', ] if has_environment_marker_platform_impl_support(): extras_require[':platform_python_implementation == "CPython"'] = cpython_dependencies extras_require[':platform_python_implementation == "PyPy"'] = [ - # Earlier lxml versions are affected by - # https://foss.heptapod.net/pypy/pypy/-/issues/2498, - # which was fixed in Cython 0.26, released on 2017-06-19, and used to - # generate the C headers of lxml release tarballs published since then, the - # first of which was: - 'lxml>=4.0.0', 'PyPyDispatcher>=2.1.0', ] else: @@ -84,7 +78,6 @@ setup( 'Operating System :: OS Independent', 'Programming Language :: Python', 'Programming Language :: Python :: 3', - 'Programming Language :: Python :: 3.6', 'Programming Language :: Python :: 3.7', 'Programming Language :: Python :: 3.8', 'Programming Language :: Python :: 3.9', @@ -95,7 +88,7 @@ setup( 'Topic :: Software Development :: Libraries :: Application Frameworks', 'Topic :: Software Development :: Libraries :: Python Modules', ], - python_requires='>=3.6', + python_requires='>=3.7', install_requires=install_requires, extras_require=extras_require, ) diff --git a/tests/requirements.txt b/tests/requirements.txt index d2a8aae1b..d9373dfa8 100644 --- a/tests/requirements.txt +++ b/tests/requirements.txt @@ -1,14 +1,12 @@ # Tests requirements attrs -dataclasses; python_version == '3.6' pyftpdlib pytest pytest-cov==3.0.0 pytest-xdist sybil >= 1.3.0 # https://github.com/cjw296/sybil/issues/20#issuecomment-605433422 testfixtures -uvloop < 0.15.0; platform_system != "Windows" and python_version == '3.6' -uvloop; platform_system != "Windows" and python_version > '3.6' +uvloop; platform_system != "Windows" # optional for shell wrapper tests bpython diff --git a/tests/test_utils_python.py b/tests/test_utils_python.py index 4b3964154..7dec5624a 100644 --- a/tests/test_utils_python.py +++ b/tests/test_utils_python.py @@ -3,7 +3,6 @@ import gc import operator import platform import unittest -from datetime import datetime from itertools import count from warnings import catch_warnings, filterwarnings @@ -224,12 +223,7 @@ class UtilsPythonTestCase(unittest.TestCase): elif platform.python_implementation() == 'PyPy': self.assertEqual(get_func_args(str.split, stripself=True), ['sep', 'maxsplit']) self.assertEqual(get_func_args(operator.itemgetter(2), stripself=True), ['obj']) - - build_date = datetime.strptime(platform.python_build()[1], '%b %d %Y') - if build_date >= datetime(2020, 4, 7): # PyPy 3.6-v7.3.1 - self.assertEqual(get_func_args(" ".join, stripself=True), ['iterable']) - else: - self.assertEqual(get_func_args(" ".join, stripself=True), ['list']) + self.assertEqual(get_func_args(" ".join, stripself=True), ['iterable']) def test_without_none_values(self): self.assertEqual(without_none_values([1, None, 3, 4]), [1, 3, 4]) diff --git a/tox.ini b/tox.ini index 6951b6d16..ab8a715c2 100644 --- a/tox.ini +++ b/tox.ini @@ -11,15 +11,13 @@ minversion = 1.7.0 deps = -rtests/requirements.txt # mitmproxy does not support PyPy - # mitmproxy does not support Windows when running Python < 3.7 # Python 3.9+ requires mitmproxy >= 5.3.0 # mitmproxy >= 5.3.0 requires h2 >= 4.0, Twisted 21.2 requires h2 < 4.0 #mitmproxy >= 5.3.0; python_version >= '3.9' and implementation_name != 'pypy' # The tests hang with mitmproxy 8.0.0: https://github.com/scrapy/scrapy/issues/5454 - mitmproxy >= 4.0.4, < 8; python_version >= '3.7' and python_version < '3.9' and implementation_name != 'pypy' - mitmproxy >= 4.0.4, < 5; python_version >= '3.6' and python_version < '3.7' and platform_system != 'Windows' and implementation_name != 'pypy' + mitmproxy >= 4.0.4, < 8; python_version < '3.9' and implementation_name != 'pypy' # newer markupsafe is incompatible with deps of old mitmproxy (which we get on Python 3.7 and lower) - markupsafe < 2.1.0; python_version >= '3.6' and python_version < '3.8' and implementation_name != 'pypy' + markupsafe < 2.1.0; python_version < '3.8' and implementation_name != 'pypy' # Extras botocore>=1.4.87 passenv = @@ -44,7 +42,6 @@ deps = types-pyOpenSSL==20.0.3 types-setuptools==57.0.0 commands = - pip install types-dataclasses # remove once py36 support is dropped mypy --show-error-codes {posargs: scrapy tests} [testenv:security] @@ -75,18 +72,19 @@ commands = [pinned] deps = - cryptography==2.0 + cryptography==2.8 cssselect==0.9.1 h2==3.0 itemadapter==0.1.0 parsel==1.5.0 Protego==0.1.15 - pyOpenSSL==16.2.0 + pyOpenSSL==19.1.0 queuelib==1.4.2 service_identity==16.0.0 - Twisted[http2]==17.9.0 + Twisted[http2]==18.9.0 w3lib==1.17.0 - zope.interface==4.1.3 + zope.interface==5.1.0 + lxml==4.3.0 -rtests/requirements.txt # mitmproxy 4.0.4+ requires upgrading some of the pinned dependencies @@ -95,7 +93,7 @@ deps = # Extras botocore==1.4.87 google-cloud-storage==1.29.0 - Pillow==4.0.0 + Pillow==7.1.0 setenv = _SCRAPY_PINNED=true install_command = @@ -104,7 +102,6 @@ install_command = [testenv:pinned] deps = {[pinned]deps} - lxml==3.5.0 PyDispatcher==2.0.5 install_command = {[pinned]install_command} setenv = @@ -114,9 +111,6 @@ setenv = basepython = python3 deps = {[pinned]deps} - # First lxml version that includes a Windows wheel for Python 3.6, so we do - # not need to build lxml from sources in a CI Windows job: - lxml==3.8.0 PyDispatcher==2.0.5 install_command = {[pinned]install_command} setenv = @@ -155,7 +149,6 @@ commands = basepython = {[testenv:pypy3]basepython} deps = {[pinned]deps} - lxml==4.0.0 PyPyDispatcher==2.1.0 commands = {[testenv:pypy3]commands} install_command = {[pinned]install_command}