forked from platformio/platformio-core
137 lines
4.7 KiB
Python
137 lines
4.7 KiB
Python
# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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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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import os
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import subprocess
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import sys
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from os.path import dirname, join
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from platformio import __version__, exception, util
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from platformio.managers.package import PackageManager
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CORE_PACKAGES = {
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"contrib-piohome": ">=0.6.1,<2",
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"contrib-pysite": ">=0.1.2,<2",
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"tool-pioplus": ">=0.14.1,<2",
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"tool-unity": "~1.20302.1",
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"tool-scons": "~2.20501.3"
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}
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PIOPLUS_AUTO_UPDATES_MAX = 100
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# pylint: disable=arguments-differ
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class CorePackageManager(PackageManager):
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def __init__(self):
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PackageManager.__init__(self, join(util.get_home_dir(), "packages"), [
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"https://dl.bintray.com/platformio/dl-packages/manifest.json",
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"http%s://dl.platformio.org/packages/manifest.json" %
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("" if sys.version_info < (2, 7, 9) else "s")
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])
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def install( # pylint: disable=keyword-arg-before-vararg
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self,
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name,
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requirements=None,
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*args,
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**kwargs):
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PackageManager.install(self, name, requirements, *args, **kwargs)
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self.cleanup_packages()
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return self.get_package_dir(name, requirements)
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def update(self, *args, **kwargs):
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result = PackageManager.update(self, *args, **kwargs)
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self.cleanup_packages()
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return result
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def cleanup_packages(self):
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self.cache_reset()
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best_pkg_versions = {}
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for name, requirements in CORE_PACKAGES.items():
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pkg_dir = self.get_package_dir(name, requirements)
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if not pkg_dir:
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continue
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best_pkg_versions[name] = self.load_manifest(pkg_dir)['version']
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for manifest in self.get_installed():
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if manifest['name'] not in best_pkg_versions:
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continue
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if manifest['version'] != best_pkg_versions[manifest['name']]:
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self.uninstall(manifest['__pkg_dir'], trigger_event=False)
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self.cache_reset()
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return True
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def get_core_package_dir(name):
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if name not in CORE_PACKAGES:
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raise exception.PlatformioException("Please upgrade PIO Core")
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requirements = CORE_PACKAGES[name]
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pm = CorePackageManager()
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pkg_dir = pm.get_package_dir(name, requirements)
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if pkg_dir:
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return pkg_dir
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return pm.install(name, requirements)
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def update_core_packages(only_check=False, silent=False):
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pm = CorePackageManager()
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for name, requirements in CORE_PACKAGES.items():
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pkg_dir = pm.get_package_dir(name)
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if not pkg_dir:
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continue
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if not silent or pm.outdated(pkg_dir, requirements):
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pm.update(name, requirements, only_check=only_check)
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return True
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def pioplus_call(args, **kwargs):
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if "windows" in util.get_systype() and sys.version_info < (2, 7, 6):
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raise exception.PlatformioException(
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"PlatformIO Core Plus v%s does not run under Python version %s.\n"
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"Minimum supported version is 2.7.6, please upgrade Python.\n"
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"Python 3 is not yet supported.\n" % (__version__, sys.version))
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pioplus_path = join(get_core_package_dir("tool-pioplus"), "pioplus")
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pythonexe_path = util.get_pythonexe_path()
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os.environ['PYTHONEXEPATH'] = pythonexe_path
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os.environ['PYTHONPYSITEDIR'] = get_core_package_dir("contrib-pysite")
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os.environ['PATH'] = (os.pathsep).join(
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[dirname(pythonexe_path), os.environ['PATH']])
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util.copy_pythonpath_to_osenv()
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code = subprocess.call([pioplus_path] + args, **kwargs)
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# handle remote update request
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if code == 13:
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count_attr = "_update_count"
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try:
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count_value = getattr(pioplus_call, count_attr)
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except AttributeError:
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count_value = 0
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setattr(pioplus_call, count_attr, 1)
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count_value += 1
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setattr(pioplus_call, count_attr, count_value)
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if count_value < PIOPLUS_AUTO_UPDATES_MAX:
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update_core_packages()
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return pioplus_call(args, **kwargs)
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# handle reload request
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elif code == 14:
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return pioplus_call(args, **kwargs)
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if code != 0:
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raise exception.ReturnErrorCode(1)
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return True
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