Source code for thoth.adviser.boots.platform
#!/usr/bin/env python3
# thoth-adviser
# Copyright(C) 2021 Fridolin Pokorny
#
# This program is free software: you can redistribute it and / or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
"""A boot to check if recommendation is targeting a supported platform."""
import logging
from typing import Any
from typing import Dict
from typing import Generator
from typing import TYPE_CHECKING
import attr
from thoth.common import get_justification_link as jl
from ..boot import Boot
from ..exceptions import NotAcceptable
if TYPE_CHECKING:
from ..pipeline_builder import PipelineBuilderContext
_LOGGER = logging.getLogger(__name__)
[docs]@attr.s(slots=True)
class PlatformBoot(Boot):
"""A boot to check if a supported platform is used.
We could check this based on the database entries, but as this will change rarely, we can
hardcode supported platforms here.
"""
_JUSTIFICATION_LINK = jl("platform")
_SUPPORTED_PLATFORMS = frozenset({"linux-x86_64"})
[docs] @classmethod
def should_include(cls, builder_context: "PipelineBuilderContext") -> Generator[Dict[str, Any], None, None]:
"""Register self, always on unsupported platform."""
if (
builder_context.project.runtime_environment.platform not in cls._SUPPORTED_PLATFORMS
and not builder_context.is_included(cls)
):
yield {}
return None
yield from ()
return None
[docs] def run(self) -> None:
"""Check if GPU enabled recommendations should be done."""
platform = self.context.project.runtime_environment.platform
msg = f"Platform {platform!r} is not supported, possible platforms are: " + ", ".join(self._SUPPORTED_PLATFORMS)
self.context.stack_info.append(
{
"type": "ERROR",
"message": msg,
"link": self._JUSTIFICATION_LINK,
}
)
raise NotAcceptable(f"{msg} - see {self._JUSTIFICATION_LINK}")