Source code for thoth.adviser.boots.version_check
#!/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 for fully specified environment."""
import logging
from typing import Any
from typing import Dict
from typing import Generator
from typing import TYPE_CHECKING
from itertools import chain
from packaging.version import Version
from packaging.specifiers import SpecifierSet
import attr
from thoth.common import get_justification_link as jl
from ..boot import Boot
if TYPE_CHECKING:
from ..pipeline_builder import PipelineBuilderContext
_LOGGER = logging.getLogger(__name__)
[docs]@attr.s(slots=True)
class VersionCheckBoot(Boot):
"""A boot that checks if versions are too lax."""
_JUSTIFICATION_VERSION_TOO_LAX = jl("lax_version")
# Some arbitrary large version to detect possibly version specifiers without any upper limit.
_LARGE_VERSION = Version("9999999999")
[docs] @classmethod
def should_include(cls, builder_context: "PipelineBuilderContext") -> Generator[Dict[str, Any], None, None]:
"""Register self, always."""
if builder_context.is_adviser_pipeline() and not builder_context.is_included(cls):
yield {}
return None
yield from ()
return None
[docs] def run(self) -> None:
"""Check if versions are not too lax."""
for package_version in chain(
self.context.project.pipfile.packages.packages.values(),
self.context.project.pipfile.dev_packages.packages.values(),
):
if not package_version.version or package_version.version == "*":
self.context.stack_info.append(
{
"type": "WARNING",
"message": f"No version range specifier for {package_version.name!r} found, it is "
f"recommended to specify version ranges in requirements",
"link": self._JUSTIFICATION_VERSION_TOO_LAX,
}
)
elif self._LARGE_VERSION in SpecifierSet(package_version.version):
self.context.stack_info.append(
{
"type": "WARNING",
"message": f"Version range specifier ({package_version.version!r}) for "
f"{package_version.name!r} might be too lax",
"link": self._JUSTIFICATION_VERSION_TOO_LAX,
}
)