Source code for thoth.adviser.sieves.prereleases
#!/usr/bin/env python3
# thoth-adviser
# Copyright(C) 2019 - 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 sieve to filter out pre-releases in direct dependencies."""
import logging
from typing import Dict
from typing import Any
from typing import Generator
from typing import TYPE_CHECKING
import attr
from thoth.python import PackageVersion
from ..sieve import Sieve
if TYPE_CHECKING:
from ..pipeline_builder import PipelineBuilderContext
_LOGGER = logging.getLogger(__name__)
[docs]@attr.s(slots=True)
class CutPreReleasesSieve(Sieve):
"""Cut-off pre-releases if project does not explicitly allows them."""
CONFIGURATION_DEFAULT = {"package_name": None}
[docs] @classmethod
def should_include(cls, builder_context: "PipelineBuilderContext") -> Generator[Dict[str, Any], None, None]:
"""Include cut-prereleases pipeline sieve for adviser or Dependency Monkey if pre-releases are not allowed."""
if builder_context.project.prereleases_allowed or (
builder_context.project.pipfile.thoth and builder_context.project.pipfile.thoth.allow_prereleases
):
if builder_context.iteration == 0:
# Log just once in the very first pipeline builder iteration.
_LOGGER.info("Project accepts pre-releases, skipping cutting pre-releases step")
yield from ()
return None
if not builder_context.is_included(cls) and not builder_context.project.prereleases_allowed:
yield {}
return None
yield from ()
return None
[docs] def run(self, package_versions: Generator[PackageVersion, None, None]) -> Generator[PackageVersion, None, None]:
"""Cut-off pre-releases if project does not explicitly allows them."""
for package_version in package_versions:
if package_version.semantic_version.is_prerelease:
_LOGGER.debug(
"Removing package %s - pre-releases are disabled",
package_version.to_tuple(),
)
continue
yield package_version