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Source code for galaxy.tool_util.deps.resolvers.tool_shed_packages

from os.path import (
    abspath,
    exists,
    join,
)

from . import NullDependency
from .galaxy_packages import (
    BaseGalaxyPackageDependencyResolver,
    ToolShedDependency,
)
from .resolver_mixins import UsesInstalledRepositoriesMixin


[docs]class ToolShedPackageDependencyResolver(BaseGalaxyPackageDependencyResolver, UsesInstalledRepositoriesMixin): resolver_type = "tool_shed_packages" # Resolution of these dependencies depends on more than just the requirement # tag, it depends on the tool installation context - therefore these are # non-simple. dependency_type = ToolShedDependency resolves_simple_dependencies = False
[docs] def __init__(self, dependency_manager, **kwds): super().__init__(dependency_manager, **kwds)
def _find_dep_versioned(self, name, version, type="package", **kwds): installed_tool_dependency = self._get_installed_dependency(name, type, version=version, **kwds) if installed_tool_dependency: path = self._get_package_installed_dependency_path(installed_tool_dependency, name, version) return self._galaxy_package_dep(path, version, name, type, True) else: return NullDependency(version=version, name=name) def _find_dep_default(self, name, type="package", **kwds): if type == "set_environment" and kwds.get("installed_tool_dependencies", None): installed_tool_dependency = self._get_installed_dependency(name, type, version=None, **kwds) if installed_tool_dependency: dependency = self._get_set_environment_installed_dependency_script_path(installed_tool_dependency, name) is_galaxy_dep = isinstance(dependency, ToolShedDependency) has_script_dep = is_galaxy_dep and dependency.script and dependency.path if has_script_dep: # Environment settings do not use versions. return ToolShedDependency( dependency.script, dependency.path, name, "set_environment", None, True, dependency_resolver=self, ) return NullDependency(version=None, name=name) def _get_package_installed_dependency_path(self, installed_tool_dependency, name, version): tool_shed_repository = installed_tool_dependency.tool_shed_repository base_path = self.base_path return join( base_path, name, version, tool_shed_repository.owner, tool_shed_repository.name, tool_shed_repository.installed_changeset_revision, ) def _get_set_environment_installed_dependency_script_path(self, installed_tool_dependency, name): tool_shed_repository = installed_tool_dependency.tool_shed_repository base_path = self.base_path path = abspath( join( base_path, "environment_settings", name, tool_shed_repository.owner, tool_shed_repository.name, tool_shed_repository.installed_changeset_revision, ) ) if exists(path): script = join(path, "env.sh") return ToolShedDependency(script, path, name, "set_environment", None, True, dependency_resolver=self) return NullDependency(version=None, name=name)
__all__ = ("ToolShedPackageDependencyResolver",)