def get_latest_package_version(_, package_name): # noqa: N805
return {
"certifi": PackageVersion.parse_semantic_version("2018.10.15"),
"chardet": PackageVersion.parse_semantic_version("3.0.4"),
"idna": PackageVersion.parse_semantic_version("2.7"),
"requests": PackageVersion.parse_semantic_version("3.0.0"),
"termcolor": PackageVersion.parse_semantic_version("1.1.0"),
"urllib3": PackageVersion.parse_semantic_version("1.23"),
}[package_name]
def do_solve(package_name: str, package_version: str) -> List[Dict[str, Any]]:
"""Obtain dependent packages for the given package, respect registered solvers in Thoth."""
graph = GraphDatabase()
graph.connect()
openshift = OpenShift()
result = []
for solver_name in openshift.get_solver_names():
_LOGGER.info(
"Obtaining dependencies for environment used by solver %r",
solver_name)
solver_info = openshift.parse_python_solver_name(solver_name)
start_offset = 0
while True:
dependents = graph.get_python_package_version_dependents_all(
package_name=package_name,
os_name=solver_info["os_name"],
os_version=solver_info["os_version"],
python_version=solver_info["python_version"],
start_offset=start_offset,
count=_QUERY_COUNT,
)
for dependent in dependents:
if (dependent["version_range"]
and dependent["version_range"] != "*"
and package_version
not in PackageVersion.parse_semantic_version(
dependent["version_range"])):
_LOGGER.info(
"Package %r in version %r from %r ignored, not matching version specifier %r in environment %r",
dependent["package_name"],
dependent["package_version"],
dependent["index_url"],
package_version,
solver_name,
)
continue
_LOGGER.info(
"Found dependent %r in version %r from %r in environment %r",
dependent["package_name"],
dependent["package_version"],
dependent["index_url"],
solver_name,
)
result.append({
"os_name": solver_info["os_name"],
"os_version": solver_info["os_version"],
"python_version": solver_info["python_version"],
"solver_name": solver_name,
**dependent,
})
if len(dependents) < int(_QUERY_COUNT):
break
# Adjust for the next round.
start_offset += int(_QUERY_COUNT)
return result
