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Refactor Resolver._get_install_requirements() #1664

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merged 2 commits into from Oct 5, 2022
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15 changes: 5 additions & 10 deletions piptools/resolver.py
Expand Up @@ -609,14 +609,8 @@ def resolve(self, max_rounds: int = 10) -> Set[InstallRequirement]:
resolver_result = resolver._result
assert isinstance(resolver_result, Result)

# Get reverse requirements from the resolver result graph.
reverse_dependencies = self._get_reverse_dependencies(resolver_result)

# Prepare set of install requirements from resolver result.
result_ireqs = self._get_install_requirements(
resolver_result=resolver_result,
reverse_dependencies=reverse_dependencies,
)
result_ireqs = self._get_install_requirements(resolver_result=resolver_result)

# Filter out unsafe requirements.
if not self.allow_unsafe:
Expand Down Expand Up @@ -676,13 +670,14 @@ def _do_resolve(
return True

def _get_install_requirements(
self,
resolver_result: Result,
reverse_dependencies: Dict[str, Set[str]],
self, resolver_result: Result
) -> Set[InstallRequirement]:
"""Return a set of install requirements from resolver results."""
result_ireqs: Dict[str, InstallRequirement] = {}

# Get reverse requirements from the resolver result graph.
reverse_dependencies = self._get_reverse_dependencies(resolver_result)

# Transform candidates to install requirements
resolved_candidates = tuple(resolver_result.mapping.values())
for candidate in resolved_candidates:
Expand Down