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fix(rpc): simplify json generation complexity

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This simply decouples depends and relations population into
their own helper functions.

Signed-off-by: Kevin Morris <kevr@0cost.org>
This commit is contained in:
Kevin Morris 2021-10-29 22:59:40 -07:00
parent 9464de108f
commit b3b31394e8
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GPG key ID: F7E46DED420788F3
1 changed files with 33 additions and 27 deletions
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60
aurweb/rpc.py
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@ -1,5 +1,5 @@
from collections import defaultdict
from typing import List
from typing import Any, Dict, List
from sqlalchemy import and_
@ -95,6 +95,36 @@ class RPC:
raise RPCError(
f"Request type '{self.type}' is not yet implemented.")
def _update_json_depends(self, package: models.Package,
data: Dict[str, Any]):
# Walk through all related PackageDependencies and produce
# the appropriate dict entries.
depends = package.package_dependencies
for dep in depends:
if dep.DepTypeID in DEP_TYPES:
key = DEP_TYPES.get(dep.DepTypeID)
display = dep.DepName
if dep.DepCondition:
display += dep.DepCondition
data[key].append(display)
def _update_json_relations(self, package: models.Package,
data: Dict[str, Any]):
# Walk through all related PackageRelations and produce
# the appropriate dict entries.
relations = package.package_relations
for rel in relations:
if rel.RelTypeID in REL_TYPES:
key = REL_TYPES.get(rel.RelTypeID)
display = rel.RelName
if rel.RelCondition:
display += rel.RelCondition
data[key].append(display)
def _get_json_data(self, package: models.Package):
""" Produce dictionary data of one Package that can be JSON-serialized.
@ -137,32 +167,8 @@ class RPC:
# We do have a maintainer: set the Maintainer key.
data["Maintainer"] = package.PackageBase.Maintainer.Username
# Walk through all related PackageDependencies and produce
# the appropriate dict entries.
if depends := package.package_dependencies:
for dep in depends:
if dep.DepTypeID in DEP_TYPES:
key = DEP_TYPES.get(dep.DepTypeID)
display = dep.DepName
if dep.DepCondition:
display += dep.DepCondition
data[key].append(display)
# Walk through all related PackageRelations and produce
# the appropriate dict entries.
if relations := package.package_relations:
for rel in relations:
if rel.RelTypeID in REL_TYPES:
key = REL_TYPES.get(rel.RelTypeID)
display = rel.RelName
if rel.RelCondition:
display += rel.RelCondition
data[key].append(display)
self._update_json_depends(package, data)
self._update_json_relations(package, data)
return data
def _handle_multiinfo_type(self, args: List[str] = []):