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pantsbuild / pants / 21552830208

31 Jan 2026 11:40PM UTC coverage: 80.277% (-0.05%) from 80.324%
21552830208

Pull #23062

github

web-flow
Merge 808a9786c into 2c4dcf9cf
Pull Request #23062: Remove support for Get

18 of 25 new or added lines in 4 files covered. (72.0%)

17119 existing lines in 541 files now uncovered.

78278 of 97510 relevant lines covered (80.28%)

3.36 hits per line

Source File
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60.53
/src/python/pants/backend/codegen/thrift/jvm_symbol_mapper.py
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# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
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# Licensed under the Apache License, Version 2.0 (see LICENSE).
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from __future__ import annotations
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from collections import defaultdict
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from collections.abc import Mapping
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from dataclasses import dataclass
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from typing import DefaultDict
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from pants.backend.codegen.thrift.target_types import AllThriftTargets, ThriftSourceField
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from pants.backend.codegen.thrift.thrift_parser import ParsedThriftRequest, parse_thrift_file
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from pants.engine.addresses import Address
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from pants.engine.rules import collect_rules, concurrently, rule
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from pants.jvm.dependency_inference.artifact_mapper import MutableTrieNode
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from pants.jvm.dependency_inference.symbol_mapper import SymbolMap
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from pants.jvm.subsystems import JvmSubsystem
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from pants.jvm.target_types import JvmResolveField
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from pants.util.ordered_set import OrderedSet
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_ResolveName = str
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@dataclass(frozen=True)
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class FirstPartyThriftJvmMappingRequest:
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    extra_lang_ids: tuple[str, ...] = ()
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    extra_namespace_directives: tuple[str, ...] = ()
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@rule
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async def map_first_party_thrift_targets_to_jvm_symbols(
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    request: FirstPartyThriftJvmMappingRequest, thrift_targets: AllThriftTargets, jvm: JvmSubsystem
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) -> SymbolMap:
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    jvm_thrift_targets = [tgt for tgt in thrift_targets if tgt.has_field(JvmResolveField)]
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    parsed_thrift_sources = await concurrently(
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        parse_thrift_file(
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            ParsedThriftRequest(
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                sources_field=tgt[ThriftSourceField],
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                extra_namespace_directives=request.extra_namespace_directives,
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            )
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        )
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        for tgt in jvm_thrift_targets
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    )
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    package_symbols: DefaultDict[tuple[_ResolveName, str], OrderedSet[Address]] = defaultdict(
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        OrderedSet
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    )
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    lang_ids = {"java", *request.extra_lang_ids}
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    for target, parsed_thrift in zip(jvm_thrift_targets, parsed_thrift_sources):
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        for lang_id in lang_ids:
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            package_name = parsed_thrift.namespaces.get(lang_id)
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            if not package_name:
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                continue
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            resolve = target[JvmResolveField].normalized_value(jvm)
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            package_symbols[(resolve, package_name)].add(target.address)
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    mapping: Mapping[str, MutableTrieNode] = defaultdict(MutableTrieNode)
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    for (resolve, package_name), addresses in package_symbols.items():
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        mapping[resolve].insert(package_name, addresses, first_party=True, recursive=True)
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    return SymbolMap((resolve, node.frozen()) for resolve, node in mapping.items())
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def rules():
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    return collect_rules()
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