+ ,j Rt^RIHt^RIHtHtHtHt]'d^RIH t ^RI H t ^RI H t ]!RR]44tR#) z0Protocol definition for custom repodata sources.) annotations) TYPE_CHECKINGListProtocolruntime_checkable)Platform) PackageName)RepoDataRecordc2]tRt^ tRtRRltRRltRtR#)RepoDataSourcea^Protocol for custom repodata sources. Implement this protocol to provide repodata records from custom sources (databases, APIs, in-memory caches, etc.) that can be used alongside traditional conda channels. Note ---- Unlike channels, custom sources are **not cached** by the gateway. The gateway's internal caching mechanisms only apply to channel data. If caching is needed for your custom source, you must implement it yourself within your source implementation. **Performance:** Custom sources are slower than channels because data must be marshalled between Python and Rust for each request. For performance-critical applications with large amounts of repodata, consider using channels when possible. Example ------- ```python from rattler import Platform, PackageName, RepoDataRecord class MyCustomSource: async def fetch_package_records( self, platform: Platform, name: PackageName ) -> List[RepoDataRecord]: # Fetch records from your custom source return [...] def package_names(self, platform: Platform) -> List[str]: # Return all available package names for the platform return ["numpy", "pandas", ...] # Usage with Gateway gateway = Gateway() records = await gateway.query( sources=[channel, MyCustomSource()], # Mix channels and custom sources platforms=["linux-64"], specs=["numpy"], ) ``` c$V^8dQhRRRRRR/#)platformrnamerreturnzList[RepoDataRecord])formats"8lib/python3.14/site-packages/rattler/repo_data/source.py __annotate__RepoDataSource.__annotate__9s"  H K Th c "R#5i)aFetch records for a specific package name and platform. This method is called by the gateway when it needs repodata records for a particular package. The platform parameter indicates which subdirectory the gateway is querying for. Args: platform: The platform to fetch records for (e.g., linux-64, noarch) name: The package name to fetch records for Returns: List of RepoDataRecord objects for the package Nr)selfrrs&&&rfetch_package_records$RepoDataSource.fetch_package_records9s  sc V^8dQhRRRR/#)r rrrz List[str]r)rs"rrrIs   h  9  rc R#)aReturn all available package names for the given platform. This is used by the gateway to know which packages are available in this source for a given platform/subdirectory. Args: platform: The platform to list packages for Returns: List of package name strings Nr)rrs&&r package_namesRepoDataSource.package_namesIs rrN)__name__ __module__ __qualname____firstlineno____doc__rr__static_attributes__rrrr r s(T   rr N)r# __future__rtypingrrrrrattler.platform.platformrrattler.package.package_namerrattler.repo_data.recordr r rrrr*s;6"CC287G XG G r