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87 lines
2.4 KiB
Python
87 lines
2.4 KiB
Python
# Code generated by ndpgen. DO NOT EDIT.
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#
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# This file contains client wrappers for the Library host service.
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# It is intended for use in Navidrome plugins built with extism-py.
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#
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# IMPORTANT: Due to a limitation in extism-py, you cannot import this file directly.
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# The @extism.import_fn decorators are only detected when defined in the plugin's
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# main __init__.py file. Copy the needed functions from this file into your plugin.
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from dataclasses import dataclass
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from typing import Any
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import extism
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import json
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class HostFunctionError(Exception):
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"""Raised when a host function returns an error."""
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pass
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@extism.import_fn("extism:host/user", "library_getlibrary")
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def _library_getlibrary(offset: int) -> int:
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"""Raw host function - do not call directly."""
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...
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@extism.import_fn("extism:host/user", "library_getalllibraries")
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def _library_getalllibraries(offset: int) -> int:
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"""Raw host function - do not call directly."""
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...
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def library_get_library(id: int) -> Any:
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"""GetLibrary retrieves metadata for a specific library by ID.
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Parameters:
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- id: The library's unique identifier
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Returns the library metadata, or an error if the library is not found.
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Args:
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id: int parameter.
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Returns:
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Any: The result value.
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Raises:
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HostFunctionError: If the host function returns an error.
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"""
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request = {
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"id": id,
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}
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request_bytes = json.dumps(request).encode("utf-8")
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request_mem = extism.memory.alloc(request_bytes)
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response_offset = _library_getlibrary(request_mem.offset)
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response_mem = extism.memory.find(response_offset)
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response = json.loads(extism.memory.string(response_mem))
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if response.get("error"):
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raise HostFunctionError(response["error"])
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return response.get("result", None)
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def library_get_all_libraries() -> Any:
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"""GetAllLibraries retrieves metadata for all configured libraries.
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Returns a slice of all libraries with their metadata.
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Returns:
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Any: The result value.
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Raises:
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HostFunctionError: If the host function returns an error.
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"""
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request_bytes = b"{}"
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request_mem = extism.memory.alloc(request_bytes)
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response_offset = _library_getalllibraries(request_mem.offset)
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response_mem = extism.memory.find(response_offset)
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response = json.loads(extism.memory.string(response_mem))
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if response.get("error"):
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raise HostFunctionError(response["error"])
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return response.get("result", None)
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