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ba5028cf57
Importing from usrp_mpm.rpc_server imports a lot of dependencies which are unnecessary if the rpc_server functionality is not actually needed. Move the decorator functions to a new file rpc_utils.py and import only from this file inside periph_manager. usrp_hwd.py needs additional dependencies which are specifically imported: - usrp_mpm.rpc_server.spawn_rpc_process - usrp_mpm.discovery.spawn_discovery_process
31 lines
887 B
Python
31 lines
887 B
Python
#!/usr/bin/env python3
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#
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# Copyright 2018 Ettus Research, a National Instruments Company
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#
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# SPDX-License-Identifier: GPL-3.0-or-later
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#
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"""
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Implements decorators and utility functions to be used with the RPC server
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"""
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def no_claim(func):
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" Decorator for functions that require no token check "
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func._notok = True
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return func
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def no_rpc(func):
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" Decorator for functions that should not be exposed via RPC "
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func._norpc = True
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return func
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def get_map_for_rpc(map, log):
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"""
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ensure the map contains only string values otherwise it cannot be
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casted to std::map<string, string> in C++
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# TODO reconsider the workaround once we transition away from mprpc
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"""
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for key, value in map.items():
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if value is None:
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log.warning('casting parameter "{}" from None to "n/a"'.format(key))
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map[key] = "n/a"
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return map
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