mirror of
https://github.com/f4exb/sdrangel.git
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86 lines
3.0 KiB
Python
86 lines
3.0 KiB
Python
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#!/usr/bin/env python3
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"""
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Sends a sequence of commands recorded in a JSON file which is in the
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form of a list of commands.
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Each command is a JSON document with the following keys:
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- endpoint: URL suffix (API function) - mandatory
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- method: HTTP method (GET, PATCH, POST, PUT, DELETE) - mandatory
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- params: pairs of argument and values - optional
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- payload: request body in JSON format - optional
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- msg: descriptive message for console display - optional
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- delay: delay in milliseconds after command - optional
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"""
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import requests, traceback, sys, json, time
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from optparse import OptionParser
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base_url = "http://127.0.0.1:8091/sdrangel"
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requests_methods = {
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"GET": requests.get,
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"PATCH": requests.patch,
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"POST": requests.post,
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"PUT": requests.put,
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"DELETE": requests.delete
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}
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# ======================================================================
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def getInputOptions():
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parser = OptionParser(usage="usage: %%prog [-t]\n")
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parser.add_option("-a", "--address", dest="address", help="Address and port. Default: 127.0.0.1:8091", metavar="ADDRESS", type="string")
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parser.add_option("-j", "--json-file", dest="json_file", help="JSON file containing commands. Mandatory", metavar="FILE", type="string")
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(options, args) = parser.parse_args()
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if (options.address == None):
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options.address = "127.0.0.1:8091"
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return options
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# ======================================================================
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def main():
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try:
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options = getInputOptions()
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global base_url
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base_url = "http://%s/sdrangel" % options.address
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with open(options.json_file) as json_file:
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commands = json.load(json_file)
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for command in commands:
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endpoint = command.get('endpoint', None)
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if endpoint is None:
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continue
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url = base_url + endpoint
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http_method = command.get('method', None)
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method = requests_methods.get(http_method, None) if http_method is not None else None
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if method is not None:
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request_params = command.get('params', None)
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request_json = command.get('payload', None)
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r = method(url=url, params=request_params, json=request_json)
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if r.status_code // 100 == 2:
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print("Done: %s" % command.get('msg', ''))
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else:
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print("Error %d:%s" % (r.status_code, command.get('msg', '')))
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print(r.text)
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exit(1)
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else:
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print("requests method error")
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exit(1)
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delay = command.get('delay', None)
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if delay is not None and isinstance(delay, int):
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time.sleep(delay/1000)
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print("All done!")
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except Exception as ex:
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tb = traceback.format_exc()
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print(tb, file=sys.stderr)
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# ======================================================================
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if __name__ == "__main__":
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main()
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