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1
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""" |
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2
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HTTP handeler to serve general endpoints request, specifically |
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3
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http://myserver:9004/endpoints |
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4
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5
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For how individual endpoint requests are served look |
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6
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at endpoint_handler.py |
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7
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""" |
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8
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9
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1 |
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import json |
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10
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1 |
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import logging |
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11
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1 |
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from tabpy.tabpy_server.common.util import format_exception |
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12
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1 |
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from tabpy.tabpy_server.handlers import ManagementHandler |
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13
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1 |
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from tabpy.tabpy_server.handlers.util import AuthErrorStates |
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14
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1 |
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from tornado import gen |
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15
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16
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17
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1 |
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class EndpointsHandler(ManagementHandler): |
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18
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1 |
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def initialize(self, app): |
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19
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1 |
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super(EndpointsHandler, self).initialize(app) |
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20
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21
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1 |
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def get(self): |
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22
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1 |
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if self.should_fail_with_auth_error() != AuthErrorStates.NONE: |
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23
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1 |
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self.fail_with_auth_error() |
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24
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1 |
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return |
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25
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26
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1 |
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self._add_CORS_header() |
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27
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1 |
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self.write(json.dumps(self.tabpy_state.get_endpoints())) |
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28
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29
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1 |
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@gen.coroutine |
|
30
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1 |
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def post(self): |
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31
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if self.should_fail_with_auth_error() != AuthErrorStates.NONE: |
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32
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self.fail_with_auth_error() |
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33
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return |
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34
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35
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try: |
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36
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if not self.request.body: |
|
37
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self.error_out(400, "Input body cannot be empty") |
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38
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self.finish() |
|
39
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return |
|
40
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41
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try: |
|
42
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request_data = json.loads(self.request.body.decode("utf-8")) |
|
43
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except Exception as ex: |
|
44
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self.error_out(400, "Failed to decode input body", str(ex)) |
|
45
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self.finish() |
|
46
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return |
|
47
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|
48
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if "name" not in request_data: |
|
49
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self.error_out(400, "name is required to add an endpoint.") |
|
50
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self.finish() |
|
51
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return |
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52
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|
53
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name = request_data["name"] |
|
54
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|
55
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# check if endpoint already exist |
|
56
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if name in self.tabpy_state.get_endpoints(): |
|
57
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self.error_out(400, f"endpoint {name} already exists.") |
|
58
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self.finish() |
|
59
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return |
|
60
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|
61
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self.logger.log(logging.DEBUG, f'Adding endpoint "{name}"') |
|
62
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err_msg = yield self._add_or_update_endpoint("add", name, 1, request_data) |
|
63
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|
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if err_msg: |
|
64
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|
|
self.error_out(400, err_msg) |
|
65
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|
else: |
|
66
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|
self.logger.log(logging.DEBUG, f"Endpoint {name} successfully added") |
|
67
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|
self.set_status(201) |
|
68
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|
self.write(self.tabpy_state.get_endpoints(name)) |
|
69
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self.finish() |
|
70
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return |
|
71
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|
|
72
|
|
|
except Exception as e: |
|
73
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|
|
err_msg = format_exception(e, "/add_endpoint") |
|
74
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|
|
self.error_out(500, "error adding endpoint", err_msg) |
|
75
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|
self.finish() |
|
76
|
|
|
return |
|
77
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|
tableau /
TabPy
