Mercurial > prosody-modules

annotate mod_rest/example/app.py @ 3863:45b04f05d624

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mod_rest: Add some comments to example code
author Kim Alvefur <zash@zash.se>
date Sat, 25 Jan 2020 20:11:00 +0100
parents ede3d1724dd1
children 53ae1df31950
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fb29d7cd698b mod_rest: Add an examlpe Flask app
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1 from flask import Flask, Response, request, jsonify
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2
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3 app = Flask("echobot")
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4
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5
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6 @app.route("/api", methods=["OPTIONS"])
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7 def options():
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8 """
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9 Startup check. Return an appropriate Accept header to confirm the
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10 data type to use.
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11 """
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12
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13 return Response(status=200, headers={"accept": "application/json"})
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14
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15
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16 @app.route("/api", methods=["POST"])
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17 def hello():
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18 """
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19 Example RESTful JSON format stanza handler.
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20 """
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21
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22 print(request.data)
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23 if request.is_json:
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24 data = request.get_json()
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25
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26 if "kind" not in data:
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27 return Response(status=400)
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28
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29 if data["kind"] == "message" and "body" in data:
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30 # Reply to a message
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31 return jsonify({"body": "Yes this is flask app"})
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32
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33 elif data["kind"] == "iq" and data["type"] == "get":
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34 if "ping" in data:
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35 # Respond to ping
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36 return Response(status=204)
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37
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38 elif "disco" in data:
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39 # Return supported features
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40 return jsonify(
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41 {
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42 "disco": {
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43 "identities": [
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44 {
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45 "category": "component",
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46 "type": "generic",
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47 "name": "Flask app",
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48 }
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49 ],
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50 "features": [
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51 "http://jabber.org/protocol/disco#info",
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52 "http://jabber.org/protocol/disco#items",
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53 "urn:xmpp:ping",
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54 ],
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55 }
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56 }
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57 )
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58
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59 elif "items" in data:
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60 # Disco items
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61 return jsonify(
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62 {"items": [{"jid": "example.org", "name": "Example Dot Org"}]}
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63 )
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64
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65 elif "version" in data:
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66 # Version info
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67 return jsonify({"version": {"name": "app.py", "version": "0"}})
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68
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69 return Response(status=501)
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70
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71
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72 if __name__ == "__main__":
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73 app.run()