Simulate graph states in the browser
Vous ne pouvez pas sélectionner plus de 25 sujets Les noms de sujets doivent commencer par une lettre ou un nombre, peuvent contenir des tirets ('-') et peuvent comporter jusqu'à 35 caractères.

app.py 2.1KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172
  1. from flask import Flask, request, redirect, url_for, make_response, render_template, Markup, send_from_directory, send_file
  2. from flask_redis import FlaskRedis
  3. import json, abp, markdown
  4. from pprint import pprint
  5. app = Flask(__name__)
  6. redis = FlaskRedis(app)
  7. @app.route("/")
  8. def index():
  9. return render_template("index.html")
  10. @app.route("/graph", methods=["GET", "POST"])
  11. def graph():
  12. if request.method == 'POST':
  13. # Convert the data to a graph state
  14. g = abp.GraphState()
  15. g.from_json(json.loads(request.data))
  16. # Convert it back to JSON just for fun
  17. data = json.dumps(g.to_json(stringify=True))
  18. # Insert into the database
  19. redis.execute_command("SET", "graph", data)
  20. # Return success
  21. return "Posted {} bytes OK".format(len(data))
  22. else:
  23. # Get from the database
  24. return redis.get("graph")
  25. @app.route("/edit", methods=["POST"])
  26. def edit():
  27. # Load the graph from the database
  28. g = abp.GraphState()
  29. g.from_json(json.loads(redis.get("graph")))
  30. # Apply the edit to the graph
  31. edit = json.loads(request.data)
  32. action = edit["action"]
  33. pprint(edit, indent=2)
  34. if action == "create":
  35. g.add_qubit(edit["name"], position=edit["position"], vop=0)
  36. elif action == "cz":
  37. g.act_cz(edit["start"], edit["end"])
  38. elif action == "hadamard":
  39. g.act_hadamard(edit["node"])
  40. elif action == "phase":
  41. g.act_local_rotation(edit["node"], "phase")
  42. elif action == "delete":
  43. g._del_node(edit["node"])
  44. elif action == "localcomplementation":
  45. g.local_complementation(edit["node"])
  46. elif action == "measure":
  47. g.measure(edit["node"], "p"+edit["basis"])
  48. else:
  49. pass
  50. # New state into JSON and database
  51. data = json.dumps(g.to_json(stringify=True))
  52. redis.execute_command("SET", "graph", data)
  53. return data
  54. @app.route("/doc")
  55. def doc():
  56. body = Markup(markdown.markdown(render_template("doc.md"), extensions=["markdown.extensions.codehilite"]))
  57. return render_template("boilerplate.html", body=body)