TwoRavens

TA2 Interface

This application plays the role of Back-end in our program. Namely, it handles the communication between remote TA2 server and process the response. Different pages will be rendered based on the url received.

URL Patterns

All acceptable url patterns (in regex) are presented below (Most url pattern here should not be directly called, they are just part of other application):

• store-problem-form
• store-user-problem
• get-problem-schema
• debug-pipeline-steps
• retrieve-output-data
• download-file
• retrieve-output-confusion-data
• retrieve-output-EFD-data
• stored-request/?
• stored-response/?
• view-grpc-search-history-json/?
• view-grpc-stored-history/?
• clear-grpc-stored-history

where ‘?’ denotes optional extra pattern, please refer to corresponding section for detailed information.

---

Pattern: store-problem-form

      Return a web page that the user can submit the problem form

• view_save_problem_form (request)

• Location: views_user_problem.py

• Parameters:
  • request (Django.http.HttpRequest): Http request received, it’s naturally handled by Django framework.
• Example:

---

Pattern: store-user-problem

      Send a HttpRequest that contains a json string that describes user-defined problem.

• view_save_problem_form (request)

• Location: views_user_problem.py

• Parameters:
  • request (Django.http.HttpRequest): Http request received, must contains a body that describes a user-specified problem.

---

Pattern: get-problem-schema

      Return a web page that describes the problem schema. (BUG)

• view_get_problem_schema (request)

• Location: views_additional.py

• Parameters:
  • request (Django.http.HttpRequest): Http request received, it’s naturally handled by Django framework.

---

Pattern: debug-pipeline-steps

      Return a web page that the user can submit the problem form

• view_get_problem_schema (request)

• Location: views_additional.py

• Parameters:
  • request (Django.http.HttpRequest): Http request received, it’s naturally handled by Django framework.
• Example:

---

Pattern: retrieve-output-data

      Return a web page presents the output of specific task

• view_get_problem_schema (request)

• Location: views_additional.py

• Parameters:
  • request (Django.http.HttpRequest): Http request received, ust contain a body that specify the task id.

---

Pattern: download-file

      A http request to download a file

• view_get_problem_schema (request)

• Location: views_additional.py

• Parameters:
  • request (Django.http.HttpRequest): Http request received, must contain the id of target file.

---

Pattern: retrieve-output-confusion-data

      Return a web page presents the confusion matrix of specific task

• view_get_problem_schema (request)

• Location: views_additional.py

• Parameters:
  • request (Django.http.HttpRequest): Http request received, must contain the id of target task.

---

Pattern: retrieve-output-EFD-data

      Return a web page presents the EFD of specific task

• view_get_problem_schema (request)

• Location: views_additional.py

• Parameters:
  • request (Django.http.HttpRequest): Http request received, must contain the id of target task.

---

Pattern: stored-request/(?P[\w]{40, 200})

      Return a web page that shows the list of stored requests

• view_get_problem_schema (request)

• Location: views_saved_requests.py

• Parameters:
  • request (Django.http.HttpRequest): Http request received, it’s naturally handled by Django framework.
• Example:

None

---

Pattern: stored-response/(?P[\w]{40, 200})

      Return a web page that shows the list of stored responses.

• view_get_problem_schema (request)

• Location: views_saved_requests.py

• Parameters:
  • request (Django.http.HttpRequest): Http request received, it’s naturally handled by Django framework.

---

Pattern: view-grpc-search-history-json/(?P[\d]{1, 7})

      Return a list of recent grpc search history in json format.

• view_get_problem_schema (request)

• Location: views_saved_requests.py

• Parameters:
  • request (Django.http.HttpRequest): Http request received, it’s naturally handled by Django framework.

---

Pattern: view-grpc-stored-history/(?P[\d]{1, 7})

      Return a list of recent grpc search history in json format.

• view_get_problem_schema (request)

• Location: views_saved_requests.py

• Parameters:
  • request (Django.http.HttpRequest): Http request received, it’s naturally handled by Django framework.
• Example:

None

---

Pattern:clear-grpc-stored-history

      Clear the grpc history

• view_get_problem_schema (request)

• Location: views_saved_requests.py

• Parameters:
  • request (Django.http.HttpRequest): Http request received, it’s naturally handled by Django framework.

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