/diagnosis-autocomplete

Primary LanguagePython

Web service to autocomplete diagnoses

Files:

  • Trie.py: Implementation of Trie data structure for prefix tree
  • diagnosis_search.py: Flask app with API for autocomplete and updating/storing query with selected diagnosis

Setup

Create a new virtualenv named 'hd', activate it, and install requirements:

virtualenv hd

. hd/bin/activate

pip install -r requirements.txt

Run diagnosis_search.py to start web service:

chmod a+x diagnosis_search.py

./diagnosis_search.py

Now the webservice is running on localhost:5000/

API

  • GET api/search/<prefix>: return autocompleted words for <prefix>
  • PUT api/search: create or update a {query: <string>, selected: <string>} object in database
  • GET api/search: return all query-diagnosis pairs in database

You may use curl command to make API calls:

Example usage:

  • GET request for autocompleted words with prefix "ar":

curl -i http://localhost:5000/api/search/ar

  • PUT request to update or create an entry for query "he" with selected diagnosis "heart disease":

curl -i -H "Content-Type: application/json" -X PUT -d '{"query":"he", "selected":"heart disease"}' http://localhost:5000/api/search

  • GET current database entries for selected diagnoses matched with queries:

curl -i http://localhost:5000/api/search