I am trying to create a very simple chatbot using dialogflow that I can ask a question and get a fulfillment message back. I was able to use python's dialogflow library to get this working, but when I tried to change it to a regular request it did not work. Here is the working code:
import os
import dialogflow
from google.api_core.exceptions import InvalidArgument
os.environ["GOOGLE_APPLICATION_CREDENTIALS"] = PATH_TO_JSON
DIALOGFLOW_PROJECT_ID = PROJECT_ID
DIALOGFLOW_LANGUAGE_CODE = 'en'
SESSION_ID = 'me'
text_to_be_analyzed = "How are my stocks"
session_client = dialogflow.SessionsClient()
session = session_client.session_path(DIALOGFLOW_PROJECT_ID, SESSION_ID)
text_input = dialogflow.types.TextInput(text=text_to_be_analyzed, language_code=DIALOGFLOW_LANGUAGE_CODE)
query_input = dialogflow.types.QueryInput(text=text_input)
try:
response = session_client.detect_intent(session=session, query_input=query_input)
except InvalidArgument:
raise
#print(response)
print("Response:", response.query_result.fulfillment_text)
and it prints
your stocks are good
Using the request library I tried a similar setup and wrote this:
my_key = CLIENT_ACCESS_TOKEN
url = "https://api.dialogflow.com/v1/query?v=20170712"
headers = {
'Authorization': 'Bearer ' + my_key ,
'Content-Type' : 'application/json'
}
body = {
"lang": "en",
"query": "how are my stocks",
"sessionId": "me",
}
r.post(url,headers=headers,data=body).text
and I get an error:
{
"status": {
"code": 400,
"errorType": "bad_request",
"errorDetails": "Cannot parse json. Please validate your json. Code: 400"
}
}
I am getting my example from this url for the query post request. The reason I want this to work as an http request is because I would like to be able to use it in other applications and want to have a consistent way of accessing my intents. Thanks for the help!
