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-rw-r--r--gn3/llms/client.py223
1 files changed, 62 insertions, 161 deletions
diff --git a/gn3/llms/client.py b/gn3/llms/client.py
index 042becd..54a7a17 100644
--- a/gn3/llms/client.py
+++ b/gn3/llms/client.py
@@ -1,72 +1,59 @@
-# pylint: skip-file
+"""Module Contains code for making request to fahamu Api"""
+# pylint: disable=C0301
import json
-import string
-import os
-import datetime
import time
-import requests
-
-from requests import Session
-from urllib.parse import urljoin
-from requests.packages.urllib3.util.retry import Retry
-from requests import HTTPError
from requests import Session
from requests.adapters import HTTPAdapter
-from urllib.request import urlretrieve
-from urllib.parse import quote
-from gn3.llms.errors import UnprocessableEntity
-from gn3.llms.errors import LLMError
+from requests.adapters import Retry
-basedir = os.path.join(os.path.dirname(__file__))
+from gn3.llms.errors import LLMError
class TimeoutHTTPAdapter(HTTPAdapter):
+ """Set a default timeout for HTTP calls """
def __init__(self, timeout, *args, **kwargs):
- """TimeoutHTTPAdapter constructor.
- Args:
- timeout (int): How many seconds to wait for the server to send data before
- giving up.
- """
+ """TimeoutHTTPAdapter constructor."""
self.timeout = timeout
super().__init__(*args, **kwargs)
- def send(self, request, **kwargs):
+ def send(self, *args, **kwargs):
"""Override :obj:`HTTPAdapter` send method to add a default timeout."""
- timeout = kwargs.get("timeout")
- if timeout is None:
- kwargs["timeout"] = self.timeout
-
- return super().send(request, **kwargs)
+ kwargs["timeout"] = (
+ kwargs["timeout"] if kwargs.get("timeout") else self.timeout
+ )
+ return super().send(*args, **kwargs)
class GeneNetworkQAClient(Session):
"""GeneNetworkQA Client
This class provides a client object interface to the GeneNetworkQA API.
- It extends the `requests.Session` class and includes authorization, base URL,
+ It extends the `requests.Session` class and includes authorization,
+ base URL,
request timeouts, and request retries.
Args:
- account (str): Base address subdomain.
api_key (str): API key.
- version (str, optional): API version, defaults to "v3".
timeout (int, optional): Timeout value, defaults to 5.
total_retries (int, optional): Total retries value, defaults to 5.
- backoff_factor (int, optional): Retry backoff factor value, defaults to 30.
+ backoff_factor (int, optional): Retry backoff factor value,
+ defaults to 30.
Usage:
from genenetworkqa import GeneNetworkQAClient
- gnqa = GeneNetworkQAClient(account="account-name", api_key="XXXXXXXXXXXXXXXXXXX...")
+ gnqa = GeneNetworkQAClient(account="account-name",
+ api_key="XXXXXXXXXXXXXXXXXXX...")
"""
- BASE_URL = 'https://genenetwork.fahamuai.com/api/tasks'
-
- def __init__(self, account, api_key, version="v3", timeout=30, total_retries=5, backoff_factor=30):
+ def __init__(self, api_key, timeout=30,
+ total_retries=5, backoff_factor=2):
super().__init__()
self.headers.update(
{"Authorization": "Bearer " + api_key})
- self.answer_url = f"{self.BASE_URL}/answers"
- self.feedback_url = f"{self.BASE_URL}/feedback"
+ self.base_url = "https://genenetwork.fahamuai.com/api/tasks"
+ self.answer_url = f"{self.base_url}/answers"
+ self.feedback_url = f"{self.base_url}/feedback"
+ self.query = ""
adapter = TimeoutHTTPAdapter(
timeout=timeout,
@@ -81,140 +68,54 @@ class GeneNetworkQAClient(Session):
self.mount("http://", adapter)
@staticmethod
- def format_bibliography_info(bib_info):
-
- if isinstance(bib_info, str):
- # Remove '.txt'
- bib_info = bib_info.removesuffix('.txt')
- elif isinstance(bib_info, dict):
- # Format string bibliography information
- bib_info = "{0}.{1}.{2}.{3} ".format(bib_info.get('author', ''),
- bib_info.get('title', ''),
- bib_info.get('year', ''),
- bib_info.get('doi', ''))
- return bib_info
-
- @staticmethod
- def ask_the_documents(extend_url, my_auth):
- try:
- response = requests.post(
- base_url + extend_url, data={}, headers=my_auth)
- response.raise_for_status()
- except requests.exceptions.RequestException as e:
- # Handle the exception appropriately, e.g., log the error
- raise RuntimeError(f"Error making the request: {e}")
-
- if response.status_code != 200:
- return negative_status_msg(response), 0
-
- task_id = get_task_id_from_result(response)
- response = get_answer_using_task_id(task_id, my_auth)
-
- if response.status_code != 200:
-
- return negative_status_msg(response), 0
-
- return response, 1
-
- @staticmethod
def negative_status_msg(response):
+ """ handler for non 200 response from fahamu api"""
return f"Error: Status code -{response.status_code}- Reason::{response.reason}"
- # return f"Problems\n\tStatus code => {response.status_code}\n\tReason => {response.reason}"
-
- def ask(self, exUrl, *args, **kwargs):
- askUrl = self.BASE_URL + exUrl
- res = self.custom_request('POST', askUrl, *args, **kwargs)
- if (res.status_code != 200):
- return self.negative_status_msg(res), 0
- task_id = self.getTaskIDFromResult(res)
- return res, task_id
-
- def get_answer(self, taskid, *args, **kwargs):
- query = self.answer_url + self.extendTaskID(taskid)
+
+ def ask(self, ex_url, query, *args, **kwargs):
+ """fahamu ask api interface"""
+ self.query = query
+ res = self.custom_request('POST', f"{self.base_url}{ex_url}", *args, **kwargs)
+ return res, json.loads(res.text)
+
+ def get_answer(self, task_obj, *args, **kwargs):
+ """Fahamu get answer interface"""
+ query = f"{self.answer_url}?task_id={task_obj['task_id']}"
res = self.custom_request('GET', query, *args, **kwargs)
- if (res.status_code != 200):
- return self.negative_status_msg(res), 0
return res, 1
def custom_request(self, method, url, *args, **kwargs):
-
+ """
+ Make a custom request to the Fahamu API to ask and get a response.
+ This is a custom method, which is the current default for fetching items,
+ as it overrides the adapter provided above.
+ This function was created to debug the slow response rate of Fahamu and
+ provide custom a response.
+ """
max_retries = 50
retry_delay = 3
-
- for i in range(max_retries):
- try:
- response = super().request(method, url, *args, **kwargs)
- response.raise_for_status()
-
- except requests.exceptions.HTTPError as error:
- if error.response.status_code ==500:
- raise LLMError(error.request, error.response, f"Response Error,status_code:{error.response.status_code},Reason: Use of Invalid Token")
- elif error.response.status_code ==404:
- raise LLMError(error.request,error.response,f"404 Client Error: Not Found for url: {self.BASE_URL}")
- raise error
-
- except requests.exceptions.RequestException as error:
- raise error
-
-
-
-
+ response_msg = {
+ 404: "Api endpoint Does not exist",
+ 500: "Use of Invalid Token/or the Fahamu Api is currently down",
+ 400: "You sent a bad Fahamu request",
+ 401: "You do not have authorization to perform the request",
+ }
+ for _i in range(max_retries):
+ response = super().request(method, url, *args, **kwargs)
if response.ok:
- if method.lower() == "get" and response.json().get("data") is None:
+ if method.lower() == "get" and not response.json().get("data"):
+ # note this is a dirty trick to check if fahamu has returned the results
+ # the issue is that the api only returns 500 or 200 satus code
+ # TODO: fix this on their end
time.sleep(retry_delay)
continue
- else:
- return response
+ return response
else:
- time.sleep(retry_delay)
- return response
-
- @staticmethod
- def get_task_id_from_result(response):
- task_id = json.loads(response.text)
- result = f"?task_id={task_id.get('task_id', '')}"
- return result
-
- @staticmethod
- def get_answer_using_task_id(extend_url, my_auth):
- try:
- response = requests.get(
- answer_url + extend_url, data={}, headers=my_auth)
- response.raise_for_status()
- return response
- except requests.exceptions.RequestException as error:
- # Handle the exception appropriately, e.g., log the error
- raise error
-
- @staticmethod
- def filter_response_text(val):
- """
- Filters out non-printable characters from the input string and parses it as JSON.
-
- Args:
- val (str): Input string to be filtered and parsed.
-
- Returns:
- dict: Parsed JSON object.
- # remove this
- """
- return json.loads(''.join([str(char) for char in val if char in string.printable]))
-
- def getTaskIDFromResult(self, res):
- return json.loads(res.text)
-
- def extendTaskID(self, task_id):
- return '?task_id=' + str(task_id['task_id'])
-
- def get_gnqa(self, query):
- qstr = quote(query)
- res, task_id = api_client.ask('?ask=' + qstr)
- res, success = api_client.get_answer(task_id)
-
- if success == 1:
- resp_text = filter_response_text(res.text)
- answer = resp_text.get('data', {}).get('answer', '')
- context = resp_text.get('data', {}).get('context', '')
- return answer, context
- else:
- return res, "Unfortunately, I have nothing."
+ raise LLMError(f"Request error with code:\
+ {response.status_code} occurred with reason:\
+ {response_msg.get(response.status_code,response.reason)}",
+ self.query)
+ #time.sleep(retry_delay)
+ raise LLMError("Timeout error: We couldn't provide a response,Please try\
+ to rephrase your question to receive feedback",
+ self.query)
generated by cgit v1.2.3 (git 2.44.0) at 2024-11-22 03:09:18 +0000