Closed Leotheone closed 2 months ago
Thanks for your interest in the project.
Please provide more information: what upgrades? what versions of which libraries are you using? etc
It is all documented here
Thanks so much for your reply and for all the work done so far. The shared sources have been a great help to me for several years!
You will find below the information that I hope is necessary and sufficient to produce the problem:
Used versions :
Python 3.10 trading-ig 0.0.22
Sources for producing a future warning :
from datetime import datetime, timedelta from trading_ig import IGService
username = "xxx" password = "xxx" api_key = "xxx" acc_type = "DEMO" acc_number = "xxx"
ig_service = IGService(username, password, api_key, acc_type) ig_service.create_session()
epic = 'IX.D.NASDAQ.IFE.IP' resolution = 'H' end_date = datetime.today() start_date = end_date + timedelta(hours=-6) session = None
response = ig_service.fetch_historical_prices_by_epic_and_date_range(epic, resolution, start_date, end_date, session) print(response)
@Leotheone thanks for the code snippet - but you missed the most important (crucial) bit of information - your pandas version. The warnings you are seeing are due to your use of Pandas 2.2.0 which was released in January 2024. That's why we ask for dependencies and their versions when creating an issue
@femtotrader thanks for the clarification
Closing, merged with #329
Hello,
For all intents and purposes, since the latest library version upgrades, this causes futureWarnings in fetch_historical_prices_by_epic, fetch_historical_prices_by_epic_and_num_points and fetch_historical_prices_by_epic_and_date_range functions located in trading_ig\rest.py :
...\trading_ig\rest.py:1801: FutureWarning: Downcasting object dtype arrays on .fillna, .ffill, .bfill is deprecated and will change in a future version. Call result.infer_objects(copy=False) instead. To opt-in to the future behavior, set
pd.set_option('future.no_silent_downcasting', True)
data["prices"] = data["prices"].fillna(value=np.nan)...\trading_ig\rest.py:1823: FutureWarning: Downcasting object dtype arrays on .fillna, .ffill, .bfill is deprecated and will change in a future version. Call result.infer_objects(copy=False) instead. To opt-in to the future behavior, set
pd.set_option('future.no_silent_downcasting', True)
data["prices"] = data["prices"].fillna(value=np.nan)...\trading_ig\rest.py:1887: FutureWarning: Downcasting object dtype arrays on .fillna, .ffill, .bfill is deprecated and will change in a future version. Call result.infer_objects(copy=False) instead. To opt-in to the future behavior, set
pd.set_option('future.no_silent_downcasting', True)
data["prices"] = data["prices"].fillna(value=np.nan)Best regards