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Description:

longport 1.0.32

LongPort OpenAPI SDK for Python
longport provides an easy-to-use interface for invokes LongPort OpenAPI.
References

Config
The configuration of the SDK.

QuoteContext
The Quote API part of the SDK, e.g.: get basic information of securities, subscribe quotes...

TradeContext
The Trade API part of the SDK, e.g.: submit order, get order status...

Quickstart
Install LongPort OpenAPI SDK
pip install longport

Setting environment variables(MacOS/Linux)
export LONGPORT_APP_KEY="App Key get from user center"
export LONGPORT_APP_SECRET="App Secret get from user center"
export LONGPORT_ACCESS_TOKEN="Access Token get from user center"

Setting environment variables(Windows)
setx LONGPORT_APP_KEY "App Key get from user center"
setx LONGPORT_APP_SECRET "App Secret get from user center"
setx LONGPORT_ACCESS_TOKEN "Access Token get from user center"

Quote API (Get basic information of securities)
from longpport.openapi import Config, QuoteContext

# Load configuration from environment variables
config = Config.from_env()

# Create a context for quote APIs
ctx = QuoteContext(config)

# Get basic information of securities
resp = ctx.quote(["700.HK", "AAPL.US", "TSLA.US", "NFLX.US"])
print(resp)

Quote API (Subscribe quotes)
from time import sleep
from longport.openapi import Config, QuoteContext, SubType, PushQuote

# Load configuration from environment variables
config = Config.from_env()

# A callback to receive quote data
def on_quote(symbol: str, event: PushQuote):
print(symbol, event)

# Create a context for quote APIs
ctx = QuoteContext(config)
ctx.set_on_quote(on_quote)

# Subscribe
resp = ctx.subscribe(["700.HK"], [SubType.Quote], is_first_push=True)

# Receive push duration to 30 seconds
sleep(30)

Trade API (Submit order)
from decimal import Decimal
from longport.openapi import TradeContext, Config, OrderType, OrderSide, TimeInForceType

# Load configuration from environment variables
config = Config.from_env()

# Create a context for trade APIs
ctx = TradeContext(config)

# Submit order
resp = ctx.submit_order("700.HK", OrderType.LO, OrderSide.Buy, Decimal(
"500"), TimeInForceType.Day, submitted_price=Decimal("50"), remark="Hello from Python SDK")
print(resp)

License
Licensed under either of

Apache License, Version 2.0,(LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT) at your option.