harness_feature_flags_python_sdk_boolean_evaluation_loop.py

1import time
2from featureflags.client import CfClient
3from featureflags.util import Config
4from featureflags.evaluations.auth_target import Target
5
6# API Key - you can find this in the Harness UI
7API_KEY = "YOUR_SDK_KEY"
8
9# Flag Name
10FLAG_NAME = "harnessappfeature"
11
12def main():
13    # Create a Feature Flag Client
14    client = CfClient(API_KEY)
15
16    # Define a Target (the user/session you are evaluating the flag for)
17    target = Target(identifier='python-sdk', name='Python SDK')
18
19    while True:
20        # Check the value of the flag
21        result = client.bool_variation(FLAG_NAME, target, False)
22        print(f"Flag variation: {result}")
23        
24        time.sleep(10)
25
26if __name__ == "__main__":
27    main()