Merge pull request #11 from deftinc/fix-structlog-to-be-append-friendly

use append mode when writing to logs

feature_gate/clients/posthog_api_client.py

@@ -36,7 +36,7 @@ def __init__(self, api_base=None, api_key=None, project_id=None):
     project_root = os.path.abspath(os.getenv('PROJECT_ROOT', '.'))
     logs_dir_path = Path(project_root, 'logs')
     logs_dir_path.mkdir(parents=True, exist_ok=True)
-    log_file = logs_dir_path.joinpath('development').with_suffix('.log').open('wt')
+    log_file = logs_dir_path.joinpath('development').with_suffix('.log').open('at')
     structlog.configure(
       processors=[
         merge_contextvars,