added flight options

Author: Jay Clifford

Examples/flight_options_example.py

@@ -0,0 +1,22 @@
+import influxdb_client_3 as InfluxDBClient3
+import pandas as pd
+import numpy as np
+from influxdb_client_3 import flight_client_options
+
+
+
+
+with open("./cert.pem", 'rb') as f:
+            cert = f.read()
+print(cert)
+
+
+client = InfluxDBClient3.InfluxDBClient3(token="",
+                         host="b0c7cce5-8dbc-428e-98c6-7f996fb96467.a.influxdb.io",
+                         org="6a841c0c08328fb1",
+                         database="flightdemo", flight_client_options=flight_client_options(tls_root_certs=cert))
+
+
+table = client.query(query="SELECT * FROM flight WHERE time > now() - 4h", language="influxql")
+
+print(table.to_pandas())

influxdb_client_3/__init__.py

@@ -14,11 +14,16 @@
 def write_options(**kwargs):
    return  _WriteOptions(**kwargs)
 
+def flight_client_options(**kwargs):
+    return kwargs  # You can replace this with a specific data structure if needed
+
+
+
 
 
 
 class InfluxDBClient3:
-    def __init__(self, host=None, org=None, database=None, token=None, write_options=None, **kwargs):
+    def __init__(self, host=None, org=None, database=None, token=None, write_options=None, flight_client_options=None ,**kwargs):
         """
         This class provides an interface for interacting with an InfluxDB server, simplifying common operations such as writing, querying.
         * host (str, optional): The hostname or IP address of the InfluxDB server. Defaults to None.
@@ -33,7 +38,9 @@ def __init__(self, host=None, org=None, database=None, token=None, write_options
         self.write_options = write_options if write_options is not None else SYNCHRONOUS
         self._client = _InfluxDBClient(url=f"https://{host}", token=token, org=self._org, **kwargs )
         self._write_api = _WriteApi(self._client, write_options=self.write_options )
-        self._flight_client = FlightClient(f"grpc+tls://{host}:443")
+
+        self._flight_client_options = flight_client_options if flight_client_options is not None else {}
+        self._flight_client = FlightClient(f"grpc+tls://{host}:443", **self._flight_client_options)
         # create an authorization header
         self._options = FlightCallOptions(headers=[(b"authorization",f"Bearer {token}".encode('utf-8'))])
 
@@ -109,4 +116,4 @@ def __enter__(self):
     def __exit__(self, exc_type, exc_val, exc_tb):
         self.close()
 
-__all__ = ["InfluxDBClient3", "Point", "PointSettings", "SYNCHRONOUS", "ASYNCHRONOUS", "write_options", "WritePrecision"]
+__all__ = ["InfluxDBClient3", "Point", "PointSettings", "SYNCHRONOUS", "ASYNCHRONOUS", "write_options", "WritePrecision", "flight_client_options"]