feat: possibility to precise which config name to load when loading config from file

influxdb_client/client/_base.py

@@ -99,7 +99,9 @@ def __init__(self, url, token, debug=None, timeout=10_000, enable_gzip=False, or
         pass
 
     @classmethod
-    def _from_config_file(cls, config_file: str = "config.ini", debug=None, enable_gzip=False, **kwargs):
+    def _from_config_file(cls, config_file: str = "config.ini", debug=None,
+                          config_name: str = "influx2", enable_gzip=False, **kwargs):
+
         config = configparser.ConfigParser()
         is_json = False
         try:
@@ -111,11 +113,11 @@ def _from_config_file(cls, config_file: str = "config.ini", debug=None, enable_g
                 is_json = True
 
         def _config_value(key: str):
-            value = str(config[key]) if is_json else config['influx2'][key]
+            value = str(config[key]) if is_json else config[config_name][key]
             return value.strip('"')
 
         def _has_option(key: str):
-            return key in config if is_json else config.has_option('influx2', key)
+            return key in config if is_json else config.has_option(config_name, key)
 
         def _has_section(key: str):
             return key in config if is_json else config.has_section(key)

influxdb_client/client/influxdb_client.py

@@ -83,7 +83,8 @@ def __exit__(self, exc_type, exc_value, traceback):
         self.close()
 
     @classmethod
-    def from_config_file(cls, config_file: str = "config.ini", debug=None, enable_gzip=False, **kwargs):
+    def from_config_file(cls, config_file: str = "config.ini", debug=None, enable_gzip=False,
+                         config_name: str = "influx2", **kwargs):
         """
         Configure client via configuration file. The configuration has to be under 'influx' section.
 
@@ -173,7 +174,8 @@ def from_config_file(cls, config_file: str = "config.ini", debug=None, enable_gz
             }
 
         """
-        return InfluxDBClient._from_config_file(config_file=config_file, debug=debug, enable_gzip=enable_gzip, **kwargs)
+        return InfluxDBClient._from_config_file(config_file=config_file, config_name=config_name,
+                                                debug=debug, enable_gzip=enable_gzip, **kwargs)
 
     @classmethod
     def from_env_properties(cls, debug=None, enable_gzip=False, **kwargs):

influxdb_client/client/influxdb_client_async.py

@@ -99,7 +99,8 @@ async def close(self):
             self.api_client = None
 
     @classmethod
-    def from_config_file(cls, config_file: str = "config.ini", debug=None, enable_gzip=False, **kwargs):
+    def from_config_file(cls, config_file: str = "config.ini", debug=None, enable_gzip=False,
+                         config_name: str = "influx2", **kwargs):
         """
         Configure client via configuration file. The configuration has to be under 'influx' section.
 
@@ -189,8 +190,8 @@ def from_config_file(cls, config_file: str = "config.ini", debug=None, enable_gz
             }
 
         """
-        return InfluxDBClientAsync._from_config_file(config_file=config_file, debug=debug,
-                                                     enable_gzip=enable_gzip, **kwargs)
+        return InfluxDBClientAsync._from_config_file(config_file=config_file, config_name=config_name,
+                                                     debug=debug, enable_gzip=enable_gzip, **kwargs)
 
     @classmethod
     def from_env_properties(cls, debug=None, enable_gzip=False, **kwargs):

tests/config2.ini

@@ -0,0 +1,13 @@
+[test_name]
+url=http://localhost:8086
+org=my-org
+token=my-token
+timeout=6000
+connection_pool_maxsize=55
+auth_basic=false
+profilers=query, operator
+
+[tags]
+id = 132-987-655
+customer = California Miner
+data_center = ${env.data_center}

tests/test_InfluxDBClient.py

@@ -75,6 +75,12 @@ def test_init_from_ini_file(self):
 
         self.assertConfig()
 
+    def test_init_from_ini_file_custom_name(self):
+        self.client = InfluxDBClient.from_config_file(
+            f'{os.path.dirname(__file__)}/config2.ini', config_name='test_name')
+
+        self.assertConfig()
+
     def test_init_from_toml_file(self):
         self.client = InfluxDBClient.from_config_file(f'{os.path.dirname(__file__)}/config.toml')