Fix/issue313/correction csv source

src/powerapi/cli/common_cli_parsing_manager.py

@@ -30,7 +30,7 @@
 import sys
 
 from powerapi.cli.parsing_manager import RootConfigParsingManager, SubgroupConfigParsingManager
-from powerapi.cli.config_parser import store_true
+from powerapi.cli.config_parser import store_true, extract_file_names
 from powerapi.cli.config_parser import MissingValueException
 from powerapi.database.prometheus_db import DEFAULT_METRIC_DESCRIPTION, DEFAULT_MODEL_VALUE, DEFAULT_PUSHER_NAME, \
     DEFAULT_ADDRESS
@@ -45,14 +45,6 @@
 TAGS_ARGUMENT_HELP_TEXT = 'specify report tags'
 
 
-def extract_file_names(arg, val, args, acc):
-    """
-    action used to convert string from --files parameter into a list of file name
-    """
-    acc[arg] = val.split(",")
-    return args, acc
-
-
 class CommonCLIParsingManager(RootConfigParsingManager):
     """
     PowerAPI basic config parser
@@ -307,29 +299,6 @@
             subgroup_parser=subparser_csv_output
         )
 
-        subparser_influx_output = SubgroupConfigParsingManager("influxdb")
-        subparser_influx_output.add_argument("u", "uri", help_text="specify InfluxDB uri")
-        subparser_influx_output.add_argument("t", "tags", help_text=TAGS_ARGUMENT_HELP_TEXT)
-        subparser_influx_output.add_argument(
-            "d", "db", help_text="specify InfluxDB database name"
-        )
-        subparser_influx_output.add_argument(
-            "p", "port", help_text="specify InfluxDB connection port", argument_type=int
-        )
-        subparser_influx_output.add_argument(
-            "m",
-            "model",
-            help_text="specify data type that will be stored in the database",
-            default_value="PowerReport",
-        )
-        subparser_influx_output.add_argument(
-            "n", "name", help_text="specify pusher name", default_value="pusher_influxdb"
-        )
-        self.add_subgroup_parser(
-            subgroup_name="output",
-            subgroup_parser=subparser_influx_output
-        )
-
         subparser_opentsdb_output = SubgroupConfigParsingManager("opentsdb")
         subparser_opentsdb_output.add_argument("u", "uri", help_text="specify openTSDB host")
         subparser_opentsdb_output.add_argument(

src/powerapi/cli/config_parser.py

@@ -63,6 +63,14 @@
     return args, configuration
 
 
+def extract_file_names(argument_name: str, val: Any, configuration: dict, args: list = None):
+    """
+    Action used to convert string from --files parameter into a list of file name
+    """
+    configuration[argument_name] = val.split(",")
+    return args, configuration
+
+
 class ConfigurationArgument:
     """
     Argument provided by a formula configuration.

src/powerapi/exception.py

@@ -202,15 +202,14 @@ class NotAllowedArgumentValueException(PowerAPIException):
     """
 
 
-class FileDoesNotExistException(PowerAPIException):
+class FileDoesNotExistException(PowerAPIExceptionWithMessage):
     """
     This exception happens when the configuration define a input file that does not exist or is not accessible
     """
 
     def __init__(self, file_name: str):
-        PowerAPIException.__init__(self)
+        PowerAPIExceptionWithMessage.__init__(self, "The File " + file_name + " does not exist or is not accessible")
         self.file_name = file_name
-        self.msg = "The File " + self.file_name + " does not exist or is not accessible"
 
 
 class SameLengthArgumentNamesException(ParserException):