344 csv headers skiprow (#17)

* Set pd.read_csv skiprows to 0

* Allow extra args from data source extractor_cls to be passed to LocalFileExtractor extract method.

---------

Co-authored-by: Ken Lippold <klippold@Kens-MacBook-Pro-2.local>

Author: kjlippold

src/hydroserverpy/api/models/etl/extractors/local_file_extractor.py

@@ -7,7 +7,7 @@ class LocalFileExtractor(Extractor):
     def __init__(self, extractor_config: ExtractorConfig):
         super().__init__(extractor_config)
 
-    def extract(self):
+    def extract(self, *args, **kwargs):
         """
         Opens the file and returns a file-like object.
         """

src/hydroserverpy/api/models/etl/transformers/csv_transformer.py

@@ -50,7 +50,7 @@ def transform(
             df = pd.read_csv(
                 clean_file,
                 sep=self.delimiter,
-                header=self.header_row,
+                header=0,
                 skiprows=self._build_skiprows(),
                 usecols=usecols,
                 dtype={self.timestamp.key: "string"},