fixed CLI duplicate bug (#449)

CSVReader had a log output that none of the other logs had. This caused duplicate CLI prints when sample reader and full reader were called. I've moved this log to convert.py so it only occurs once.

logger.propagate was set to False to avoid other duplicate logs such as in the output file log.

Author: Little-Ryugu

src/layup/convert.py

@@ -784,6 +784,7 @@ def convert_cli(
 
     sample_data = sample_reader.read_rows(block_start=0, block_size=1)
 
+    logger.info(f"Reading the first line of {input_file} as header:\n{sample_data.dtype.names}\n")
     # Check orbit format in the file
     input_format = get_format(sample_data)
 

src/layup/utilities/file_io/CSVReader.py

@@ -133,7 +133,6 @@ def _validate_header_line(self):
                     # Skip comment lines
                     self.num_pre_header_lines += 1
                 else:
-                    logger.info(f"Reading the first line of {self.filename} as header:\n{line}")
                     self._check_header_line(line)
                     # Note - header row INDEX is 0-indexed.
                     self.header_row_index = self.num_pre_header_lines

src/layup/utilities/layup_logging.py

@@ -94,7 +94,7 @@ def _prepare_logger(self, log_directory="."):
         """
 
         logger = logging.getLogger("layup")
-
+        logger.propagate = False
         # This logger handles all messages >= DEBUG
         logger.setLevel(logging.DEBUG)