Print metadata to stdout and in a nicer format

dasscripts/dasconv.py

@@ -18,8 +18,10 @@
 
 import argparse
 import os
+import sys
 import logging
 import struct
+import pprint
 import datetime
 import numpy as np
 from math import floor
@@ -218,6 +220,8 @@ class TDMS(object):
     def readMetadata(self):
         # Metadata
         logs = logging.getLogger('Read Metadata')
+        handler = logging.StreamHandler(sys.stdout)
+        logs.addHandler(handler)
         self.__fi.seek(self.__HEADERLEN, 0)
 
         # Number of objects (unsigned int - 32b)
@@ -252,7 +256,6 @@ class TDMS(object):
                 except:
                     pass
 
-
                 continue
 
             elif not rawDataIdx:
@@ -541,7 +544,10 @@ def main():
         curstream = None
         for data in td:
             if args.metadata:
-                logs.info(data)
+                if isinstance(data, dict):
+                    pprint.pprint(data)
+                else:
+                    print(data)
             else:
                 if curstream != '%s.%s.%s.%s' % (data[1]['network'], data[1]['station'], data[1]['location'], data[1]['channel']):
                     # Save the previous Stream completely