text: import json
  import pandas as pd
  import sys
  
  def fix(jsonFile):
      ''' This reformats the JSON files that I got from the troop_creator repo.
      They are in a slightly different format which isn't super useful for data
      analysis. Running this script (only once) on each of the model files gets
      them ready to be imported into pandas.
  
      '''
  
      with open(jsonFile) as data_file:
          data = json.load(data_file)
  
      for grp in data['groups']:
          try:
              df2 = df2.append(grp['entries'], ignore_index=True)
          except NameError:
              df2 = pd.DataFrame(grp['entries'])
          except IndexError:
              pass
  
      df2.to_json(jsonFile)
  
  
  if __name__ == "__main__":
      fix(sys.argv[1])
  
  