list not files but names inside files

src/materials.py

@@ -31,14 +31,17 @@ def absolute_path(filename):
   return os.path.join(os.path.abspath(os.path.dirname(__file__)), filename)
 
 
-def read_dir(directory, exclude=None):
+def read_dir(directory, exclude=None, fullpath=False, extension=True):
   """\
   Read all files in directory as list
   """
   result = []
-  for data in os.listdir(directory):
-    file_name = data.split('.')[0]
+  for file_name in os.listdir(directory):
+    if not extension:
+      file_name = file_name.split('.')[0]
     if exclude is not None and file_name not in exclude:
+      if fullpath:
+        file_name = absolute_path(os.path.join(directory, file_name))
       result.append(file_name)
   return result
 
@@ -48,7 +51,7 @@ def print_list(data_list):
   Print list
   """
   for data in data_list:
-    print(data.title())
+    print(data)
 
 
 def read_file(filename):
@@ -74,7 +77,7 @@ def print_data(data):
   pprint(loads(data))
 
 
-def search_keys(data, keys=None):
+def search_keys(data, keys):
   """\
   Search for json keys in string data
   """
@@ -92,21 +95,28 @@ def search_keys(data, keys=None):
     loads(json_repr, object_hook=_decode_dict)  # return value ignored
     return results
 
+  results = {}
   if keys is not None:
+    if isinstance(keys, str):
+      keys = [keys]
     for key in keys:
       found_values = find_values(key, data)
-      #print(found_values)
-      for value in found_values:
-        print(key + ' = ' + '%s' % value[0] + ' ' + value[1])
+      results[key] = found_values
+  return results
 
-    #def getLength(element):
-    #  try:
-    #    element.__iter__
-    #    return sum([getLength(i) for i in element])
-    #  except:
-    #    return 1
-    #print(len(data))
-    #print(getLength(json.loads(data)))
+
+def print_dict(data_dict, print_keys=True, prespaces=0):
+  """\
+  Search for json keys in string data
+  """
+  for key, values in data_dict.items():
+    for value in values:
+      if print_keys:
+        print(key + ' = ', end='')
+      if isinstance(value, list) and len(value) == 2:
+        print(prespaces*' ' + '%s' % value[0] + ' ' + value[1])
+      else:
+        print(prespaces*' ' + '%s' % value)
 
 
 def main():
@@ -152,8 +162,13 @@ def main():
     print(args)
 
   if args.command == 'list':
-    data_list = read_dir(absolute_path("data"), "INFO")
-    print_list(data_list)
+    file_list = read_dir(absolute_path("data"), "INFO.json", True)
+    for filename in file_list:
+      file, _ = os.path.splitext(os.path.basename(filename))
+      print(file.title())
+      data = read_file(filename)
+      data_dict = search_keys(data, 'Name')
+      print_dict(data_dict, False, 2)
 
   elif args.command == 'get':
     filename = os.path.join('data', args.materialname.lower() + '.json')
@@ -170,7 +185,8 @@ def main():
       search_list = [element for element in args.search.split(',')]
       if args.debug:
         print("search_list: " + str(search_list))
-      search_keys(data, keys=search_list)
+      data_dict = search_keys(data, keys=search_list)
+      print_dict(data_dict)
     else:
       print_data(data)