quick fix

fire/docstrings.py

@@ -200,7 +200,7 @@ def parse(docstring):
 
  args.extend([KwargInfo(
  name=arg.name, type=_cast_to_known_type(_join_lines(arg.type.lines)),
- description=_join_lines(arg.description.lines)) for arg in state.kwargs])
+ description=_join_lines(arg.description.lines, 'description')) for arg in state.kwargs])
 
  return DocstringInfo(
  summary=summary,
@@ -239,7 +239,7 @@ def _is_blank(line):
  return not line or line.isspace()
 
 
-def _join_lines(lines):
+def _join_lines(lines, type=None):
  """Joins lines with the appropriate connective whitespace.
 
  This puts a single space between consecutive lines, unless there's a blank
@@ -253,7 +253,7 @@ def _join_lines(lines):
  # TODO(dbieber): Add parameters for variations in whitespace handling.
  if not lines:
  return None
-
+ 
  started = False
  group_texts = [] # Full text of each section.
  group_lines = [] # Lines within the current section.
@@ -269,7 +269,12 @@ def _join_lines(lines):
  group_lines = []
 
  if group_lines: # Process the final group.
- group_text = ' '.join(group_lines)
+ # group_text = ' '.join(group_lines)
+ if type == 'description':
+ group_text = '\n'.join(group_lines)
+ else:
+ group_text = ' '.join(group_lines)
+
  group_texts.append(group_text)
 
  return '\n\n'.join(group_texts)