diff options
Diffstat (limited to 'Lib/inspect.py')
| -rw-r--r-- | Lib/inspect.py | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/Lib/inspect.py b/Lib/inspect.py index 96677b7a23..d3fd3ad195 100644 --- a/Lib/inspect.py +++ b/Lib/inspect.py @@ -275,15 +275,23 @@ def getdoc(object): except UnicodeError: return None else: - margin = None + # Find minimum indentation of any non-blank lines after first line. + margin = sys.maxint for line in lines[1:]: content = len(string.lstrip(line)) - if not content: continue - indent = len(line) - content - if margin is None: margin = indent - else: margin = min(margin, indent) - if margin is not None: + if content: + indent = len(line) - content + margin = min(margin, indent) + # Remove indentation. + if lines: + lines[0] = lines[0].lstrip() + if margin < sys.maxint: for i in range(1, len(lines)): lines[i] = lines[i][margin:] + # Remove any trailing or leading blank lines. + while lines and not lines[-1]: + lines.pop() + while lines and not lines[0]: + lines.pop(0) return string.join(lines, '\n') def getfile(object): |