diff options
| -rw-r--r-- | Lib/StringIO.py | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/Lib/StringIO.py b/Lib/StringIO.py index 8efd7d8..02eb7c8 100644 --- a/Lib/StringIO.py +++ b/Lib/StringIO.py @@ -91,11 +91,15 @@ class StringIO: r = self.buf[self.pos:newpos] self.pos = newpos return r - def readlines(self): + def readlines(self, sizehint = 0): + total = 0 lines = [] line = self.readline() while line: lines.append(line) + total += len(line) + if 0 < sizehint <= total: + break line = self.readline() return lines def write(self, s): |