Support sizehint in _fileobject.readlines, as documented.

2000-09-19 11:25:58 +00:00 · 2000-09-19 11:25:58 +00:00 · 6df27f8d1c
parent 543f2438ba
commit 6df27f8d1c
1 changed files with 5 additions and 1 deletions
--- a/Lib/socket.py
+++ b/Lib/socket.py
@ -228,10 +228,14 @@ class _fileobject:
        data, self._rbuf = self._rbuf[:i], self._rbuf[i:]
        return data

-    def readlines(self):
+    def readlines(self, sizehint = 0):
+        total = 0
        list = []
        while 1:
            line = self.readline()
            if not line: break
            list.append(line)
+            total += len(line)
+            if sizehint and total >= sizehint:
+                break
        return list