From: Zooko O'Whielacronx <zooko@zooko.com>
Date: Sat, 14 Apr 2007 22:43:41 +0000 (-0700)
Subject: pyfec: argparse: simplify
X-Git-Url: https://git.rkrishnan.org/tahoe_css?a=commitdiff_plain;h=c5c7605d548a0f4528f900c88e9588525bc5d6d1;p=tahoe-lafs%2Ftahoe-lafs.git

pyfec: argparse: simplify
---

diff --git a/pyfec/fec/util/argparse.py b/pyfec/fec/util/argparse.py
index e6159102..cb67cdb7 100644
--- a/pyfec/fec/util/argparse.py
+++ b/pyfec/fec/util/argparse.py
@@ -842,7 +842,8 @@ class FileType(object):
     """    
     def __init__(self, mode='r', bufsize=None):
         self._mode = mode
-        self._bufsize = bufsize
+        if self._bufsize is None:
+            self._bufsize = -1
     
     def __call__(self, string):
         # the special argument "-" means sys.std{in,out}
@@ -856,10 +857,7 @@ class FileType(object):
                 raise ValueError(msg)
 
         # all other arguments are used as file names
-        if self._bufsize:
-            return open(string, self._mode, self._bufsize)
-        else:
-            return open(string, self._mode)
+        return open(string, self._mode, self._bufsize)
 
 
 # ===========================