From: Guido van Rossum <guido@python.org>
Date: Wed, 24 Oct 1990 16:40:15 +0000 (+0000)
Subject: Mad readfile() read the file in one fell swoop.
X-Git-Tag: v0.9.8~1153
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=f49ef1cad0a7d7aa597dd8c9430a802084ec16a2;p=thirdparty%2FPython%2Fcpython.git

Mad readfile() read the file in one fell swoop.
---

diff --git a/Lib/commands.py b/Lib/commands.py
index c96953cb9c64..dc467408310c 100644
--- a/Lib/commands.py
+++ b/Lib/commands.py
@@ -41,7 +41,17 @@ def getstatusoutput(cmd):
 # Return a string containing a file's contents.
 #
 def readfile(fn):
-	return open(fn, 'r').read(posix.stat(fn)[stat.ST_SIZE])
+	st = posix.stat(fn)
+	size = st[stat.ST_SIZE]
+	if not size: return ''
+	try:
+		fp = open(fn, 'r')
+	except:
+		raise posix.error, 'readfile(' + fn + '): open failed'
+	try:
+		return fp.read(size)
+	except:
+		raise posix.error, 'readfile(' + fn + '): read failed'
 
 
 # Make command argument from directory and pathname (prefix space, add quotes).