[or-cvs] r13313: Add a wget replacement for platforms that don't have wget (torbrowser/trunk/build-scripts)

[sjm217 at seul.org]

Author: sjm217
Date: 2008-01-27 10:25:56 -0500 (Sun, 27 Jan 2008)
New Revision: 13313

Added:
   torbrowser/trunk/build-scripts/pyget.py
Log:
Add a wget replacement for platforms that don't have wget

Added: torbrowser/trunk/build-scripts/pyget.py
===================================================================
--- torbrowser/trunk/build-scripts/pyget.py	                        (rev 0)
+++ torbrowser/trunk/build-scripts/pyget.py	2008-01-27 15:25:56 UTC (rev 13313)
@@ -0,0 +1,67 @@
+#!/usr/bin/python
+
+###
+### Simple HTTP download utility for platforms without wget
+###
+### Copyright 2008 Steven J. Murdoch <http://www.cl.cam.ac.uk/users/sjm217/>
+### See LICENSE for licensing information
+###
+### $Id$
+###
+
+import sys
+import os
+import urllib
+import urlparse
+from optparse import OptionParser
+
+## Destination filename when no sensible default can be guessed
+DEFAULT_DEST = "index.html"
+
+## Create a URL opener which throws an exception on error
+class DebugURLopener(urllib.FancyURLopener):
+    def http_error_default(self, url, fp, errcode, errmsg, headers):
+        _ = fp.read()
+        fp.close()
+        raise IOError, ('http error', errcode, errmsg, headers)
+
+## Set this as the default URL opener
+urllib._urlopener = DebugURLopener()
+
+def main():
+    ## Parse command line
+    usage = "Usage: %prog [options] URL\n\nDownload URL to file."
+    parser = OptionParser(usage)
+    parser.set_defaults(verbose=True)
+    parser.add_option("-O", "--output-document", dest="dest",
+                      help="write document to DEST")
+    parser.add_option("-q", "--quiet", action="store_false", dest="verbose",
+                      help="don't show debugging information")
+
+    (options, args) = parser.parse_args()
+    if len(args) != 1:
+        parser.error("Missing URL")
+
+    ## Get URL
+    url = args[0]
+
+    ## Get destination filename
+    if options.dest:
+        dest = options.dest
+    else:
+        url_components = urlparse.urlsplit(url)
+        dest = os.path.basename(url_components.path).strip()
+        if dest == "":
+            dest = DEFAULT_DEST
+
+    ## Download URL
+    if options.verbose:
+        print "Downloading %s to %s..."%(url, dest)
+
+    urllib.urlretrieve(url, dest)
+
+    if options.verbose:
+        print "Download was successful."
+
+if __name__ == "__main__":
+    main()


Property changes on: torbrowser/trunk/build-scripts/pyget.py
___________________________________________________________________
Name: svn:keywords
   + Id
Name: svn:eol-style
   + native