From 6a73c2866380e9c48c32b546910c6dad23e90aba Mon Sep 17 00:00:00 2001
From: Anders Blomdell <anders.blomdell@control.lth.se>
Date: Tue, 6 May 2014 18:07:04 +0100
Subject: [PATCH] Version 2014-05-06 19:07
---
src/mio/filecache.py | 11 ++++++--
src/mio/urlgrabber_compat.py | 53 ++++++++++++++++++++++++++++++++++++
2 files changed, 61 insertions(+), 3 deletions(-)
create mode 100755 src/mio/urlgrabber_compat.py
diff --git a/src/mio/filecache.py b/src/mio/filecache.py
index a1817dc..a47cf31 100755
--- a/src/mio/filecache.py
+++ b/src/mio/filecache.py
@@ -6,13 +6,18 @@ import re
import sys
import tempfile
import time
-import urlgrabber
-import urlgrabber.mirror
import urlparse
import urllib
import mio.exception
import socket
-import pycurl
+try:
+ import urlgrabber
+ import urlgrabber.mirror
+ import pycurl
+except ImportError:
+ import mio.urlgrabber_compat as urlgrabber
+ import mio.urlgrabber_compat as pycurl
+ pass
temp = []
cache = {}
diff --git a/src/mio/urlgrabber_compat.py b/src/mio/urlgrabber_compat.py
new file mode 100755
index 0000000..b7ba67f
--- /dev/null
+++ b/src/mio/urlgrabber_compat.py
@@ -0,0 +1,53 @@
+#
+# Hackish compat library when urlgrabber is missing (MacOS)
+#
+import urllib2
+import calendar
+import time
+
+INFO_FILETIME = object()
+
+class CurlWrapper:
+
+ def __init__(self, url):
+ self.url = url
+ self.curl_obj = self
+ self.scheme = self.url.geturl().split(':', 1)[0]
+
+ def getinfo(self, what):
+ if what == INFO_FILETIME:
+ modified = self.url.info()["Last-Modified"]
+ mtime = calendar.timegm(time.strptime(modified,
+ "%a, %d %b %Y %H:%M:%S %Z"))
+ return mtime
+ raise Exception('Unknown getifo %s', what)
+
+ def __getattr__(self, what):
+ return getattr(self.url, what)
+ pass
+
+class Compat:
+ URLGrabError = Exception()
+
+ def URLGrabber(self):
+ pass
+
+ class MirrorGroup:
+
+ def __init__(self, grabber, urls):
+ self.urls = urls
+
+ def urlopen(self, path):
+ for u in self.urls:
+ url = "%s/%s" % (u, path)
+ try:
+ return CurlWrapper(urllib2.urlopen(url))
+ except IOError, e:
+ pass
+ raise IOError("Failed to get '%s' (%s)" % (path, e))
+
+ pass
+
+compat = Compat()
+grabber = compat
+mirror = grabber
--
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