File virtinst-add-oracle-linux-support.patch of Package virt-manager

References: bsc#1192238, jsc#SLE-17764

Index: virt-manager-3.3.0/virtinst/install/urldetect.py
===================================================================
--- virt-manager-3.3.0.orig/virtinst/install/urldetect.py
+++ virt-manager-3.3.0/virtinst/install/urldetect.py
@@ -724,6 +724,26 @@ class _OESDistro(_SuseDistro):
     famregex = ".*Open Enterprise Server.*"
 
 
+class _OLDistro(_DistroTree):
+    PRETTY_NAME = "Oracle Linux"
+    matching_distros = ["ol"]
+    _variant_prefix = "ol"
+
+    @classmethod
+    def is_valid(cls, cache):
+        famregex = ".*Oracle Linux.*"
+        if cache.treeinfo_family_regex(famregex):
+            return True
+
+    def _detect_version(self):
+        if self.cache.treeinfo_version:  # pragma: no cover
+            version, update = self.cache.split_version()
+            # Beginning with oracle 8 they add an extra '.0' which we ignore
+            olname = self._variant_prefix + str(version) + "." + str(update)
+            if OSDB.lookup_os(olname):
+                return olname
+
+
 class _DebianDistro(_DistroTree):
     # ex. http://ftp.egr.msu.edu/debian/dists/sarge/main/installer-i386/
     # daily builds: https://d-i.debian.org/daily-images/amd64/
@@ -950,6 +970,7 @@ def _build_distro_list(osobj):
         _FedoraDistro,
         _RHELDistro,
         _CentOSDistro,
+        _OLDistro,
         _SLEDistro,
         _SLESDistro,
         _SLEHPCDistro,