EbuildPhase: Display upstream info before setup.

Display upstream maintainers and bugtrackers along with Gentoo
maintainers when emerging a package.

1 files changed, 26 insertions, 0 deletions

diff --git a/pym/portage/xml/metadata.py b/pym/portage/xml/metadata.py
index 2d62bba99..326a468b3 100644
--- a/pym/portage/xml/metadata.py
+++ b/pym/portage/xml/metadata.py
@@ -348,3 +348,29 @@ class MetaDataXML(object):
 			maint_str += " " + ",".join(maintainers)
 
 		return maint_str
+
+	def format_upstream_string(self):
+		"""Format string containing upstream maintainers and bugtrackers.
+		Used by emerge to display upstream information.
+
+		@rtype: String
+		@return: a string containing upstream maintainers and bugtrackers
+		"""
+		maintainers = []
+		for upstream in self.upstream():
+			for maintainer in upstream.maintainers:
+				if maintainer.email is None or not maintainer.email.strip():
+					if maintainer.name and maintainer.name.strip():
+						maintainers.append(maintainer.name)
+				else:
+					maintainers.append(maintainer.email)
+
+			for bugtracker in upstream.bugtrackers:
+				if bugtracker.startswith("mailto:"):
+					bugtracker = bugtracker[7:]
+				maintainers.append(bugtracker)
+
+
+		maintainers = list(unique_everseen(maintainers))
+		maint_str = " ".join(maintainers)
+		return maint_str