From 5985c1878968eae30be377ba134b1c112418be8c Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Fri, 12 Jan 2007 23:24:26 +0000
Subject: Send the slot collision notice to stderr and only show minimal output
 in --quiet mode.

svn path=/main/trunk/; revision=5621
---
 bin/emerge | 31 +++++++++++++++++++------------
 1 file changed, 19 insertions(+), 12 deletions(-)

diff --git a/bin/emerge b/bin/emerge
index 53cd0824e..6c8b7eb87 100755
--- a/bin/emerge
+++ b/bin/emerge
@@ -1025,22 +1025,26 @@ class depgraph:
 		already been selected) will be required in order to handle all possible
 		cases."""
 
-		from formatter import AbstractFormatter, DumbWriter
-		f = AbstractFormatter(DumbWriter(maxcol=72))
-
-		print "\n!!! Multiple versions within a single " + \
-			"package slot have been "
-		print "!!! pulled into the dependency graph:"
-		print
+		msg = []
+		msg.append("\n!!! Multiple versions within a single " + \
+			"package slot have been \n")
+		msg.append("!!! pulled into the dependency graph:\n\n")
 		for node, parents in packages:
-			print node,
+			msg.append(str(node))
 			if parents:
-				print "pulled in by"
+				msg.append(" pulled in by\n")
 				for parent in parents:
-					print "  ", parent
+					msg.append("  ")
+					msg.append(str(parent))
+					msg.append("\n")
 			else:
-				print "(no parents)"
-			print
+				msg.append(" (no parents)\n")
+			msg.append("\n")
+		sys.stderr.write("".join(msg))
+		sys.stderr.flush()
+
+		if "--quiet" in self.myopts:
+			return
 
 		msg = []
 		msg.append("It may be possible to solve this problem ")
@@ -1052,6 +1056,8 @@ class depgraph:
 		msg.append("the dependencies of two different packages, then those ")
 		msg.append("packages can not be installed simultaneously.")
 
+		from formatter import AbstractFormatter, DumbWriter
+		f = AbstractFormatter(DumbWriter(sys.stderr, maxcol=72))
 		for x in msg:
 			f.add_flowing_data(x)
 		f.end_paragraph(1)
@@ -1063,6 +1069,7 @@ class depgraph:
 		for x in msg:
 			f.add_flowing_data(x)
 		f.end_paragraph(1)
+		f.writer.flush()
 
 	def create(self, mybigkey, myparent=None, addme=1, myuse=None,
 		priority=DepPriority(), rev_dep=False, arg=None):
-- 
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