[gentoo-portage-dev] [PATCH] search: fix addCP so only the specified results are displayed (bug 547736)

[Zac Medico]

Since commit 4938b8a8a72e719b394a5c5b0c5030c160091d57, the search.addCP
method has not worked as intended.

Fixes: 4938b8a8a72e ("Display emerge search results incrementally (412471)")
X-Gentoo-Bug: 547736
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=547736
---
 pym/_emerge/search.py | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/pym/_emerge/search.py b/pym/_emerge/search.py
index 5a8143c..41c182d 100644
--- a/pym/_emerge/search.py
+++ b/pym/_emerge/search.py
@@ -36,6 +36,7 @@ class search(object):
 		self.verbose = verbose
 		self.searchdesc = searchdesc
 		self.searchkey = None
+		self._results_specified = False
 		# Disable the spinner since search results are displayed
 		# incrementally.
 		self.spinner = None
@@ -295,6 +296,12 @@ class search(object):
 					yield ("set", setname)
 
 	def addCP(self, cp):
+		"""
+		Add a specific cp to the search results. This modifies the
+		behavior of the output method, so that it only displays specific
+		packages added via this method.
+		"""
+		self._results_specified = True
 		if not self._xmatch("match-all", cp):
 			return
 		self.matches["pkg"].append(cp)
@@ -315,11 +322,12 @@ class search(object):
 		metadata_keys.update(["DESCRIPTION", "HOMEPAGE", "LICENSE", "SRC_URI"])
 		metadata_keys = tuple(metadata_keys)
 
-		if self.searchkey is None:
+		if self._results_specified:
 			# Handle results added via addCP
 			addCP_matches = []
-			for mytype, match in self.matches.items():
-				addCP_matches.append(mytype, match)
+			for mytype, matches in self.matches.items():
+				for match in matches:
+					addCP_matches.append((mytype, match))
 			iterator = iter(addCP_matches)
 
 		else:
-- 
2.3.5