Use set.instersection() instead of a for loop.

svn path=/main/trunk/; revision=10260

diff --git a/pym/_emerge/__init__.py b/pym/_emerge/__init__.py
index ea1bec3fa36ceae793d0365be4855891f4b0b5d7..ca0126f34bcd161950e15016e285d7cf13fa9116 100644 (file)
--- a/pym/_emerge/__init__.py
+++ b/pym/_emerge/__init__.py
@@ -5495,6 +5495,11 @@ class PackageCounters(object):
 
 class MergeTask(object):
 
+       _opts_ignore_blockers = \
+               frozenset(["--buildpkgonly",
+               "--fetchonly", "--fetch-all-uri",
+               "--nodeps", "--pretend"])
+
        def __init__(self, settings, trees, myopts):
                self.settings = settings
                self.target_root = settings["ROOT"]
@@ -5515,10 +5520,8 @@ class MergeTask(object):
                self._spawned_pids = []
 
        def _find_blockers(self, new_pkg):
-               for opt in ("--buildpkgonly", "--nodeps",
-                       "--fetchonly", "--fetch-all-uri", "--pretend"):
-                       if opt in self.myopts:
-                               return None
+               if self._opts_ignore_blockers.intersection(self.myopts):
+                       return None
 
                blocker_dblinks = []
                for blocking_pkg in self._blocker_db[