Bug #275047 - Split _emerge/__init__.py into smaller pieces. Thanks to

Sebastian Mingramm (few) <s.mingramm@gmx.de> for this patch.

svn path=/main/trunk/; revision=13663

1 files changed, 42 insertions, 0 deletions

diff --git a/pym/_emerge/PackageMerge.py b/pym/_emerge/PackageMerge.py
new file mode 100644
index 000000000..5fcde1e98
--- /dev/null
+++ b/pym/_emerge/PackageMerge.py
@@ -0,0 +1,42 @@
+from _emerge.AsynchronousTask import AsynchronousTask
+from portage.output import colorize
+class PackageMerge(AsynchronousTask):
+	"""
+	TODO: Implement asynchronous merge so that the scheduler can
+	run while a merge is executing.
+	"""
+
+	__slots__ = ("merge",)
+
+	def _start(self):
+
+		pkg = self.merge.pkg
+		pkg_count = self.merge.pkg_count
+
+		if pkg.installed:
+			action_desc = "Uninstalling"
+			preposition = "from"
+			counter_str = ""
+		else:
+			action_desc = "Installing"
+			preposition = "to"
+			counter_str = "(%s of %s) " % \
+				(colorize("MERGE_LIST_PROGRESS", str(pkg_count.curval)),
+				colorize("MERGE_LIST_PROGRESS", str(pkg_count.maxval)))
+
+		msg = "%s %s%s" % \
+			(action_desc,
+			counter_str,
+			colorize("GOOD", pkg.cpv))
+
+		if pkg.root != "/":
+			msg += " %s %s" % (preposition, pkg.root)
+
+		if not self.merge.build_opts.fetchonly and \
+			not self.merge.build_opts.pretend and \
+			not self.merge.build_opts.buildpkgonly:
+			self.merge.statusMessage(msg)
+
+		self.returncode = self.merge.merge()
+		self.wait()
+