From 5958b9d406134a139cd66025eaf7bd650fb32b24 Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Wed, 9 May 2012 13:00:32 -0700
Subject: Split out eapi_invalid function.

---
 pym/_emerge/EbuildMetadataPhase.py          | 48 ++++++-----------------------
 pym/portage/package/ebuild/_eapi_invalid.py | 46 +++++++++++++++++++++++++++
 2 files changed, 55 insertions(+), 39 deletions(-)
 create mode 100644 pym/portage/package/ebuild/_eapi_invalid.py

diff --git a/pym/_emerge/EbuildMetadataPhase.py b/pym/_emerge/EbuildMetadataPhase.py
index f89077ed1..b7af69dc8 100644
--- a/pym/_emerge/EbuildMetadataPhase.py
+++ b/pym/_emerge/EbuildMetadataPhase.py
@@ -5,17 +5,17 @@ from _emerge.SubProcess import SubProcess
 import sys
 from portage.cache.mappings import slot_dict_class
 import portage
+portage.proxy.lazyimport.lazyimport(globals(),
+	'portage.package.ebuild._eapi_invalid:eapi_invalid',
+)
 from portage import os
 from portage import _encodings
 from portage import _unicode_decode
 from portage import _unicode_encode
-from portage.dep import _repo_separator
-from portage.elog import elog_process
-from portage.elog.messages import eerror
+
 import errno
 import fcntl
 import io
-import textwrap
 
 class EbuildMetadataPhase(SubProcess):
 
@@ -171,40 +171,10 @@ class EbuildMetadataPhase(SubProcess):
 					self.returncode = 1
 
 	def _eapi_invalid(self, metadata):
-
 		repo_name = self.portdb.getRepositoryName(self.repo_path)
-
-		msg = []
-		msg.extend(textwrap.wrap(("EAPI assignment in ebuild '%s%s%s' does not"
-			" conform with PMS section 7.3.1:") %
-			(self.cpv, _repo_separator, repo_name), 70))
-
-		if not self._eapi:
-			# None means the assignment was not found, while an
-			# empty string indicates an (invalid) empty assingment.
-			msg.append(
-				"\tvalid EAPI assignment must"
-				" occur on or before line: %s" %
-				self._eapi_lineno)
-		else:
-			msg.append(("\tbash returned EAPI '%s' which does not match "
-				"assignment on line: %s") %
-				(metadata["EAPI"], self._eapi_lineno))
-
-		if 'parse-eapi-ebuild-head' in self.settings.features:
-			msg.extend(textwrap.wrap(("NOTE: This error will soon"
-				" become unconditionally fatal in a future version of Portage,"
-				" but at this time, it can by made non-fatal by setting"
-				" FEATURES=-parse-eapi-ebuild-head in"
-				" make.conf."), 70))
+		if metadata is not None:
+			eapi_var = metadata["EAPI"]
 		else:
-			msg.extend(textwrap.wrap(("NOTE: This error will soon"
-				" become unconditionally fatal in a future version of Portage."
-				" At the earliest opportunity, please enable"
-				" FEATURES=parse-eapi-ebuild-head in make.conf in order to"
-				" make this error fatal."), 70))
-
-		for line in msg:
-			eerror(line, phase="other", key=self.cpv)
-		elog_process(self.cpv, self.settings,
-			phasefilter=("other",))
+			eapi_var = None
+		eapi_invalid(self, self.cpv, repo_name, self.settings,
+			eapi_var, self._eapi, self._eapi_lineno)
diff --git a/pym/portage/package/ebuild/_eapi_invalid.py b/pym/portage/package/ebuild/_eapi_invalid.py
new file mode 100644
index 000000000..50a6978d8
--- /dev/null
+++ b/pym/portage/package/ebuild/_eapi_invalid.py
@@ -0,0 +1,46 @@
+# Copyright 2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+import textwrap
+
+from portage.dep import _repo_separator
+from portage.elog import elog_process
+from portage.elog.messages import eerror
+
+def eapi_invalid(self, cpv, repo_name, settings,
+	eapi_var, eapi_parsed, eapi_lineno):
+
+	msg = []
+	msg.extend(textwrap.wrap(("EAPI assignment in ebuild '%s%s%s' does not"
+		" conform with PMS section 7.3.1:") %
+		(cpv, _repo_separator, repo_name), 70))
+
+	if not eapi_parsed:
+		# None means the assignment was not found, while an
+		# empty string indicates an (invalid) empty assingment.
+		msg.append(
+			"\tvalid EAPI assignment must"
+			" occur on or before line: %s" %
+			eapi_lineno)
+	else:
+		msg.append(("\tbash returned EAPI '%s' which does not match "
+			"assignment on line: %s") %
+			(eapi_var, eapi_lineno))
+
+	if 'parse-eapi-ebuild-head' in settings.features:
+		msg.extend(textwrap.wrap(("NOTE: This error will soon"
+			" become unconditionally fatal in a future version of Portage,"
+			" but at this time, it can by made non-fatal by setting"
+			" FEATURES=-parse-eapi-ebuild-head in"
+			" make.conf."), 70))
+	else:
+		msg.extend(textwrap.wrap(("NOTE: This error will soon"
+			" become unconditionally fatal in a future version of Portage."
+			" At the earliest opportunity, please enable"
+			" FEATURES=parse-eapi-ebuild-head in make.conf in order to"
+			" make this error fatal."), 70))
+
+	for line in msg:
+		eerror(line, phase="other", key=cpv)
+	elog_process(cpv, settings,
+		phasefilter=("other",))
-- 
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