[gentoo-commits] portage r13677 - main/trunk/pym/_emerge

[Zac Medico (zmedico)]

Author: zmedico
Date: 2009-06-23 20:44:49 +0000 (Tue, 23 Jun 2009)
New Revision: 13677

Added:
   main/trunk/pym/_emerge/changelog.py
Modified:
   main/trunk/pym/_emerge/depgraph.py
Log:
Bug #275217 - Part 2 - Move changelog stuff stuff out of depgraph.
Thanks to Sebastian Mingramm (few) <s.mingramm@×××.de> for this patch.


Added: main/trunk/pym/_emerge/changelog.py
===================================================================
--- main/trunk/pym/_emerge/changelog.py	                        (rev 0)
+++ main/trunk/pym/_emerge/changelog.py	2009-06-23 20:44:49 UTC (rev 13677)
@@ -0,0 +1,62 @@
+import os
+import re
+
+try:
+	import portage
+except ImportError:
+	from os import path as osp
+	import sys
+	sys.path.insert(0, osp.join(osp.dirname(osp.dirname(osp.realpath(__file__))), "pym"))
+	import portage
+
+def calc_changelog(ebuildpath,current,next):
+	if ebuildpath == None or not os.path.exists(ebuildpath):
+		return []
+	current = '-'.join(portage.catpkgsplit(current)[1:])
+	if current.endswith('-r0'):
+		current = current[:-3]
+	next = '-'.join(portage.catpkgsplit(next)[1:])
+	if next.endswith('-r0'):
+		next = next[:-3]
+	changelogpath = os.path.join(os.path.split(ebuildpath)[0],'ChangeLog')
+	try:
+		changelog = open(changelogpath).read()
+	except SystemExit, e:
+		raise # Needed else can't exit
+	except:
+		return []
+	divisions = _find_changelog_tags(changelog)
+	#print 'XX from',current,'to',next
+	#for div,text in divisions: print 'XX',div
+	# skip entries for all revisions above the one we are about to emerge
+	for i in range(len(divisions)):
+		if divisions[i][0]==next:
+			divisions = divisions[i:]
+			break
+	# find out how many entries we are going to display
+	for i in range(len(divisions)):
+		if divisions[i][0]==current:
+			divisions = divisions[:i]
+			break
+	else:
+	    # couldnt find the current revision in the list. display nothing
+		return []
+	return divisions
+
+def _find_changelog_tags(changelog):
+	divs = []
+	release = None
+	while 1:
+		match = re.search(r'^\*\ ?([-a-zA-Z0-9_.+]*)(?:\ .*)?\n',changelog,re.M)
+		if match is None:
+			if release is not None:
+				divs.append((release,changelog))
+			return divs
+		if release is not None:
+			divs.append((release,changelog[:match.start()]))
+		changelog = changelog[match.end():]
+		release = match.group(1)
+		if release.endswith('.ebuild'):
+			release = release[:-7]
+		if release.endswith('-r0'):
+			release = release[:-3]


Property changes on: main/trunk/pym/_emerge/changelog.py
___________________________________________________________________
Name: svn:keywords
   + Id

Modified: main/trunk/pym/_emerge/depgraph.py
===================================================================
--- main/trunk/pym/_emerge/depgraph.py	2009-06-23 20:38:40 UTC (rev 13676)
+++ main/trunk/pym/_emerge/depgraph.py	2009-06-23 20:44:49 UTC (rev 13677)
@@ -24,6 +24,7 @@
 from _emerge.Blocker import Blocker
 from _emerge.BlockerCache import BlockerCache
 from _emerge.BlockerDepPriority import BlockerDepPriority
+from _emerge.changelog import calc_changelog
 from _emerge.countdown import countdown
 from _emerge.create_world_atom import create_world_atom
 from _emerge.Dependency import Dependency
@@ -3767,7 +3768,7 @@
 					if "--changelog" in self.myopts:
 						inst_matches = vardb.match(pkg.slot_atom)
 						if inst_matches:
-							changelogs.extend(self._calc_changelog(
+							changelogs.extend(calc_changelog(
 								portdb.findname(pkg_key),
 								inst_matches[0], pkg_key))
 				else:
@@ -4262,58 +4263,6 @@
 			show_mask_docs()
 			print
 
-	def _calc_changelog(self,ebuildpath,current,next):
-		if ebuildpath == None or not os.path.exists(ebuildpath):
-			return []
-		current = '-'.join(portage.catpkgsplit(current)[1:])
-		if current.endswith('-r0'):
-			current = current[:-3]
-		next = '-'.join(portage.catpkgsplit(next)[1:])
-		if next.endswith('-r0'):
-			next = next[:-3]
-		changelogpath = os.path.join(os.path.split(ebuildpath)[0],'ChangeLog')
-		try:
-			changelog = open(changelogpath).read()
-		except SystemExit, e:
-			raise # Needed else can't exit
-		except:
-			return []
-		divisions = self.find_changelog_tags(changelog)
-		#print 'XX from',current,'to',next
-		#for div,text in divisions: print 'XX',div
-		# skip entries for all revisions above the one we are about to emerge
-		for i in range(len(divisions)):
-			if divisions[i][0]==next:
-				divisions = divisions[i:]
-				break
-		# find out how many entries we are going to display
-		for i in range(len(divisions)):
-			if divisions[i][0]==current:
-				divisions = divisions[:i]
-				break
-		else:
-		    # couldnt find the current revision in the list. display nothing
-			return []
-		return divisions
-
-	def _find_changelog_tags(self,changelog):
-		divs = []
-		release = None
-		while 1:
-			match = re.search(r'^\*\ ?([-a-zA-Z0-9_.+]*)(?:\ .*)?\n',changelog,re.M)
-			if match is None:
-				if release is not None:
-					divs.append((release,changelog))
-				return divs
-			if release is not None:
-				divs.append((release,changelog[:match.start()]))
-			changelog = changelog[match.end():]
-			release = match.group(1)
-			if release.endswith('.ebuild'):
-				release = release[:-7]
-			if release.endswith('-r0'):
-				release = release[:-3]
-
 	def saveNomergeFavorites(self):
 		"""Find atoms in favorites that are not in the mergelist and add them
 		to the world file if necessary."""