Convert tab indentation in python functions into four-space

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 143 insertions, 143 deletions

diff --git a/meta/classes/update-alternatives.bbclass b/meta/classes/update-alternatives.bbclass
index 9f2e59f584..47215add1e 100644
--- a/meta/classes/update-alternatives.bbclass
+++ b/meta/classes/update-alternatives.bbclass
@@ -113,13 +113,13 @@ def update_alternatives_after_parse(d):
         # Convert old format to new format...
         alt_links = d.getVar('ALTERNATIVE_LINKS', True) or ""
         for alt_link in alt_links.split():
-        	alt_name = os.path.basename(alt_link)
+            alt_name = os.path.basename(alt_link)
 
-        	alternative = d.getVar('ALTERNATIVE_%s' % pn, True) or ""
-        	alternative += " " + alt_name
-        	d.setVar('ALTERNATIVE_%s' % pn, alternative)
-        	d.setVarFlag('ALTERNATIVE_LINK_NAME', alt_name, alt_link)
-        	d.setVarFlag('ALTERNATIVE_TARGET', alt_name, alt_link)
+            alternative = d.getVar('ALTERNATIVE_%s' % pn, True) or ""
+            alternative += " " + alt_name
+            d.setVar('ALTERNATIVE_%s' % pn, alternative)
+            d.setVarFlag('ALTERNATIVE_LINK_NAME', alt_name, alt_link)
+            d.setVarFlag('ALTERNATIVE_TARGET', alt_name, alt_link)
         return
 
     if d.getVar('ALTERNATIVE_NAME') != None or d.getVar('ALTERNATIVE_PATH') != None:
@@ -128,15 +128,15 @@ def update_alternatives_after_parse(d):
         alt_path = d.getVar('ALTERNATIVE_PATH', True)
         alt_link = d.getVar('ALTERNATIVE_LINK', True) or ("%s/%s" % (d.getVar('bindir', True), alt_name))
         if alt_name == None:
-        	raise bb.build.build.FuncFailed, "%s inherits update-alternatives but doesn't set ALTERNATIVE_NAME" % d.getVar('FILE')
+            raise bb.build.build.FuncFailed, "%s inherits update-alternatives but doesn't set ALTERNATIVE_NAME" % d.getVar('FILE')
         if alt_path == None:
-        	raise bb.build.build.FuncFailed, "%s inherits update-alternatives but doesn't set ALTERNATIVE_PATH" % d.getVar('FILE')
+            raise bb.build.build.FuncFailed, "%s inherits update-alternatives but doesn't set ALTERNATIVE_PATH" % d.getVar('FILE')
 
         alternative = d.getVar('ALTERNATIVE_%s' % pn, True) or ""
         alternative += " " + alt_name
 
-	# Fix the alt_path if it's relative
-	alt_path = os.path.join(os.path.dirname(alt_link), alt_path)
+        # Fix the alt_path if it's relative
+        alt_path = os.path.join(os.path.dirname(alt_link), alt_path)
 
         d.setVar('ALTERNATIVE_%s' % pn, alternative)
         d.setVarFlag('ALTERNATIVE_LINK_NAME', alt_name, alt_link)
@@ -199,144 +199,144 @@ populate_packages[vardeps] += "${UPDALTVARS} ${@gen_updatealternativesvars(d)}"
 # the split and strip steps..  packagecopy seems to be the earliest reasonable
 # place.
 python perform_packagecopy_append () {
-	# Check for deprecated usage...
-	pn = d.getVar('BPN', True)
-	if d.getVar('ALTERNATIVE_LINKS', True) != None:
-		bb.warn('%s: Use of ALTERNATIVE_LINKS is deprecated, see update-alternatives.bbclass for more info.' % pn)
-
-    	if d.getVar('ALTERNATIVE_NAME', True) != None or d.getVar('ALTERNATIVE_PATH', True) != None:
-		bb.warn('%s: Use of ALTERNATIVE_NAME is deprecated, see update-alternatives.bbclass for more info.' % pn)
-
-	# Do actual update alternatives processing
-	pkgdest = d.getVar('PKGD', True)
-	for pkg in (d.getVar('PACKAGES', True) or "").split():
-		# If the src == dest, we know we need to rename the dest by appending ${BPN}
-		link_rename = {}
-		for alt_name in (d.getVar('ALTERNATIVE_%s' % pkg, True) or "").split():
-			alt_link     = d.getVarFlag('ALTERNATIVE_LINK_NAME', alt_name, True)
-			if not alt_link:
-				alt_link = "%s/%s" % (d.getVar('bindir', True), alt_name)
-				d.setVarFlag('ALTERNATIVE_LINK_NAME', alt_name, alt_link)
-
-			alt_target   = d.getVarFlag('ALTERNATIVE_TARGET_%s' % pkg, alt_name, True) or d.getVarFlag('ALTERNATIVE_TARGET', alt_name, True)
-			alt_target   = alt_target or d.getVar('ALTERNATIVE_TARGET_%s' % pkg, True) or d.getVar('ALTERNATIVE_TARGET', True) or alt_link
-			# Sometimes alt_target is specified as relative to the link name.
-			alt_target   = os.path.join(os.path.dirname(alt_link), alt_target)
-
-			# If the link and target are the same name, we need to rename the target.
-			if alt_link == alt_target:
-				src = '%s/%s' % (pkgdest, alt_target)
-				alt_target_rename = '%s.%s' % (alt_target, pn)
-				dest = '%s/%s' % (pkgdest, alt_target_rename)
-				if os.path.lexists(dest):
-					bb.note('%s: Already renamed: %s' % (pn, alt_target_rename))
-				elif os.path.lexists(src):
-					if os.path.islink(src):
-						# Delay rename of links
-						link_rename[alt_target] = alt_target_rename
-					else:
-						bb.note('%s: Rename %s -> %s' % (pn, alt_target, alt_target_rename))
-						os.rename(src, dest)
-				else:
-					bb.warn("%s: alternative target (%s or %s) does not exist, skipping..." % (pn, alt_target, alt_target_rename))
-					continue
-				d.setVarFlag('ALTERNATIVE_TARGET_%s' % pkg, alt_name, alt_target_rename)
-
-		# Process delayed link names
-		# Do these after other renames so we can correct broken links
-		for alt_target in link_rename:
-			src = '%s/%s' % (pkgdest, alt_target)
-			dest = '%s/%s' % (pkgdest, link_rename[alt_target])
-			link = os.readlink(src)
-			if os.path.isabs(link):
-				link_target = pkgdest + os.readlink(src)
-			else:
-				link_target = os.path.join(os.path.dirname(src), link)
-
-			if os.path.lexists(link_target):
-				# Ok, the link_target exists, we can rename
-				bb.note('%s: Rename (link) %s -> %s' % (pn, alt_target, link_rename[alt_target]))
-				os.rename(src, dest)
-			else:
-				# Try to resolve the broken link to link.${BPN}
-				link_maybe = '%s.%s' % (os.readlink(src), pn)
-				if os.path.lexists(os.path.join(os.path.dirname(src), link_maybe)):
-					# Ok, the renamed link target exists.. create a new link, and remove the original
-					bb.note('%s: Creating new link %s -> %s' % (pn, link_rename[alt_target], link_maybe))
-					os.symlink(link_maybe, dest)
-					os.unlink(src)
-				else:
-					bb.warn('%s: Unable to resolve dangling symlink: %s' % (pn, alt_target))
+    # Check for deprecated usage...
+    pn = d.getVar('BPN', True)
+    if d.getVar('ALTERNATIVE_LINKS', True) != None:
+        bb.warn('%s: Use of ALTERNATIVE_LINKS is deprecated, see update-alternatives.bbclass for more info.' % pn)
+
+    if d.getVar('ALTERNATIVE_NAME', True) != None or d.getVar('ALTERNATIVE_PATH', True) != None:
+        bb.warn('%s: Use of ALTERNATIVE_NAME is deprecated, see update-alternatives.bbclass for more info.' % pn)
+
+    # Do actual update alternatives processing
+    pkgdest = d.getVar('PKGD', True)
+    for pkg in (d.getVar('PACKAGES', True) or "").split():
+        # If the src == dest, we know we need to rename the dest by appending ${BPN}
+        link_rename = {}
+        for alt_name in (d.getVar('ALTERNATIVE_%s' % pkg, True) or "").split():
+            alt_link     = d.getVarFlag('ALTERNATIVE_LINK_NAME', alt_name, True)
+            if not alt_link:
+                alt_link = "%s/%s" % (d.getVar('bindir', True), alt_name)
+                d.setVarFlag('ALTERNATIVE_LINK_NAME', alt_name, alt_link)
+
+            alt_target   = d.getVarFlag('ALTERNATIVE_TARGET_%s' % pkg, alt_name, True) or d.getVarFlag('ALTERNATIVE_TARGET', alt_name, True)
+            alt_target   = alt_target or d.getVar('ALTERNATIVE_TARGET_%s' % pkg, True) or d.getVar('ALTERNATIVE_TARGET', True) or alt_link
+            # Sometimes alt_target is specified as relative to the link name.
+            alt_target   = os.path.join(os.path.dirname(alt_link), alt_target)
+
+            # If the link and target are the same name, we need to rename the target.
+            if alt_link == alt_target:
+                src = '%s/%s' % (pkgdest, alt_target)
+                alt_target_rename = '%s.%s' % (alt_target, pn)
+                dest = '%s/%s' % (pkgdest, alt_target_rename)
+                if os.path.lexists(dest):
+                    bb.note('%s: Already renamed: %s' % (pn, alt_target_rename))
+                elif os.path.lexists(src):
+                    if os.path.islink(src):
+                        # Delay rename of links
+                        link_rename[alt_target] = alt_target_rename
+                    else:
+                        bb.note('%s: Rename %s -> %s' % (pn, alt_target, alt_target_rename))
+                        os.rename(src, dest)
+                else:
+                    bb.warn("%s: alternative target (%s or %s) does not exist, skipping..." % (pn, alt_target, alt_target_rename))
+                    continue
+                d.setVarFlag('ALTERNATIVE_TARGET_%s' % pkg, alt_name, alt_target_rename)
+
+        # Process delayed link names
+        # Do these after other renames so we can correct broken links
+        for alt_target in link_rename:
+            src = '%s/%s' % (pkgdest, alt_target)
+            dest = '%s/%s' % (pkgdest, link_rename[alt_target])
+            link = os.readlink(src)
+            if os.path.isabs(link):
+                link_target = pkgdest + os.readlink(src)
+            else:
+                link_target = os.path.join(os.path.dirname(src), link)
+
+            if os.path.lexists(link_target):
+                # Ok, the link_target exists, we can rename
+                bb.note('%s: Rename (link) %s -> %s' % (pn, alt_target, link_rename[alt_target]))
+                os.rename(src, dest)
+            else:
+                # Try to resolve the broken link to link.${BPN}
+                link_maybe = '%s.%s' % (os.readlink(src), pn)
+                if os.path.lexists(os.path.join(os.path.dirname(src), link_maybe)):
+                    # Ok, the renamed link target exists.. create a new link, and remove the original
+                    bb.note('%s: Creating new link %s -> %s' % (pn, link_rename[alt_target], link_maybe))
+                    os.symlink(link_maybe, dest)
+                    os.unlink(src)
+                else:
+                    bb.warn('%s: Unable to resolve dangling symlink: %s' % (pn, alt_target))
 }
 
 python populate_packages_prepend () {
-	pn = d.getVar('BPN', True)
-
-	# Do actual update alternatives processing
-	pkgdest = d.getVar('PKGD', True)
-	for pkg in (d.getVar('PACKAGES', True) or "").split():
-		# Create post install/removal scripts
-		alt_setup_links = ""
-		alt_remove_links = ""
-		for alt_name in (d.getVar('ALTERNATIVE_%s' % pkg, True) or "").split():
-			alt_link     = d.getVarFlag('ALTERNATIVE_LINK_NAME', alt_name, True)
-			alt_target   = d.getVarFlag('ALTERNATIVE_TARGET_%s' % pkg, alt_name, True) or d.getVarFlag('ALTERNATIVE_TARGET', alt_name, True)
-			alt_target   = alt_target or d.getVar('ALTERNATIVE_TARGET_%s' % pkg, True) or d.getVar('ALTERNATIVE_TARGET', True) or alt_link
-			# Sometimes alt_target is specified as relative to the link name.
-			alt_target   = os.path.join(os.path.dirname(alt_link), alt_target)
-
-			alt_priority = d.getVarFlag('ALTERNATIVE_PRIORITY_%s' % pkg,  alt_name, True) or d.getVarFlag('ALTERNATIVE_PRIORITY',  alt_name, True)
-			alt_priority = alt_priority or d.getVar('ALTERNATIVE_PRIORITY_%s' % pkg, True) or d.getVar('ALTERNATIVE_PRIORITY', True)
-
-			# This shouldn't trigger, as it should have been resolved earlier!
-			if alt_link == alt_target:
-				bb.note('alt_link == alt_target: %s == %s -- correcting, this should not happen!' % (alt_link, alt_target))
-				alt_target = '%s.%s' % (alt_target, pn)
-
-			if not os.path.lexists('%s/%s' % (pkgdest, alt_target)):
-				bb.warn('%s: NOT adding alternative provide %s: %s does not exist' % (pn, alt_link, alt_target))
-				continue
-
-			# Default to generate shell script.. eventually we may want to change this...
-			alt_target = os.path.relpath(alt_target, os.path.dirname(alt_link))
-
-			alt_setup_links  += '	update-alternatives --install %s %s %s %s\n' % (alt_link, alt_name, alt_target, alt_priority)
-			alt_remove_links += '	update-alternatives --remove  %s %s\n' % (alt_name, alt_target)
-
-		if alt_setup_links:
-			bb.note('adding update-alternatives calls to postinst/postrm for %s' % pkg)
-			bb.note('%s' % alt_setup_links)
-			postinst = (d.getVar('pkg_postinst_%s' % pkg, True) or d.getVar('pkg_postinst', True)) or '#!/bin/sh\n'
-			postinst += alt_setup_links
-			d.setVar('pkg_postinst_%s' % pkg, postinst)
-
-			bb.note('%s' % alt_remove_links)
-			postrm = (d.getVar('pkg_postrm_%s' % pkg, True) or d.getVar('pkg_postrm', True)) or '#!/bin/sh\n'
-			postrm += alt_remove_links
-			d.setVar('pkg_postrm_%s' % pkg, postrm)
+    pn = d.getVar('BPN', True)
+
+    # Do actual update alternatives processing
+    pkgdest = d.getVar('PKGD', True)
+    for pkg in (d.getVar('PACKAGES', True) or "").split():
+        # Create post install/removal scripts
+        alt_setup_links = ""
+        alt_remove_links = ""
+        for alt_name in (d.getVar('ALTERNATIVE_%s' % pkg, True) or "").split():
+            alt_link     = d.getVarFlag('ALTERNATIVE_LINK_NAME', alt_name, True)
+            alt_target   = d.getVarFlag('ALTERNATIVE_TARGET_%s' % pkg, alt_name, True) or d.getVarFlag('ALTERNATIVE_TARGET', alt_name, True)
+            alt_target   = alt_target or d.getVar('ALTERNATIVE_TARGET_%s' % pkg, True) or d.getVar('ALTERNATIVE_TARGET', True) or alt_link
+            # Sometimes alt_target is specified as relative to the link name.
+            alt_target   = os.path.join(os.path.dirname(alt_link), alt_target)
+
+            alt_priority = d.getVarFlag('ALTERNATIVE_PRIORITY_%s' % pkg,  alt_name, True) or d.getVarFlag('ALTERNATIVE_PRIORITY',  alt_name, True)
+            alt_priority = alt_priority or d.getVar('ALTERNATIVE_PRIORITY_%s' % pkg, True) or d.getVar('ALTERNATIVE_PRIORITY', True)
+
+            # This shouldn't trigger, as it should have been resolved earlier!
+            if alt_link == alt_target:
+                bb.note('alt_link == alt_target: %s == %s -- correcting, this should not happen!' % (alt_link, alt_target))
+                alt_target = '%s.%s' % (alt_target, pn)
+
+            if not os.path.lexists('%s/%s' % (pkgdest, alt_target)):
+                bb.warn('%s: NOT adding alternative provide %s: %s does not exist' % (pn, alt_link, alt_target))
+                continue
+
+            # Default to generate shell script.. eventually we may want to change this...
+            alt_target = os.path.relpath(alt_target, os.path.dirname(alt_link))
+
+            alt_setup_links  += '\tupdate-alternatives --install %s %s %s %s\n' % (alt_link, alt_name, alt_target, alt_priority)
+            alt_remove_links += '\tupdate-alternatives --remove  %s %s\n' % (alt_name, alt_target)
+
+        if alt_setup_links:
+            bb.note('adding update-alternatives calls to postinst/postrm for %s' % pkg)
+            bb.note('%s' % alt_setup_links)
+            postinst = (d.getVar('pkg_postinst_%s' % pkg, True) or d.getVar('pkg_postinst', True)) or '#!/bin/sh\n'
+            postinst += alt_setup_links
+            d.setVar('pkg_postinst_%s' % pkg, postinst)
+
+            bb.note('%s' % alt_remove_links)
+            postrm = (d.getVar('pkg_postrm_%s' % pkg, True) or d.getVar('pkg_postrm', True)) or '#!/bin/sh\n'
+            postrm += alt_remove_links
+            d.setVar('pkg_postrm_%s' % pkg, postrm)
 }
 
 python package_do_filedeps_append () {
-	pn = d.getVar('BPN', True)
-	pkgdest = d.getVar('PKGDEST', True)
-
-	for pkg in packages.split():
-		for alt_name in (d.getVar('ALTERNATIVE_%s' % pkg, True) or "").split():
-			alt_link     = d.getVarFlag('ALTERNATIVE_LINK_NAME', alt_name, True)
-			alt_target   = d.getVarFlag('ALTERNATIVE_TARGET_%s' % pkg, alt_name, True) or d.getVarFlag('ALTERNATIVE_TARGET', alt_name, True)
-			alt_target   = alt_target or d.getVar('ALTERNATIVE_TARGET_%s' % pkg, True) or d.getVar('ALTERNATIVE_TARGET', True) or alt_link
-
-			if alt_link == alt_target:
-				bb.warn('alt_link == alt_target: %s == %s' % (alt_link, alt_target))
-				alt_target = '%s.%s' % (alt_target, pn)
-
-			if not os.path.lexists('%s/%s/%s' % (pkgdest, pkg, alt_target)):
-				continue
-
-			# Add file provide
-			trans_target = file_translate(alt_target)
-			d.appendVar('FILERPROVIDES_%s_%s' % (trans_target, pkg), " " + alt_link)
-			if not trans_target in (d.getVar('FILERPROVIDESFLIST_%s' % pkg, True) or ""):
-				d.appendVar('FILERPROVIDESFLIST_%s' % pkg, " " + trans_target)
+    pn = d.getVar('BPN', True)
+    pkgdest = d.getVar('PKGDEST', True)
+
+    for pkg in packages.split():
+        for alt_name in (d.getVar('ALTERNATIVE_%s' % pkg, True) or "").split():
+            alt_link     = d.getVarFlag('ALTERNATIVE_LINK_NAME', alt_name, True)
+            alt_target   = d.getVarFlag('ALTERNATIVE_TARGET_%s' % pkg, alt_name, True) or d.getVarFlag('ALTERNATIVE_TARGET', alt_name, True)
+            alt_target   = alt_target or d.getVar('ALTERNATIVE_TARGET_%s' % pkg, True) or d.getVar('ALTERNATIVE_TARGET', True) or alt_link
+
+            if alt_link == alt_target:
+                bb.warn('alt_link == alt_target: %s == %s' % (alt_link, alt_target))
+                alt_target = '%s.%s' % (alt_target, pn)
+
+            if not os.path.lexists('%s/%s/%s' % (pkgdest, pkg, alt_target)):
+                continue
+
+            # Add file provide
+            trans_target = file_translate(alt_target)
+            d.appendVar('FILERPROVIDES_%s_%s' % (trans_target, pkg), " " + alt_link)
+            if not trans_target in (d.getVar('FILERPROVIDESFLIST_%s' % pkg, True) or ""):
+                d.appendVar('FILERPROVIDESFLIST_%s' % pkg, " " + trans_target)
 }