classes/lib: Update to match python3 iter requirements

python3 standardises its use of iteration operations. Update
the code to match the for python3 requires.

(From OE-Core rev: 2476bdcbef591e951d11d57d53f1315848758571)

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

3 files changed, 5 insertions, 5 deletions

diff --git a/meta/classes/buildhistory.bbclass b/meta/classes/buildhistory.bbclass
index e3b5c44a09..cc233b5130 100644
--- a/meta/classes/buildhistory.bbclass
+++ b/meta/classes/buildhistory.bbclass
@@ -838,7 +838,7 @@ python write_srcrev() {
                         f.write('# SRCREV_%s = "%s"\n' % (name, orig_srcrev))
                     f.write('SRCREV_%s = "%s"\n' % (name, srcrev))
             else:
-                f.write('SRCREV = "%s"\n' % srcrevs.itervalues().next())
+                f.write('SRCREV = "%s"\n' % srcrevs.values())
             if len(tag_srcrevs) > 0:
                 for name, srcrev in tag_srcrevs.items():
                     f.write('# tag_%s = "%s"\n' % (name, srcrev))
diff --git a/meta/classes/license.bbclass b/meta/classes/license.bbclass
index 69335d650d..538ab1976e 100644
--- a/meta/classes/license.bbclass
+++ b/meta/classes/license.bbclass
@@ -200,7 +200,7 @@ def get_deployed_dependencies(d):
     # it might contain the bootloader.
     taskdata = d.getVar("BB_TASKDEPDATA", False)
     depends = list(set([dep[0] for dep
-                    in taskdata.itervalues()
+                    in list(taskdata.values())
                     if not dep[0].endswith("-native")]))
     extra_depends = d.getVar("EXTRA_IMAGEDEPENDS", True)
     boot_depends = get_boot_dependencies(d)
@@ -261,7 +261,7 @@ def get_boot_dependencies(d):
             depends.append(dep)
         # We need to search for the provider of the dependency
         else:
-            for taskdep in taskdepdata.itervalues():
+            for taskdep in taskdepdata.values():
                 # The fifth field contains what the task provides
                 if dep in taskdep[4]:
                     info_file = os.path.join(
diff --git a/meta/classes/populate_sdk_ext.bbclass b/meta/classes/populate_sdk_ext.bbclass
index 4c3a038609..a9c6fe5933 100644
--- a/meta/classes/populate_sdk_ext.bbclass
+++ b/meta/classes/populate_sdk_ext.bbclass
@@ -45,7 +45,7 @@ def get_sdk_install_targets(d):
         sdk_install_targets = d.getVar('SDK_TARGETS', True)
 
         depd = d.getVar('BB_TASKDEPDATA', False)
-        for v in depd.itervalues():
+        for v in depd.values():
             if v[1] == 'do_image_complete':
                 if v[0] not in sdk_install_targets:
                     sdk_install_targets += ' {}'.format(v[0])
@@ -267,7 +267,7 @@ python copy_buildsystem () {
     # Ensure any variables set from the external environment (by way of
     # BB_ENV_EXTRAWHITE) are set in the SDK's configuration
     extralines = []
-    for name, value in env_whitelist_values.iteritems():
+    for name, value in env_whitelist_values.items():
         actualvalue = d.getVar(name, True) or ''
         if value != actualvalue:
             extralines.append('%s = "%s"\n' % (name, actualvalue))