clases/lib: Use modern exception syntax

Update older code to use modern exception handling syntax which
is the form accepted by python 3.

(From OE-Core rev: b010501cd089e649a68f683be0cf4d0aac90fbe3)

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

3 files changed, 10 insertions, 6 deletions

diff --git a/meta/classes/base.bbclass b/meta/classes/base.bbclass
index 641316d1fa..196acdbb30 100644
--- a/meta/classes/base.bbclass
+++ b/meta/classes/base.bbclass
@@ -108,7 +108,7 @@ python base_do_fetch() {
     try:
         fetcher = bb.fetch2.Fetch(src_uri, localdata)
         fetcher.download()
-    except bb.fetch2.BBFetchException, e:
+    except bb.fetch2.BBFetchException as e:
         raise bb.build.FuncFailed(e)
 }
 
@@ -128,7 +128,7 @@ python base_do_unpack() {
     try:
         fetcher = bb.fetch2.Fetch(src_uri, localdata)
         fetcher.unpack(rootdir)
-    except bb.fetch2.BBFetchException, e:
+    except bb.fetch2.BBFetchException as e:
         raise bb.build.FuncFailed(e)
 }
 
diff --git a/meta/classes/package.bbclass b/meta/classes/package.bbclass
index 1a8da40fdb..96228b0bc0 100644
--- a/meta/classes/package.bbclass
+++ b/meta/classes/package.bbclass
@@ -777,7 +777,8 @@ python split_and_strip_files () {
                 try:
                     ltarget = cpath.realpath(file, dvar, False)
                     s = cpath.lstat(ltarget)
-                except OSError, (err, strerror):
+                except OSError as e:
+                    (err, strerror) = e.args
                     if err != errno.ENOENT:
                         raise
                     # Skip broken symlinks
@@ -855,7 +856,8 @@ python split_and_strip_files () {
             # Skip it if the target doesn't exist
             try:
                 s = os.stat(fpath)
-            except OSError, (err, strerror):
+            except OSError as e:
+                (err, strerror) = e.args
                 if err != errno.ENOENT:
                     raise
                 continue
diff --git a/meta/classes/sanity.bbclass b/meta/classes/sanity.bbclass
index ac2314fdcf..766e97e916 100644
--- a/meta/classes/sanity.bbclass
+++ b/meta/classes/sanity.bbclass
@@ -235,12 +235,14 @@ def check_create_long_filename(filepath, pathname):
         f = file(testfile, "w")
         f.close()
         os.remove(testfile)
-    except IOError as (errno, strerror):
+    except IOError as e:
+        errno, strerror = e.args
         if errno == 36: # ENAMETOOLONG
             return "Failed to create a file with a long name in %s. Please use a filesystem that does not unreasonably limit filename length.\n" % pathname
         else:
             return "Failed to create a file in %s: %s.\n" % (pathname, strerror)
-    except OSError as (errno, strerror):
+    except OSError as e:
+        errno, strerror = e.args
         return "Failed to create %s directory in which to run long name sanity check: %s.\n" % (pathname, strerror)
     return ""