meta: Update to modern exception syntax

Update older exception syntax to modern one required by python 3.
Compatible with python 2.7.

(From OE-Core rev: d13f0ac614f1d1e2ef2c8ddc71cbfcf76a8dc3f2)

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

meta/classes/base.bbclass

@@ -661,7 +661,7 @@ python do_cleanall() {
     try:
         fetcher = bb.fetch2.Fetch(src_uri, d)
         fetcher.clean()
-    except bb.fetch2.BBFetchException, e:
+    except bb.fetch2.BBFetchException as e:
         raise bb.build.FuncFailed(e)
 }
 do_cleanall[nostamp] = "1"

meta/classes/utility-tasks.bbclass

@@ -46,7 +46,7 @@ python do_checkuri() {
     try:
         fetcher = bb.fetch2.Fetch(src_uri, d)
         fetcher.checkstatus()
-    except bb.fetch2.BBFetchException, e:
+    except bb.fetch2.BBFetchException as e:
         raise bb.build.FuncFailed(e)
 }
 

meta/lib/oe/data.py

@@ -13,5 +13,5 @@ def typed_value(key, d):
 
     try:
         return oe.maketype.create(d.getVar(key, True) or '', var_type, **flags)
-    except (TypeError, ValueError), exc:
+    except (TypeError, ValueError) as exc:
         bb.msg.fatal("Data", "%s: %s" % (key, str(exc)))

meta/lib/oe/prservice.py

@@ -9,7 +9,7 @@ def prserv_make_conn(d, check = False):
             if not conn.ping():
                 raise Exception('service not available')
         d.setVar("__PRSERV_CONN",conn)
-    except Exception, exc:
+    except Exception as exc:
         bb.fatal("Connecting to PR service %s:%s failed: %s" % (host_params[0], host_params[1], str(exc)))
 
     return conn

meta/lib/oe/utils.py

@@ -264,7 +264,7 @@ class ThreadedWorker(Thread):
 
             try:
                 func(self, *args, **kargs)
-            except Exception, e:
+            except Exception as e:
                 print(e)
             finally:
                 self.tasks.task_done()

meta/lib/oeqa/utils/qemurunner.py

@@ -114,7 +114,7 @@ class QemuRunner:
         try:
             threadsock, threadport = self.create_socket()
             self.server_socket, self.serverport = self.create_socket()
-        except socket.error, msg:
+        except socket.error as msg:
             logger.error("Failed to create listening socket: %s" % msg[1])
             return False
 
@@ -192,7 +192,7 @@ class QemuRunner:
                     else:
                         self.ip = ips[0]
                         self.server_ip = ips[1]
-                except IndexError, ValueError:
+                except (IndexError, ValueError):
                     logger.info("Couldn't get ip from qemu process arguments! Here is the qemu command line used:\n%s\nand output from runqemu:\n%s" % (cmdline, self.getOutput(output)))
                     self._dump_host()
                     self.stop()

meta/lib/oeqa/utils/qemutinyrunner.py

@@ -50,7 +50,7 @@ class QemuTinyRunner(QemuRunner):
                 self.server_socket.connect(self.socketfile)
                 bb.note("Created listening socket for qemu serial console.")
                 tries = 0
-            except socket.error, msg:
+            except socket.error as msg:
                 self.server_socket.close()
                 bb.fatal("Failed to create listening socket.")
                 tries -= 1