Mercurial > public > mercurial-scm > hg-stable

diff mercurial/subrepo.py @ 25660:328739ea70c3

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
global: mass rewrite to use modern exception syntax Python 2.6 introduced the "except type as instance" syntax, replacing the "except type, instance" syntax that came before. Python 3 dropped support for the latter syntax. Since we no longer support Python 2.4 or 2.5, we have no need to continue supporting the "except type, instance". This patch mass rewrites the exception syntax to be Python 2.6+ and Python 3 compatible. This patch was produced by running `2to3 -f except -w -n .`.
author Gregory Szorc <gregory.szorc@gmail.com>
date Tue, 23 Jun 2015 22:20:08 -0700
parents e93036747902
children 7a9ef8608a1d
line wrap: on
line diff
--- a/mercurial/subrepo.py	Tue Jun 23 22:38:21 2015 -0700
+++ b/mercurial/subrepo.py	Tue Jun 23 22:20:08 2015 -0700
@@ -44,10 +44,10 @@
     def decoratedmethod(self, *args, **kargs):
         try:
             res = func(self, *args, **kargs)
-        except SubrepoAbort, ex:
+        except SubrepoAbort as ex:
             # This exception has already been handled
             raise ex
-        except error.Abort, ex:
+        except error.Abort as ex:
             subrepo = subrelpath(self)
             errormsg = str(ex) + ' ' + _('(in subrepo %s)') % subrepo
             # avoid handling this exception by raising a SubrepoAbort exception
@@ -66,7 +66,7 @@
         if f in ctx:
             try:
                 data = ctx[f].data()
-            except IOError, err:
+            except IOError as err:
                 if err.errno != errno.ENOENT:
                     raise
                 # handle missing subrepo spec files as removed
@@ -101,7 +101,7 @@
                                      % (util.pathto(repo.root, repo.getcwd(),
                                         '.hgsubstate'), (i + 1)))
                 rev[path] = revision
-        except IOError, err:
+        except IOError as err:
             if err.errno != errno.ENOENT:
                 raise
 
@@ -116,7 +116,7 @@
             repl = re.sub(r'\\\\([0-9]+)', r'\\\1', repl)
             try:
                 src = re.sub(pattern, repl, src, 1)
-            except re.error, e:
+            except re.error as e:
                 raise util.Abort(_("bad subrepository pattern in %s: %s")
                                  % (p.source('subpaths', pattern), e))
         return src
@@ -734,7 +734,7 @@
             ctx1 = self._repo[rev1]
             ctx2 = self._repo[rev2]
             return self._repo.status(ctx1, ctx2, **opts)
-        except error.RepoLookupError, inst:
+        except error.RepoLookupError as inst:
             self.ui.warn(_('warning: error "%s" in subrepository "%s"\n')
                          % (inst, subrelpath(self)))
             return scmutil.status([], [], [], [], [], [], [])
@@ -751,7 +751,7 @@
                                    node1, node2, match,
                                    prefix=posixpath.join(prefix, self._path),
                                    listsubrepos=True, **opts)
-        except error.RepoLookupError, inst:
+        except error.RepoLookupError as inst:
             self.ui.warn(_('warning: error "%s" in subrepository "%s"\n')
                           % (inst, subrelpath(self)))
 
@@ -1280,7 +1280,7 @@
         try:
             self._gitexecutable = 'git'
             out, err = self._gitnodir(['--version'])
-        except OSError, e:
+        except OSError as e:
             if e.errno != 2 or os.name != 'nt':
                 raise
             self._gitexecutable = 'git.cmd'