[Updated] D9165: errors: name arguments to AmbiguousCommand constructor

martinvonz (Martin von Zweigbergk) phabricator at mercurial-scm.org
Fri Oct 9 10:16:36 UTC 2020


Closed by commit rHG65e2b64670b5: errors: name arguments to AmbiguousCommand constructor (authored by martinvonz).
This revision was automatically updated to reflect the committed changes.

REPOSITORY
  rHG Mercurial

CHANGES SINCE LAST UPDATE
  https://phab.mercurial-scm.org/D9165?vs=23070&id=23145

CHANGES SINCE LAST ACTION
  https://phab.mercurial-scm.org/D9165/new/

REVISION DETAIL
  https://phab.mercurial-scm.org/D9165

AFFECTED FILES
  mercurial/dispatch.py
  mercurial/error.py
  mercurial/help.py

CHANGE DETAILS

diff --git a/mercurial/help.py b/mercurial/help.py
--- a/mercurial/help.py
+++ b/mercurial/help.py
@@ -713,7 +713,7 @@
         except error.AmbiguousCommand as inst:
             # py3 fix: except vars can't be used outside the scope of the
             # except block, nor can be used inside a lambda. python issue4617
-            prefix = inst.args[0]
+            prefix = inst.prefix
             select = lambda c: cmdutil.parsealiases(c)[0].startswith(prefix)
             rst = helplist(select)
             return rst
diff --git a/mercurial/error.py b/mercurial/error.py
--- a/mercurial/error.py
+++ b/mercurial/error.py
@@ -117,6 +117,11 @@
 class AmbiguousCommand(Exception):
     """Exception raised if command shortcut matches more than one command."""
 
+    def __init__(self, prefix, matches):
+        self.prefix = prefix
+        self.matches = matches
+        super(AmbiguousCommand, self).__init__()
+
     __bytes__ = _tobytes
 
 
diff --git a/mercurial/dispatch.py b/mercurial/dispatch.py
--- a/mercurial/dispatch.py
+++ b/mercurial/dispatch.py
@@ -489,7 +489,7 @@
     except error.AmbiguousCommand as inst:
         ui.warn(
             _(b"hg: command '%s' is ambiguous:\n    %s\n")
-            % (inst.args[0], b" ".join(inst.args[1]))
+            % (inst.prefix, b" ".join(inst.matches))
         )
     except error.CommandError as inst:
         if inst.command:



To: martinvonz, #hg-reviewers, pulkit
Cc: mercurial-patches
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