| pulkit |
| hg-reviewers |
| Automatic diff as part of commit; lint not applicable. |
| Automatic diff as part of commit; unit tests not applicable. |
| Path | Packages | |||
|---|---|---|---|---|
| M | mercurial/dispatch.py (2 lines) | |||
| M | mercurial/error.py (5 lines) | |||
| M | mercurial/help.py (2 lines) |
| Status | Author | Revision | |
|---|---|---|---|
| Closed | martinvonz | ||
| Closed | martinvonz | ||
| Closed | martinvonz | ||
| Closed | martinvonz | ||
| Closed | martinvonz | ||
| Closed | martinvonz |
| config parsing and commands. besides, use handlecommandexception to handle | config parsing and commands. besides, use handlecommandexception to handle | ||||
| uncaught exceptions. | uncaught exceptions. | ||||
| """ | """ | ||||
| try: | try: | ||||
| return scmutil.callcatch(ui, func) | return scmutil.callcatch(ui, func) | ||||
| except error.AmbiguousCommand as inst: | except error.AmbiguousCommand as inst: | ||||
| ui.warn( | ui.warn( | ||||
| _(b"hg: command '%s' is ambiguous:\n %s\n") | _(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: | except error.CommandError as inst: | ||||
| if inst.command: | if inst.command: | ||||
| ui.pager(b'help') | ui.pager(b'help') | ||||
| msgbytes = pycompat.bytestr(inst.message) | msgbytes = pycompat.bytestr(inst.message) | ||||
| ui.warn(_(b"hg %s: %s\n") % (inst.command, msgbytes)) | ui.warn(_(b"hg %s: %s\n") % (inst.command, msgbytes)) | ||||
| commands.help_(ui, inst.command, full=False, command=True) | commands.help_(ui, inst.command, full=False, command=True) | ||||
| else: | else: | ||||
| """Exception raised if command is not in the command table.""" | """Exception raised if command is not in the command table.""" | ||||
| __bytes__ = _tobytes | __bytes__ = _tobytes | ||||
| class AmbiguousCommand(Exception): | class AmbiguousCommand(Exception): | ||||
| """Exception raised if command shortcut matches more than one command.""" | """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 | __bytes__ = _tobytes | ||||
| class InterventionRequired(Hint, Exception): | class InterventionRequired(Hint, Exception): | ||||
| """Exception raised when a command requires human intervention.""" | """Exception raised when a command requires human intervention.""" | ||||
| __bytes__ = _tobytes | __bytes__ = _tobytes | ||||
| def helpcmd(name, subtopic=None): | def helpcmd(name, subtopic=None): | ||||
| try: | try: | ||||
| aliases, entry = cmdutil.findcmd( | aliases, entry = cmdutil.findcmd( | ||||
| name, commands.table, strict=unknowncmd | name, commands.table, strict=unknowncmd | ||||
| ) | ) | ||||
| except error.AmbiguousCommand as inst: | except error.AmbiguousCommand as inst: | ||||
| # py3 fix: except vars can't be used outside the scope of the | # py3 fix: except vars can't be used outside the scope of the | ||||
| # except block, nor can be used inside a lambda. python issue4617 | # 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) | select = lambda c: cmdutil.parsealiases(c)[0].startswith(prefix) | ||||
| rst = helplist(select) | rst = helplist(select) | ||||
| return rst | return rst | ||||
| rst = [] | rst = [] | ||||
| # check if it's an invalid alias and display its error if it is | # check if it's an invalid alias and display its error if it is | ||||
| if getattr(entry[0], 'badalias', None): | if getattr(entry[0], 'badalias', None): | ||||