view tests/hgweberror.py @ 28288:e417e4512b0f stable

doc: remove deprecated option from synopsis of command help

Before this patch, deprecated options below are used in synopsis of
command help, even though they aren't listed up as available options
by default. These might confuse readers.

  - -n (no-op, now) of strip
  - -a/--active of branches
  - -f/--force of merge

# A dummy extension that installs an hgweb command that throws an Exception.

from __future__ import absolute_import

from mercurial.hgweb import (
    webcommands,
)

def raiseerror(web, req, tmpl):
    '''Dummy web command that raises an uncaught Exception.'''

    # Simulate an error after partial response.
    if 'partialresponse' in req.form:
        req.respond(200, 'text/plain')
        req.write('partial content\n')

    raise AttributeError('I am an uncaught error!')

def extsetup(ui):
    setattr(webcommands, 'raiseerror', raiseerror)
    webcommands.__all__.append('raiseerror')