view tests/hgweberror.py @ 25259:5b05f10c5024

revert: fix edition of newly added file during --interactive

Before this patch: editing hunks of newly added file when performing a revert
--interactive had no effect: the edits were discarded.

After this patch, the edits are taken into account.

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

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')