Mercurial > hg
view hgext/pager.py @ 15870:f4c859293ed4 stable
bugzilla: make XMLRPC interface support http and https access
Inadvertently support is currently only for https. For some reason I
thought xmlrpclib.SafeTransport did http and https, but it is https only.
So create http and https XMLRPC transports that retain cookies. Decide which
to use by inspecting the Bugzilla URL.
author | Jim Hague <jim.hague@acm.org> |
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date | Wed, 11 Jan 2012 16:54:29 +0000 |
parents | 11aad09a6370 |
children | 369741ef7253 |
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# pager.py - display output using a pager # # Copyright 2008 David Soria Parra <dsp@php.net> # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. # # To load the extension, add it to your configuration file: # # [extension] # pager = # # Run "hg help pager" to get info on configuration. '''browse command output with an external pager To set the pager that should be used, set the application variable:: [pager] pager = less -FRSX If no pager is set, the pager extensions uses the environment variable $PAGER. If neither pager.pager, nor $PAGER is set, no pager is used. If you notice "BROKEN PIPE" error messages, you can disable them by setting:: [pager] quiet = True You can disable the pager for certain commands by adding them to the pager.ignore list:: [pager] ignore = version, help, update You can also enable the pager only for certain commands using pager.attend. Below is the default list of commands to be paged:: [pager] attend = annotate, cat, diff, export, glog, log, qdiff Setting pager.attend to an empty value will cause all commands to be paged. If pager.attend is present, pager.ignore will be ignored. To ignore global commands like :hg:`version` or :hg:`help`, you have to specify them in your user configuration file. The --pager=... option can also be used to control when the pager is used. Use a boolean value like yes, no, on, off, or use auto for normal behavior. ''' import sys, os, signal, shlex, errno from mercurial import commands, dispatch, util, extensions from mercurial.i18n import _ def _runpager(p): if not util.safehasattr(os, 'fork'): sys.stdout = util.popen(p, 'wb') if util.isatty(sys.stderr): sys.stderr = sys.stdout return fdin, fdout = os.pipe() pid = os.fork() if pid == 0: os.close(fdin) os.dup2(fdout, sys.stdout.fileno()) if util.isatty(sys.stderr): os.dup2(fdout, sys.stderr.fileno()) os.close(fdout) return os.dup2(fdin, sys.stdin.fileno()) os.close(fdin) os.close(fdout) try: os.execvp('/bin/sh', ['/bin/sh', '-c', p]) except OSError, e: if e.errno == errno.ENOENT: # no /bin/sh, try executing the pager directly args = shlex.split(p) os.execvp(args[0], args) else: raise def uisetup(ui): if ui.plain() or '--debugger' in sys.argv or not util.isatty(sys.stdout): return def pagecmd(orig, ui, options, cmd, cmdfunc): p = ui.config("pager", "pager", os.environ.get("PAGER")) if p: attend = ui.configlist('pager', 'attend', attended) auto = options['pager'] == 'auto' always = util.parsebool(options['pager']) if (always or auto and (cmd in attend or (cmd not in ui.configlist('pager', 'ignore') and not attend))): ui.setconfig('ui', 'formatted', ui.formatted()) ui.setconfig('ui', 'interactive', False) _runpager(p) if ui.configbool('pager', 'quiet'): signal.signal(signal.SIGPIPE, signal.SIG_DFL) return orig(ui, options, cmd, cmdfunc) extensions.wrapfunction(dispatch, '_runcommand', pagecmd) def extsetup(ui): commands.globalopts.append( ('', 'pager', 'auto', _("when to paginate (boolean, always, auto, or never)"), _('TYPE'))) attended = ['annotate', 'cat', 'diff', 'export', 'glog', 'log', 'qdiff']