Python util.shellquote函数代码示例

    def filter(self, filter, node, changelog, patchfile):
        """arbitrarily rewrite changeset before applying it"""

        self.ui.status(_("filtering %s\n") % patchfile)
        user, date, msg = (changelog[1], changelog[2], changelog[4])
        fd, headerfile = tempfile.mkstemp(prefix="hg-transplant-")
        fp = os.fdopen(fd, "w")
        fp.write("# HG changeset patch\n")
        fp.write("# User %s\n" % user)
        fp.write("# Date %d %d\n" % date)
        fp.write(msg + "\n")
        fp.close()

        try:
            util.system(
                "%s %s %s" % (filter, util.shellquote(headerfile), util.shellquote(patchfile)),
                environ={"HGUSER": changelog[1], "HGREVISION": revlog.hex(node)},
                onerr=util.Abort,
                errprefix=_("filter failed"),
                out=self.ui.fout,
            )
            user, date, msg = self.parselog(file(headerfile))[1:4]
        finally:
            os.unlink(headerfile)

        return (user, date, msg)

    def filter(self, filter, node, changelog, patchfile):
        '''arbitrarily rewrite changeset before applying it'''

        self.ui.status(_('filtering %s\n') % patchfile)
        user, date, msg = (changelog[1], changelog[2], changelog[4])
        fd, headerfile = tempfile.mkstemp(prefix='hg-transplant-')
        fp = os.fdopen(fd, 'w')
        fp.write("# HG changeset patch\n")
        fp.write("# User %s\n" % user)
        fp.write("# Date %d %d\n" % date)
        fp.write(msg + '\n')
        fp.close()

        try:
            util.system('%s %s %s' % (filter, util.shellquote(headerfile),
                                   util.shellquote(patchfile)),
                        environ={'HGUSER': changelog[1],
                                 'HGREVISION': revlog.hex(node),
                                 },
                        onerr=util.Abort, errprefix=_('filter failed'),
                        out=self.ui.fout)
            user, date, msg = self.parselog(file(headerfile))[1:4]
        finally:
            os.unlink(headerfile)

        return (user, date, msg)

def uisetup(ui):
    for cmd, path in ui.configitems('extdiff'):
        path = util.expandpath(path)
        if cmd.startswith('cmd.'):
            cmd = cmd[4:]
            if not path:
                path = util.findexe(cmd)
                if path is None:
                    path = filemerge.findexternaltool(ui, cmd) or cmd
            diffopts = ui.config('extdiff', 'opts.' + cmd, '')
            cmdline = util.shellquote(path)
            if diffopts:
                cmdline += ' ' + diffopts
        elif cmd.startswith('opts.'):
            continue
        else:
            if path:
                # case "cmd = path opts"
                cmdline = path
                diffopts = len(shlex.split(cmdline)) > 1
            else:
                # case "cmd ="
                path = util.findexe(cmd)
                if path is None:
                    path = filemerge.findexternaltool(ui, cmd) or cmd
                cmdline = util.shellquote(path)
                diffopts = False
        # look for diff arguments in [diff-tools] then [merge-tools]
        if not diffopts:
            args = ui.config('diff-tools', cmd+'.diffargs') or \
                   ui.config('merge-tools', cmd+'.diffargs')
            if args:
                cmdline += ' ' + args
        command(cmd, extdiffopts[:], _('hg %s [OPTION]... [FILE]...') % cmd,
                inferrepo=True)(savedcmd(path, cmdline))

def get_filelogs_at_cl(client, clnum):
    cmd = 'p4 --client %s -G fstat -T ' \
         '"depotFile,headAction,headType,headRev" ' \
         '"//%s/..."@%d' % (
         util.shellquote(client),
         util.shellquote(client),
         clnum
         )
    stdout = util.popen(cmd, mode='rb')
    try:
        result = []
        for d in loaditer(stdout):
            if d.get('depotFile'):
                headaction = d['headAction']
                if headaction in ACTION_ARCHIVE or headaction in ACTION_DELETE:
                    continue
                depotfile = d['depotFile']
                filelog = {}
                filelog[clnum] = {
                    'action': d['headAction'],
                    'type': d['headType'],
                }
                result.append(P4Filelog(depotfile, filelog))
        return result
    except Exception:
        raise P4Exception(stdout)

def createtask(ui, repo, defaultdesc):
    """FBONLY: create task for source control oncall"""
    prompt = '''Title: [hg rage] %s on %s by %s

Description:
%s

HG: Edit task title and description. Lines beginning with 'HG:' are removed."
HG: First line is the title followed by the description.
HG: Feel free to add relevant information.
''' % (repo.root, socket.gethostname(), encoding.environ.get('LOGNAME'),
       defaultdesc)

    text = re.sub("(?m)^HG:.*(\n|$)", "", ui.edit(prompt, ui.username()))
    lines = text.splitlines()
    title = re.sub("(?m)^Title:\s+", "", lines[0])
    desc = re.sub("(?m)^Description:\s+", "", '\n'.join(lines[1:]))
    tag = 'hg rage'
    oncall = 'source_control'
    taskid = shcmd(' '.join([
        'tasks',
        'create',
        '--title=' + util.shellquote(title),
        '--pri=low',
        '--assign=' + util.shellquote(oncall),
        '--sub=' + util.shellquote(oncall),
        '--tag=' + util.shellquote(tag),
        '--desc=' + util.shellquote(desc),
        ])
    )
    tasknum = shcmd('tasks view ' + taskid).splitlines()[0].split()[0]
    ui.write(
        _('Task created: https://our.intern.facebook.com/intern/tasks/?t=%s\n')
        % tasknum)

def parse_filelist_at_cl(client, cl=None):
    cmd = 'p4 --client %s -G files //%s/[email protected]%d' %(
            util.shellquote(client),
            util.shellquote(client),
            cl
            )
    stdout = util.popen(cmd, mode='rb')
    for d in loaditer(stdout):
        c = d.get('depotFile', None)
        if c:
            yield d

def parse_filelist(client, startcl=None, endcl=None):
    if startcl is None:
        startcl = 0

    cmd = 'p4 --client %s -G files -a //%s/...%s' % (
            util.shellquote(client),
            util.shellquote(client),
            revrange(startcl, endcl))
    stdout = util.popen(cmd, mode='rb')
    for d in loaditer(stdout):
        c = d.get('depotFile', None)
        if c:
            yield d

def parse_where(client, depotname):
    # TODO: investigate if we replace this with exactly one call to
    # where //clientame/...
    cmd = 'p4 --client %s -G where %s' % (
            util.shellquote(client),
            util.shellquote(depotname))
    try:
        stdout = ''
        @retry(num=3, sleeps=0.3)
        def helper():
            global stdout
            stdout = util.popen(cmd, mode='rb')
            return marshal.load(stdout)
        return helper()
    except Exception:
        raise P4Exception(stdout)

def lsfiles(ui, repo, *args, **kwargs):
    cmdoptions = [
        ('c', 'cached', None, ''),
        ('d', 'deleted', None, ''),
        ('m', 'modified', None, ''),
        ('o', 'others', None, ''),
        ('i', 'ignored', None, ''),
        ('s', 'stage', None, ''),
        ('z', '_zero', None, ''),
    ]
    args, opts = parseoptions(ui, cmdoptions, args)

    if (opts.get('modified') or opts.get('deleted')
        or opts.get('others') or opts.get('ignored')):
        cmd = Command('status')
        if opts.get('deleted'):
            cmd['-d'] = None
        if opts.get('modified'):
            cmd['-m'] = None
        if opts.get('others'):
            cmd['-o'] = None
        if opts.get('ignored'):
            cmd['-i'] = None
    else:
        cmd = Command('files')
    if opts.get('stage'):
        ui.status(_("note: Mercurial doesn't have a staging area, ignoring "
                  "--stage\n"))
    if opts.get('_zero'):
        cmd['-0'] = None
    cmd.append('.')
    for include in args:
        cmd['-I'] = util.shellquote(include)

    ui.status((str(cmd)), "\n")

 def content(self, rev):
     text = None
     if os.path.isfile(self.rcspath):
         cmd = 'co -kk -q -p1.%d %s' % (rev, util.shellquote(self.rcspath))
         with util.popen(cmd, mode='rb') as fp:
             text = fp.read()
     return text

def _findeditor(repo, files):
    '''returns tuple of editor name and editor path.

    tools matched by pattern are returned as (name, toolpath)
    tools detected by search are returned as (name, toolpath)
    tortoisehg.editor is returned as         (None, tortoisehg.editor)
    HGEDITOR or ui.editor are returned as    (None, ui.editor)

    So first return value is an [editor-tool] name or None and
    second return value is a toolpath or user configured command line
    '''
    ui = repo.ui

    # first check for tool specified by file patterns.  The first file pattern
    # which matches one of the files being edited selects the editor
    for pat, tool in ui.configitems("editor-patterns"):
        mf = match.match(repo.root, '', [pat])
        toolpath = _findtool(ui, tool)
        if mf(files[0]) and toolpath:
            return (tool, util.shellquote(toolpath))

    # then editor-tools
    tools = {}
    for k, v in ui.configitems("editor-tools"):
        t = k.split('.')[0]
        if t not in tools:
            try:
                priority = int(_toolstr(ui, t, "priority", "0"))
            except ValueError, e:
                priority = -100
            tools[t] = priority

def launchtool(cmd, opts, replace, block):
    def quote(match):
        key = match.group()[1:]
        return util.shellquote(replace[key])
    if isinstance(cmd, unicode):
        cmd = hglib.fromunicode(cmd)
    lopts = []
    for opt in opts:
        if isinstance(opt, unicode):
            lopts.append(hglib.fromunicode(opt))
        else:
            lopts.append(opt)
    args = ' '.join(lopts)
    args = re.sub(_regex, quote, args)
    cmdline = util.shellquote(cmd) + ' ' + args
    cmdline = util.quotecommand(cmdline)
    try:
        proc = subprocess.Popen(cmdline, shell=True,
                                creationflags=qtlib.openflags,
                                stderr=subprocess.PIPE,
                                stdout=subprocess.PIPE,
                                stdin=subprocess.PIPE)
        if block:
            proc.communicate()
    except (OSError, EnvironmentError), e:
        QMessageBox.warning(None,
                _('Tool launch failure'),
                _('%s : %s') % (cmd, str(e)))

 def _execute(self, cmd, *args, **kwargs):
     cmdline = [self.execmd, cmd]
     cmdline += args
     cmdline = [util.shellquote(arg) for arg in cmdline]
     cmdline += ['>', os.devnull, '2>', os.devnull]
     cmdline = util.quotecommand(' '.join(cmdline))
     self.ui.debug(cmdline, '\n')
     return os.system(cmdline)

 def _parse_view(self, path):
     "Read changes affecting the path"
     cmd = 'p4 -G changes -s submitted %s' % util.shellquote(path)
     stdout = util.popen(cmd, mode='rb')
     for d in loaditer(stdout):
         c = d.get("change", None)
         if c:
             self.p4changes[c] = True

def get_latest_cl(client):
    cmd = 'p4 --client %s -G changes -m 1 -s submitted' % (
            util.shellquote(client))
    stdout = util.popen(cmd, mode='rb')
    parsed = marshal.load(stdout)
    cl = parsed.get('change')
    if cl:
        return int(cl)
    return None