mercurial/ui.py

8207:dd8d5be57d65

class ui(object):
    def __init__(self, src=None):
        self._buffers = []
        self.quiet = self.verbose = self.debugflag = self._traceback = False
        self.interactive = self._reportuntrusted = True
        self._ocfg = config.config() # overlay
        self._tcfg = config.config() # trusted
        self._ucfg = config.config() # untrusted
        self._trustusers = {}
        self._trustgroups = {}

            for f in util.rcpath():
                self.readconfig(f, trust=True)
    def copy(self):
        return ui(self)

    _isatty = None
    def isatty(self):
        if ui._isatty is None:
            try:
                ui._isatty = sys.stdin.isatty()
            except AttributeError: # not a real file object
                ui._isatty = False
            except IOError:
                # access to stdin is unsafe in a WSGI environment
                ui._isatty = False
        return ui._isatty

    def _is_trusted(self, fp, f):
        st = util.fstat(fp)
        if util.isowner(fp, st):
            return True

        self.verbose = self.debugflag or self.configbool('ui', 'verbose')
        self.quiet = not self.debugflag and self.configbool('ui', 'quiet')
        if self.verbose and self.quiet:
            self.quiet = self.verbose = False
        self._reportuntrusted = self.configbool("ui", "report_untrusted", True)
        self.interactive = self.configbool("ui", "interactive", self.isatty())
        self._traceback = self.configbool('ui', 'traceback', False)

        # update trust information
        for user in self.configlist('trusted', 'users'):
            self._trustusers[user] = 1

        try: sys.stdout.flush()
        except: pass
        try: sys.stderr.flush()
        except: pass

    def _readline(self, prompt=''):
        if self.isatty():
            try:
                # magically add command line editing support, where
                # available
                import readline
                # force demandimport to really load the module

    def prompt(self, msg, pat=None, default="y"):
        """Prompt user with msg, read response, and ensure it matches pat

        If not interactive -- the default is returned
        """
        if not self.interactive:
            self.note(msg, ' ', default, "\n")
            return default
        while True:
            try:
                r = self._readline(msg + ' ')

                    self.write(_("unrecognized response\n"))
            except EOFError:
                raise util.Abort(_('response expected'))

    def getpass(self, prompt=None, default=None):
        if not self.interactive: return default
        try:
            return getpass.getpass(prompt or _('password: '))
        except EOFError:
            raise util.Abort(_('response expected'))
    def status(self, *msg):

8208:32a2a1e244f1

class ui(object):
    def __init__(self, src=None):
        self._buffers = []
        self.quiet = self.verbose = self.debugflag = self._traceback = False
        self._reportuntrusted = True
        self._ocfg = config.config() # overlay
        self._tcfg = config.config() # trusted
        self._ucfg = config.config() # untrusted
        self._trustusers = {}
        self._trustgroups = {}

            for f in util.rcpath():
                self.readconfig(f, trust=True)
    def copy(self):
        return ui(self)

    def _is_trusted(self, fp, f):
        st = util.fstat(fp)
        if util.isowner(fp, st):
            return True

        self.verbose = self.debugflag or self.configbool('ui', 'verbose')
        self.quiet = not self.debugflag and self.configbool('ui', 'quiet')
        if self.verbose and self.quiet:
            self.quiet = self.verbose = False
        self._reportuntrusted = self.configbool("ui", "report_untrusted", True)
        self._traceback = self.configbool('ui', 'traceback', False)

        # update trust information
        for user in self.configlist('trusted', 'users'):
            self._trustusers[user] = 1

        try: sys.stdout.flush()
        except: pass
        try: sys.stderr.flush()
        except: pass

    def interactive(self):
        return self.configbool("ui", "interactive") or sys.stdin.isatty()

    def _readline(self, prompt=''):
        if sys.stdin.isatty():
            try:
                # magically add command line editing support, where
                # available
                import readline
                # force demandimport to really load the module

    def prompt(self, msg, pat=None, default="y"):
        """Prompt user with msg, read response, and ensure it matches pat

        If not interactive -- the default is returned
        """
        if not self.interactive():
            self.note(msg, ' ', default, "\n")
            return default
        while True:
            try:
                r = self._readline(msg + ' ')

                    self.write(_("unrecognized response\n"))
            except EOFError:
                raise util.Abort(_('response expected'))

    def getpass(self, prompt=None, default=None):
        if not self.interactive(): return default
        try:
            return getpass.getpass(prompt or _('password: '))
        except EOFError:
            raise util.Abort(_('response expected'))
    def status(self, *msg):