def setvar(self, name, value):
if name == 'timezone':
tz = dateutil.tz.gettz(value)
if tz != None:
self.tz = tz
self.redraw()
logger.debug("set %s = %s" % (name, value))
else:
console.error("Unknown timezone '%s'" % value)
if name == 'scrollback':
try:
self._results.resize(int(value))
self.redraw()
logger.debug("set %s = %s" % (name, value))
except:
console.error("Invalid scrollback value '%s'" % value)
def setvar(self, name, value):
if name == 'timezone':
tz = dateutil.tz.gettz(value)
if tz != None:
self.tz = tz
self.redraw()
logger.debug("set %s = %s" % (name, value))
else:
console.error("Unknown timezone '%s'" % value)
if name == 'scrollback':
try:
self._results.resize(int(value))
self.redraw()
logger.debug("set %s = %s" % (name, value))
except:
console.error("Invalid scrollback value '%s'" % value)
def startService(self):
logger.debug("startService")
try:
# load data from path
with file(self._path, 'r') as f:
logger.debug("opened outfile %s" % self._path)
reader = DictReader(f)
for row in reader:
self._results.append(row)
console.redraw()
except BaseException, e:
# close the search window
console.switcher.closeWindow(console.switcher.findWindow(self))
# display the error on screen
errtext = "Load failed: %s" % str(e)
console.error(errtext)
logger.debug(errtext)
def command(self, cmd, args):
from terane.commands.console.console import console
# window management commands
if cmd == 'windows':
return self.showWindowlist()
if cmd == 'prev':
return self.prevWindow()
if cmd == 'next':
return self.nextWindow()
if cmd == 'jump':
try:
return self.jumpToWindow(self.findWindow(int(args)))
except IndexError:
console.error(Exception("No such window '%s'" % args))
except BaseException, e:
console.error(e)
return None
def command(self, cmd, args):
from terane.commands.console.console import console
# window management commands
if cmd == 'windows':
return self.showWindowlist()
if cmd == 'prev':
return self.prevWindow()
if cmd == 'next':
return self.nextWindow()
if cmd == 'jump':
try:
return self.jumpToWindow(self.findWindow(int(args)))
except IndexError:
console.error(Exception("No such window '%s'" % args))
except BaseException, e:
console.error(e)
return None
Display the error popup.
"""
try:
self._delayed = None
# close the window
console.switcher.closeWindow(console.switcher.findWindow(self))
# display the error on screen
raise failure.value
except Fault, e:
errtext = "Tail failed: %s (code %i)" % (e.faultString,
e.faultCode)
except ValueError, e:
errtext = "Tail failed: remote server returned HTTP status %s: %s" % e.args
except BaseException, e:
errtext = "Tail failed: %s" % str(e)
console.error(errtext)
logger.debug(errtext)
def pause(self):
if self._delayed == None and self._deferred == None:
return
if self._delayed != None:
self._delayed.cancel()
self._delayed = None
if self._deferred != None:
self._deferred.cancel()
self._deferred = None
logger.debug("paused tail")
def resume(self):
if self._delayed != None or self._deferred != None:
def _getError(self, failure):
"""
Display the error popup.
"""
try:
# close the search window
console.switcher.closeWindow(console.switcher.findWindow(self))
# display the error on screen
raise failure.value
except Fault, e:
errtext = "Search failed: %s (code %i)" % (e.faultString,e.faultCode)
except ValueError, e:
errtext = "Search failed: remote server returned HTTP status %s: %s" % e.args
except BaseException, e:
errtext = "Search failed: %s" % str(e)
console.error(errtext)
logger.debug(errtext)
def reload(self):
if self._deferred != None:
self._deferred.cancel()
self._results.clear()
proxy = Proxy(self._url, user=self._user, password=self._pass, allowNone=True)
self._deferred = proxy.callRemote('iter', self._query)
self._deferred.addCallback(self._getResult)
self._deferred.addErrback(self._getError)
logger.debug("searching with query '%s'" % self._query)
def command(self, cmd, args):
if cmd == 'reload':
return self.reload()
class WindowSwitcher(MultiService, urwid.WidgetWrap, urwid.ListWalker):
def __init__(self, frame):
MultiService.__init__(self)
self._frame = frame
self._blank = urwid.SolidFill()
self._windows = None
self._nwindows = 0
self._curr = None
self._nextwid = 1
self._focus = None
self._windowlist = urwid.ListBox(self)
urwid.WidgetWrap.__init__(self, self._windowlist)
def startService(self):
MultiService.startService(self)
logger.debug("started window management service")
def stopService(self):
MultiService.stopService(self)
logger.debug("stopped window management service")
def keypress(self, size, key):
if self._frame.get_body() == self and len(self) > 0:
if key == 'up' or key == 'k':
self._windowlist.keypress(size, 'up')
self._windowlist.set_focus(self._focus - 1, 'below')
if key == 'down' or key == 'j':
self._windowlist.keypress(size, 'down')
self._windowlist.set_focus(self._focus + 1, 'above')
if key == 'enter':
self.jumpToWindow(self[self._focus])
return None
if self._curr != None:
return self._curr.keypress(size, key)
return key
def command(self, cmd, args):
from terane.commands.console.console import console
# window management commands
if cmd == 'windows':
return self.showWindowlist()
if cmd == 'prev':
return self.prevWindow()
if cmd == 'next':
return self.nextWindow()
if cmd == 'jump':
try:
return self.jumpToWindow(self.findWindow(int(args)))
except IndexError:
console.error(Exception("No such window '%s'" % args))
except BaseException, e:
console.error(e)
return None
if cmd == 'close':
if args == '':
window = self._frame.get_body()
if window == self:
return self._hideWindowList()
if self._curr != None:
return self.closeWindow(self._curr)
else:
try:
return self.closeWindow(self.findWindow(int(args)))
except IndexError:
console.error(Exception("No such window '%s'" % args))
except BaseException, e:
console.error(e)
return None
