Updated to conform to PEP-8, based on suggestions from SublimeLinter.
This commit is contained in:
Graeme Humphries
parent
634e514a6c
commit
24112ed67b
529
crussh.py
529
crussh.py
@ -12,315 +12,318 @@ import json
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import os.path
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import os.path
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try:
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try:
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import gtk
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import gtk
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except:
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except:
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print >>sys.stderr, "Missing Python GTK2 bindings."
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print >>sys.stderr, "Missing Python GTK2 bindings."
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sys.exit(1)
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sys.exit(1)
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try:
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try:
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import vte
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import vte
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except:
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except:
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print >>sys.stderr, "Missing Python VTE bindings."
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print >>sys.stderr, "Missing Python VTE bindings."
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sys.exit(1)
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sys.exit(1)
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### Config Dialog ###
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### Config Dialog ###
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class CruSSHConf:
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class CruSSHConf:
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### State Vars ###
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### State Vars ###
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Config = {}
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Config = {}
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MainWin = gtk.Window()
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MainWin = gtk.Window()
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### Signal Hooks ###
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### Signal Hooks ###
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def save_hook(self, discard, save_func):
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def save_hook(self, discard, save_func):
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self.MainWin.destroy()
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self.MainWin.destroy()
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if save_func is not None:
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if save_func is not None:
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save_func(self.Config)
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save_func(self.Config)
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def font_hook(self, fontbutton):
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def font_hook(self, fontbutton):
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self.Config["font"] = fontbutton.get_font_name()
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self.Config["font"] = fontbutton.get_font_name()
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def opacity_hook(self, range):
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def opacity_hook(self, range):
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self.Config["opacity"] = range.get_value()
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self.Config["opacity"] = range.get_value()
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def width_hook(self, spinbutton):
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def width_hook(self, spinbutton):
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self.Config["min-width"] = spinbutton.get_value_as_int()
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self.Config["min-width"] = spinbutton.get_value_as_int()
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def height_hook(self, spinbutton):
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def height_hook(self, spinbutton):
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self.Config["min-height"] = spinbutton.get_value_as_int()
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self.Config["min-height"] = spinbutton.get_value_as_int()
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### GUI Objects ###
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### GUI Objects ###
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def initGUI(self, save_func=None):
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def initGUI(self, save_func=None):
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self.MainWin.set_modal(True)
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self.MainWin.set_modal(True)
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self.MainWin.props.allow_grow = False
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self.MainWin.props.allow_grow = False
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MainBox = gtk.VBox(spacing=5)
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MainBox = gtk.VBox(spacing=5)
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MainBox.props.border_width = 5
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MainBox.props.border_width = 5
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self.MainWin.add(MainBox)
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self.MainWin.add(MainBox)
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TermConfFrame = gtk.Frame(label="Terminal Options")
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TermConfTable = gtk.Table(3, 2)
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TermConfTable.props.border_width = 5
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TermConfTable.props.row_spacing = 5
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TermConfTable.props.column_spacing = 5
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TermConfFrame.add(TermConfTable)
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MainBox.pack_start(TermConfFrame)
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TermConfTable.attach(gtk.Label("Font:"), 1, 2, 1, 2, gtk.EXPAND)
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TermConfFrame = gtk.Frame(label="Terminal Options")
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FontConf = gtk.FontButton(fontname=self.Config["font"])
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TermConfTable = gtk.Table(3, 2)
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FontConf.connect("font-set", self.font_hook)
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TermConfTable.props.border_width = 5
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TermConfTable.attach(FontConf, 2, 3, 1, 2, gtk.EXPAND)
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TermConfTable.props.row_spacing = 5
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TermConfTable.props.column_spacing = 5
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TermConfFrame.add(TermConfTable)
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MainBox.pack_start(TermConfFrame)
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SizeBox = gtk.HBox()
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TermConfTable.attach(gtk.Label("Font:"), 1, 2, 1, 2, gtk.EXPAND)
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SizeBox.props.spacing = 5
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FontConf = gtk.FontButton(fontname=self.Config["font"])
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TermConfTable.attach(SizeBox, 1, 3, 2, 3)
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FontConf.connect("font-set", self.font_hook)
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SizeBox.pack_start(gtk.Label("Min Width:"), fill=False, expand=False)
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TermConfTable.attach(FontConf, 2, 3, 1, 2, gtk.EXPAND)
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WidthEntry = gtk.SpinButton(gtk.Adjustment(value=self.Config["min-width"], lower=1, upper=9999, step_incr=1))
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WidthEntry.connect("value-changed", self.width_hook)
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SizeBox.pack_start(WidthEntry, fill=False, expand=False)
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SizeBox.pack_start(gtk.Label("Min Height:"), fill=False, expand=False)
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HeightEntry = gtk.SpinButton(gtk.Adjustment(value=self.Config["min-height"], lower=1, upper=9999, step_incr=1))
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HeightEntry.connect("value-changed", self.height_hook)
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SizeBox.pack_start(HeightEntry, fill=False, expand=False)
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TermConfTable.attach(gtk.Label("Opacity:"), 1, 2, 3, 4, gtk.EXPAND)
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SizeBox = gtk.HBox()
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OpacityAdj = gtk.Adjustment(upper=65535, step_incr=1, value=self.Config["opacity"])
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SizeBox.props.spacing = 5
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OpacityScale = gtk.HScale(OpacityAdj)
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TermConfTable.attach(SizeBox, 1, 3, 2, 3)
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OpacityScale.set_draw_value(False)
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SizeBox.pack_start(gtk.Label("Min Width:"), fill=False, expand=False)
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# disconnect this until we get it working.
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WidthEntry = gtk.SpinButton(gtk.Adjustment(value=self.Config["min-width"], lower=1, upper=9999, step_incr=1))
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# OpacityScale.connect("value-changed", self.opacity_hook)
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WidthEntry.connect("value-changed", self.width_hook)
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TermConfTable.attach(OpacityScale, 2, 3, 3, 4)
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SizeBox.pack_start(WidthEntry, fill=False, expand=False)
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SizeBox.pack_start(gtk.Label("Min Height:"), fill=False, expand=False)
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HeightEntry = gtk.SpinButton(gtk.Adjustment(value=self.Config["min-height"], lower=1, upper=9999, step_incr=1))
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HeightEntry.connect("value-changed", self.height_hook)
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SizeBox.pack_start(HeightEntry, fill=False, expand=False)
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ConfirmBox = gtk.HBox(spacing=5)
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TermConfTable.attach(gtk.Label("Opacity:"), 1, 2, 3, 4, gtk.EXPAND)
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CancelButton = gtk.Button(stock=gtk.STOCK_CANCEL)
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OpacityAdj = gtk.Adjustment(upper=65535, step_incr=1, value=self.Config["opacity"])
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ConfirmBox.pack_start(CancelButton, fill=False)
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OpacityScale = gtk.HScale(OpacityAdj)
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SaveButton = gtk.Button(stock=gtk.STOCK_SAVE)
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OpacityScale.set_draw_value(False)
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ConfirmBox.pack_start(SaveButton, fill=False)
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# disconnect this until we get it working.
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MainBox.pack_start(ConfirmBox, fill=False, expand=False)
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# OpacityScale.connect("value-changed", self.opacity_hook)
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TermConfTable.attach(OpacityScale, 2, 3, 3, 4)
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# wire up behaviour
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CancelButton.connect("clicked", lambda discard: self.MainWin.destroy())
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SaveButton.connect("clicked", self.save_hook, save_func)
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self.MainWin.show_all()
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ConfirmBox = gtk.HBox(spacing=5)
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CancelButton = gtk.Button(stock=gtk.STOCK_CANCEL)
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ConfirmBox.pack_start(CancelButton, fill=False)
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SaveButton = gtk.Button(stock=gtk.STOCK_SAVE)
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ConfirmBox.pack_start(SaveButton, fill=False)
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MainBox.pack_start(ConfirmBox, fill=False, expand=False)
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# we'll wire up a supplied save_func that takes the Config dict as an argument.
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# wire up behaviour
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def __init__(self, config=None, save_func=None):
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CancelButton.connect("clicked", lambda discard: self.MainWin.destroy())
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if config is not None:
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SaveButton.connect("clicked", self.save_hook, save_func)
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self.Config = config
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self.MainWin.show_all()
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# we'll wire up a supplied save_func that takes the Config dict as an argument.
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def __init__(self, config=None, save_func=None):
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if config is not None:
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self.Config = config
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self.initGUI(save_func)
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self.initGUI(save_func)
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### CruSSH! ###
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### CruSSH! ###
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class CruSSH:
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class CruSSH:
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### Config Vars ###
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### Config Vars ###
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# config defaults
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# config defaults
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Config = {
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Config = {
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"min-width": 80,
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"min-width": 80,
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"min-height": 24,
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"min-height": 24,
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"font": "Ubuntu Mono Bold 10",
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"font": "Ubuntu Mono Bold 10",
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"opacity": 65535
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"opacity": 65535
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}
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}
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### State Vars ###
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### State Vars ###
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Terminals = {}
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Terminals = {}
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TermMinWidth = 1
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TermMinWidth = 1
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TermMinHeight = 1
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TermMinHeight = 1
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### GUI Objects ###
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### GUI Objects ###
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MainWin = gtk.Window()
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MainWin = gtk.Window()
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ScrollWin = gtk.ScrolledWindow()
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ScrollWin = gtk.ScrolledWindow()
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LayoutTable = gtk.Table()
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LayoutTable = gtk.Table()
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EntryBox = gtk.Entry()
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EntryBox = gtk.Entry()
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### Methods ###
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### Methods ###
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def reflowTable(self, cols=1, rows=1):
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def reflowTable(self, cols=1, rows=1):
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# empty table and re-size
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# empty table and re-size
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hosts = sorted(self.Terminals.keys(), reverse=True)
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hosts = sorted(self.Terminals.keys(), reverse=True)
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for host in hosts:
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for host in hosts:
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if self.Terminals[host].parent == self.LayoutTable:
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if self.Terminals[host].parent == self.LayoutTable:
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self.LayoutTable.remove(self.Terminals[host])
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self.LayoutTable.remove(self.Terminals[host])
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self.LayoutTable.resize(rows, cols)
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self.LayoutTable.resize(rows, cols)
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# layout terminals
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# layout terminals
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for row in range(rows):
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for row in range(rows):
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for col in range(cols):
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for col in range(cols):
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if len(hosts) > 0:
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if len(hosts) > 0:
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host = hosts.pop()
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host = hosts.pop()
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self.Terminals[host].set_size(self.Config["min-width"], self.Config["min-height"])
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self.Terminals[host].set_size(self.Config["min-width"], self.Config["min-height"])
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self.LayoutTable.attach(self.Terminals[host], col, col+1, row, row+1)
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self.LayoutTable.attach(self.Terminals[host], col, col + 1, row, row + 1)
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def reflow(self, force=False):
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def reflow(self, force=False):
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# reconfigure before updating rows and columns
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# reconfigure before updating rows and columns
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self.configTerminals()
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self.configTerminals()
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num_terms = len(self.Terminals.keys())
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num_terms = len(self.Terminals.keys())
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if num_terms < 1:
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if num_terms < 1:
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gtk.main_quit()
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gtk.main_quit()
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# main_quit desn't happen immediately
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# main_quit desn't happen immediately
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return False
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return False
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size = self.MainWin.allocation
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size = self.MainWin.allocation
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cols = int(math.floor((size.width + self.LayoutTable.props.column_spacing) / float(self.TermMinWidth)))
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cols = int(math.floor((size.width + self.LayoutTable.props.column_spacing) / float(self.TermMinWidth)))
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if cols < 1 or num_terms == 1:
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if cols < 1 or num_terms == 1:
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cols = 1
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cols = 1
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elif cols > num_terms:
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elif cols > num_terms:
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cols = num_terms
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cols = num_terms
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rows = int(math.ceil(num_terms/float(cols)))
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rows = int(math.ceil(num_terms / float(cols)))
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if rows < 1:
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if rows < 1:
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rows = 1
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rows = 1
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if (self.LayoutTable.props.n_columns != cols) or (self.LayoutTable.props.n_rows != rows) or force:
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if (self.LayoutTable.props.n_columns != cols) or (self.LayoutTable.props.n_rows != rows) or force:
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self.reflowTable(cols, rows)
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self.reflowTable(cols, rows)
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self.MainWin.show_all()
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self.MainWin.show_all()
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def configTerminals(self):
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def configTerminals(self):
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for host in self.Terminals:
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for host in self.Terminals:
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terminal = self.Terminals[host]
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terminal = self.Terminals[host]
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# -1 == infinite scrollback
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# -1 == infinite scrollback
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terminal.set_scrollback_lines(-1)
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terminal.set_scrollback_lines(-1)
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terminal.set_size(self.Config["min-width"], self.Config["min-height"])
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terminal.set_size(self.Config["min-width"], self.Config["min-height"])
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terminal.set_font_from_string(self.Config["font"])
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terminal.set_font_from_string(self.Config["font"])
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terminal.set_opacity(int(self.Config["opacity"]))
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terminal.set_opacity(int(self.Config["opacity"]))
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self.TermMinWidth = (terminal.get_char_width() * self.Config["min-width"]) + terminal.get_padding()[0]
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self.TermMinWidth = (terminal.get_char_width() * self.Config["min-width"]) + terminal.get_padding()[0]
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self.TermMinHeight = (terminal.get_char_height() * self.Config["min-height"]) + terminal.get_padding()[1]
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self.TermMinHeight = (terminal.get_char_height() * self.Config["min-height"]) + terminal.get_padding()[1]
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def removeTerminal(self, terminal):
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def removeTerminal(self, terminal):
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# brute force search since we don't actually know the hostname from the
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# brute force search since we don't actually know the hostname from the
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# terminal object. this is an infrequent operation, so it should be fine.
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# terminal object. this is an infrequent operation, so it should be fine.
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for host in self.Terminals.keys():
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for host in self.Terminals.keys():
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if terminal == self.Terminals[host]:
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if terminal == self.Terminals[host]:
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self.LayoutTable.remove(self.Terminals[host])
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self.LayoutTable.remove(self.Terminals[host])
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del self.Terminals[host]
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del self.Terminals[host]
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self.reflow(force=True)
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self.reflow(force=True)
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def initGUI(self):
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def initGUI(self):
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theme = gtk.icon_theme_get_default()
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theme = gtk.icon_theme_get_default()
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icon_list = []
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if theme.has_icon("terminal"):
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if theme.has_icon("terminal"):
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icon = theme.lookup_icon("terminal", 128, flags=gtk.ICON_LOOKUP_USE_BUILTIN)
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icon = theme.lookup_icon("terminal", 128, flags=gtk.ICON_LOOKUP_USE_BUILTIN)
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if icon is not None:
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if icon is not None:
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gtk.window_set_default_icon(icon.load_icon())
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gtk.window_set_default_icon(icon.load_icon())
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self.MainWin.set_title("crussh: " + ' '.join(self.Terminals.keys()))
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self.MainWin.set_title("crussh: " + ' '.join(self.Terminals.keys()))
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self.MainWin.set_role(role="crussh_main_win")
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self.MainWin.set_role(role="crussh_main_win")
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self.MainWin.connect("delete-event", lambda window, event: gtk.main_quit())
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self.MainWin.connect("delete-event", lambda window, event: gtk.main_quit())
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MainVBox = gtk.VBox()
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MainVBox = gtk.VBox()
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self.MainWin.add(MainVBox)
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self.MainWin.add(MainVBox)
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MainMenuBar = gtk.MenuBar()
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MainMenuBar = gtk.MenuBar()
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MainVBox.pack_start(MainMenuBar, fill=True, expand=False)
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MainVBox.pack_start(MainMenuBar, fill=True, expand=False)
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FileItem = gtk.MenuItem(label="File")
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FileItem = gtk.MenuItem(label="File")
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FileMenu = gtk.Menu()
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FileMenu = gtk.Menu()
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FileItem.set_submenu(FileMenu)
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FileItem.set_submenu(FileMenu)
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QuitItem = gtk.MenuItem(label="Quit")
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QuitItem = gtk.MenuItem(label="Quit")
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QuitItem.connect("activate", lambda discard: gtk.main_quit())
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QuitItem.connect("activate", lambda discard: gtk.main_quit())
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FileMenu.append(QuitItem)
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FileMenu.append(QuitItem)
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MainMenuBar.append(FileItem)
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MainMenuBar.append(FileItem)
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EditItem = gtk.MenuItem(label="Edit")
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EditItem = gtk.MenuItem(label="Edit")
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EditMenu = gtk.Menu()
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EditMenu = gtk.Menu()
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EditItem.set_submenu(EditMenu)
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EditItem.set_submenu(EditMenu)
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PrefsItem = gtk.MenuItem(label="Preferences")
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PrefsItem = gtk.MenuItem(label="Preferences")
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def save_func(new_config):
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self.Config = new_config
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self.reflow(force=True)
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# save to file last, so it doesn't hold up other GUI actions
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conf_json = json.dumps(self.Config, sort_keys=True, indent=4)
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try:
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conf_file = open(os.path.expanduser("~/.crusshrc"), 'w')
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conf_file.write(conf_json)
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conf_file.close()
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except:
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pass
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PrefsItem.connect("activate", lambda discard: CruSSHConf(self.Config, save_func))
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EditMenu.append(PrefsItem)
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MainMenuBar.append(EditItem)
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self.ScrollWin.props.hscrollbar_policy = gtk.POLICY_NEVER
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def save_func(new_config):
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self.ScrollWin.props.vscrollbar_policy = gtk.POLICY_ALWAYS
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self.Config = new_config
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self.ScrollWin.props.shadow_type = gtk.SHADOW_ETCHED_IN
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self.reflow(force=True)
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MainVBox.pack_start(self.ScrollWin)
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# save to file last, so it doesn't hold up other GUI actions
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conf_json = json.dumps(self.Config, sort_keys=True, indent=4)
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try:
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conf_file = open(os.path.expanduser("~/.crusshrc"), 'w')
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conf_file.write(conf_json)
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conf_file.close()
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except:
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||||||
|
pass
|
||||||
|
PrefsItem.connect("activate", lambda discard: CruSSHConf(self.Config, save_func))
|
||||||
|
EditMenu.append(PrefsItem)
|
||||||
|
MainMenuBar.append(EditItem)
|
||||||
|
|
||||||
self.LayoutTable.set_homogeneous(True)
|
self.ScrollWin.props.hscrollbar_policy = gtk.POLICY_NEVER
|
||||||
self.LayoutTable.set_row_spacings(1)
|
self.ScrollWin.props.vscrollbar_policy = gtk.POLICY_ALWAYS
|
||||||
self.LayoutTable.set_col_spacings(1)
|
self.ScrollWin.props.shadow_type = gtk.SHADOW_ETCHED_IN
|
||||||
self.ScrollWin.add_with_viewport(self.LayoutTable)
|
MainVBox.pack_start(self.ScrollWin)
|
||||||
self.ScrollWin.set_size_request(self.TermMinWidth, self.TermMinHeight)
|
|
||||||
|
|
||||||
# don't display chars while typing.
|
self.LayoutTable.set_homogeneous(True)
|
||||||
self.EntryBox.set_visibility(False)
|
self.LayoutTable.set_row_spacings(1)
|
||||||
self.EntryBox.set_invisible_char(' ')
|
self.LayoutTable.set_col_spacings(1)
|
||||||
# forward key events to all terminals
|
self.ScrollWin.add_with_viewport(self.LayoutTable)
|
||||||
def feed_input(widget, event):
|
self.ScrollWin.set_size_request(self.TermMinWidth, self.TermMinHeight)
|
||||||
if event.type in [gtk.gdk.KEY_PRESS, gtk.gdk.KEY_RELEASE]:
|
|
||||||
# erase buffer on every entry, so that passwords aren't revealed
|
|
||||||
self.EntryBox.props.buffer.delete_text(0, -1)
|
|
||||||
# propagate to every terminal
|
|
||||||
for host in self.Terminals:
|
|
||||||
t_event = event.copy()
|
|
||||||
self.Terminals[host].event(t_event)
|
|
||||||
# this stops regular handler from firing, switching focus.
|
|
||||||
return True
|
|
||||||
self.EntryBox.connect("key_press_event", feed_input)
|
|
||||||
self.EntryBox.connect("key_release_event", feed_input)
|
|
||||||
MainVBox.pack_start(self.EntryBox, False, False)
|
|
||||||
|
|
||||||
# reflow layout on size change.
|
# don't display chars while typing.
|
||||||
self.MainWin.connect("size-allocate", lambda widget, allocation: self.reflow())
|
self.EntryBox.set_visibility(False)
|
||||||
|
self.EntryBox.set_invisible_char(' ')
|
||||||
|
|
||||||
# give EntryBox default focus on init
|
# forward key events to all terminals
|
||||||
self.EntryBox.props.has_focus = True
|
def feed_input(widget, event):
|
||||||
|
if event.type in [gtk.gdk.KEY_PRESS, gtk.gdk.KEY_RELEASE]:
|
||||||
|
# erase buffer on every entry, so that passwords aren't revealed
|
||||||
|
self.EntryBox.props.buffer.delete_text(0, -1)
|
||||||
|
# propagate to every terminal
|
||||||
|
for host in self.Terminals:
|
||||||
|
t_event = event.copy()
|
||||||
|
self.Terminals[host].event(t_event)
|
||||||
|
# this stops regular handler from firing, switching focus.
|
||||||
|
return True
|
||||||
|
self.EntryBox.connect("key_press_event", feed_input)
|
||||||
|
self.EntryBox.connect("key_release_event", feed_input)
|
||||||
|
MainVBox.pack_start(self.EntryBox, False, False)
|
||||||
|
|
||||||
def __init__(self, hosts, ssh_cmd="/usr/bin/ssh", ssh_args=None):
|
# reflow layout on size change.
|
||||||
# load existing config file, if present
|
self.MainWin.connect("size-allocate", lambda widget, allocation: self.reflow())
|
||||||
try:
|
|
||||||
# merge dicts to allow upgrade from old configs
|
|
||||||
new_config = json.load(open(os.path.expanduser('~/.crusshrc')))
|
|
||||||
self.Config.update(new_config)
|
|
||||||
except:
|
|
||||||
pass
|
|
||||||
|
|
||||||
# init all terminals
|
# give EntryBox default focus on init
|
||||||
for host in hosts:
|
self.EntryBox.props.has_focus = True
|
||||||
terminal = vte.Terminal()
|
|
||||||
# TODO: disable only this terminal widget on child exit
|
|
||||||
# v.connect("child-exited", lambda term: gtk.main_quit())
|
|
||||||
cmd_str = ssh_cmd
|
|
||||||
if ssh_args is not None:
|
|
||||||
cmd_str += " " + ssh_args
|
|
||||||
cmd_str += " " + host
|
|
||||||
cmd = cmd_str.split(' ')
|
|
||||||
terminal.fork_command(command=cmd[0], argv=cmd)
|
|
||||||
self.Terminals[host] = terminal
|
|
||||||
|
|
||||||
# hook terminals so they reflow layout on exit
|
def __init__(self, hosts, ssh_cmd="/usr/bin/ssh", ssh_args=None):
|
||||||
self.Terminals[host].connect("child-exited", self.removeTerminal)
|
# load existing config file, if present
|
||||||
# configure all terminals
|
try:
|
||||||
self.configTerminals()
|
# merge dicts to allow upgrade from old configs
|
||||||
# reflow after reconfig for font size changes
|
new_config = json.load(open(os.path.expanduser('~/.crusshrc')))
|
||||||
self.initGUI()
|
self.Config.update(new_config)
|
||||||
self.reflow(force=True)
|
except:
|
||||||
|
pass
|
||||||
|
|
||||||
|
# init all terminals
|
||||||
|
for host in hosts:
|
||||||
|
terminal = vte.Terminal()
|
||||||
|
# TODO: disable only this terminal widget on child exit
|
||||||
|
# v.connect("child-exited", lambda term: gtk.main_quit())
|
||||||
|
cmd_str = ssh_cmd
|
||||||
|
if ssh_args is not None:
|
||||||
|
cmd_str += " " + ssh_args
|
||||||
|
cmd_str += " " + host
|
||||||
|
cmd = cmd_str.split(' ')
|
||||||
|
terminal.fork_command(command=cmd[0], argv=cmd)
|
||||||
|
self.Terminals[host] = terminal
|
||||||
|
|
||||||
|
# hook terminals so they reflow layout on exit
|
||||||
|
self.Terminals[host].connect("child-exited", self.removeTerminal)
|
||||||
|
# configure all terminals
|
||||||
|
self.configTerminals()
|
||||||
|
# reflow after reconfig for font size changes
|
||||||
|
self.initGUI()
|
||||||
|
self.reflow(force=True)
|
||||||
|
|
||||||
if __name__ == "__main__":
|
if __name__ == "__main__":
|
||||||
import argparse
|
import argparse
|
||||||
|
|
||||||
### Parse CLI Args ###
|
### Parse CLI Args ###
|
||||||
parser = argparse.ArgumentParser(
|
parser = argparse.ArgumentParser(
|
||||||
description="Connect to multiple hosts in parallel.",
|
description="Connect to multiple hosts in parallel.",
|
||||||
usage="%(prog)s [OPTIONS] [--] HOST [HOST ...]",
|
usage="%(prog)s [OPTIONS] [--] HOST [HOST ...]",
|
||||||
epilog="* NOTE: You can pass options to ssh if you add '--' before your list of hosts")
|
epilog="* NOTE: You can pass options to ssh if you add '--' before your list of hosts")
|
||||||
parser.add_argument("--ssh", dest='ssh', default="/usr/bin/ssh",
|
parser.add_argument("--ssh", dest='ssh', default="/usr/bin/ssh",
|
||||||
help="specify the SSH executable to use (default: %(default)s)")
|
help="specify the SSH executable to use (default: %(default)s)")
|
||||||
(args, hosts) = parser.parse_known_args()
|
(args, hosts) = parser.parse_known_args()
|
||||||
|
|
||||||
if len(hosts) == 0:
|
if len(hosts) == 0:
|
||||||
parser.print_usage()
|
parser.print_usage()
|
||||||
parser.exit(2)
|
parser.exit(2)
|
||||||
|
|
||||||
try:
|
try:
|
||||||
offset = hosts.index("--")
|
offset = hosts.index("--")
|
||||||
except:
|
except:
|
||||||
ssh_args = None
|
ssh_args = None
|
||||||
else:
|
else:
|
||||||
ssh_args = " ".join(hosts[0:offset])
|
ssh_args = " ".join(hosts[0:offset])
|
||||||
hosts = hosts[offset + 1:]
|
hosts = hosts[offset + 1:]
|
||||||
|
|
||||||
### Start Execution ###
|
### Start Execution ###
|
||||||
crussh = CruSSH(hosts, args.ssh, ssh_args)
|
crussh = CruSSH(hosts, args.ssh, ssh_args)
|
||||||
gtk.main()
|
gtk.main()
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user