Added linuxcnc test config before video release
This commit is contained in:
Hakan Bastedt
217
linuxcnc/sim.gmoccapy.lathe_configs/lathehandler.py
Executable file
217
linuxcnc/sim.gmoccapy.lathe_configs/lathehandler.py
Executable file
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#!/usr/bin/env python3
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# vim: sts=4 sw=4 et
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# This is a component of EMC
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# savestate.py copyright 2013 Andy Pugh
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# based on code from
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# probe.py Copyright 2010 Michael Haberler
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#
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA''''''
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import os,sys
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from gladevcp.persistence import IniFile,widget_defaults,set_debug,select_widgets
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import hal
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import hal_glib
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import glib
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import linuxcnc
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import cairo
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import signal
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import re
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import gi
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gi.require_version('Rsvg', '2.0')
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gi.require_version('Gtk', '3.0')
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from gi.repository import Gtk
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from gi.repository import Gdk
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from gi.repository import GObject
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from gi.repository import Pango
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from gi.repository import Rsvg
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from gi.repository import GdkPixbuf
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debug = 0
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notouch = 0
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norun = 0
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class HandlerClass:
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active = False
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tab_num = 0
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def on_expose(self,nb,data=None):
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tab_num = nb.get_current_page()
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tab = nb.get_nth_page(tab_num)
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alloc = tab.get_allocation()
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x, y, w, h = (alloc.x, alloc.y, alloc.width, alloc.height)
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pixbuf = self.svg.get_pixbuf_sub(f'#layer{tab_num}').scale_simple(w-10, h-10, GdkPixbuf.InterpType.BILINEAR)
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im = self.builder.get_object(f'Image{tab_num}')
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im.set_from_pixbuf(pixbuf)
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for c in im.get_parent().get_children():
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if c.get_has_tooltip():
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m = re.findall(r'<!--(\d+),(\d+)-->', c.get_tooltip_markup())
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if len(m) > 0:
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x1 = int(m[0][0]); y1 = int(m[0][1])
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c.set_margin_left(max(0, w * x1/1500))
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c.set_margin_top(max(0, h * y1/1000))
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# decide if our window is active to mask the cycle-start hardware button
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# FIXME: This is probably not as reliable as one might wish.
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def event(self,w,event):
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if w.is_active():
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if w.has_toplevel_focus() :
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self.active = True
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else:
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self.active = False
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# Capture notify events
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def on_map_event(self, widget, data=None):
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top = widget.get_toplevel()
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top.connect('notify', self.event)
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def on_destroy(self,obj,data=None):
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self.ini.save_state(self)
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def on_restore_defaults(self,button,data=None):
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'''
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example callback for 'Reset to defaults' button
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currently unused
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'''
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self.ini.create_default_ini()
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self.ini.restore_state(self)
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def __init__(self, halcomp,builder,useropts):
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self.halcomp = halcomp
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self.builder = builder
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self.ini_filename = 'savestate.sav'
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self.defaults = { IniFile.vars: dict(),
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IniFile.widgets : widget_defaults(select_widgets(self.builder.get_objects(),
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hal_only=False,output_only = True))
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}
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self.ini = IniFile(self.ini_filename,self.defaults,self.builder)
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self.ini.restore_state(self)
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# A pin to use a physical switch to start the cycle
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self.cycle_start = hal_glib.GPin(halcomp.newpin('cycle-start', hal.HAL_BIT, hal.HAL_IN))
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self.cycle_start.connect('value-changed', self.cycle_pin)
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# This catches the signal from Touchy to say that the tab is exposed
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t = self.builder.get_object('macrobox')
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t.connect('map-event',self.on_map_event)
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t.add_events(Gdk.EventMask.STRUCTURE_MASK)
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self.cmd = linuxcnc.command()
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# This connects the expose event to re-draw and scale the SVG frames
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t = self.builder.get_object('tabs1')
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t.connect_after("draw", self.on_expose)
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t.connect("destroy", Gtk.main_quit)
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t.add_events(Gdk.EventMask.STRUCTURE_MASK)
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self.svg = Rsvg.Handle().new_from_file('LatheMacro.svg')
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self.active = True
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# handle Useropts
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if norun:
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for c in range(0,6):
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print(c)
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print( f'tab{c}.action')
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self.builder.get_object(f'tab{c}.action').set_visible(False)
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def show_keyb(self, obj, data=None):
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if notouch: return False
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self.active_ctrl = obj
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self.keyb = self.builder.get_object('keyboard')
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self.entry = self.builder.get_object('entry1')
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self.entry.modify_font(Pango.FontDescription("courier 42"))
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self.entry.set_text("")
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resp = self.keyb.run()
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return True
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def keyb_prev_click(self, obj, data=None):
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self.entry.set_text(self.active_ctrl.get_text())
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def keyb_number_click(self, obj, data=None):
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data = self.entry.get_text()
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data = data + obj.get_label()
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if any( x in data for x in [ '/2', '/4', '/8', '/16', '/32', '/64', '/128']):
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v = [0] + [float(x) for x in data.replace('/','.').split('.')]
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data = f'{v[-3] + v[-2]/v[-1]:6.7}'
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self.entry.set_text(data)
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def keyb_pm_click(self, obj, data=None):
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data = self.entry.get_text()
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if data[0] == '-':
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data = data[1:]
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else:
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data = '-' + data
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self.entry.set_text(data)
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def keyb_convert_click(self, obj, data=None):
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v = float(self.entry.get_text())
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op = obj.get_label()
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if op == 'in->mm':
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self.entry.set_text(f'{v * 25.4:6.4}')
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elif op == 'mm->in':
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self.entry.set_text(f'{v / 25.4:6.4}')
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elif op == 'tpi->pitch':
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self.entry.set_text(f'{25.4 / v:6.4}')
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elif op == 'pitch->tpi':
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self.entry.set_text(f'{25.4 / v:6.4}')
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def keyb_del_click(self, obj, data=None):
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data = self.entry.get_text()
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data = data[:-1]
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self.entry.set_text(data)
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def keyb_clear_click(self, obj, data=None):
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self.entry.set_text('')
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def keyb_cancel_click(self, obj, data=None):
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self.keyb.hide()
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def keyb_ok_click(self, obj, data=None):
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if self.entry.get_text() != '':
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self.active_ctrl.set_value(float(self.entry.get_text()))
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self.keyb.hide()
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def set_alpha(self, obj, data = None):
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cr = obj.get_property('window').cairo_create()
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cr.set_source_rgba(1.0, 1.0, 1.0, 0.0)
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def cycle_pin(self, pin, data = None):
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if pin.get() == 0:
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return
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if self.active:
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nb = self.builder.get_object('tabs1')
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print('current tab', nb.get_current_page())
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c = self.builder.get_object(f"tab{nb.get_current_page()}.action")
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if c is not None:
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self.cmd.abort()
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self.cmd.mode(linuxcnc.MODE_MDI)
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self.cmd.wait_complete()
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c.emit('clicked')
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print(c.get_name(), "clicked")
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def testing(self, obj, data = None):
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print('event', data)
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def get_handlers(halcomp,builder,useropts):
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global debug
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for cmd in useropts:
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print(cmd)
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exec(cmd, globals())
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set_debug(debug)
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return [HandlerClass(halcomp,builder,useropts)]
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