353 lines
16 KiB
Python
353 lines
16 KiB
Python
from tclCommands.TclCommand import TclCommandSignaled
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import collections
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import math
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import gettext
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import appTranslation as fcTranslate
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import builtins
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fcTranslate.apply_language('strings')
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if '_' not in builtins.__dict__:
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_ = gettext.gettext
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class TclCommandDrillcncjob(TclCommandSignaled):
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"""
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Tcl shell command to Generates a Drill CNC Job from a Excellon Object.
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"""
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# array of all command aliases, to be able use old names for backward compatibility (add_poly, add_polygon)
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aliases = ['drillcncjob']
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description = '%s %s' % ("--", "Generates a Drill CNC Job object from a Excellon Object.")
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# dictionary of types from Tcl command, needs to be ordered
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arg_names = collections.OrderedDict([
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('name', str)
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])
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# dictionary of types from Tcl command, needs to be ordered , this is for options like -optionname value
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option_types = collections.OrderedDict([
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('drilled_dias', str),
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('drillz', float),
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('dpp', float),
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('travelz', float),
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('feedrate_z', float),
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('feedrate_rapid', float),
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('spindlespeed', int),
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('toolchangez', float),
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('toolchangexy', str),
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('startz', float),
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('endz', float),
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('endxy', str),
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('dwelltime', float),
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('pp', str),
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('opt_type', str),
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('diatol', float),
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('muted', str),
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('outname', str)
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])
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# array of mandatory options for current Tcl command: required = {'name','outname'}
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required = ['name']
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# structured help for current command, args needs to be ordered
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help = {
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'main': "Generates a Drill CNC Job from a Excellon Object.",
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'args': collections.OrderedDict([
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('name', 'Name of the source object.'),
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('drilled_dias',
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'Comma separated tool diameters of the drills to be drilled (example: 0.6,1.0 or 3.125). '
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'WARNING: No space allowed'),
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('drillz', 'Drill depth into material (example: -2.0). Negative value.'),
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('dpp', 'Progressive drilling into material with a specified step (example: 0.7). Positive value.'),
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('travelz', 'Travel distance above material (example: 2.0).'),
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('feedrate_z', 'Drilling feed rate. It is the speed on the Z axis.'),
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('feedrate_rapid', 'Rapid drilling feed rate.'),
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('spindlespeed', 'Speed of the spindle in rpm (example: 4000).'),
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('toolchangez', 'Z distance for toolchange (example: 30.0).\n'
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'If used in the command then a toolchange event will be included in gcode'),
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('toolchangexy', 'The X,Y coordinates at Toolchange event in format (x, y) (example: (30.0, 15.2) or '
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'without parenthesis like: 0.3,1.0). WARNING: no spaces allowed in the value.'),
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('startz', 'The Z coordinate at job start (example: 30.0).'),
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('endz', 'The Z coordinate at job end (example: 30.0).'),
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('endxy', 'The X,Y coordinates at job end in format (x, y) (example: (2.0, 1.2) or without parenthesis'
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'like: 0.3,1.0). WARNING: no spaces allowed in the value.'),
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('dwelltime', 'Time to pause to allow the spindle to reach the full speed.\n'
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'If it is not used in command then it will not be included'),
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('pp', 'This is the Excellon preprocessor name: case_sensitive, no_quotes'),
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('opt_type', 'Name of move optimization type. B by default for Basic OR-Tools, M for Metaheuristic OR-Tools'
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'T from Travelling Salesman Algorithm. B and M works only for 64bit version of FlatCAM and '
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'T works only for 32bit version of FlatCAM'),
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('diatol', 'Tolerance. Percentange (0.0 ... 100.0) within which dias in drilled_dias will be judged to be '
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'the same as the ones in the tools from the Excellon object. E.g: if in drill_dias we have a '
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'diameter with value 1.0, in the Excellon we have a tool with dia = 1.05 and we set a tolerance '
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'diatol = 5.0 then the drills with the dia = (0.95 ... 1.05) '
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'in Excellon will be processed. Float number.'),
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('muted', 'It will not put errors in the Shell or status bar. Can be True (1) or False (0).'),
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('outname', 'Name of the resulting Geometry object.')
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]),
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'examples': ['drillcncjob test.TXT -drillz -1.5 -travelz 14 -feedrate_z 222 -feedrate_rapid 456 '
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'-spindlespeed 777 -toolchangez 33 -endz 22 -pp default\n'
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'Usage of -feedrate_rapid matter only when the preprocessor is using it, like -marlin-.',
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'drillcncjob test.DRL -drillz -1.7 -dpp 0.5 -travelz 2 -feedrate_z 800 -endxy 3,3']
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}
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def execute(self, args, unnamed_args):
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"""
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execute current TCL shell command
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:param args: array of known named arguments and options
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:param unnamed_args: array of other values which were passed into command
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without -somename and we do not have them in known arg_names
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:return: None or exception
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"""
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name = args['name']
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obj = self.app.collection.get_by_name(name)
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if 'outname' not in args:
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args['outname'] = name + "_cnc"
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if 'muted' in args:
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try:
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par = args['muted'].capitalize()
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except AttributeError:
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par = args['muted']
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muted = bool(eval(par))
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else:
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muted = False
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if obj is None:
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if muted is False:
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self.raise_tcl_error("Object not found: %s" % name)
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else:
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return "fail"
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if obj.kind != 'excellon':
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if muted is False:
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self.raise_tcl_error('Expected ExcellonObject, got %s %s.' % (name, type(obj)))
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else:
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return "fail"
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xmin = obj.options['xmin']
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ymin = obj.options['ymin']
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xmax = obj.options['xmax']
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ymax = obj.options['ymax']
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def job_init(job_obj, app_obj):
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# tools = args["tools"] if "tools" in args else 'all'
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try:
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if 'drilled_dias' in args and args['drilled_dias'] != 'all':
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diameters = [x.strip() for x in args['drilled_dias'].split(",") if x != '']
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nr_diameters = len(diameters)
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req_tools = set()
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for tool in obj.tools:
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for req_dia in diameters:
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obj_dia_form = float(
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'%.*f' % (obj.decimals, float(obj.tools[tool]["tooldia"])))
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req_dia_form = float('%.*f' % (obj.decimals, float(req_dia)))
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if 'diatol' in args:
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tolerance = args['diatol'] / 100
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tolerance = 0.0 if tolerance < 0.0 else tolerance
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tolerance = 1.0 if tolerance > 1.0 else tolerance
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if math.isclose(obj_dia_form, req_dia_form, rel_tol=tolerance):
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req_tools.add(str(tool))
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nr_diameters -= 1
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else:
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if obj_dia_form == req_dia_form:
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req_tools.add(str(tool))
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nr_diameters -= 1
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if nr_diameters > 0:
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if muted is False:
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self.raise_tcl_error("One or more tool diameters of the drills to be drilled passed to the "
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"TclCommand are not actual tool diameters in the Excellon object.")
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else:
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return "fail"
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# make a string of diameters separated by comma; this is what generate_from_excellon_by_tool() is
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# expecting as tools parameter
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tools = ','.join(req_tools)
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tools += ','
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# no longer needed
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del args['drilled_dias']
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args.pop('diatol', None)
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# Split and put back. We are passing the whole dictionary later.
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# args['milled_dias'] = [x.strip() for x in args['tools'].split(",")]
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else:
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tools = 'all'
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except Exception as e:
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tools = 'all'
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if muted is False:
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self.raise_tcl_error("Bad tools: %s" % str(e))
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else:
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return "fail"
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used_tools_info = []
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used_tools_info.insert(0, [_("Tool_nr"), _("Diameter"), _("Drills_Nr"), _("Slots_Nr")])
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# populate the information's list for used tools
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if tools == 'all':
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sort = []
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for k, v in list(obj.tools.items()):
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sort.append((k, v.get('tooldia')))
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sorted_tools = sorted(sort, key=lambda t1: t1[1])
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use_tools = [i[0] for i in sorted_tools]
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for tool_no in use_tools:
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tool_dia_used = obj.tools[tool_no]['tooldia']
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drill_cnt = 0 # variable to store the nr of drills per tool
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slot_cnt = 0 # variable to store the nr of slots per tool
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# Find no of drills for the current tool
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if 'drills' in obj.tools[tool_no] and obj.tools[tool_no]['drills']:
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drill_cnt = len(obj.tools[tool_no]['drills'])
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# Find no of slots for the current tool
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if 'slots' in obj.tools[tool_no] and obj.tools[tool_no]['slots']:
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slot_cnt = len(obj.tools[tool_no]['slots'])
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used_tools_info.append([str(tool_no), str(tool_dia_used), str(drill_cnt), str(slot_cnt)])
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drillz = args["drillz"] if "drillz" in args and args["drillz"] is not None else \
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obj.options["tools_drill_cutz"]
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if "toolchangez" in args:
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toolchange = True
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if args["toolchangez"] is not None:
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toolchangez = args["toolchangez"]
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else:
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toolchangez = obj.options["tools_drill_toolchangez"]
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else:
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toolchange = self.app.defaults["tools_drill_toolchange"]
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toolchangez = float(self.app.defaults["tools_drill_toolchangez"])
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if "toolchangexy" in args and args["tools_drill_toolchangexy"]:
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xy_toolchange = args["toolchangexy"]
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else:
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if self.app.defaults["tools_drill_toolchangexy"]:
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xy_toolchange = str(self.app.defaults["tools_drill_toolchangexy"])
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else:
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xy_toolchange = '0, 0'
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if len(eval(xy_toolchange)) != 2:
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self.raise_tcl_error("The entered value for 'toolchangexy' needs to have the format x,y or "
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"in format (x, y) - no spaces allowed. But always two comma separated values.")
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endz = args["endz"] if "endz" in args and args["endz"] is not None else \
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self.app.defaults["tools_drill_endz"]
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if "endxy" in args and args["endxy"]:
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xy_end = args["endxy"]
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else:
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if self.app.defaults["tools_drill_endxy"]:
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xy_end = str(self.app.defaults["tools_drill_endxy"])
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else:
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xy_end = '0, 0'
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if len(eval(xy_end)) != 2:
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self.raise_tcl_error("The entered value for 'xy_end' needs to have the format x,y or "
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"in format (x, y) - no spaces allowed. But always two comma separated values.")
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opt_type = args["opt_type"] if "opt_type" in args and args["opt_type"] else 'B'
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# ##########################################################################################
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# ################# Set parameters #########################################################
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# ##########################################################################################
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job_obj.origin_kind = 'excellon'
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job_obj.options['Tools_in_use'] = used_tools_info
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job_obj.options['type'] = 'Excellon'
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pp_excellon_name = args["pp"] if "pp" in args and args["pp"] else self.app.defaults["tools_drill_ppname_e"]
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job_obj.pp_excellon_name = pp_excellon_name
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job_obj.options['ppname_e'] = pp_excellon_name
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if 'dpp' in args:
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job_obj.multidepth = True
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if args['dpp'] is not None:
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job_obj.z_depthpercut = float(args['dpp'])
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else:
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job_obj.z_depthpercut = float(obj.options["dpp"])
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else:
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job_obj.multidepth = self.app.defaults["tools_drill_multidepth"]
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job_obj.z_depthpercut = self.app.defaults["tools_drill_depthperpass"]
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job_obj.z_move = float(args["travelz"]) if "travelz" in args and args["travelz"] else \
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self.app.defaults["tools_drill_travelz"]
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job_obj.feedrate = float(args["feedrate_z"]) if "feedrate_z" in args and args["feedrate_z"] else \
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self.app.defaults["tools_drill_feedrate_z"]
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job_obj.z_feedrate = float(args["feedrate_z"]) if "feedrate_z" in args and args["feedrate_z"] else \
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self.app.defaults["tools_drill_feedrate_z"]
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job_obj.feedrate_rapid = float(args["feedrate_rapid"]) \
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if "feedrate_rapid" in args and args["feedrate_rapid"] else \
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self.app.defaults["tools_drill_feedrate_rapid"]
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job_obj.spindlespeed = float(args["spindlespeed"]) if "spindlespeed" in args else None
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job_obj.spindledir = self.app.defaults['tools_drill_spindlespeed']
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if 'dwelltime' in args:
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job_obj.dwell = True
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if args['dwelltime'] is not None:
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job_obj.dwelltime = float(args['dwelltime'])
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else:
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job_obj.dwelltime = float(self.app.defaults["tools_drill_dwelltime"])
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else:
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job_obj.dwell = self.app.defaults["tools_drill_dwell"]
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job_obj.dwelltime = self.app.defaults["tools_drill_dwelltime"]
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job_obj.toolchange_xy_type = "excellon"
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job_obj.coords_decimals = int(self.app.defaults["cncjob_coords_decimals"])
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job_obj.fr_decimals = int(self.app.defaults["cncjob_fr_decimals"])
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job_obj.options['xmin'] = xmin
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job_obj.options['ymin'] = ymin
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job_obj.options['xmax'] = xmax
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job_obj.options['ymax'] = ymax
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job_obj.z_cut = float(drillz)
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job_obj.toolchange = toolchange
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job_obj.xy_toolchange = xy_toolchange
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job_obj.z_toolchange = float(toolchangez)
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if "startz" in args and args["startz"] is not None:
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job_obj.startz = float(args["startz"])
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else:
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if self.app.defaults["tools_drill_startz"]:
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job_obj.startz = self.app.defaults["tools_drill_startz"]
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else:
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job_obj.startz = self.app.defaults["tools_drill_travelz"]
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job_obj.endz = float(endz)
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job_obj.xy_end = xy_end
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job_obj.excellon_optimization_type = opt_type
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job_obj.spindledir = self.app.defaults["tools_drill_spindledir"]
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ret_val = job_obj.generate_from_excellon_by_tool(obj, tools, use_ui=False)
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job_obj.source_file = ret_val
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if ret_val == 'fail':
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return 'fail'
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job_obj.gc_start = ret_val[1]
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for t_item in job_obj.exc_cnc_tools:
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job_obj.exc_cnc_tools[t_item]['data']['tools_drill_offset'] = \
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float(job_obj.exc_cnc_tools[t_item]['offset_z']) + float(drillz)
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job_obj.exc_cnc_tools[t_item]['data']['tools_drill_ppname_e'] = job_obj.options['ppname_e']
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job_obj.gcode_parse()
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job_obj.create_geometry()
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self.app.app_obj.new_object("cncjob", args['outname'], job_init, plot=False)
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