85 lines
2.8 KiB
Python
85 lines
2.8 KiB
Python
from tclCommands.TclCommand import TclCommandSignaled
|
|
from camlib import CNCjob
|
|
|
|
import collections
|
|
|
|
|
|
class TclCommandExportGcode(TclCommandSignaled):
|
|
"""
|
|
Tcl shell command to export gcode as tcl output for "set X [export_gcode ...]"
|
|
|
|
Requires name to be available. It might still be in the
|
|
making at the time this function is called, so check for
|
|
promises and send to background if there are promises.
|
|
|
|
|
|
This export may be captured and passed as preamble
|
|
to another "export_gcode" or "write_gcode" call to join G-Code.
|
|
|
|
example:
|
|
set_sys units MM
|
|
new
|
|
open_gerber tests/gerber_files/simple1.gbr -outname margin
|
|
isolate margin -dia 3
|
|
cncjob margin_iso
|
|
cncjob margin_iso
|
|
set EXPORT [export_gcode margin_iso_cnc]
|
|
write_gcode margin_iso_cnc_1 /tmp/file.gcode ${EXPORT}
|
|
|
|
"""
|
|
|
|
# array of all command aliases, to be able use old names for backward compatibility (add_poly, add_polygon)
|
|
aliases = ['export_gcode']
|
|
|
|
description = '%s %s' % ("--", "Return Gcode into console output.")
|
|
|
|
# dictionary of types from Tcl command, needs to be ordered
|
|
arg_names = collections.OrderedDict([
|
|
('name', str),
|
|
('preamble', str),
|
|
('postamble', str),
|
|
])
|
|
|
|
# dictionary of types from Tcl command, needs to be ordered , this is for options like -optionname value
|
|
option_types = collections.OrderedDict()
|
|
|
|
# array of mandatory options for current Tcl command: required = {'name','outname'}
|
|
required = ['name']
|
|
|
|
# structured help for current command, args needs to be ordered
|
|
help = {
|
|
'main': "Export gcode into console output.",
|
|
'args': collections.OrderedDict([
|
|
('name', 'Name of the source Geometry object. Required.'),
|
|
('preamble', 'Prepend GCode to the original GCode.'),
|
|
('postamble', 'Append GCode o the original GCode.'),
|
|
]),
|
|
'examples': ['export_gcode geo_name -preamble "G01 X10 Y10" -postamble "G00 X20 Y20\nM04"']
|
|
}
|
|
|
|
def execute(self, args, unnamed_args):
|
|
"""
|
|
execute current TCL shell command
|
|
|
|
:param args: array of known named arguments and options
|
|
:param unnamed_args: array of other values which were passed into command
|
|
without -somename and we do not have them in known arg_names
|
|
:return: None or exception
|
|
"""
|
|
|
|
name = args['name']
|
|
|
|
obj = self.app.collection.get_by_name(name)
|
|
if obj is None:
|
|
self.raise_tcl_error("Object not found: %s" % name)
|
|
|
|
if not isinstance(obj, CNCjob):
|
|
self.raise_tcl_error('Expected CNCjob, got %s %s.' % (name, type(obj)))
|
|
|
|
if self.app.collection.has_promises():
|
|
self.raise_tcl_error('!!!Promises exists, but should not here!!!')
|
|
|
|
del args['name']
|
|
obj.get_gcode(**args)
|
|
return
|