1 from __future__ import absolute_import
2 from __future__ import division
3 __copyright__ = "Copyright (C) 2013 David Braam - Released under terms of the AGPLv3 License"
5 import os, traceback, math, re, zlib, base64, time, sys, platform, glob, string, stat, types
6 import cPickle as pickle
7 if sys.version_info[0] < 3:
10 import configparser as ConfigParser
12 from Cura.util import resources
13 from Cura.util import version
14 from Cura.util import validators
16 settingsDictionary = {}
18 class setting(object):
19 def __init__(self, name, default, type, category, subcategory):
23 self._default = unicode(default)
24 self._value = self._default
26 self._category = category
27 self._subcategory = subcategory
31 if type is types.FloatType:
32 validators.validFloat(self)
33 elif type is types.IntType:
34 validators.validInt(self)
36 global settingsDictionary
37 settingsDictionary[name] = self
39 settingsList.append(self)
41 def setLabel(self, label, tooltip = ''):
43 self._tooltip = tooltip
46 def setRange(self, minValue = None, maxValue = None):
47 if len(self._validators) < 1:
49 self._validators[0].minValue = minValue
50 self._validators[0].maxValue = maxValue
59 def getCategory(self):
62 def getSubCategory(self):
63 return self._subcategory
65 def isPreference(self):
66 return self._category == 'preference'
68 def isAlteration(self):
69 return self._category == 'alteration'
72 return not self.isAlteration() and not self.isPreference()
86 def setValue(self, value):
87 self._value = unicode(value)
90 result = validators.SUCCESS
92 for validator in self._validators:
93 res, err = validator.validate()
94 if res == validators.ERROR:
96 elif res == validators.WARNING and result != validators.ERROR:
98 if res != validators.SUCCESS:
100 return result, '\n'.join(msgs)
102 def addCondition(self, conditionFunction):
103 self._conditions.append(conditionFunction)
105 def checkConditions(self):
106 for condition in self._conditions:
111 #########################################################
113 #########################################################
114 setting('layer_height', 0.1, float, 'basic', 'Quality').setRange(0.0001).setLabel('Layer height (mm)', 'Layer height in millimeters.\nThis is the most important setting to determen the quality of your print. Normal quality prints are 0.1mm, high quality is 0.06mm. You can go up to 0.25mm with an Ultimaker for very fast prints at low quality.')
115 setting('wall_thickness', 0.8, float, 'basic', 'Quality').setRange(0.0).setLabel('Shell thickness (mm)', 'Thickness of the outside shell in the horizontal direction.\nThis is used in combination with the nozzle size to define the number\nof perimeter lines and the thickness of those perimeter lines.')
116 setting('retraction_enable', False, bool, 'basic', 'Quality').setLabel('Enable retraction', 'Retract the filament when the nozzle is moving over a none-printed area. Details about the retraction can be configured in the advanced tab.')
117 setting('solid_layer_thickness', 0.6, float, 'basic', 'Fill').setRange(0).setLabel('Bottom/Top thickness (mm)', 'This controls the thickness of the bottom and top layers, the amount of solid layers put down is calculated by the layer thickness and this value.\nHaving this value a multiply of the layer thickness makes sense. And keep it near your wall thickness to make an evenly strong part.')
118 setting('fill_density', 20, float, 'basic', 'Fill').setRange(0, 100).setLabel('Fill Density (%)', 'This controls how densely filled the insides of your print will be. For a solid part use 100%, for an empty part use 0%. A value around 20% is usually enough.\nThis won\'t effect the outside of the print and only adjusts how strong the part becomes.')
119 setting('nozzle_size', 0.4, float, 'advanced', 'Machine').setRange(0.1,10).setLabel('Nozzle size (mm)', 'The nozzle size is very important, this is used to calculate the line width of the infill, and used to calculate the amount of outside wall lines and thickness for the wall thickness you entered in the print settings.')
120 setting('print_speed', 50, float, 'basic', 'Speed & Temperature').setRange(1).setLabel('Print speed (mm/s)', 'Speed at which printing happens. A well adjusted Ultimaker can reach 150mm/s, but for good quality prints you want to print slower. Printing speed depends on a lot of factors. So you will be experimenting with optimal settings for this.')
121 setting('print_temperature', 220, int, 'basic', 'Speed & Temperature').setRange(0,340).setLabel('Printing temperature (C)', 'Temperature used for printing. Set at 0 to pre-heat yourself.\nFor PLA a value of 210C is usually used.\nFor ABS a value of 230C or higher is required.')
122 setting('print_temperature2', 0, int, 'basic', 'Speed & Temperature').setRange(0,340).setLabel('2nd nozzle temperature (C)', 'Temperature used for printing. Set at 0 to pre-heat yourself.\nFor PLA a value of 210C is usually used.\nFor ABS a value of 230C or higher is required.')
123 setting('print_temperature3', 0, int, 'basic', 'Speed & Temperature').setRange(0,340).setLabel('3th nozzle temperature (C)', 'Temperature used for printing. Set at 0 to pre-heat yourself.\nFor PLA a value of 210C is usually used.\nFor ABS a value of 230C or higher is required.')
124 setting('print_temperature4', 0, int, 'basic', 'Speed & Temperature').setRange(0,340).setLabel('4th nozzle temperature (C)', 'Temperature used for printing. Set at 0 to pre-heat yourself.\nFor PLA a value of 210C is usually used.\nFor ABS a value of 230C or higher is required.')
125 setting('print_bed_temperature', 70, int, 'basic', 'Speed & Temperature').setRange(0,340).setLabel('Bed temperature (C)', 'Temperature used for the heated printer bed. Set at 0 to pre-heat yourself.')
126 setting('support', 'None', ['None', 'Touching buildplate', 'Everywhere'], 'basic', 'Support').setLabel('Support type', 'Type of support structure build.\n"Touching buildplate" is the most commonly used support setting.\n\nNone does not do any support.\nTouching buildplate only creates support where the support structure will touch the build platform.\nEverywhere creates support even on top of parts of the model.')
127 setting('platform_adhesion', 'None', ['None', 'Brim', 'Raft'], 'basic', 'Support').setLabel('Platform adhesion type', 'Different options that help in preventing corners from lifting due to warping.\nBrim adds a single layer thick flat area around your object which is easy to cut off afterwards, and the recommended option.\nRaft adds a thick raster at below the object and a thin interface between this and your object.\n(Note that enabling the brim or raft disables the skirt)')
128 setting('support_dual_extrusion', False, bool, 'basic', 'Support').setLabel('Support dual extrusion', 'Print the support material with the 2nd extruder in a dual extrusion setup. The primary extruder will be used for normal material, while the second extruder is used to print support material.')
129 setting('filament_diameter', 2.85, float, 'basic', 'Filament').setRange(1).setLabel('Diameter (mm)', 'Diameter of your filament, as accurately as possible.\nIf you cannot measure this value you will have to calibrate it, a higher number means less extrusion, a smaller number generates more extrusion.')
130 setting('filament_diameter2', 0, float, 'basic', 'Filament').setRange(0).setLabel('Diameter2 (mm)', 'Diameter of your filament for the 2nd nozzle. Use 0 to use the same diameter as for nozzle 1.')
131 setting('filament_diameter3', 0, float, 'basic', 'Filament').setRange(0).setLabel('Diameter3 (mm)', 'Diameter of your filament for the 3th nozzle. Use 0 to use the same diameter as for nozzle 1.')
132 setting('filament_diameter4', 0, float, 'basic', 'Filament').setRange(0).setLabel('Diameter4 (mm)', 'Diameter of your filament for the 4th nozzle. Use 0 to use the same diameter as for nozzle 1.')
133 setting('filament_flow', 100., float, 'basic', 'Filament').setRange(1,300).setLabel('Flow (%)', 'Flow compensation, the amount of material extruded is multiplied by this value')
134 #setting('retraction_min_travel', 5.0, float, 'advanced', 'Retraction').setRange(0).setLabel('Minimum travel (mm)', 'Minimum amount of travel needed for a retraction to happen at all. To make sure you do not get a lot of retractions in a small area')
135 setting('retraction_speed', 40.0, float, 'advanced', 'Retraction').setRange(0.1).setLabel('Speed (mm/s)', 'Speed at which the filament is retracted, a higher retraction speed works better. But a very high retraction speed can lead to filament grinding.')
136 setting('retraction_amount', 4.5, float, 'advanced', 'Retraction').setRange(0).setLabel('Distance (mm)', 'Amount of retraction, set at 0 for no retraction at all. A value of 4.5mm seems to generate good results.')
137 #setting('retraction_extra', 0.0, float, 'advanced', 'Retraction').setRange(0).setLabel('Extra length on start (mm)', 'Extra extrusion amount when restarting after a retraction, to better "Prime" your extruder after retraction.')
138 setting('retraction_dual_amount', 16.5, float, 'advanced', 'Retraction').setRange(0).setLabel('Dual extrusion switch amount (mm)', 'Amount of retraction when switching nozzle with dual-extrusion, set at 0 for no retraction at all. A value of 16.0mm seems to generate good results.')
139 setting('bottom_thickness', 0.3, float, 'advanced', 'Quality').setRange(0).setLabel('Initial layer thickness (mm)', 'Layer thickness of the bottom layer. A thicker bottom layer makes sticking to the bed easier. Set to 0.0 to have the bottom layer thickness the same as the other layers.')
140 setting('object_sink', 0.0, float, 'advanced', 'Quality').setLabel('Cut off object bottom (mm)', 'Sinks the object into the platform, this can be used for objects that do not have a flat bottom and thus create a too small first layer.')
141 #setting('enable_skin', False, bool, 'advanced', 'Quality').setLabel('Duplicate outlines', 'Skin prints the outer lines of the prints twice, each time with half the thickness. This gives the illusion of a higher print quality.')
142 setting('overlap_dual', 0.2, float, 'advanced', 'Quality').setLabel('Dual extrusion overlap (mm)', 'Add a certain amount of overlapping extrusion on dual-extrusion prints. This bonds the different colors better together.')
143 setting('travel_speed', 150.0, float, 'advanced', 'Speed').setRange(0.1).setLabel('Travel speed (mm/s)', 'Speed at which travel moves are done, a high quality build Ultimaker can reach speeds of 250mm/s. But some machines might miss steps then.')
144 setting('bottom_layer_speed', 20, float, 'advanced', 'Speed').setRange(0.1).setLabel('Bottom layer speed (mm/s)', 'Print speed for the bottom layer, you want to print the first layer slower so it sticks better to the printer bed.')
145 setting('infill_speed', 0.0, float, 'advanced', 'Speed').setRange(0.0).setLabel('Infill speed (mm/s)', 'Speed at which infill parts are printed. If set to 0 then the print speed is used for the infill. Printing the infill faster can greatly reduce printing, but this can negatively effect print quality..')
146 setting('cool_min_layer_time', 5, float, 'advanced', 'Cool').setRange(0).setLabel('Minimal layer time (sec)', 'Minimum time spend in a layer, gives the layer time to cool down before the next layer is put on top. If the layer will be placed down too fast the printer will slow down to make sure it has spend at least this amount of seconds printing this layer.')
147 setting('fan_enabled', True, bool, 'advanced', 'Cool').setLabel('Enable cooling fan', 'Enable the cooling fan during the print. The extra cooling from the cooling fan is essential during faster prints.')
149 setting('skirt_line_count', 1, int, 'expert', 'Skirt').setRange(0).setLabel('Line count', 'The skirt is a line drawn around the object at the first layer. This helps to prime your extruder, and to see if the object fits on your platform.\nSetting this to 0 will disable the skirt. Multiple skirt lines can help priming your extruder better for small objects.')
150 setting('skirt_gap', 3.0, float, 'expert', 'Skirt').setRange(0).setLabel('Start distance (mm)', 'The distance between the skirt and the first layer.\nThis is the minimal distance, multiple skirt lines will be put outwards from this distance.')
151 #setting('max_z_speed', 3.0, float, 'expert', 'Speed').setRange(0.1).setLabel('Max Z speed (mm/s)', 'Speed at which Z moves are done. When you Z axis is properly lubricated you can increase this for less Z blob.')
152 #setting('retract_on_jumps_only', True, bool, 'expert', 'Retraction').setLabel('Retract on jumps only', 'Only retract when we are making a move that is over a hole in the model, else retract on every move. This effects print quality in different ways.')
153 setting('fan_layer', 1, int, 'expert', 'Cool').setRange(0).setLabel('Fan on layer number', 'The layer at which the fan is turned on. The first layer is layer 0. The first layer can stick better if you turn on the fan on, on the 2nd layer.')
154 setting('fan_speed', 100, int, 'expert', 'Cool').setRange(0,100).setLabel('Fan speed min (%)', 'When the fan is turned on, it is enabled at this speed setting. If cool slows down the layer, the fan is adjusted between the min and max speed. Minimal fan speed is used if the layer is not slowed down due to cooling.')
155 setting('fan_speed_max', 100, int, 'expert', 'Cool').setRange(0,100).setLabel('Fan speed max (%)', 'When the fan is turned on, it is enabled at this speed setting. If cool slows down the layer, the fan is adjusted between the min and max speed. Maximal fan speed is used if the layer is slowed down due to cooling by more than 200%.')
156 setting('cool_min_feedrate', 10, float, 'expert', 'Cool').setRange(0).setLabel('Minimum speed (mm/s)', 'The minimal layer time can cause the print to slow down so much it starts to ooze. The minimal feedrate protects against this. Even if a print gets slown down it will never be slower than this minimal speed.')
157 setting('cool_head_lift', False, bool, 'expert', 'Cool').setLabel('Cool head lift', 'Lift the head if the minimal speed is hit because of cool slowdown, and wait the extra time so the minimal layer time is always hit.')
158 #setting('extra_base_wall_thickness', 0.0, float, 'expert', 'Accuracy').setRange(0).setLabel('Extra Wall thickness for bottom/top (mm)', 'Additional wall thickness of the bottom and top layers.')
159 #setting('sequence', 'Loops > Perimeter > Infill', ['Loops > Perimeter > Infill', 'Loops > Infill > Perimeter', 'Infill > Loops > Perimeter', 'Infill > Perimeter > Loops', 'Perimeter > Infill > Loops', 'Perimeter > Loops > Infill'], 'expert', 'Sequence')
160 #setting('force_first_layer_sequence', True, bool, 'expert', 'Sequence').setLabel('Force first layer sequence', 'This setting forces the order of the first layer to be \'Perimeter > Loops > Infill\'')
161 #setting('infill_type', 'Line', ['Line', 'Grid Circular', 'Grid Hexagonal', 'Grid Rectangular'], 'expert', 'Infill').setLabel('Infill pattern', 'Pattern of the none-solid infill. Line is default, but grids can provide a strong print.')
162 setting('solid_top', True, bool, 'expert', 'Infill').setLabel('Solid infill top', 'Create a solid top surface, if set to false the top is filled with the fill percentage. Useful for cups/vases.')
163 setting('solid_bottom', True, bool, 'expert', 'Infill').setLabel('Solid infill bottom', 'Create a solid bottom surface, if set to false the bottom is filled with the fill percentage. Useful for buildings.')
164 setting('fill_overlap', 15, int, 'expert', 'Infill').setRange(0,100).setLabel('Infill overlap (%)', 'Amount of overlap between the infill and the walls. There is a slight overlap with the walls and the infill so the walls connect firmly to the infill.')
165 setting('support_rate', 75, int, 'expert', 'Support').setRange(0,100).setLabel('Material amount (%)', 'Amount of material used for support, less material gives a weaker support structure which is easier to remove.')
166 #setting('support_distance', 0.5, float, 'expert', 'Support').setRange(0).setLabel('Distance from object (mm)', 'Distance between the support structure and the object. Empty gap in which no support structure is printed.')
167 #setting('joris', False, bool, 'expert', 'Joris').setLabel('Spiralize the outer contour', '[Joris] is a code name for smoothing out the Z move of the outer edge. This will create a steady Z increase over the whole print. It is intended to be used with a single walled wall thickness to make cups/vases.')
168 #setting('bridge_speed', 100, int, 'expert', 'Bridge').setRange(0,100).setLabel('Bridge speed (%)', 'Speed at which layers with bridges are printed, compared to normal printing speed.')
169 setting('brim_line_count', 20, int, 'expert', 'Brim').setRange(1,100).setLabel('Brim line amount', 'The amount of lines used for a brim, more lines means a larger brim which sticks better, but this also makes your effective print area smaller.')
170 setting('raft_margin', 5, float, 'expert', 'Raft').setRange(0).setLabel('Extra margin (mm)', 'If the raft is enabled, this is the extra raft area around the object which is also rafted. Increasing this margin will create a stronger raft while using more material and leaving less are for your print.')
171 setting('raft_line_spacing', 1.0, float, 'expert', 'Raft').setRange(0).setLabel('Line spacing (mm)', 'When you are using the raft this is the distance between the centerlines of the raft line.')
172 setting('raft_base_thickness', 0.3, float, 'expert', 'Raft').setRange(0).setLabel('Base thickness (mm)', 'When you are using the raft this is the thickness of the base layer which is put down.')
173 setting('raft_base_linewidth', 0.7, float, 'expert', 'Raft').setRange(0).setLabel('Base line width (mm)', 'When you are using the raft this is the width of the base layer lines which are put down.')
174 setting('raft_interface_thickness', 0.2, float, 'expert', 'Raft').setRange(0).setLabel('Interface thickness (mm)', 'When you are using the raft this is the thickness of the interface layer which is put down.')
175 setting('raft_interface_linewidth', 0.2, float, 'expert', 'Raft').setRange(0).setLabel('Interface line width (mm)', 'When you are using the raft this is the width of the interface layer lines which are put down.')
176 #setting('hop_on_move', False, bool, 'expert', 'Hop').setLabel('Enable hop on move', 'When moving from print position to print position, raise the printer head 0.2mm so it does not knock off the print (experimental).')
177 setting('fix_horrible_union_all_type_a', False, bool, 'expert', 'Fix horrible').setLabel('Combine everything (Type-A)', 'This expert option adds all parts of the model together. The result is usually that internal cavities disappear. Depending on the model this can be intended or not. Enabling this option is at your own risk. Type-A is depended on the model normals and tries to keep some internal holes intact. Type-B ignores all internal holes and only keeps the outside shape per layer.')
178 setting('fix_horrible_union_all_type_b', False, bool, 'expert', 'Fix horrible').setLabel('Combine everything (Type-B)', 'This expert option adds all parts of the model together. The result is usually that internal cavities disappear. Depending on the model this can be intended or not. Enabling this option is at your own risk. Type-A is depended on the model normals and tries to keep some internal holes intact. Type-B ignores all internal holes and only keeps the outside shape per layer.')
179 setting('fix_horrible_use_open_bits', False, bool, 'expert', 'Fix horrible').setLabel('Keep open faces', 'This expert option keeps all the open bits of the model intact. Normally Cura tries to stitch up small holes and remove everything with big holes, but this option keeps bits that are not properly part of anything and just goes with whatever it is left. This option is usually not what you want, but it might enable you to slice models otherwise failing to produce proper paths.\nAs with all "Fix horrible" options, results may vary and use at your own risk.')
180 setting('fix_horrible_extensive_stitching', False, bool, 'expert', 'Fix horrible').setLabel('Extensive stitching', 'Extrensive stitching tries to fix up open holes in the model by closing the hole with touching polygons. This algorthm is quite expensive and could introduce a lot of processing time.\nAs with all "Fix horrible" options, results may vary and use at your own risk.')
182 setting('plugin_config', '', str, 'hidden', 'hidden')
183 setting('object_center_x', -1, float, 'hidden', 'hidden')
184 setting('object_center_y', -1, float, 'hidden', 'hidden')
186 setting('start.gcode', """;Sliced at: {day} {date} {time}
187 ;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
188 ;Print time: {print_time}
189 ;Filament used: {filament_amount}m {filament_weight}g
190 ;Filament cost: {filament_cost}
192 G90 ;absolute positioning
193 M107 ;start with the fan off
195 G28 X0 Y0 ;move X/Y to min endstops
196 G28 Z0 ;move Z to min endstops
198 G1 Z15.0 F{travel_speed} ;move the platform down 15mm
200 G92 E0 ;zero the extruded length
201 G1 F200 E3 ;extrude 3mm of feed stock
202 G92 E0 ;zero the extruded length again
205 """, str, 'alteration', 'alteration')
206 #######################################################################################
207 setting('end.gcode', """;End GCode
208 M104 S0 ;extruder heater off
209 M140 S0 ;heated bed heater off (if you have it)
211 G91 ;relative positioning
212 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
213 G1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more
214 G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
217 G90 ;absolute positioning
218 """, str, 'alteration', 'alteration')
219 #######################################################################################
220 setting('start2.gcode', """;Sliced at: {day} {date} {time}
221 ;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
222 ;Print time: {print_time}
223 ;Filament used: {filament_amount}m {filament_weight}g
224 ;Filament cost: {filament_cost}
226 G90 ;absolute positioning
227 M107 ;start with the fan off
229 G28 X0 Y0 ;move X/Y to min endstops
230 G28 Z0 ;move Z to min endstops
232 G1 Z15.0 F{travel_speed} ;move the platform down 15mm
235 G92 E0 ;zero the extruded length
236 G1 F200 E10 ;extrude 10mm of feed stock
237 G92 E0 ;zero the extruded length again
238 G1 F200 E-{retraction_dual_amount}
241 G92 E0 ;zero the extruded length
242 G1 F200 E10 ;extrude 10mm of feed stock
243 G92 E0 ;zero the extruded length again
246 """, str, 'alteration', 'alteration')
247 #######################################################################################
248 setting('end2.gcode', """;End GCode
249 M104 T0 S0 ;extruder heater off
250 M104 T1 S0 ;extruder heater off
251 M140 S0 ;heated bed heater off (if you have it)
253 G91 ;relative positioning
254 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
255 G1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more
256 G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
259 G90 ;absolute positioning
260 """, str, 'alteration', 'alteration')
261 #######################################################################################
262 setting('support_start.gcode', '', str, 'alteration', 'alteration')
263 setting('support_end.gcode', '', str, 'alteration', 'alteration')
264 setting('cool_start.gcode', '', str, 'alteration', 'alteration')
265 setting('cool_end.gcode', '', str, 'alteration', 'alteration')
266 setting('replace.csv', '', str, 'alteration', 'alteration')
267 #######################################################################################
268 setting('nextobject.gcode', """;Move to next object on the platform. clear_z is the minimal z height we need to make sure we do not hit any objects.
271 G91 ;relative positioning
272 G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
273 G1 Z+0.5 E-5 F{travel_speed} ;move Z up a bit and retract filament even more
274 G90 ;absolute positioning
276 G1 Z{clear_z} F{max_z_speed}
278 G1 X{object_center_x} Y{object_center_y} F{travel_speed}
281 """, str, 'alteration', 'alteration')
282 #######################################################################################
283 setting('switchExtruder.gcode', """;Switch between the current extruder and the next extruder, when printing with multiple extruders.
288 G1 X{new_x} Y{new_y} Z{new_z} F{travel_speed}
291 """, str, 'alteration', 'alteration')
293 setting('startMode', 'Simple', ['Simple', 'Normal'], 'preference', 'hidden')
294 setting('lastFile', os.path.normpath(os.path.join(os.path.dirname(os.path.abspath(__file__)), '..', 'resources', 'example', 'UltimakerRobot_support.stl')), str, 'preference', 'hidden')
295 setting('machine_width', '205', float, 'preference', 'hidden').setLabel('Maximum width (mm)', 'Size of the machine in mm')
296 setting('machine_depth', '205', float, 'preference', 'hidden').setLabel('Maximum depth (mm)', 'Size of the machine in mm')
297 setting('machine_height', '200', float, 'preference', 'hidden').setLabel('Maximum height (mm)', 'Size of the machine in mm')
298 setting('machine_type', 'unknown', str, 'preference', 'hidden')
299 setting('machine_center_is_zero', 'False', bool, 'preference', 'hidden')
300 setting('ultimaker_extruder_upgrade', 'False', bool, 'preference', 'hidden')
301 setting('has_heated_bed', 'False', bool, 'preference', 'hidden').setLabel('Heated bed', 'If you have an heated bed, this enabled heated bed settings (requires restart)')
302 setting('reprap_name', 'RepRap', str, 'preference', 'hidden')
303 setting('extruder_amount', '1', ['1','2','3','4'], 'preference', 'hidden').setLabel('Extruder count', 'Amount of extruders in your machine.')
304 setting('extruder_offset_x1', '-21.6', float, 'preference', 'hidden').setLabel('Offset X', 'The offset of your secondary extruder compared to the primary.')
305 setting('extruder_offset_y1', '0.0', float, 'preference', 'hidden').setLabel('Offset Y', 'The offset of your secondary extruder compared to the primary.')
306 setting('extruder_offset_x2', '0.0', float, 'preference', 'hidden').setLabel('Offset X', 'The offset of your secondary extruder compared to the primary.')
307 setting('extruder_offset_y2', '0.0', float, 'preference', 'hidden').setLabel('Offset Y', 'The offset of your secondary extruder compared to the primary.')
308 setting('extruder_offset_x3', '0.0', float, 'preference', 'hidden').setLabel('Offset X', 'The offset of your secondary extruder compared to the primary.')
309 setting('extruder_offset_y3', '0.0', float, 'preference', 'hidden').setLabel('Offset Y', 'The offset of your secondary extruder compared to the primary.')
310 setting('filament_physical_density', '1240', float, 'preference', 'hidden').setRange(500.0, 3000.0).setLabel('Density (kg/m3)', 'Weight of the filament per m3. Around 1240 for PLA. And around 1040 for ABS. This value is used to estimate the weight if the filament used for the print.')
311 setting('steps_per_e', '0', float, 'preference', 'hidden').setLabel('E-Steps per 1mm filament', 'Amount of steps per mm filament extrusion. If set to 0 then this value is ignored and the value in your firmware is used.')
312 setting('serial_port', 'AUTO', str, 'preference', 'hidden').setLabel('Serial port', 'Serial port to use for communication with the printer')
313 setting('serial_port_auto', '', str, 'preference', 'hidden')
314 setting('serial_baud', 'AUTO', str, 'preference', 'hidden').setLabel('Baudrate', 'Speed of the serial port communication\nNeeds to match your firmware settings\nCommon values are 250000, 115200, 57600')
315 setting('serial_baud_auto', '', int, 'preference', 'hidden')
316 setting('save_profile', 'False', bool, 'preference', 'hidden').setLabel('Save profile on slice', 'When slicing save the profile as [stl_file]_profile.ini next to the model.')
317 setting('filament_cost_kg', '0', float, 'preference', 'hidden').setLabel('Cost (price/kg)', 'Cost of your filament per kg, to estimate the cost of the final print.')
318 setting('filament_cost_meter', '0', float, 'preference', 'hidden').setLabel('Cost (price/m)', 'Cost of your filament per meter, to estimate the cost of the final print.')
319 setting('auto_detect_sd', 'True', bool, 'preference', 'hidden').setLabel('Auto detect SD card drive', 'Auto detect the SD card. You can disable this because on some systems external hard-drives or USB sticks are detected as SD card.')
320 setting('check_for_updates', 'True', bool, 'preference', 'hidden').setLabel('Check for updates', 'Check for newer versions of Cura on startup')
321 setting('submit_slice_information', 'False', bool, 'preference', 'hidden').setLabel('Send usage statistics', 'Submit anonymous usage information to improve next versions of Cura')
323 setting('extruder_head_size_min_x', '0.0', float, 'preference', 'hidden').setLabel('Head size towards X min (mm)', 'The head size when printing multiple objects, measured from the tip of the nozzle towards the outer part of the head. 75mm for an Ultimaker if the fan is on the left side.')
324 setting('extruder_head_size_min_y', '0.0', float, 'preference', 'hidden').setLabel('Head size towards Y min (mm)', 'The head size when printing multiple objects, measured from the tip of the nozzle towards the outer part of the head. 18mm for an Ultimaker if the fan is on the left side.')
325 setting('extruder_head_size_max_x', '0.0', float, 'preference', 'hidden').setLabel('Head size towards X max (mm)', 'The head size when printing multiple objects, measured from the tip of the nozzle towards the outer part of the head. 18mm for an Ultimaker if the fan is on the left side.')
326 setting('extruder_head_size_max_y', '0.0', float, 'preference', 'hidden').setLabel('Head size towards Y max (mm)', 'The head size when printing multiple objects, measured from the tip of the nozzle towards the outer part of the head. 35mm for an Ultimaker if the fan is on the left side.')
327 setting('extruder_head_size_height', '0.0', float, 'preference', 'hidden').setLabel('Printer gantry height (mm)', 'The height of the gantry holding up the printer head. If an object is higher then this then you cannot print multiple objects one for one. 60mm for an Ultimaker.')
329 setting('model_colour', '#7AB645', str, 'preference', 'hidden').setLabel('Model colour')
330 setting('model_colour2', '#CB3030', str, 'preference', 'hidden').setLabel('Model colour (2)')
331 setting('model_colour3', '#DDD93C', str, 'preference', 'hidden').setLabel('Model colour (3)')
332 setting('model_colour4', '#4550D3', str, 'preference', 'hidden').setLabel('Model colour (4)')
334 setting('window_maximized', 'True', bool, 'preference', 'hidden')
335 setting('window_pos_x', '-1', float, 'preference', 'hidden')
336 setting('window_pos_y', '-1', float, 'preference', 'hidden')
337 setting('window_width', '-1', float, 'preference', 'hidden')
338 setting('window_height', '-1', float, 'preference', 'hidden')
339 setting('window_normal_sash', '320', float, 'preference', 'hidden')
341 validators.warningAbove(settingsDictionary['filament_flow'], 150, "More flow then 150% is rare and usually not recommended.")
342 validators.warningBelow(settingsDictionary['filament_flow'], 50, "More flow then 50% is rare and usually not recommended.")
343 validators.warningAbove(settingsDictionary['layer_height'], lambda : (float(getProfileSetting('nozzle_size')) * 80.0 / 100.0), "Thicker layers then %.2fmm (80%% nozzle size) usually give bad results and are not recommended.")
344 validators.wallThicknessValidator(settingsDictionary['wall_thickness'])
345 validators.warningAbove(settingsDictionary['print_speed'], 150.0, "It is highly unlikely that your machine can achieve a printing speed above 150mm/s")
346 validators.printSpeedValidator(settingsDictionary['print_speed'])
347 validators.warningAbove(settingsDictionary['print_temperature'], 260.0, "Temperatures above 260C could damage your machine, be careful!")
348 validators.warningAbove(settingsDictionary['print_temperature2'], 260.0, "Temperatures above 260C could damage your machine, be careful!")
349 validators.warningAbove(settingsDictionary['print_temperature3'], 260.0, "Temperatures above 260C could damage your machine, be careful!")
350 validators.warningAbove(settingsDictionary['print_temperature4'], 260.0, "Temperatures above 260C could damage your machine, be careful!")
351 validators.warningAbove(settingsDictionary['filament_diameter'], 3.5, "Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm.")
352 validators.warningAbove(settingsDictionary['filament_diameter2'], 3.5, "Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm.")
353 validators.warningAbove(settingsDictionary['filament_diameter3'], 3.5, "Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm.")
354 validators.warningAbove(settingsDictionary['filament_diameter4'], 3.5, "Are you sure your filament is that thick? Normal filament is around 3mm or 1.75mm.")
355 validators.warningAbove(settingsDictionary['travel_speed'], 300.0, "It is highly unlikely that your machine can achieve a travel speed above 300mm/s")
356 validators.warningAbove(settingsDictionary['bottom_thickness'], lambda : (float(getProfileSetting('nozzle_size')) * 3.0 / 4.0), "A bottom layer of more then %.2fmm (3/4 nozzle size) usually give bad results and is not recommended.")
358 #Conditions for multiple extruders
359 settingsDictionary['print_temperature2'].addCondition(lambda : int(getPreference('extruder_amount')) > 1)
360 settingsDictionary['print_temperature3'].addCondition(lambda : int(getPreference('extruder_amount')) > 2)
361 settingsDictionary['print_temperature4'].addCondition(lambda : int(getPreference('extruder_amount')) > 3)
362 settingsDictionary['filament_diameter2'].addCondition(lambda : int(getPreference('extruder_amount')) > 1)
363 settingsDictionary['filament_diameter3'].addCondition(lambda : int(getPreference('extruder_amount')) > 2)
364 settingsDictionary['filament_diameter4'].addCondition(lambda : int(getPreference('extruder_amount')) > 3)
365 settingsDictionary['support_dual_extrusion'].addCondition(lambda : int(getPreference('extruder_amount')) > 1)
366 settingsDictionary['retraction_dual_amount'].addCondition(lambda : int(getPreference('extruder_amount')) > 1)
368 settingsDictionary['print_bed_temperature'].addCondition(lambda : getPreference('has_heated_bed') == 'True')
370 #########################################################
371 ## Profile and preferences functions
372 #########################################################
374 def getSubCategoriesFor(category):
377 for s in settingsList:
378 if s.getCategory() == category and not s.getSubCategory() in done:
379 done[s.getSubCategory()] = True
380 ret.append(s.getSubCategory())
383 def getSettingsForCategory(category, subCategory = None):
385 for s in settingsList:
386 if s.getCategory() == category and (subCategory is None or s.getSubCategory() == subCategory):
392 if platform.system() == "Windows":
393 basePath = os.path.normpath(os.path.join(os.path.dirname(os.path.abspath(__file__)), ".."))
394 #If we have a frozen python install, we need to step out of the library.zip
395 if hasattr(sys, 'frozen'):
396 basePath = os.path.normpath(os.path.join(basePath, ".."))
398 basePath = os.path.expanduser('~/.cura/%s' % version.getVersion(False))
399 if not os.path.isdir(basePath):
400 os.makedirs(basePath)
403 def getAlternativeBasePaths():
405 basePath = os.path.normpath(os.path.join(getBasePath(), '..'))
406 for subPath in os.listdir(basePath):
407 path = os.path.join(basePath, subPath)
408 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')) and path != getBasePath():
410 path = os.path.join(basePath, subPath, 'Cura')
411 if os.path.isdir(path) and os.path.isfile(os.path.join(path, 'preferences.ini')) and path != getBasePath():
415 def getDefaultProfilePath():
416 return os.path.join(getBasePath(), 'current_profile.ini')
418 def loadProfile(filename):
419 #Read a configuration file as global config
420 profileParser = ConfigParser.ConfigParser()
422 profileParser.read(filename)
423 except ConfigParser.ParsingError:
426 for set in settingsList:
427 if set.isPreference():
430 if set.isAlteration():
431 section = 'alterations'
432 if profileParser.has_option(section, set.getName()):
433 set.setValue(unicode(profileParser.get(section, set.getName()), 'utf-8', 'replace'))
435 def saveProfile(filename):
436 #Save the current profile to an ini file
437 profileParser = ConfigParser.ConfigParser()
438 profileParser.add_section('profile')
439 profileParser.add_section('alterations')
441 for set in settingsList:
442 if set.isPreference():
444 if set.isAlteration():
445 profileParser.set('alterations', set.getName(), set.getValue().encode('utf-8'))
447 profileParser.set('profile', set.getName(), set.getValue().encode('utf-8'))
449 profileParser.write(open(filename, 'w'))
452 #Read a configuration file as global config
454 for set in settingsList:
455 if set.isPreference():
457 set.setValue(set.getDefault())
459 if getPreference('machine_type') == 'ultimaker':
460 putProfileSetting('nozzle_size', '0.4')
461 if getPreference('ultimaker_extruder_upgrade') == 'True':
462 putProfileSetting('retraction_enable', 'True')
464 putProfileSetting('nozzle_size', '0.5')
466 def loadProfileFromString(options):
467 options = base64.b64decode(options)
468 options = zlib.decompress(options)
469 (profileOpts, alt) = options.split('\f', 1)
470 global settingsDictionary
471 for option in profileOpts.split('\b'):
473 (key, value) = option.split('=', 1)
474 if key in settingsDictionary:
475 if settingsDictionary[key].isProfile():
476 settingsDictionary[key].setValue(value)
477 for option in alt.split('\b'):
479 (key, value) = option.split('=', 1)
480 if key in settingsDictionary:
481 if settingsDictionary[key].isAlteration():
482 settingsDictionary[key].setValue(value)
484 def getProfileString():
488 for set in settingsList:
490 if set.getName() in tempOverride:
491 p.append(set.getName() + "=" + tempOverride[set.getName()])
493 p.append(set.getName() + "=" + set.getValue())
494 if set.isAlteration():
495 if set.getName() in tempOverride:
496 alt.append(set.getName() + "=" + tempOverride[set.getName()])
498 alt.append(set.getName() + "=" + set.getValue())
499 ret = '\b'.join(p) + '\f' + '\b'.join(alt)
500 ret = base64.b64encode(zlib.compress(ret, 9))
503 def getGlobalPreferencesString():
506 for set in settingsList:
507 if set.isPreference():
508 p.append(set.getName() + "=" + set.getValue())
510 ret = base64.b64encode(zlib.compress(ret, 9))
514 def getProfileSetting(name):
515 if name in tempOverride:
516 return tempOverride[name]
517 global settingsDictionary
518 if name in settingsDictionary and settingsDictionary[name].isProfile():
519 return settingsDictionary[name].getValue()
520 print 'Error: "%s" not found in profile settings' % (name)
523 def getProfileSettingFloat(name):
525 setting = getProfileSetting(name).replace(',', '.')
526 return float(eval(setting, {}, {}))
530 def putProfileSetting(name, value):
531 #Check if we have a configuration file loaded, else load the default.
532 global settingsDictionary
533 if name in settingsDictionary and settingsDictionary[name].isProfile():
534 settingsDictionary[name].setValue(value)
536 def isProfileSetting(name):
537 global settingsDictionary
538 if name in settingsDictionary and settingsDictionary[name].isProfile():
542 ## Preferences functions
543 def getPreferencePath():
544 return os.path.join(getBasePath(), 'preferences.ini')
546 def getPreferenceFloat(name):
548 setting = getPreference(name).replace(',', '.')
549 return float(eval(setting, {}, {}))
553 def getPreferenceColour(name):
554 colorString = getPreference(name)
555 return [float(int(colorString[1:3], 16)) / 255, float(int(colorString[3:5], 16)) / 255, float(int(colorString[5:7], 16)) / 255, 1.0]
557 def loadPreferences(filename):
558 #Read a configuration file as global config
559 profileParser = ConfigParser.ConfigParser()
561 profileParser.read(filename)
562 except ConfigParser.ParsingError:
565 for set in settingsList:
566 if set.isPreference():
567 if profileParser.has_option('preference', set.getName()):
568 set.setValue(unicode(profileParser.get('preference', set.getName()), 'utf-8', 'replace'))
570 def savePreferences(filename):
571 #Save the current profile to an ini file
572 parser = ConfigParser.ConfigParser()
573 parser.add_section('preference')
575 for set in settingsList:
576 if set.isPreference():
577 parser.set('preference', set.getName(), set.getValue().encode('utf-8'))
578 parser.write(open(filename, 'w'))
580 def getPreference(name):
581 if name in tempOverride:
582 return tempOverride[name]
583 global settingsDictionary
584 if name in settingsDictionary and settingsDictionary[name].isPreference():
585 return settingsDictionary[name].getValue()
586 print 'Error: "%s" not found in profile settings' % (name)
589 def putPreference(name, value):
590 #Check if we have a configuration file loaded, else load the default.
591 global settingsDictionary
592 if name in settingsDictionary and settingsDictionary[name].isPreference():
593 settingsDictionary[name].setValue(value)
594 savePreferences(getPreferencePath())
596 def isPreference(name):
597 global settingsDictionary
598 if name in settingsDictionary and settingsDictionary[name].isPreference():
602 ## Temp overrides for multi-extruder slicing and the project planner.
604 def setTempOverride(name, value):
605 tempOverride[name] = unicode(value).encode("utf-8")
606 def clearTempOverride(name):
607 del tempOverride[name]
608 def resetTempOverride():
611 #########################################################
612 ## Utility functions to calculate common profile values
613 #########################################################
614 def calculateEdgeWidth():
615 wallThickness = getProfileSettingFloat('wall_thickness')
616 nozzleSize = getProfileSettingFloat('nozzle_size')
618 if wallThickness < 0.01:
620 if wallThickness < nozzleSize:
623 lineCount = int(wallThickness / (nozzleSize + 0.0001))
624 lineWidth = wallThickness / lineCount
625 lineWidthAlt = wallThickness / (lineCount + 1)
626 if lineWidth > nozzleSize * 1.5:
630 def calculateLineCount():
631 wallThickness = getProfileSettingFloat('wall_thickness')
632 nozzleSize = getProfileSettingFloat('nozzle_size')
634 if wallThickness < 0.01:
636 if wallThickness < nozzleSize:
639 lineCount = int(wallThickness / (nozzleSize + 0.0001))
640 lineWidth = wallThickness / lineCount
641 lineWidthAlt = wallThickness / (lineCount + 1)
642 if lineWidth > nozzleSize * 1.5:
646 def calculateSolidLayerCount():
647 layerHeight = getProfileSettingFloat('layer_height')
648 solidThickness = getProfileSettingFloat('solid_layer_thickness')
649 if layerHeight == 0.0:
651 return int(math.ceil(solidThickness / (layerHeight - 0.0001)))
653 def calculateObjectSizeOffsets():
656 if getProfileSetting('platform_adhesion') == 'Brim':
657 size += getProfileSettingFloat('brim_line_count') * calculateEdgeWidth()
658 elif getProfileSetting('platform_adhesion') == 'Raft':
661 if getProfileSettingFloat('skirt_line_count') > 0:
662 size += getProfileSettingFloat('skirt_line_count') * calculateEdgeWidth() + getProfileSettingFloat('skirt_gap')
664 #if getProfileSetting('enable_raft') != 'False':
665 # size += profile.getProfileSettingFloat('raft_margin') * 2
666 #if getProfileSetting('support') != 'None':
667 # extraSizeMin = extraSizeMin + numpy.array([3.0, 0, 0])
668 # extraSizeMax = extraSizeMax + numpy.array([3.0, 0, 0])
671 def getMachineCenterCoords():
672 if getPreference('machine_center_is_zero') == 'True':
674 return [getPreferenceFloat('machine_width') / 2, getPreferenceFloat('machine_depth') / 2]
676 #########################################################
677 ## Alteration file functions
678 #########################################################
679 def replaceTagMatch(m):
683 return pre + time.strftime('%H:%M:%S').encode('ascii', 'replace')
685 return pre + time.strftime('%d %b %Y').encode('ascii', 'replace')
687 return pre + time.strftime('%a').encode('ascii', 'replace')
688 if tag == 'print_time':
689 return pre + '#P_TIME#'
690 if tag == 'filament_amount':
691 return pre + '#F_AMNT#'
692 if tag == 'filament_weight':
693 return pre + '#F_WGHT#'
694 if tag == 'filament_cost':
695 return pre + '#F_COST#'
696 if pre == 'F' and tag in ['print_speed', 'retraction_speed', 'travel_speed', 'max_z_speed', 'bottom_layer_speed', 'cool_min_feedrate']:
697 f = getProfileSettingFloat(tag) * 60
698 elif isProfileSetting(tag):
699 f = getProfileSettingFloat(tag)
700 elif isPreference(tag):
701 f = getProfileSettingFloat(tag)
703 return '%s?%s?' % (pre, tag)
705 return pre + str(int(f))
708 def replaceGCodeTags(filename, gcodeInt):
709 f = open(filename, 'r+')
711 data = data.replace('#P_TIME#', ('%5d:%02d' % (int(gcodeInt.totalMoveTimeMinute / 60), int(gcodeInt.totalMoveTimeMinute % 60)))[-8:])
712 data = data.replace('#F_AMNT#', ('%8.2f' % (gcodeInt.extrusionAmount / 1000))[-8:])
713 data = data.replace('#F_WGHT#', ('%8.2f' % (gcodeInt.calculateWeight() * 1000))[-8:])
714 cost = gcodeInt.calculateCost()
717 data = data.replace('#F_COST#', ('%8s' % (cost.split(' ')[0]))[-8:])
722 ### Get aleration raw contents. (Used internally in Cura)
723 def getAlterationFile(filename):
724 if filename in tempOverride:
725 return tempOverride[filename]
726 global settingsDictionary
727 if filename in settingsDictionary and settingsDictionary[filename].isAlteration():
728 return settingsDictionary[filename].getValue()
729 print 'Error: "%s" not found in profile settings' % (filename)
732 def setAlterationFile(name, value):
733 #Check if we have a configuration file loaded, else load the default.
734 global settingsDictionary
735 if name in settingsDictionary and settingsDictionary[name].isAlteration():
736 settingsDictionary[name].setValue(value)
737 saveProfile(getDefaultProfilePath())
739 ### Get the alteration file for output. (Used by Skeinforge)
740 def getAlterationFileContents(filename, extruderCount = 1):
743 alterationContents = getAlterationFile(filename)
744 if filename == 'start.gcode':
745 if extruderCount > 1:
746 alterationContents = getAlterationFile("start%d.gcode" % (extruderCount))
747 #For the start code, hack the temperature and the steps per E value into it. So the temperature is reached before the start code extrusion.
748 #We also set our steps per E here, if configured.
749 eSteps = getPreferenceFloat('steps_per_e')
751 prefix += 'M92 E%f\n' % (eSteps)
752 temp = getProfileSettingFloat('print_temperature')
754 if getPreference('has_heated_bed') == 'True':
755 bedTemp = getProfileSettingFloat('print_bed_temperature')
757 if bedTemp > 0 and not '{print_bed_temperature}' in alterationContents:
758 prefix += 'M140 S%f\n' % (bedTemp)
759 if temp > 0 and not '{print_temperature}' in alterationContents:
760 if extruderCount > 0:
761 for n in xrange(1, extruderCount):
763 if n > 0 and getProfileSettingFloat('print_temperature%d' % (n+1)) > 0:
764 t = getProfileSettingFloat('print_temperature%d' % (n+1))
765 prefix += 'M104 T%d S%f\n' % (n, t)
766 for n in xrange(0, extruderCount):
768 if n > 0 and getProfileSettingFloat('print_temperature%d' % (n+1)) > 0:
769 t = getProfileSettingFloat('print_temperature%d' % (n+1))
770 prefix += 'M109 T%d S%f\n' % (n, t)
773 prefix += 'M109 S%f\n' % (temp)
774 if bedTemp > 0 and not '{print_bed_temperature}' in alterationContents:
775 prefix += 'M190 S%f\n' % (bedTemp)
776 elif filename == 'end.gcode':
777 if extruderCount > 1:
778 alterationContents = getAlterationFile("end%d.gcode" % (extruderCount))
779 #Append the profile string to the end of the GCode, so we can load it from the GCode file later.
780 postfix = ';CURA_PROFILE_STRING:%s\n' % (getProfileString())
781 elif filename == 'replace.csv':
782 #Always remove the extruder on/off M codes. These are no longer needed in 5D printing.
783 prefix = 'M101\nM103\n'
784 elif filename == 'support_start.gcode' or filename == 'support_end.gcode':
785 #Add support start/end code
786 if getProfileSetting('support_dual_extrusion') == 'True' and int(getPreference('extruder_amount')) > 1:
787 if filename == 'support_start.gcode':
788 setTempOverride('extruder', '1')
790 setTempOverride('extruder', '0')
791 alterationContents = getAlterationFileContents('switchExtruder.gcode')
792 clearTempOverride('extruder')
794 alterationContents = ''
795 return unicode(prefix + re.sub("(.)\{([^\}]*)\}", replaceTagMatch, alterationContents).rstrip() + '\n' + postfix).strip().encode('utf-8') + '\n'
799 def getPluginConfig():
801 return pickle.loads(str(getProfileSetting('plugin_config')))
805 def setPluginConfig(config):
806 putProfileSetting('plugin_config', pickle.dumps(config))
808 def getPluginBasePaths():
810 if platform.system() != "Windows":
811 ret.append(os.path.expanduser('~/.cura/plugins/'))
812 if platform.system() == "Darwin" and hasattr(sys, 'frozen'):
813 ret.append(os.path.normpath(os.path.join(resources.resourceBasePath, "Cura/plugins")))
815 ret.append(os.path.normpath(os.path.join(os.path.dirname(os.path.abspath(__file__)), '..', 'plugins')))
820 for basePath in getPluginBasePaths():
821 for filename in glob.glob(os.path.join(basePath, '*.py')):
822 filename = os.path.basename(filename)
823 if filename.startswith('_'):
825 with open(os.path.join(basePath, filename), "r") as f:
826 item = {'filename': filename, 'name': None, 'info': None, 'type': None, 'params': []}
829 if not line.startswith('#'):
831 line = line[1:].split(':', 1)
834 if line[0].upper() == 'NAME':
835 item['name'] = line[1].strip()
836 elif line[0].upper() == 'INFO':
837 item['info'] = line[1].strip()
838 elif line[0].upper() == 'TYPE':
839 item['type'] = line[1].strip()
840 elif line[0].upper() == 'DEPEND':
842 elif line[0].upper() == 'PARAM':
843 m = re.match('([a-zA-Z][a-zA-Z0-9_]*)\(([a-zA-Z_]*)(?::([^\)]*))?\) +(.*)', line[1].strip())
845 item['params'].append({'name': m.group(1), 'type': m.group(2), 'default': m.group(3), 'description': m.group(4)})
847 print "Unknown item in effect meta data: %s %s" % (line[0], line[1])
848 if item['name'] is not None and item['type'] == 'postprocess':
852 def runPostProcessingPlugins(gcodefilename):
853 pluginConfigList = getPluginConfig()
854 pluginList = getPluginList()
856 for pluginConfig in pluginConfigList:
858 for pluginTest in pluginList:
859 if pluginTest['filename'] == pluginConfig['filename']:
865 for basePath in getPluginBasePaths():
866 testFilename = os.path.join(basePath, pluginConfig['filename'])
867 if os.path.isfile(testFilename):
868 pythonFile = testFilename
869 if pythonFile is None:
872 locals = {'filename': gcodefilename}
873 for param in plugin['params']:
874 value = param['default']
875 if param['name'] in pluginConfig['params']:
876 value = pluginConfig['params'][param['name']]
878 if param['type'] == 'float':
882 value = float(param['default'])
884 locals[param['name']] = value
886 execfile(pythonFile, locals)
888 locationInfo = traceback.extract_tb(sys.exc_info()[2])[-1]
889 return "%s: '%s' @ %s:%s:%d" % (str(sys.exc_info()[0].__name__), str(sys.exc_info()[1]), os.path.basename(locationInfo[0]), locationInfo[2], locationInfo[1])