Merge branch 'master' of https://bitbucket.org/jpcgt/flatcam
This commit is contained in:
Juan Pablo Caram
commit
7b29c52951
308
FlatCAMApp.py
308
FlatCAMApp.py
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@ -644,6 +644,15 @@ class App(QtCore.QObject):
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else:
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self.defaults['stats'][resource] = 1
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def raiseTclError(self, text):
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"""
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this method pass exception from python into TCL as error, so we get stacktrace and reason
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:param text: text of error
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:return: raise exception
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"""
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self.tcl.eval('return -code error "%s"' % text)
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raise Exception(text)
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def exec_command(self, text):
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"""
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Handles input from the shell. See FlatCAMApp.setup_shell for shell commands.
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@ -659,7 +668,11 @@ class App(QtCore.QObject):
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result = self.tcl.eval(str(text))
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self.shell.append_output(result + '\n')
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except Tkinter.TclError, e:
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self.shell.append_error('ERROR: ' + str(e) + '\n')
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#this will display more precise answer if something in TCL shell fail
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result = self.tcl.eval("set errorInfo")
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self.log.error("Exec command Exception: %s" % (result + '\n'))
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self.shell.append_error('ERROR: ' + result + '\n')
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#show error in console and just return
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return
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"""
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@ -2202,7 +2215,7 @@ class App(QtCore.QObject):
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def geocutout(name, *args):
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"""
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subtract gaps from geometry, this will not create new object
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Subtract gaps from geometry, this will not create new object
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:param name:
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:param args:
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@ -2213,7 +2226,7 @@ class App(QtCore.QObject):
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'gapsize': float,
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'gaps': str}
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#way gaps wil be rendered:
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# How gaps wil be rendered:
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# lr - left + right
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# tb - top + bottom
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# 4 - left + right +top + bottom
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@ -2231,24 +2244,53 @@ class App(QtCore.QObject):
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except:
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return "Could not retrieve object: %s" % name
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#get min and max data for each object as we just cut rectangles across X or Y
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# Get min and max data for each object as we just cut rectangles across X or Y
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xmin, ymin, xmax, ymax = obj.bounds()
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px = 0.5 * (xmin + xmax)
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py = 0.5 * (ymin + ymax)
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lenghtx = (xmax - xmin)
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lenghty = (ymax - ymin)
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gapsize = kwa['gapsize']+kwa['dia']/2
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gapsize = kwa['gapsize'] + kwa['dia'] / 2
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if kwa['gaps'] == '8' or kwa['gaps']=='2lr':
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subtract_rectangle(name,xmin-gapsize,py-gapsize+lenghty/4,xmax+gapsize,py+gapsize+lenghty/4)
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subtract_rectangle(name,xmin-gapsize,py-gapsize-lenghty/4,xmax+gapsize,py+gapsize-lenghty/4)
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subtract_rectangle(name,
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xmin - gapsize,
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py - gapsize + lenghty / 4,
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xmax + gapsize,
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py + gapsize + lenghty / 4)
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subtract_rectangle(name,
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xmin-gapsize,
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py - gapsize - lenghty / 4,
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xmax + gapsize,
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py + gapsize - lenghty / 4)
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if kwa['gaps'] == '8' or kwa['gaps']=='2tb':
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subtract_rectangle(name,px-gapsize+lenghtx/4,ymin-gapsize,px+gapsize+lenghtx/4,ymax+gapsize)
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subtract_rectangle(name,px-gapsize-lenghtx/4,ymin-gapsize,px+gapsize-lenghtx/4,ymax+gapsize)
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subtract_rectangle(name,
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px - gapsize + lenghtx / 4,
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ymin-gapsize,
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px + gapsize + lenghtx / 4,
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ymax + gapsize)
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subtract_rectangle(name,
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px - gapsize - lenghtx / 4,
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ymin - gapsize,
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px + gapsize - lenghtx / 4,
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ymax + gapsize)
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if kwa['gaps'] == '4' or kwa['gaps']=='lr':
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subtract_rectangle(name,xmin-gapsize,py-gapsize,xmax+gapsize,py+gapsize)
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subtract_rectangle(name,
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xmin - gapsize,
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py - gapsize,
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xmax + gapsize,
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py + gapsize)
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if kwa['gaps'] == '4' or kwa['gaps']=='tb':
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subtract_rectangle(name,px-gapsize,ymin-gapsize,px+gapsize,ymax+gapsize)
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subtract_rectangle(name,
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px - gapsize,
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ymin - gapsize,
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px + gapsize,
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ymax + gapsize)
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return 'Ok'
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def mirror(name, *args):
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@ -2274,14 +2316,12 @@ class App(QtCore.QObject):
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if not isinstance(obj, FlatCAMGerber) and not isinstance(obj, FlatCAMExcellon):
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return "ERROR: Only Gerber and Excellon objects can be mirrored."
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# Axis
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try:
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axis = kwa['axis'].upper()
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except KeyError:
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return "ERROR: Specify -axis X or -axis Y"
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# Box
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if 'box' in kwa:
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try:
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@ -2354,20 +2394,23 @@ class App(QtCore.QObject):
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else:
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gridoffsety=kwa['gridoffsety']
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# Tools
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tools = {"1": {"C": kwa['dia']}}
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def aligndrillgrid_init_me(init_obj, app_obj):
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drills = []
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currenty=0
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for row in range(kwa['rows']):
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currentx=0
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for col in range(kwa['columns']):
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point = Point(currentx+gridoffsetx,currenty+gridoffsety)
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point = Point(currentx + gridoffsetx, currenty + gridoffsety)
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drills.append({"point": point, "tool": "1"})
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currentx=currentx+kwa['gridx']
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currenty=currenty+kwa['gridy']
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currentx = currentx + kwa['gridx']
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currenty = currenty + kwa['gridy']
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init_obj.tools = tools
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init_obj.drills = drills
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init_obj.create_geometry()
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@ -2441,23 +2484,32 @@ class App(QtCore.QObject):
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else:
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axisoffset=0
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#this will align hole to given aligngridoffset and minimal offset from pcb, based on selected axis
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# This will align hole to given aligngridoffset and minimal offset from pcb, based on selected axis
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if axis == "X":
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firstpoint=kwa['gridoffset']
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while (xmin-kwa['minoffset'])<firstpoint:
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firstpoint=firstpoint-kwa['grid']
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lastpoint=kwa['gridoffset']
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while (xmax+kwa['minoffset'])>lastpoint:
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lastpoint=lastpoint+kwa['grid']
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localHoles=(firstpoint,axisoffset),(lastpoint,axisoffset)
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firstpoint = kwa['gridoffset']
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while (xmin - kwa['minoffset']) < firstpoint:
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firstpoint = firstpoint - kwa['grid']
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lastpoint = kwa['gridoffset']
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while (xmax + kwa['minoffset']) > lastpoint:
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lastpoint = lastpoint + kwa['grid']
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localHoles = (firstpoint, axisoffset), (lastpoint, axisoffset)
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else:
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firstpoint=kwa['gridoffset']
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while (ymin-kwa['minoffset'])<firstpoint:
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firstpoint=firstpoint-kwa['grid']
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lastpoint=kwa['gridoffset']
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while (ymax+kwa['minoffset'])>lastpoint:
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firstpoint = kwa['gridoffset']
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while (ymin - kwa['minoffset']) < firstpoint:
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firstpoint = firstpoint - kwa['grid']
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lastpoint = kwa['gridoffset']
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while (ymax + kwa['minoffset']) > lastpoint:
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lastpoint=lastpoint+kwa['grid']
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localHoles=(axisoffset,firstpoint),(axisoffset,lastpoint)
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localHoles = (axisoffset, firstpoint), (axisoffset, lastpoint)
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for hole in localHoles:
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point = Point(hole)
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@ -2506,8 +2558,13 @@ class App(QtCore.QObject):
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return 'Ok'
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def drillcncjob(name, *args):
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def drillcncjob(name=None, *args):
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'''
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TCL shell command - see help section
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:param name: name of object
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:param args: array of arguments
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:return: "Ok" if completed without errors
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'''
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a, kwa = h(*args)
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types = {'tools': str,
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'outname': str,
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@ -2518,109 +2575,131 @@ class App(QtCore.QObject):
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'toolchange': int
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}
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if name is None:
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self.raiseTclError('Argument name is missing.')
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for key in kwa:
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if key not in types:
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return 'Unknown parameter: %s' % key
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kwa[key] = types[key](kwa[key])
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self.raiseTclError('Unknown parameter: %s' % key)
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try:
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kwa[key] = types[key](kwa[key])
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except Exception, e:
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self.raiseTclError("Cannot cast argument '%s' to type %s." % (key, str(types[key])))
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try:
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obj = self.collection.get_by_name(str(name))
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except:
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return "Could not retrieve object: %s" % name
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self.raiseTclError("Could not retrieve object: %s" % name)
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if obj is None:
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return "Object not found: %s" % name
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self.raiseTclError('Object not found: %s' % name)
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if not isinstance(obj, FlatCAMExcellon):
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return "ERROR: Only Excellon objects can be drilled."
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self.raiseTclError('Only Excellon objects can be drilled, got %s %s.' % (name, type(obj)))
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try:
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# Get the tools from the list
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job_name = kwa["outname"]
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# Object initialization function for app.new_object()
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def job_init(job_obj, app_obj):
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assert isinstance(job_obj, FlatCAMCNCjob), \
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"Initializer expected FlatCAMCNCjob, got %s" % type(job_obj)
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job_obj.z_cut = kwa["drillz"]
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job_obj.z_move = kwa["travelz"]
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job_obj.feedrate = kwa["feedrate"]
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job_obj.spindlespeed = kwa["spindlespeed"] if "spindlespeed" in kwa else None
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toolchange = True if "toolchange" in kwa and kwa["toolchange"] == 1 else False
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job_obj.generate_from_excellon_by_tool(obj, kwa["tools"], toolchange)
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job_obj.gcode_parse()
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job_obj.create_geometry()
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obj.app.new_object("cncjob", job_name, job_init)
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except Exception, e:
|
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return "Operation failed: %s" % str(e)
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self.raiseTclError("Operation failed: %s" % str(e))
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||||
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return 'Ok'
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|
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def drillmillgeometry(name, *args):
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def millholes(name=None, *args):
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'''
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||||
TCL shell command - see help section
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||||
:param name: name of object
|
||||
:param args: array of arguments
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||||
:return: "Ok" if completed without errors
|
||||
'''
|
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a, kwa = h(*args)
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types = {'tooldia': float,
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||||
'tools': str,
|
||||
'outname': str}
|
||||
|
||||
if name is None:
|
||||
self.raiseTclError('Argument name is missing.')
|
||||
|
||||
for key in kwa:
|
||||
if key not in types:
|
||||
return 'Unknown parameter: %s' % key
|
||||
kwa[key] = types[key](kwa[key])
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||||
self.raiseTclError('Unknown parameter: %s' % key)
|
||||
try:
|
||||
kwa[key] = types[key](kwa[key])
|
||||
except Exception, e:
|
||||
self.raiseTclError("Cannot cast argument '%s' to type %s." % (key, types[key]))
|
||||
|
||||
try:
|
||||
if 'tools' in kwa:
|
||||
kwa['tools'] = [x.strip() for x in kwa['tools'].split(",")]
|
||||
except Exception as e:
|
||||
return "Bad tools: %s" % str(e)
|
||||
self.raiseTclError("Bad tools: %s" % str(e))
|
||||
|
||||
try:
|
||||
obj = self.collection.get_by_name(str(name))
|
||||
except:
|
||||
return "Could not retrieve object: %s" % name
|
||||
self.raiseTclError("Could not retrieve object: %s" % name)
|
||||
|
||||
if obj is None:
|
||||
return "Object not found: %s" % name
|
||||
self.raiseTclError("Object not found: %s" % name)
|
||||
|
||||
assert isinstance(obj, FlatCAMExcellon), \
|
||||
"Expected a FlatCAMExcellon object, got %s" % type(obj)
|
||||
if not isinstance(obj, FlatCAMExcellon):
|
||||
self.raiseTclError('Only Excellon objects can be mill drilled, got %s %s.' % (name, type(obj)))
|
||||
|
||||
try:
|
||||
success, msg = obj.generate_milling(**kwa)
|
||||
except Exception as e:
|
||||
return "Operation failed: %s" % str(e)
|
||||
self.raiseTclError("Operation failed: %s" % str(e))
|
||||
|
||||
if not success:
|
||||
return msg
|
||||
self.raiseTclError(msg)
|
||||
|
||||
return 'Ok'
|
||||
|
||||
def exteriors(obj_name, *args):
|
||||
def exteriors(name=None, *args):
|
||||
'''
|
||||
TCL shell command - see help section
|
||||
:param name: name of object
|
||||
:param args: array of arguments
|
||||
:return: "Ok" if completed without errors
|
||||
'''
|
||||
a, kwa = h(*args)
|
||||
types = {'outname': str}
|
||||
|
||||
if name is None:
|
||||
self.raiseTclError('Argument name is missing.')
|
||||
|
||||
for key in kwa:
|
||||
if key not in types:
|
||||
return 'Unknown parameter: %s' % key
|
||||
kwa[key] = types[key](kwa[key])
|
||||
self.raiseTclError('Unknown parameter: %s' % key)
|
||||
try:
|
||||
kwa[key] = types[key](kwa[key])
|
||||
except Exception, e:
|
||||
self.raiseTclError("Cannot cast argument '%s' to type %s." % (key, types[key]))
|
||||
|
||||
try:
|
||||
obj = self.collection.get_by_name(str(obj_name))
|
||||
obj = self.collection.get_by_name(str(name))
|
||||
except:
|
||||
return "Could not retrieve object: %s" % obj_name
|
||||
self.raiseTclError("Could not retrieve object: %s" % name)
|
||||
|
||||
if obj is None:
|
||||
return "Object not found: %s" % obj_name
|
||||
self.raiseTclError("Object not found: %s" % name)
|
||||
|
||||
assert isinstance(obj, Geometry), \
|
||||
"Expected a Geometry, got %s" % type(obj)
|
||||
|
||||
obj_exteriors = obj.get_exteriors()
|
||||
if not isinstance(obj, Geometry):
|
||||
self.raiseTclError('Expected Geometry, got %s %s.' % (name, type(obj)))
|
||||
|
||||
def geo_init(geo_obj, app_obj):
|
||||
geo_obj.solid_geometry = obj_exteriors
|
||||
|
|
@ -2628,36 +2707,47 @@ class App(QtCore.QObject):
|
|||
if 'outname' in kwa:
|
||||
outname = kwa['outname']
|
||||
else:
|
||||
outname = obj_name + ".exteriors"
|
||||
outname = name + ".exteriors"
|
||||
|
||||
try:
|
||||
obj_exteriors = obj.get_exteriors()
|
||||
self.new_object('geometry', outname, geo_init)
|
||||
except Exception as e:
|
||||
return "Failed: %s" % str(e)
|
||||
self.raiseTclError("Failed: %s" % str(e))
|
||||
|
||||
return 'Ok'
|
||||
|
||||
def interiors(obj_name, *args):
|
||||
def interiors(name=None, *args):
|
||||
'''
|
||||
TCL shell command - see help section
|
||||
:param name: name of object
|
||||
:param args: array of arguments
|
||||
:return: "Ok" if completed without errors
|
||||
'''
|
||||
a, kwa = h(*args)
|
||||
types = {}
|
||||
types = {'outname': str}
|
||||
|
||||
for key in kwa:
|
||||
if key not in types:
|
||||
return 'Unknown parameter: %s' % key
|
||||
kwa[key] = types[key](kwa[key])
|
||||
self.raiseTclError('Unknown parameter: %s' % key)
|
||||
try:
|
||||
kwa[key] = types[key](kwa[key])
|
||||
except Exception, e:
|
||||
self.raiseTclError("Cannot cast argument '%s' to type %s." % (key, types[key]))
|
||||
|
||||
if name is None:
|
||||
self.raiseTclError('Argument name is missing.')
|
||||
|
||||
try:
|
||||
obj = self.collection.get_by_name(str(obj_name))
|
||||
obj = self.collection.get_by_name(str(name))
|
||||
except:
|
||||
return "Could not retrieve object: %s" % obj_name
|
||||
self.raiseTclError("Could not retrieve object: %s" % name)
|
||||
|
||||
if obj is None:
|
||||
return "Object not found: %s" % obj_name
|
||||
self.raiseTclError("Object not found: %s" % name)
|
||||
|
||||
assert isinstance(obj, Geometry), \
|
||||
"Expected a Geometry, got %s" % type(obj)
|
||||
|
||||
obj_interiors = obj.get_interiors()
|
||||
if not isinstance(obj, Geometry):
|
||||
self.raiseTclError('Expected Geometry, got %s %s.' % (name, type(obj)))
|
||||
|
||||
def geo_init(geo_obj, app_obj):
|
||||
geo_obj.solid_geometry = obj_interiors
|
||||
|
|
@ -2665,16 +2755,23 @@ class App(QtCore.QObject):
|
|||
if 'outname' in kwa:
|
||||
outname = kwa['outname']
|
||||
else:
|
||||
outname = obj_name + ".interiors"
|
||||
outname = name + ".interiors"
|
||||
|
||||
try:
|
||||
obj_interiors = obj.get_interiors()
|
||||
self.new_object('geometry', outname, geo_init)
|
||||
except Exception as e:
|
||||
return "Failed: %s" % str(e)
|
||||
self.raiseTclError("Failed: %s" % str(e))
|
||||
|
||||
return 'Ok'
|
||||
|
||||
def isolate(name, *args):
|
||||
def isolate(name=None, *args):
|
||||
'''
|
||||
TCL shell command - see help section
|
||||
:param name: name of object
|
||||
:param args: array of arguments
|
||||
:return: "Ok" if completed without errors
|
||||
'''
|
||||
a, kwa = h(*args)
|
||||
types = {'dia': float,
|
||||
'passes': int,
|
||||
|
|
@ -2684,24 +2781,29 @@ class App(QtCore.QObject):
|
|||
|
||||
for key in kwa:
|
||||
if key not in types:
|
||||
return 'Unknown parameter: %s' % key
|
||||
kwa[key] = types[key](kwa[key])
|
||||
|
||||
self.raiseTclError('Unknown parameter: %s' % key)
|
||||
try:
|
||||
kwa[key] = types[key](kwa[key])
|
||||
except Exception, e:
|
||||
self.raiseTclError("Cannot cast argument '%s' to type %s." % (key, types[key]))
|
||||
try:
|
||||
obj = self.collection.get_by_name(str(name))
|
||||
except:
|
||||
return "Could not retrieve object: %s" % name
|
||||
self.raiseTclError("Could not retrieve object: %s" % name)
|
||||
|
||||
if obj is None:
|
||||
return "Object not found: %s" % name
|
||||
self.raiseTclError("Object not found: %s" % name)
|
||||
|
||||
assert isinstance(obj, FlatCAMGerber), \
|
||||
"Expected a FlatCAMGerber, got %s" % type(obj)
|
||||
|
||||
if not isinstance(obj, FlatCAMGerber):
|
||||
self.raiseTclError('Expected FlatCAMGerber, got %s %s.' % (name, type(obj)))
|
||||
|
||||
try:
|
||||
obj.isolate(**kwa)
|
||||
except Exception, e:
|
||||
return "Operation failed: %s" % str(e)
|
||||
self.raiseTclError("Operation failed: %s" % str(e))
|
||||
|
||||
return 'Ok'
|
||||
|
||||
|
|
@ -3080,6 +3182,34 @@ class App(QtCore.QObject):
|
|||
|
||||
return "ERROR: No such system parameter."
|
||||
|
||||
'''
|
||||
Howto implement TCL shell commands:
|
||||
|
||||
All parameters passed to command should be possible to set as None and test it afterwards.
|
||||
This is because we need to see error caused in tcl,
|
||||
if None value as default parameter is not allowed TCL will return empty error.
|
||||
Use:
|
||||
def mycommand(name=None,...):
|
||||
|
||||
Test it like this:
|
||||
if name is None:
|
||||
|
||||
self.raiseTclError('Argument name is missing.')
|
||||
|
||||
When error ocurre, always use raiseTclError, never return "sometext" on error,
|
||||
otherwise we will miss it and processing will silently continue.
|
||||
Method raiseTclError pass error into TCL interpreter, then raise python exception,
|
||||
which is catched in exec_command and displayed in TCL shell console with red background.
|
||||
Error in console is displayed with TCL trace.
|
||||
|
||||
This behavior works only within main thread,
|
||||
errors with promissed tasks can be catched and detected only with log.
|
||||
TODO: this problem have to be addressed somehow, maybe rewrite promissing to be blocking somehow for TCL shell.
|
||||
|
||||
Kamil's comment: I will rewrite existing TCL commands from time to time to follow this rules.
|
||||
|
||||
'''
|
||||
|
||||
commands = {
|
||||
'mytest': {
|
||||
'fcn': mytest,
|
||||
|
|
@ -3261,7 +3391,7 @@ class App(QtCore.QObject):
|
|||
" toolchange: Enable tool changes (example: 1)\n"
|
||||
},
|
||||
'millholes': {
|
||||
'fcn': drillmillgeometry,
|
||||
'fcn': millholes,
|
||||
'help': "Create Geometry Object for milling holes from Excellon.\n" +
|
||||
"> millholes <name> -tools <str> -tooldia <float> -outname <str> \n" +
|
||||
" name: Name of the Excellon Object\n" +
|
||||
|
|
|
|||
|
|
@ -6,7 +6,7 @@ from FlatCAMObj import FlatCAMGerber, FlatCAMGeometry, FlatCAMCNCjob
|
|||
from ObjectUI import GerberObjectUI, GeometryObjectUI
|
||||
from time import sleep
|
||||
import os
|
||||
|
||||
import tempfile
|
||||
|
||||
class GerberFlowTestCase(unittest.TestCase):
|
||||
|
||||
|
|
@ -128,7 +128,10 @@ class GerberFlowTestCase(unittest.TestCase):
|
|||
# Export G-Code, check output
|
||||
#-----------------------------------------
|
||||
assert isinstance(cnc_obj, FlatCAMCNCjob)
|
||||
output_filename = "tests/tmp/" + cnc_name + ".gcode"
|
||||
output_filename = ""
|
||||
# get system temporary file(try create it and delete also)
|
||||
with tempfile.NamedTemporaryFile(prefix='unittest.', suffix="." + cnc_name + '.gcode', delete=True) as tmp_file:
|
||||
output_filename = tmp_file.name
|
||||
cnc_obj.export_gcode(output_filename)
|
||||
self.assertTrue(os.path.isfile(output_filename))
|
||||
os.remove(output_filename)
|
||||
|
|
|
|||
Loading…
Reference in New Issue