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a2p_bom.py
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a2p_bom.py
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#***************************************************************************
#* *
#* Copyright (c) 2018 kbwbe *
#* *
#* This program is free software; you can redistribute it and/or modify *
#* it under the terms of the GNU Lesser General Public License (LGPL) *
#* as published by the Free Software Foundation; either version 2 of *
#* the License, or (at your option) any later version. *
#* for detail see the LICENCE text file. *
#* *
#* This program is distributed in the hope that it will be useful, *
#* but WITHOUT ANY WARRANTY; without even the implied warranty of *
#* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
#* GNU Library General Public License for more details. *
#* *
#* You should have received a copy of the GNU Library General Public *
#* License along with this program; if not, write to the Free Software *
#* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
#* USA *
#* *
#***************************************************************************
import FreeCADGui,FreeCAD
from PySide import QtGui, QtCore
import Spreadsheet
import os
import string
import a2plib
#from a2p_fcdocumentreader import FCdocumentReader
from a2p_simpleXMLreader import FCdocumentReader
from a2p_partlistglobals import (
PARTLIST_COLUMN_NAMES,
BOM_SHEET_NAME,
BOM_SHEET_LABEL,
PARTINFORMATION_SHEET_NAME,
BOM_MAX_COLS,
BOM_MAX_LENGTH
)
#------------------------------------------------------------------------------
def createPartList(
importPath,
parentAssemblyDir,
partListEntries,
recursive=False
):
'''
Extract quantities and descriptions of assembled parts from
document.xml
Is able to analyse subassemblies by recursion
It works with a dict. Structure of an entry is:
filename: [Quantity,[information,information,....] ]
'''
fileNameInProject = a2plib.findSourceFileInProject(
importPath,
parentAssemblyDir
)
workingDir,basicFileName = os.path.split(fileNameInProject)
docReader1 = FCdocumentReader()
docReader1.openDocument(fileNameInProject)
for ob in docReader1.getA2pObjects():
# skip converted parts...
if a2plib.to_str(ob.getA2pSource()) == a2plib.to_str('converted'): continue
if ob.isSubassembly() and recursive:
partListEntries = createPartList(
ob.getA2pSource(),
workingDir,
partListEntries,
recursive
)
# Process information of this a2p object
if not ob.isSubassembly() or not recursive:
# Try to get spreadsheetdata _PARTINFO_ from linked source
linkedSource1 = ob.getA2pSource()
linkedSource = a2plib.findSourceFileInProject( #this returns unicode on py2 systems!
linkedSource1,
workingDir
)
if linkedSource == None:
print(u"BOM ERROR: Could not open sourcefile {}".format(linkedSource1))
continue
# Is it already processed minimum one time ?
entry = partListEntries.get(linkedSource,None)
if entry != None:
partListEntries.get(linkedSource)[0]+=1 #count sourcefile usage
continue # only needed to count imports of this file, information exists yet
# There is no entry in dict, need to read out information from importFile...
docReader2 = FCdocumentReader()
docReader2.openDocument(linkedSource)
# Initialize a default parts information...
partInformation = []
for i in range(0,len(PARTLIST_COLUMN_NAMES)):
partInformation.append("*")
# if there is a proper spreadsheet, then read it...
for ob in docReader2.getSpreadsheetObjects():
sheetName = PARTINFORMATION_SHEET_NAME
if a2plib.PYVERSION > 2:
sheetName = a2plib.to_bytes(PARTINFORMATION_SHEET_NAME)
if ob.name == sheetName:
cells = ob.getCells()
for addr in cells.keys():
if addr[:1] == b'B': #column B contains the data, A only the titles
idx = int(addr[1:])-1
if idx < len(PARTLIST_COLUMN_NAMES): # don't read further!
partInformation[idx] = cells[addr]
# last entry of partinformations is reserved for filename
partInformation[-1] = os.path.split(linkedSource)[1] #without complete path...
# put information to dict and count usage of sourcefiles..
entry = partListEntries.get(linkedSource,None)
if entry == None:
partListEntries[linkedSource] = [
1,
partInformation
]
else:
partListEntries.get(linkedSource)[0]+=1 #count sourcefile usage
return partListEntries
#------------------------------------------------------------------------------
toolTip = \
'''
Create a spreadsheet with a
parts list of this file.
This function will read out
the #PARTINFO# spreadsheet of
all involved parts of the
assembly and create a new
spreadsheet containing the
parts list.
This button will open a dialog
with the Question:
- Iterate recursively over
all subassenblies?
Answer Yes:
All parts of all subassemblies are
collected to the partlist
Answer No:
Only the parts within the
recent assembly are collected.
'''
class a2p_CreatePartlist():
def clearPartList(self):
alphabet_list = list(string.ascii_uppercase)
doc = FreeCAD.activeDocument()
ss = doc.getObject(BOM_SHEET_NAME)
for i in range(0,BOM_MAX_COLS):
for k in range(0,BOM_MAX_LENGTH):
cellAdress = alphabet_list[i]+str(k+1)
ss.set(cellAdress,'')
def Activated(self):
doc = FreeCAD.activeDocument()
if doc == None:
QtGui.QMessageBox.information( QtGui.QApplication.activeWindow(),
u"No active document found!",
u"You have to open a FCStd file first."
)
return
completeFilePath = doc.FileName
p,f = os.path.split(completeFilePath)
flags = QtGui.QMessageBox.StandardButton.Yes | QtGui.QMessageBox.StandardButton.No
msg = u"Please save before generating a parts list!\nSave now ?"
response = QtGui.QMessageBox.information(QtGui.QApplication.activeWindow(), u"Save document?", msg, flags )
if response == QtGui.QMessageBox.No:
QtGui.QMessageBox.information( QtGui.QApplication.activeWindow(),
u"Parts list generation aborted!",
u"You have to save the assembly file first."
)
return
else:
doc.save()
flags = QtGui.QMessageBox.StandardButton.Yes | QtGui.QMessageBox.StandardButton.No
msg = u"Do you want to iterate recursively over all included subassemblies?"
response = QtGui.QMessageBox.information(QtGui.QApplication.activeWindow(), u"PARTSLIST", msg, flags )
if response == QtGui.QMessageBox.Yes:
subAssyRecursion = True
else:
subAssyRecursion = False
partListEntries = createPartList(
doc.FileName,
p,
{},
recursive=subAssyRecursion
)
ss = None
try:
ss = doc.getObject(BOM_SHEET_NAME)
except:
pass
if ss == None:
ss = doc.addObject('Spreadsheet::Sheet',BOM_SHEET_NAME)
ss.Label = BOM_SHEET_LABEL
else:
self.clearPartList()
# Write Column headers to spreadsheet
ss.set('A1',u'POS')
ss.set('B1',u'QTY')
idx1 = ord('C')
idx2 = idx1 + len(PARTLIST_COLUMN_NAMES)
i=0
for c in range(idx1,idx2):
ss.set(chr(c)+"1",PARTLIST_COLUMN_NAMES[i])
i+=1
# Set the background color of the column headers
ss.setBackground('A1:'+chr(idx2-1)+'1', (0.000000,1.000000,0.000000,1.000000))
# Set the columnwith to proper values
ss.setColumnWidth('A',40)
i=0
for c in range(idx1,idx2):
ss.setColumnWidth(chr(c),150)
i+=1
# fill entries for partsList...
idx3 = ord('A')
for idx, k in enumerate(partListEntries.keys()):
ss.set('A'+str(idx+2),str(idx+1))
ss.set('B'+str(idx+2),str(partListEntries[k][0]))
values = partListEntries[k][1]
for j,tx in enumerate(values): # all strings inside values are unicode!
#ss.set needs 2. argument as unicode for py3 and utf-8 string for py2!!!
if a2plib.PYVERSION > 2:
tx2 = tx # preserve unicode
else:
tx2 = a2plib.to_bytes(tx) # convert to utf-8
ss.set(chr(idx3+2+j)+str(idx+2),tx2)
# recompute to finish..
doc.recompute()
print("#PARTSLIST# spreadsheet has been created")
def GetResources(self):
return {
'Pixmap' : ':/icons/a2p_PartsList.svg',
'MenuText': 'Create a spreadsheet with a parts list of this file',
'ToolTip': toolTip
}
FreeCADGui.addCommand('a2p_CreatePartlist', a2p_CreatePartlist())
#------------------------------------------------------------------------------