Cura/fabmetheus_utilities/geometry/statements/_print.py

   1 """
   2 Print statement.
   3
   4 There is also the print attribute in geometry_utilities/evaluate_fundamentals/print.py
   5
   6 The model is xml_models/geometry_utilities/evaluate_fundamentals/print.xml
   7
   8 """
   9
  10 from __future__ import absolute_import
  11 #Init has to be imported first because it has code to workaround the python bug where relative imports don't work if the module is imported as a main module.
  12 import __init__
  13
  14 from fabmetheus_utilities.geometry.geometry_utilities import evaluate
  15
  16
  17 __author__ = 'Enrique Perez (perez_enrique@yahoo.com)'
  18 __credits__ = 'Art of Illusion <http://www.artofillusion.org/>'
  19 __date__ = '$Date: 2008/02/05 $'
  20 __license__ = 'GNU Affero General Public License http://www.gnu.org/licenses/agpl.html'
  21
  22
  23 def getLocalDictionary( attributesKey, elementNode):
  24         "Get the local dictionary."
  25         xmlProcessor = elementNode.getXMLProcessor()
  26         if len( xmlProcessor.functions ) < 1:
  27                 return None
  28         return xmlProcessor.functions[-1].localDictionary
  29
  30 def printAttributesKey( attributesKey, elementNode):
  31         "Print the attributesKey."
  32         if attributesKey.lower() == '_localdictionary':
  33                 localDictionary = getLocalDictionary( attributesKey, elementNode)
  34                 if localDictionary != None:
  35                         localDictionaryKeys = localDictionary.keys()
  36                         attributeValue = elementNode.attributes[attributesKey]
  37                         if attributeValue != '':
  38                                 attributeValue = ' - ' + attributeValue
  39                         print('Local Dictionary Variables' + attributeValue )
  40                         localDictionaryKeys.sort()
  41                         for localDictionaryKey in localDictionaryKeys:
  42                                 print('%s: %s' % ( localDictionaryKey, localDictionary[ localDictionaryKey ] ) )
  43                         return
  44         value = elementNode.attributes[attributesKey]
  45         evaluatedValue = None
  46         if value == '':
  47                 evaluatedValue = evaluate.getEvaluatedExpressionValue(elementNode, attributesKey)
  48         else:
  49                 evaluatedValue = evaluate.getEvaluatedExpressionValue(elementNode, value)
  50         print('%s: %s' % ( attributesKey, evaluatedValue ) )
  51
  52 def processElementNode(elementNode):
  53         "Process the xml element."
  54         if len(elementNode.getTextContent()) > 1:
  55                 print(elementNode.getTextContent())
  56                 return
  57         attributesKeys = elementNode.attributes.keys()
  58         if len( attributesKeys ) < 1:
  59                 print('')
  60                 return
  61         attributesKeys.sort()
  62         for attributesKey in attributesKeys:
  63                 printAttributesKey( attributesKey, elementNode)