Source Code for Module empro.layout_wrapper

 1 -class LayoutWrapper(object): 
 2 -    def __init__(self, parent): 
 3          self._parent = parent 
 4          self._project = parent._project() 
 5       
 6      @property 
 7 -    def instances(self): 
 8          if len(self._project.geometry())<1: 
 9              return None 
10          return [self._project.geometry()[0]._instance(i) for i in range(self._project.geometry()[0]._instanceCount())] 
11           
12 -    def instanceByName(self, name): 
13          if len(self._project.geometry())<1: 
14              return None 
15   
16          for i in range(self._project.geometry()[0]._instanceCount()): 
17              inst = self._project.geometry()[0]._instance(i) 
18              if inst.name==name: 
19                  return inst 
20          return None 
21           
22      @property 
23 -    def nets(self): 
24          if len(self._project.geometry())<1: 
25              return [] 
26          return self._project.geometry()[0]._netList() 
27           
28      @property 
29 -    def components(self): 
30          if len(self._project.geometry())<1: 
31              return [] 
32          return self._project.geometry()[0]._componentList()         
33           
34 -    def componentByCellName(self, name): 
35          if len(self._project.geometry())<1: 
36              return None 
37       
38          for component in self._project.geometry()[0]._componentList(): 
39              if component.cellName==name: 
40                  return component 
41          return None 
42   
43   
44 -    def reExtractNets(self): 
45          if len(self._project.geometry())<1: 
46              return 
47           
48          self._project.geometry()[0].reExtractNets() 
49       
50      @property 
51 -    def topLevelPins(self): 
52          if len(self._project.geometry())<1: 
53              return [] 
54           
55          pins = [] 
56          for i in range(self._project.geometry()[0]._pinCount()): 
57              pins.append(self._project.geometry()[0]._pin(i)) 
58          return pins 
59   
60 -    def setViaBackdrillEnabled(self, netNames, value): 
61          if len(self._project.geometry())<1: 
62              return 
63           
64          if isinstance(netNames, (list,)): 
65              netNameList = netNames 
66          else: 
67              netNameList = [netNames] 
68          self._project.geometry()[0]._setViaBackdrillEnabled(netNameList, value) 
69   
70 -    def setViaMaxStubLength(self, netNames, value): 
71          if len(self._project.geometry())<1: 
72              return 
73           
74          if isinstance(netNames, (list,)): 
75              netNameList = netNames 
76          else: 
77              netNameList = [netNames] 
78          self._project.geometry()[0]._setViaMaxStubLength(netNameList, value) 
79