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geometryXMLtoCSV.py
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1 #!/usr/bin/env python
2 
3 # XML must come from MuonGeometryDBConverter; it must not be hand-made
4 # Example configuration that will work
5 #
6 # PSet outputXML = {
7 # string fileName = "tmp.xml"
8 # string relativeto = "container" # keep in mind which relativeto you used when interpreting positions and angles!
9 # bool survey = false # important: survey must be false
10 # bool rawIds = false # important: rawIds must be false
11 # bool eulerAngles = false
12 #
13 # untracked bool suppressDTBarrel = true
14 # untracked bool suppressDTWheels = true
15 # untracked bool suppressDTStations = true
16 # untracked bool suppressDTChambers = true
17 # untracked bool suppressDTSuperLayers = true
18 # untracked bool suppressDTLayers = true
19 # untracked bool suppressCSCEndcaps = true
20 # untracked bool suppressCSCStations = true
21 # untracked bool suppressCSCRings = true
22 # untracked bool suppressCSCChambers = true
23 # untracked bool suppressCSCLayers = false
24 # }
25 
26 # External libraries (standard in Python >= 2.4, at least)
27 from __future__ import print_function
28 from xml.sax import handler, make_parser
29 from sys import stdin
30 
31 # Headers for the CSV file
32 print("Alignable, wheel, station, sector, superlayer, layer, relativeto, x, y, z, angletype, phix, phiy, phiz, xx, xy, xz, yy, yz, zz")
33 print(", endcap, station, ring, chamber, layer, , , , , , alpha, beta, gamma, , , , , , ")
34 
35 # This class is a subclass of something which knows how to parse XML
36 class ContentHandler(handler.ContentHandler):
37  # what to do when you get to a <startelement>
38  def startElement(self, tag, attrib):
39  attrib = dict(attrib.items())
40  if "rawId" in attrib: raise Exception("Please use \"rawIds = false\"")
41  if "aa" in attrib: raise Exception("Please use \"survey = false\"")
42 
43  # <DT...>: print wheel/station/sector/superlayer/layer
44  if tag[0:2] == "DT":
45  print(tag, end=' ') # ending with a comma means "don't print end-of-line character"
46  for a in "wheel", "station", "sector", "superlayer", "layer":
47  if a in attrib:
48  print((", %s" % attrib[a]), end=' ')
49  else:
50  print(", ", end=' ')
51 
52  # <CSC...>: print endcap/station/ring/chamber/layer
53  elif tag[0:3] == "CSC":
54  print(tag, end=' ')
55  for a in "endcap", "station", "ring", "chamber", "layer":
56  if a in attrib:
57  print((", %s" % attrib[a]), end=' ')
58  else:
59  print(", ", end=' ')
60 
61  # <setposition>: print x, y, z and phix, phiy, phiz or alpha, beta, gamma
62  elif tag == "setposition":
63  print((", %(relativeto)s, %(x)s, %(y)s, %(z)s" % attrib), end=' ')
64  if "phix" in attrib:
65  print((", phixyz, %(phix)s, %(phiy)s, %(phiz)s" % attrib), end=' ')
66  else:
67  print((", Euler, %(alpha)s, %(beta)s, %(gamma)s" % attrib), end=' ')
68 
69  # <setape>: print xx, xy, xz, yy, yz, zz
70  elif tag == "setape":
71  print((", %(xx)s, %(xy)s, %(xz)s, %(yy)s, %(yz)s, %(zz)s" % attrib), end=' ')
72 
73  # what to do when you get to an </endelement>
74  def endElement(self, tag):
75  if tag == "operation":
76  print("") # end current line (note: no comma)
77 
78 # Actually make it and use it on "stdin" (a file object)
79 parser = make_parser()
80 parser.setContentHandler(ContentHandler())
81 parser.parse(stdin)
geometryXMLtoCSV.ContentHandler
Definition: geometryXMLtoCSV.py:36
geometryXMLtoCSV.ContentHandler.endElement
def endElement(self, tag)
Definition: geometryXMLtoCSV.py:74
geometryXMLtoCSV.ContentHandler.startElement
def startElement(self, tag, attrib)
Definition: geometryXMLtoCSV.py:38
print
void print(TMatrixD &m, const char *label=nullptr, bool mathematicaFormat=false)
Definition: Utilities.cc:46
Exception