86 lines
2.7 KiB
Python
86 lines
2.7 KiB
Python
#!/usr/bin/env python
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# the purpose of this script is rewriting the swig_import_helper
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# call added by Swig version < 4.0 in pcbnew.py so it will not load
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# _xxxxx.so/dso from inside a kicad executable
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# because the kicad executable itself sill provide an _xxxxx module
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# that's linked inside itself.
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#
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# for the normal module import it should work the same way with this
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# fix in the swig_import_helper
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#
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# For Swig version >= 4.0 this method does not exist so nothing useful is made
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from __future__ import print_function
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from sys import argv,exit
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if len(argv)<2:
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print("usage:")
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print(" fix_swig_imports.py file.py")
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print("")
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print(" will fix the swig import code for working inside KiCad")
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print(" where it happened that the external _pcbnew.so/dll was")
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print(" loaded too -and the internal _pcbnew module was to be used")
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exit(1)
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filename = argv[1]
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f = open(filename,"rb")
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lines = f.readlines()
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f.close()
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doneOk = False
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if (len(lines)<4000):
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print("still building")
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exit(0)
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txt = b""
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for l in lines:
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if l.startswith(b"if _swig_python_version_info < (2, 7, 0):"): # ok with swig version >= 4.0.0
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l = l.replace(b"_swig_python_version_info < (2, 7, 0)", b"False")
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doneOk = True
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if l.startswith(b"if _swig_python_version_info >= (2, 7, 0):"): # ok with swig version >= 3.0.10
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l = l.replace(b"_swig_python_version_info >= (2, 7, 0)", b"False")
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doneOk = True
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elif l.startswith(b"elif _swig_python_version_info >= (2, 6, 0):"): # needed with swig version >= 3.0.10
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l = l.replace(b"_swig_python_version_info >= (2, 6, 0)", b"False")
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doneOk = True
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if l.startswith(b"if version_info >= (2, 7, 0):"): # ok with swig version >= 3.0.9
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l = l.replace(b"version_info >= (2, 7, 0)", b"False")
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doneOk = True
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elif l.startswith(b"elif version_info >= (2, 6, 0):"): # needed with swig version >= 3.0.9
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l = l.replace(b"version_info >= (2, 6, 0)", b"False")
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doneOk = True
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elif l.startswith(b"if version_info >= (2,6,0):"): # ok with swig version <= 3.0.2
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l = l.replace(b"version_info >= (2,6,0)", b"False")
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doneOk = True
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elif l.startswith(b"if version_info >= (2, 6, 0):"): # needed with swig version 3.0.3
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l = l.replace(b"version_info >= (2, 6, 0)", b"False")
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doneOk = True
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elif l.startswith(b"if False:"): # it was already patched?
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doneOk = True
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txt = txt + l
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f = open(filename,"wb")
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f.write(txt)
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f.close()
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if doneOk:
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print("swig_import_helper fixed for", filename)
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else:
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print("Error: the swig import helper was not fixed, check", filename)
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print(" and fix this script: fix_swig_imports.py")
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exit(2)
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exit(0)
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