def loadSeaPatchFileExt(self, filename, patch = None):
if patch == None:
patch = SeaPatchRoot()
patch.assignEnvironmentFrom(self.patch)
patch.resetProperties()
if not isinstance(filename, Filename):
filename = Filename.fromOsSpecific(filename)
searchPath = DSearchPath()
if AppRunnerGlobal.appRunner:
searchPath.appendDirectory(Filename.expandFrom('$POTCO_2_ROOT/etc'))
else:
searchPath.appendDirectory(Filename.fromOsSpecific(os.path.expandvars('$PIRATES/src/seapatch')))
searchPath.appendDirectory(Filename.fromOsSpecific(os.path.expandvars('pirates/src/seapatch')))
searchPath.appendDirectory(Filename('etc'))
searchPath.appendDirectory(Filename('.'))
found = vfs.resolveFilename(filename, searchPath)
if not found:
print 'seapatch file not found: %s' % filename
else:
data = vfs.readFile(filename, 1)
data = data.replace('\r', '')
exec data
return patch
