new_contents: from osgeo import ogr
  import os
  
  shapefile = "//mnt//hgfs//Biondo//GINF//Florestas_Parana//pr_300_f22.shp"
  driver = ogr.GetDriverByName("ESRI Shapefile")
  dataSource = driver.Open(shapefile, 0)
  layer = dataSource.GetLayer()
  
  for feature in layer:
      geom = feature.GetGeometryRef()
      pt = geom.Centroid()
      pto = (pt.GetX(),pt.GetY())
      print pto
  
subject: Create OGR_PointIteration.py