import gdal, ogr

gdal.SetConfigOption('OGR_INTERLEAVED_READING', 'YES')
osm = ogr.Open('finland-latest.osm.pbf')

# Grab available layers in file
nLayerCount = osm.GetLayerCount()
thereIsDataInLayer = True
pubs = []

while thereIsDataInLayer:
    thereIsDataInLayer = False
    # Cycle through available layesr
    for iLayer in range(nLayerCount):
        lyr=osm.GetLayer(0)
        lyr.SetAttributeFilter("place='village'")
        for feature in lyr:
            print("village",end=";")
            print(feature.GetField("name"),end=";")
            print("%.7f"%feature.GetGeometryRef().GetY(),end=";")
            print("%.7f"%feature.GetGeometryRef().GetX())
        lyr.SetAttributeFilter("place='town'")
        for feature in lyr:
            print("town",end=";")
            print(feature.GetField("name"),end=";")
            print("%.7f"%feature.GetGeometryRef().GetY(),end=";")
            print("%.7f"%feature.GetGeometryRef().GetX())
        lyr.SetAttributeFilter("place='city'")
        for feature in lyr:
            print("city",end=";")
            print(feature.GetField("name"),end=";")
            print("%.7f"%feature.GetGeometryRef().GetY(),end=";")
            print("%.7f"%feature.GetGeometryRef().GetX())