GPSPhoto.py

import os, fnmatch #Import Modules to Dir folder
import sys
from PIL import Image
from PIL.ExifTags import TAGS, GPSTAGS

File00 = 'input/' #Local of files
if not os.path.exists(File00):
    os.makedirs(File00)

pattern = "*.jpg" #Extension Type
listOfFiles = os.listdir(File00)

def get_exif_data(image):
    """Returns a dictionary from the exif data of an PIL Image item. Also converts the GPS Tags"""
    exif_data = {}
    info = image._getexif()
    if info:
        for tag, value in info.items():
            decoded = TAGS.get(tag, tag)
            if decoded == "GPSInfo":
                gps_data = {}
                for gps_tag in value:
                    sub_decoded = GPSTAGS.get(gps_tag, gps_tag)
                    gps_data[sub_decoded] = value[gps_tag]

                exif_data[decoded] = gps_data
            else:
                exif_data[decoded] = value

    return exif_data
	
def _convert_to_degress(value):
    """Helper function to convert the GPS coordinates stored in the EXIF to degress in float format"""
    deg_num, deg_denom = value[0]
    d = float(deg_num) / float(deg_denom)

    min_num, min_denom = value[1]
    m = float(min_num) / float(min_denom)

    sec_num, sec_denom = value[2]
    s = float(sec_num) / float(sec_denom)
    
    return d + (m / 60.0) + (s / 3600.0)

def get_lat_lon(exif_data):
    """Returns the latitude and longitude, if available, from the provided exif_data (obtained through get_exif_data above)"""
    lat = None
    lon = None

    if "GPSInfo" in exif_data:		
        gps_info = exif_data["GPSInfo"]

        gps_latitude = gps_info.get("GPSLatitude")
        gps_latitude_ref = gps_info.get('GPSLatitudeRef')
        gps_longitude = gps_info.get('GPSLongitude')
        gps_longitude_ref = gps_info.get('GPSLongitudeRef')

        if gps_latitude and gps_latitude_ref and gps_longitude and gps_longitude_ref:
            lat = _convert_to_degress(gps_latitude)
            if gps_latitude_ref != "N":                     
                lat *= -1

            lon = _convert_to_degress(gps_longitude)
            if gps_longitude_ref != "E":
                lon *= -1

    return lat, lon

if __name__ == "__main__":
    for entry in listOfFiles:  #for 1 Dir input folder
        if fnmatch.fnmatch(entry, pattern):
            image = Image.open(File00 + entry)
            exif_data = get_exif_data(image)
            print (entry,",", get_lat_lon(exif_data))