5种使用Python查看修改删除EXIF数据的方法

def exifread_usage(): import exifread print("============exifread===============") # view exif data with open('example.jpg', 'rb') as img_file: tags = exifread.process_file(img_file) sorted_keys = sorted(tags) for tag in sorted_keys: if tag not in ('JPEGThumbnail', 'TIFFThumbnail', 'Filename'): print(f"{tag}: {tags[tag]}") def exif_usage(): import exif print("============exif===============") with open('example.jpg', 'rb') as img_file: image = exif.Image(img_file) # view exif data print("============view===============") list_all = sorted(image.list_all()) for tag in list_all: print(f"{tag}: {image.get(tag)}") print("============edit===============") # edit exif data image.model = "exif Model" with open('example_exif_edit.jpg', 'wb') as new_image_file: new_image_file.write(image.get_file()) print("============delete===============") image.delete("model") with open('example_exif_delete_model.jpg', 'wb') as new_image_file: new_image_file.write(image.get_file()) image.delete_all() with open('example_exif_delete_all.jpg', 'wb') as new_image_file: new_image_file.write(image.get_file()) def get_keys(d, value): for k, v in d.items(): if v == value: return k return None def pillow_usage(): from PIL import Image from PIL.ExifTags import TAGS print("============pillow===============") # print(TAGS) with (Image.open('example.jpg') as img): exif_data = img._getexif() # print(exif_data) # view exif data print("============view===============") for k, v in exif_data.items(): print(f'{TAGS.get(k)}: {v}') def piexif_usage(): import piexif import shutil print("============piexif===============") print("============view===============") exif_dict = piexif.load("example.jpg") for ifd in ("0th", "Exif", "GPS", "1st"): for tag in exif_dict[ifd]: print(piexif.TAGS[ifd][tag]["name"], exif_dict[ifd][tag]) print("============edit===============") shutil.copy("example.jpg", 'example_piexil_edit.jpg') exif_dict_edit = piexif.load("example_piexil_edit.jpg") exif_dict_edit['0th'][piexif.ImageIFD.Model] = 'piexif Model' exif_dict_edit_bytes = piexif.dump(exif_dict_edit) piexif.insert(exif_dict_edit_bytes, 'example_piexil_edit.jpg') print("============delete===============") shutil.copy("example.jpg", 'example_piexil_delete_model.jpg') exif_dict_delete_model = piexif.load("example_piexil_delete_model.jpg") exif_dict_delete_model['0th'][piexif.ImageIFD.Model] = '' exif_dict_delete_model_bytes = piexif.dump(exif_dict_delete_model) piexif.insert(exif_dict_delete_model_bytes, 'example_piexil_delete_model.jpg') shutil.copy("example.jpg", 'example_piexil_delete_all.jpg') piexif.remove('example_piexil_delete_all.jpg') def pyexiftool_usage(): import os import exiftool import shutil current_file_path = os.path.abspath(__file__) current_dir = os.path.dirname(current_file_path) exiftool_dir = os.path.join(current_dir, "exiftool") exiftool_path = os.path.join(exiftool_dir, exiftool.constants.DEFAULT_EXECUTABLE) print("============PyExifTool===============") import exiftool print("============view===============") with exiftool.ExifToolHelper(executable=exiftool_path) as et: for d in et.get_metadata("example.jpg"): for k, v in d.items(): print(f"{k} = {v}") shutil.copy("example.jpg", 'example_pyexiftool_edit.jpg') print("============edit===============") with exiftool.ExifToolHelper(executable=exiftool_path) as et: et.set_tags( [os.path.join(current_dir,"example_pyexiftool_edit.jpg")], tags={"Model": 'PyExifTool Model'}, params=["-P", "-overwrite_original"] ) shutil.copy("example.jpg", 'example_pyexiftool_delete_model.jpg') print("============delete===============") with exiftool.ExifToolHelper(executable=exiftool_path) as et: et.set_tags( [os.path.join(current_dir,"example_pyexiftool_delete_model.jpg")], tags={"Model": ''}, params=["-P", "-overwrite_original"] ) shutil.copy("example.jpg", 'example_pyexiftool_delete_all.jpg') print("============delete all===============") with exiftool.ExifToolHelper(executable=exiftool_path) as et: delete_all_path = os.path.join(current_dir,"example_pyexiftool_delete_all.jpg") et.execute(*['-overwrite_original', '-all=', delete_all_path]) if __name__ == '__main__': exifread_usage() # exif_usage() # pillow_usage() # piexif_usage() #pyexiftool_usage()