a working prototype with so much more to do.
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#!/usr/bin/env python3
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'''
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Import photos from SD card into folder with todays date + nickname
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Use: importphotos (--jpg|--raw|--both) <nickname of folder (optional)>
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Add script to path
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'''
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'''
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TODO:
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1. Import configuration from config file
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2. Set raw file extension based on camera specified in configuration
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3. Create destination folders based on concatination of configuration,
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metadata, and event name passed from ARG
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4. Create destination sub-folder based on filetype
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5. Copy files to appropriate folder
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6. Compare files from source
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7. Create 'originals' with copy of files from destination after
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checksum for photos only
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8. Optinally allow specification of a backup location on another disk
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or NAS to ship a 3rd copy to
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9. Optionally cleanup SD only after checksum matching
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10. Every config option has an arg override
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11. Optionally rename file if event name was passed in
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-- STRETCH --
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12. Make a graphical interface
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'''
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import os
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import sys
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import yaml
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import argparse
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import shutil
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import hashlib
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from datetime import datetime
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import exifread
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config_file = 'config.yaml'
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# Read configuration from file
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try:
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with open(config_file, 'r') as f:
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config = yaml.load(f, Loader=yaml.FullLoader)
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except FileNotFoundError:
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print("Configuration file not found: ", config_file)
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print("Copy config.yaml.EXAMPLE to ", config_file, " and update accordingly.")
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''' Parse Arguments '''
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parser = argparse.ArgumentParser()
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parser.add_argument("-e", "--event", help = "Event Name")
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args = parser.parse_args()
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if args.event:
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event = args.event
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def md5_hash(f):
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print("calculating md5 for ", f)
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md5 = hashlib.md5(open(f, 'rb').read()).hexdigest()
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return md5
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def cmp_files(f1,f2):
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print('comparing md5 hashes...')
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return md5_hash(f1) == md5_hash(f2)
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def file_classification(f):
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print('Classifying media for: ', f)
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for classification in config['file_types']:
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for ext in config['file_types'][classification]:
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if f.lower().endswith(ext):
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c = classification
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return classification
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def get_capture_date(p, t):
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if t == 'image':
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with open(p, 'rb') as f:
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tags = exifread.process_file(f)
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captured = tags['EXIF DateTimeOriginal']
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year = str(captured).split(' ')[0].split(':')[0]
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month = str(captured).split(' ')[0].split(':')[1]
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day = str(captured).split(' ')[0].split(':')[2]
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else:
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stamp = datetime.fromtimestamp(os.path.getctime(p))
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year = stamp.strftime("%Y")
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month = stamp.strftime("%m")
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day = stamp.strftime("%d")
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return year, month, day
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def create_folder(f):
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try:
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os.makedirs(f)
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except FileExistsError as exists:
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print()
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def copy_from_source(p, dest_folder, dest_orig_folder, file):
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if os.path.exists(os.path.join(dest_folder, file)):
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check_match = cmp_files(p, os.path.join(dest_folder, file))
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if check_match == False:
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base, extension = os.path.splitext(file)
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file_name_hash = base + '_' + md5_hash(os.path.join(dest_folder, file)) + extension
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os.rename(os.path.join(dest_folder, file), os.path.join(dest_folder, file_name_hash))
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shutil.copy(p, dest_folder)
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check_match = cmp_files(p, dest_folder + '/' + file)
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if check_match == False:
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print(f'CRITICAL: md5 hash does not match for {file}')
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print(p, ': ', md5_hash(p))
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print(dest_folder + '/' + file, ': ', md5_hash(dest_folder + '/' + file))
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exit
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if dest_orig_folder != False:
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shutil.copy(dest_folder + '/' + file, dest_orig_folder)
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check_match = cmp_files(dest_folder + '/' + file, dest_orig_folder + '/' + file)
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if check_match == False:
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print(f'CRITICAL: md5 hash does not match for {file}')
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print(dest_folder + '/' + file, ': ', md5_hash(dest_folder + '/' + file))
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print(dest_orig_folder + '/' + file, ': ', md5_hash(dest_orig_folder + '/' + file))
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exit
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else:
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shutil.copy(p, dest_folder)
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check_match = cmp_files(p, dest_folder + '/' + file)
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if check_match == False:
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print(f'CRITICAL: md5 hash does not match for {file}')
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print(p, ': ', md5_hash(p))
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print(dest_folder + '/' + file, ': ', md5_hash(dest_folder + '/' + file))
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exit
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if dest_orig_folder != False:
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shutil.copy(dest_folder + '/' + file, dest_orig_folder)
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check_match = cmp_files(dest_folder + '/' + file, dest_orig_folder + '/' + file)
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if check_match == False:
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print(f'CRITICAL: md5 hash does not match for {file}')
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print(dest_folder + '/' + file, ': ', md5_hash(dest_folder + '/' + file))
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print(dest_orig_folder + '/' + file, ': ', md5_hash(dest_orig_folder + '/' + file))
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exit
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def process_file(p, t, file, ext):
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capture_date = get_capture_date(p, t)
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y = capture_date[0]
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m = capture_date[1]
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d = capture_date[2]
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if event:
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dest_folder = config['folders']['destination']['base'] + '/' + y + '/' + y + '-' + m + '/' + y + '-' + m + '-' + d + '-' + event
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else:
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dest_folder = config['folders']['destination']['base'] + '/' + y + '/' + y + '-' + m + '/' + y + '-' + m + '-' + d
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if t == 'image':
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dest_folder = dest_folder + '/photos'
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if config['store_originals'] == True:
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dest_orig_folder = dest_folder + '/ORIGINALS'
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if ext in ('jpg', 'jpeg'):
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dest_folder = dest_folder + '/JPG'
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if dest_orig_folder:
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dest_orig_folder = dest_orig_folder + '/JPG'
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else:
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dest_folder = dest_folder + '/RAW'
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if dest_orig_folder:
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dest_orig_folder = dest_orig_folder + '/RAW'
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elif t == 'video':
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dest_folder = dest_folder + '/VIDEO'
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elif t == 'audio':
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dest_folder = dest_folder + '/AUDIO'
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else:
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print(f'WARN: {t} is not a known type and you never should have landed here.')
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create_folder(dest_folder)
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try:
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dest_orig_folder
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except NameError:
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dest_orig_folder = False
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else:
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create_folder(dest_orig_folder)
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copy_from_source(p, dest_folder, dest_orig_folder, file)
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def file_list(directory):
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for folder, subfolders, filename in os.walk(directory):
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for t in config['file_types']:
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for ext in config['file_types'][t]:
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for file in filename:
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if file.lower().endswith(ext):
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p = folder + '/' + file
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process_file(p, t, file, ext)
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file_list(config['folders']['source']['base'])
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print('done.')
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