directory stuff
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parent
c23164d428
commit
912ef08783
142
import_media.py
142
import_media.py
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@ -74,27 +74,64 @@ def get_capture_date(p, t):
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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 path_exists(path):
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""" Does the path exist """
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return os.path.exists(path)
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def is_dir(path):
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""" determine if the argument passed is a directory """
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p_exists = path_exists(path)
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if p_exists is True:
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return os.path.isdir(path)
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else:
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return p_exists
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def path_access_read(path):
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""" make sure we can read from the path """
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val = os.access(path, os.R_OK)
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if val is False:
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print(f'Can not read from {path}')
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return val
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def path_access_write(path):
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""" make sure we can write to the path """
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val = os.access(path, os.W_OK)
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if val is False:
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print(f'Can not write to {path}')
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return val
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def create_folder(f):
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""" Function to create folder """
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try:
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if path_exists(f) is False:
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os.makedirs(f)
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except FileExistsError:
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pass
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elif is_dir(f) is False:
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pass # this needs to turn into bailing out as there is a collision.
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def copy_from_source(p,d,f):
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def copy_from_source(source_path,dest_path,file_name):
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""" Copy file from source to destination """
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if os.path.exists(os.path.join(d, f)):
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check_match = cmp_files(p, os.path.join(d, f))
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file_exists = path_exists(os.path.join(dest_path,file_name))
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if file_exists is True:
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check_match = cmp_files(os.path.join(source_path,file_name),
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os.path.join(dest_path, file_name))
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if check_match is False:
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print(f'Found duplicate for {p}, renaming destination with md5 appended.')
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base, extension = os.path.splitext(f)
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file_name_hash = base + '_' + md5_hash(os.path.join(d, f)) + extension
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os.rename(os.path.join(d, f), os.path.join(d, file_name_hash))
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base, extension = os.path.splitext(file_name)
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md5 = md5_hash(os.path.join(dest_path, file_name))
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file_name_hash = base + '_' + md5 + extension
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os.rename(os.path.join(dest_path, file_name),
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os.path.join(dest_path, file_name_hash))
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else:
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return
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shutil.copy(p, d)
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create_folder(dest_path)
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shutil.copy(os.path.join(source_path,file_name), dest_path)
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def process_file(path, f_type, f_name, ext):
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""" gather information and add to dictionary """
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@ -136,21 +173,16 @@ def process_file(path, f_type, f_name, ext):
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if files[i]['type'] == 'image':
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files[i]['folders']['destination'] = files[i]['folders']['destination'] + '/PHOTO'
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if config['store_originals'] is True:
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files[i]['folders']['destination_original'] = files[i]['folders']['destination'] + \
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'/ORIGINALS'
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if files[i]['extension'] in ('jpg', 'jpeg'):
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files[i]['folders']['destination'] = files[i]['folders']['destination'] + \
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'/JPG'
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if files[i]['folders']['destination_original']:
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files[i]['folders']['destination_original'] = \
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files[i]['folders']['destination_original'] + '/JPG'
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if config['store_originals'] is True:
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files[i]['folders']['destination_original'] = files[i]['folders']['destination'] + '/ORIGINALS/JPG'
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else:
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files[i]['folders']['destination'] = files[i]['folders']['destination'] + '/RAW'
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if files[i]['folders']['destination_original']:
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files[i]['folders']['destination_original'] = \
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files[i]['folders']['destination_original'] + '/RAW'
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if config['store_originals'] is True:
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files[i]['folders']['destination_original'] = files[i]['folders']['destination'] + '/ORIGINALS/RAW'
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elif files[i]['type'] == 'video':
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files[i]['folders']['destination'] = files[i]['folders']['destination'] + '/VIDEO'
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@ -161,59 +193,62 @@ def process_file(path, f_type, f_name, ext):
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else:
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print('WARN: ', files[i]['type'], ' is not a known type and you never should have landed here.')
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try:
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files[i]['folders']['destination_original']
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except (NameError, KeyError):
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files[i]['folders']['destination_original'] = False
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# copy_from_source(p, d, o, file)
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def find_files(directory):
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""" find files to build a dictionary out of """
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for folder, subfolders, filename in tqdm(os.walk(directory), desc = 'Finding Files', ncols = 100):
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for folder, subfolders, filename in os.walk(directory):
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for f_type in config['file_types']:
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for ext in tqdm(config['file_types'][f_type], desc = 'Finding ' + f_type + ' Files', ncols = 100):
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for ext in config['file_types'][f_type]:
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for file in tqdm(filename, desc = 'Finding ' + ext + ' Files', ncols = 100):
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if file.lower().endswith(ext):
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process_file(folder, f_type, file, ext)
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find_files(config['folders']['source']['base'])
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def validate_config_dir_access():
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""" Validate we can op in the defined directories """
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check = path_access_write(config['folders']['destination']['base'])
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if check is False:
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return False
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else:
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check = path_access_read(config['folders']['source']['base'])
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if check is False:
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return False
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else:
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if config['store_backup'] is True:
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check = path_access_write(config['folders']['backup'])
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if check is False:
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return False
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else:
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return True
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else:
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return True
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#pprint(files)
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#for file in files:
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# pprint(files[file]['folders'])
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# Copy File
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def copy_files():
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""" Copy Files. """
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for file in tqdm(files, desc = "Copying Files:", ncols = 100):
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create_folder(files[file]['folders']['destination'])
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copy_from_source(os.path.join(files[file]['folders']['source_path'],files[file]['name']),
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copy_from_source(files[file]['folders']['source_path'],
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files[file]['folders']['destination'],
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files[file]['name'])
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if files[file]['folders']['destination_original'] is not False:
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if config['store_originals'] is True:
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if files[file]['type'] == 'image':
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create_folder(files[file]['folders']['destination_original'])
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copy_from_source(os.path.join(files[file]['folders']['destination'],files[file]['name']),
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copy_from_source(files[file]['folders']['destination'],
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files[file]['folders']['destination_original'],
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files[file]['name'])
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# validate checksum
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def gen_hashes():
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""" Generate Hashes """
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for file in tqdm(files, desc = "Generating MD5 Hashes:", ncols = 100):
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#print(files[file])
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files[file]['md5_checksums'] = {}
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for folder in files[file]['folders']:
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#print(files[file]['folders'][folder])
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if files[file]['folders'][folder] is not False:
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#print('folder is not false.')
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k = os.path.join(files[file]['folders'][folder], files[file]['name'])
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#print(k)
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files[file]['md5_checksums'][k] = md5_hash(k)
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#print(files[file]['md5_checksums'][k])
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def validate_checksums():
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""" Validate Checksums """
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for file in tqdm(files, desc = "Verifying Checksums:", ncols = 100):
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i = 0
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c = {}
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@ -231,11 +266,22 @@ for file in tqdm(files, desc = "Verifying Checksums:", ncols = 100):
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pprint(files[file])
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i = i + 1
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# cleanup sd
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def cleanup_sd():
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""" If we should cleanup the SD, nuke the copied files. """
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if config['cleanup_sd'] is True:
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for file in tqdm(files, desc = "Cleaning Up SD:", ncols = 100):
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if files[file]['source_cleanable'] is True:
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os.remove(os.path.join(files[file]['folders']['source_path'],files[file]['name']))
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#pprint(files)
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go = validate_config_dir_access()
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if go is True:
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find_files(config['folders']['source']['base'])
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copy_files()
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gen_hashes()
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validate_checksums()
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cleanup_sd()
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else:
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print("There was a problem accessing one or more directories defined in the configuration.")
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print('done.')
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