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Batch rename files from a CSV via Python. Details: https://code.adonline.id.au/batch-rename-files-using-a-csv-in-python/
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#!/usr/bin/env python | |
import os | |
import csv | |
import glob | |
import sys | |
import argparse | |
from datetime import datetime | |
from csv import reader | |
# Intro Text | |
print("\033[1;34;40m\n\nRename files from a CSV \033[0m") | |
print("\033[1;36;40mWritten by Adam M. Dimech\n \n \n \033[0m") | |
def options(): | |
parser = argparse.ArgumentParser(description="Create a list of images from a folder in a CSV file") | |
parser.add_argument("-f", "--folder", help="Target folder of images.", required=True) | |
args = parser.parse_args() | |
return args | |
def main(): | |
# Get options | |
args = options() | |
# Identify the target directory | |
target_raw = args.folder # r required to prevent reformatting numbers in path | |
if sys.platform.startswith('win'): | |
target_raw = target_raw.replace('\\', '/') | |
if not target_raw.endswith('/'): | |
target = target_raw+"/" | |
else: | |
target = os.path.join(target_raw, '') | |
else: | |
target = os.path.join(target_raw, '') # Add trailing slash if missing | |
# Check if renaming file exists | |
number_renames = len(glob.glob(target + '*renam*.csv')) | |
if number_renames == 0: | |
print("There is no 'renaming' CSV file in directory ", target, ". Please create one to continue.\n") | |
raise SystemExit | |
if number_renames >1: | |
print("Oops! There are", number_renames, "'renaming' CSV files in", target, ". Ensure there is only one 'renaming' file in directory.\n") | |
raise SystemExit | |
elif number_renames ==1: | |
csv_file = glob.glob(target + '*renam*.csv') | |
csv_file = csv_file [-1] # Convert from list to variable | |
if sys.platform.startswith('win'): | |
if csv_file.endswith('/'): | |
csv_file_rename = csv_file[:-1] | |
csv_file_rename = csv_file.replace('\\', '/') | |
print("Your renaming CSV file is located at: "+csv_file_rename+"\nPreparing to rename images...") | |
# Rename the CSV - Open file in read mode | |
with open(csv_file_rename, 'r') as read_obj: | |
csv_reader = reader(read_obj) # pass the file object to reader() to get the reader object | |
index = 0 | |
for row in csv_reader: # Iterate over each row in the csv using reader object | |
index += 1 #Apply index to return row number in CSV | |
now = datetime.now() | |
if not row[1] == '': # Check that there's a proposed rename | |
if not index == 1: # Check that a header row isn't being used for conversions. | |
src = row[0] | |
dst = row[1] | |
if os.path.dirname(dst) == '': # Check that a full path is offered and if not, add one. | |
filename, file_extension = os.path.splitext(src) # Get src file extension | |
folderpath = os.path.dirname(src) # Add folder path if not specified | |
dst = os.path.splitext(dst)[0] # Remove file extension if present | |
dst = folderpath+"/"+dst+file_extension | |
if not os.path.isfile(src) is True: # Check that the source file can be found. | |
print("\033[1;31;40mWarning:\033[0m Cannot locate "+src+" (Row:"+str(index)+").") | |
elif os.path.isfile(dst) is True: # Check that the renamed file doesn't already exist. | |
print("\033[1;31;40mWarning:\033[0m File "+src+" has already been created.") | |
else: # Rename the file | |
os.rename(src, dst) | |
dst_short = os.path.basename(dst) | |
print("\033[1;32;40mSuccess!\033[0m File "+src+" (Row:"+str(index)+") was successfully renamed '"+dst_short+"' at "+now.strftime("%d-%m-%Y %H:%M:%S:%f")) | |
else: | |
print("\033[1;36;40mWarning:\033[0m File "+row[0]+" (Row:"+str(index)+") does not have a rename specified in the CSV file.") | |
print("Job complete.") | |
if __name__ == '__main__': | |
main() |
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