Python3 script that iterates through all the files in a folder, then gets all the ones that have some particular format and moves them to a folder according to the values in that fomat (year in this case)

report_reorder.py

import os
import re

# Definition of a File object
class File(object):
    def __init__(self, path, day, month, year):
        self.name = os.path.basename(path)
        self.path = path
        self.date = day
        self.month = month
        self.year = '20'+year

def get_list_of_files(dirname='.'):
    # Makes a list with all the files/directories in the current folder
    list_of_files = os.listdir(dirname)

    # List that will have only the files
    all_files = list()

    # Iteration through the list of files/folders,
    #   if the current object is a folder the function will be recalled there
    #   else it will be added to the files-only list
    for file in list_of_files:
        file = os.path.join(dirname, file)
        if os.path.isdir(file):
            # If it's a directory, get the list of files of that directory
            list_of_files += get_list_of_files(file)            
        else:
            # If it's a file, add it to the filelist
            all_files.append(file)
    return all_files


# Print the working directory to be sure I won't fuck up anything else
print('Woring in: ', os.path.abspath('.')) 

# Wait for input, if it's the wrong directory I'll just exit the program
#   (avoiding an if statement since it's just for personal use)
input('Is this the right folder?')


# Files are of the kind 'text text text DATE.XXX',
#   since there is a lot of variety I'm just making a regex with the date,
#   grouping the whole path+filename, day, month, year and full date
file_regex = re.compile(r'''(.* ((\d{2})-(\d{2})-(\d{4}|\d{2}))..*)''')

# Make a list with all the files with their absolute path
all_files = get_list_of_files('C:\\Users\\Laptop\\Desktop\\Nueva carpeta')

# Make a list that will have all the files objects
reports = list()

# Checks for matches of the regex,
#   if it's a match it adds a new file object to the reports list
for file in all_files:
    match = file_regex.findall(file)
    if match != []:
        print('Found: ',match[0][0])
        reports.append(File(
            match[0][0],
            match[0][2],
            match[0][3],
            match[0][4][-2:]
            ))

# Iterates through the reports,
#   then tries to make a folder with the file's year as the name
#   moves the file to that new folder
for file in reports:
    try:
        print(f'Making folder "{file.year}"')
        os.mkdir(file.year)
    except:
        print(f'Folder "{file.year}" already exists!')
    print(f'>> Moving {file.path} to > {os.path.join(file.year, file.name)}')
    os.rename(file.path, os.path.join(file.year,file.name))
    
input('Trabajo terminado!')