Script and description added

Python/File_Sort/README.md

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+# File sort
+
+## Description
+This is a simple script that sorts the files from a given directory by their extensions. For example, all the .png files will be put to the png folder and so on. 
+The script will require a user to provide a path to directory that is going to be sorted.
+
+## Modules
+* os
+* shutil

Python/File_Sort/main.py

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+import os
+import shutil
+
+DIR_NAME = 'sorted'
+source_path = input("Please input the directory name to be sorted: ")
+
+if source_path == '.':
+    source_path = os.getcwd()
+
+path = os.path.join(source_path, DIR_NAME)
+print(source_path, path)
+
+if not os.path.exists(path):
+    os.mkdir(path)
+
+os.chdir(path)
+files = []
+
+
+def get_files():
+    """getting all the files that have been put to the sorting folder by user and
+    extending them to our files list to sort them in the future"""
+
+    files.extend(list(os.walk(source_path))[0][2])  # extending the list of all the files in a source path
+
+
+def sort_files(clear_files=True) -> int:
+    get_files()
+
+    n_of_sorted_files = 0  # keeps track of the sorted files
+    to_remove = []  # transferred files can be removed(from files list) only after the for loop ends bc we're
+    # iterating through this list -> the list can't be changed during the iteration
+
+    for file in files:
+
+        extension = file.split('.')[-1]  # get the extension of the current file
+        current_file_path = os.path.join(source_path, file)  # putting the file into out sorting folder
+        new_folder = os.path.join(path, extension)  # declares a new folder variable with the extension name
+
+        # Creating this folder if it hasn't already been created
+        if not os.path.exists(new_folder):
+            os.mkdir(new_folder)
+
+        shutil.copy(current_file_path, new_folder)  # putting a file to the folder with its extension
+
+        if clear_files:
+            os.remove(current_file_path)  # removing the file from the sorting folder
+
+        to_remove.append(file)  # appending sorted files to remove them later
+
+    # removing files that are already sorted from our files list
+    for i in to_remove:
+        files.remove(i)
+
+    n_of_sorted_files += len(to_remove)  # increasing the counter of sorted files
+
+    return n_of_sorted_files
+
+
+def main():
+    counter = 0  # counts an amount of transferred files
+
+    counter += sort_files()
+    print(f'Number of sorted files: {counter}')
+
+
+if __name__ == '__main__':
+    main()