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import os
import shutil
from pprint import pprint
"""Cleans all django-created files and compiled python. Used by the
pre-run.sh script which cleans and initialises everything before
running:
python databaseReset.py reset
Downloaded (June 2020) from:
https://groups.google.com/forum/#!topic/django-users/C8Q7CTpcChc
"""
# from https://groups.google.com/forum/#!topic/django-users/C8Q7CTpcChc
# Just put it in the folder where manage.py file is and run it.
folders = []
base_dir = os.path.dirname(os.path.realpath(__file__))
def get_directory_list():
global folders
global base_dir
for root, d_names, f_names in os.walk(base_dir):
for name in d_names:
folders.append(os.path.join(root, name))
folders = sorted(folders)
return folders
def delete_pycache():
global folders
for folder in folders:
if folder.endswith("__pycache__"):
shutil.rmtree(folder)
print("All __pycache__ files deleted.")
return None
def delete_migrations():
global folders
for folder in folders:
if folder.endswith("migrations"):
for item in os.listdir(folder):
if not item.endswith("__init__.py"):
os.remove(os.path.join(folder, item))
print("All migration files deleted.")
return None
def delete_sqlite3():
global base_dir
db_file = os.path.join(base_dir, "troggle.sqlite")
#print("troggle.sqlite: {}".format(db_file))
if os.path.exists(db_file):
try:
os.remove(db_file)
print(f"\n>>> troggle.sqlite: {db_file} DELETED\n")
except:
print(f"troggle.sqlite: {db_file} NOT deleted")
def main():
global folders
print(f"base directory used: {base_dir}")
try:
get_directory_list()
delete_pycache()
delete_migrations()
delete_sqlite3()
print("All cleanup operations performed successfully.")
except Exception as e:
print("There was some error! Aaargh. \n")
raise
if __name__ == "__main__":
main()
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