def concrete():
name = input(input_question)
if obj := db.query(row_class).filter_by(name=name).first():
print(f"{deleted_prefix} \"{obj.name}\".")
db.delete(obj)
save_tip()
return
def delete_comment() -> None:
comment_id = int(input("Comment ID: "))
if comment := db.query(Comment).get(comment_id):
db.delete(comment)
print(f"Deleted comment \"{comment.name}\".")
save_tip()
return
def delete_selected() -> None:
if selected_object is None:
print(ERROR_NO_OBJECT_SELECTED)
return
print(f"Deleted select object with name \"{selected_object.name}\"!")
db.delete(selected_object)
save_tip()
def delete_blog_post() -> None:
blog_post = get_blog_post_by_id()
if os.path.exists(blog_post.slug_path):
shutil.rmtree(blog_post.slug_path)
db.delete(blog_post)
print(f"Deleted blog post \"{blog_post.name}\".")
save_tip()
def delete_author() -> None:
author_name = input("Author Name: ")
if author := db.query(Author).filter_by(name=author_name).first():
for blog_post in author.blog_posts:
print(f"Deleted blog post \"{blog_post.name}\".")
shutil.rmtree(blog_post.slug_path)
db.delete(blog_post)
db.delete(author)
print(f"Deleted author \"{author.name}\".")
save_tip()
return
def detach_tag() -> None:
tag_name = input("Tag Name: ")
if not (tag := db.query(Tag).filter_by(name=tag_name).first()):
print("Tag not found!")
return
blog_post = get_blog_post_by_id()
if (tag_association := db.query(TagAssociation).filter_by(blog_post_id=blog_post.id, tag_id=tag.id)
.first()) is None:
print("Tag is not attached to post!")
return
print(f"Detached tag \"{tag.name}\" from post \"{blog_post.name}\"!")
db.delete(tag_association)
save_tip()
def exit_program() -> None:
print("Exiting...\n")
sys.exit(0)
def save_changes() -> None:
print("Saving changes... ", end="")
try:
db.commit()
done()
def recreate_file_resources_for_post(blog_post: BlogPost):
for file_resource in blog_post.file_resources:
db.delete(file_resource)
db.commit()
process_resource_files(blog_post)