From 959fb4bb4ec50af4bc28a4de1455d25ab82b10e8 Mon Sep 17 00:00:00 2001
From: Frederick Muriuki Muriithi
Date: Thu, 19 Dec 2024 15:08:10 -0600
Subject: Make files into a module of its own.

---
 uploader/files.py | 49 -------------------------------------------------
 1 file changed, 49 deletions(-)
 delete mode 100644 uploader/files.py

(limited to 'uploader/files.py')

diff --git a/uploader/files.py b/uploader/files.py
deleted file mode 100644
index d37a53e..0000000
--- a/uploader/files.py
+++ /dev/null
@@ -1,49 +0,0 @@
-"""Utilities to deal with uploaded files."""
-import hashlib
-from pathlib import Path
-from typing import Iterator
-from datetime import datetime
-
-from flask import current_app
-
-from werkzeug.utils import secure_filename
-from werkzeug.datastructures import FileStorage
-
-def save_file(fileobj: FileStorage, upload_dir: Path) -> Path:
-    """Save the uploaded file and return the path."""
-    assert bool(fileobj), "Invalid file object!"
-    hashed_name = hashlib.sha512(
-        f"{fileobj.filename}::{datetime.now().isoformat()}".encode("utf8")
-    ).hexdigest()
-    filename = Path(secure_filename(hashed_name)) # type: ignore[arg-type]
-    if not upload_dir.exists():
-        upload_dir.mkdir()
-
-    filepath = Path(upload_dir, filename)
-    fileobj.save(filepath)
-    return filepath
-
-
-def fullpath(filename: str):
-    """Get a file's full path. This makes use of `flask.current_app`."""
-    return Path(current_app.config["UPLOAD_FOLDER"], filename).absolute()
-
-
-def chunked_binary_read(filepath: Path, chunksize: int = 2048) -> Iterator:
-    """Read a file in binary mode in chunks."""
-    with open(filepath, "rb") as inputfile:
-        while True:
-            data = inputfile.read(chunksize)
-            if data != b"":
-                yield data
-                continue
-            break
-
-
-def sha256_digest_over_file(filepath: Path) -> str:
-    """Compute the sha256 digest over a file's contents."""
-    filehash = hashlib.sha256()
-    for chunk in chunked_binary_read(filepath):
-        filehash.update(chunk)
-
-    return filehash.hexdigest()
-- 
cgit 1.4.1