Migrate to Rust and Hyper

With sanic, downloading a file locally is around ten times slower than
with Rust and hyper.

Maybe `pypy` could have helped, but I didn’t succeed to set it up
quickly with the dependencies.

1 files changed, 0 insertions, 8 deletions

diff --git a/src/utils.py b/src/utils.py
deleted file mode 100644
index 151217f..0000000
--- a/src/utils.py
+++ /dev/null
@@ -1,8 +0,0 @@
-import io
-
-def sanitize_filename(s: str) -> str:
-    return '.'.join([sanitize_filename_part(p) for p in s.split('.')])
-
-def sanitize_filename_part(s: str) -> str:
-    alnum_or_space = ''.join([c if c.isalnum() else ' ' for c in s])
-    return '-'.join(alnum_or_space.split())