diff --git a/voussoirkit/downloady.py b/voussoirkit/downloady.py
index 3a39130..58aed36 100644
--- a/voussoirkit/downloady.py
+++ b/voussoirkit/downloady.py
@@ -10,7 +10,6 @@ from voussoirkit import clipext
 from voussoirkit import dotdict
 from voussoirkit import pathclass
 from voussoirkit import ratelimiter
-from voussoirkit import safeprint
 from voussoirkit import vlogging
 
 log = vlogging.getLogger(__name__, 'downloady')
diff --git a/voussoirkit/interactive.py b/voussoirkit/interactive.py
index 75c9fdb..3f368e4 100644
--- a/voussoirkit/interactive.py
+++ b/voussoirkit/interactive.py
@@ -12,7 +12,8 @@ def _abc_make_option_letters(options):
     option_letters = {}
     letter_length = math.ceil(len(options) / 26)
     for (index, option) in enumerate(options):
-        letter = basenumber.to_base(index, 26, alphabet=string.ascii_lowercase).rjust(letter_length, 'a')
+        letter = basenumber.to_base(index, 26, alphabet=string.ascii_lowercase)
+        letter = letter.rjust(letter_length, 'a')
         option_letters[letter] = option
 
     return option_letters
diff --git a/voussoirkit/quickid.py b/voussoirkit/quickid.py
index 1cf2e74..7ce2902 100644
--- a/voussoirkit/quickid.py
+++ b/voussoirkit/quickid.py
@@ -3,7 +3,6 @@ This module is designed to provide a GOOD ENOUGH means of identifying duplicate
 files very quickly, so that more in-depth checks can be done on likely matches.
 '''
 import hashlib
-import os
 import sys
 
 from voussoirkit import pathclass
diff --git a/voussoirkit/spinal.py b/voussoirkit/spinal.py
index f9c4b40..d428909 100644
--- a/voussoirkit/spinal.py
+++ b/voussoirkit/spinal.py
@@ -3,7 +3,6 @@ This module provides functions related to walking the filesystem and
 copying files and folders.
 '''
 import hashlib
-import logging
 import os
 import shutil
 import sys
@@ -342,6 +341,7 @@ def copy_file(
         *,
         destination_new_root=None,
         bytes_per_second=None,
+        callback_hash_progress=None,
         callback_progress=None,
         callback_permission_denied=None,
         callback_pre_copy=None,
diff --git a/voussoirkit/threadpool.py b/voussoirkit/threadpool.py
index 3cafa44..2769ca5 100644
--- a/voussoirkit/threadpool.py
+++ b/voussoirkit/threadpool.py
@@ -29,7 +29,6 @@ of threadpool in use:
 >>> pool.add_many(kwargss)
 >>> pool.join()
 '''
-import collections
 import logging
 import queue
 import threading