Delinting

src/ocrmypdf/_sync.py

@@ -189,7 +189,7 @@ def worker_init(queue):
     root.addHandler(h)
 
 
-def worker_thread_init(queue):
+def worker_thread_init(_queue):
     pass
 
 
@@ -301,7 +301,7 @@ def exec_concurrent(context):
 class NeverRaise(Exception):
     """An exception that is never raised"""
 
-    pass
+    pass  # pylint: disable=unnecessary-pass
 
 
 def run_pipeline(options, api=False):

src/ocrmypdf/exec/tesseract.py

@@ -17,10 +17,8 @@
 
 import os
 import shutil
-import sys
 from collections import namedtuple
 from contextlib import suppress
-from functools import lru_cache
 from os import fspath
 from subprocess import PIPE, STDOUT, CalledProcessError, TimeoutExpired, run
 

src/ocrmypdf/optimize.py

@@ -549,11 +549,11 @@ def main(infile, outfile, level, jobs=1):
         """Emulate ocrmypdf's options"""
 
         def __init__(
-            self, input_file, jobs, optimize, jpeg_quality, png_quality, jb2lossy
+            self, input_file, jobs, optimize_, jpeg_quality, png_quality, jb2lossy
         ):
             self.input_file = input_file
             self.jobs = jobs
-            self.optimize = optimize
+            self.optimize = optimize_
             self.jpeg_quality = jpeg_quality
             self.png_quality = png_quality
             self.jbig2_page_group_size = 0
@@ -564,7 +564,7 @@ def main(infile, outfile, level, jobs=1):
     options = OptimizeOptions(
         input_file=infile,
         jobs=jobs,
-        optimize=int(level),
+        optimize_=int(level),
         jpeg_quality=0,  # Use default
         png_quality=0,
         jb2lossy=False,