Patch some mistakes (according to flake8)

python_appimage/appimage/appify.py

@@ -1,17 +1,17 @@
 from dataclasses import dataclass
 import glob
 import os
-import re
-from typing import Optional, Tuple
+from typing import Optional
 
 from ..utils.deps import PREFIX
-from ..utils.fs import copy_file, copy_tree, make_tree, remove_file, remove_tree
-from ..utils.log import debug, log
+from ..utils.fs import copy_file, make_tree, remove_file
+from ..utils.log import log
 from ..utils.template import copy_template, load_template
 
 
 @dataclass(frozen=True)
 class Appifier:
+    '''Helper class for bundling AppImage specific files'''
 
     '''Path to AppDir root.'''
     appdir: str
@@ -34,8 +34,8 @@ class Appifier:
     '''Path to SSL certification file.'''
     cert_src: Optional[str]=None
 
-
     def appify(self):
+        '''Bundle Appimage specific files'''
 
         python_x_y = f'python{self.version.short()}'
         pip_x_y = f'pip{self.version.short()}'
@@ -227,6 +227,7 @@ export TKPATH="${{TK_LIBRARY}}"'''.format(
     else:
         return ''
 
+
 def set_executable_patch(version, pkgpath, patch):
     '''Set a runtime patch for sys.executable name
     '''

python_appimage/appimage/build.py

@@ -6,10 +6,7 @@ import sys
 
 from ..utils.compat import decode
 from ..utils.deps import ensure_appimagetool
-from ..utils.docker import docker_run
-from ..utils.fs import copy_tree
 from ..utils.log import debug, log
-from ..utils.tmp import TemporaryDirectory
 
 
 __all__ = ['build_appimage']
@@ -36,7 +33,7 @@ def build_appimage(appdir=None, destination=None):
 
     appimage_pattern = re.compile('should be packaged as ([^ ]+[.]AppImage)')
 
-    stdout, appimage = [], None
+    stdout = []
     while True:
         out = decode(p.stdout.readline())
         stdout.append(out)

python_appimage/appimage/relocate.py

@@ -6,10 +6,11 @@ import sys
 
 from .appify import Appifier
 from ..manylinux import PythonVersion
-from ..utils.deps import EXCLUDELIST, PATCHELF, PREFIX, ensure_excludelist,    \
+from ..utils.deps import EXCLUDELIST, PATCHELF, ensure_excludelist, \
                          ensure_patchelf
-from ..utils.fs import copy_file, copy_tree, make_tree, remove_file, remove_tree
-from ..utils.log import debug, log
+from ..utils.fs import copy_file, copy_tree, make_tree, remove_file, \
+                       remove_tree
+from ..utils.log import log
 from ..utils.system import ldd, system
 
 
@@ -55,7 +56,6 @@ def patch_binary(path, libdir, recursive=True):
             continue
         target = libdir + '/' + name
         if not os.path.exists(target):
-            libname = os.path.basename(dep)
             copy_file(dep, target)
             if recursive:
                 patch_binary(target, libdir, recursive=True)