flake8 fixes

install.py

@@ -27,13 +27,13 @@ helpMsg = (
 )
 
 try:
-    inOpts, inArgs = getopt.getopt(sys.argv[1:],shortOpt,longOpt)
+    inOpts, inArgs = getopt.getopt(sys.argv[1:], shortOpt, longOpt)
 except getopt.GetoptError:
     print(helpMsg)
     sys.exit(2)
 
 for inOpt, inArg in inOpts:
-    if inOpt in ("-h","--help"):
+    if inOpt in ("-h", "--help"):
         print(helpMsg)
         sys.exit()
     elif inOpt in ("-d", "--debug"):
@@ -41,7 +41,7 @@ for inOpt, inArg in inOpts:
 
 # Run pip
 packList = ["pyinstaller"]
-with open("requirements.txt",mode="r") as reqFile:
+with open("requirements.txt", mode="r") as reqFile:
     for reqPack in reqFile:
         if len(reqPack.strip()) > 0:
             packList.append(reqPack)
@@ -72,7 +72,7 @@ if buildWindowed:
 
 instOpt.append("novelWriter.py")
 
-import PyInstaller.__main__
+import PyInstaller.__main__ # noqa: F401
 PyInstaller.__main__.run(instOpt)
 
 print("")
@@ -82,4 +82,3 @@ print("##################")
 print("")
 print("If everything went well, the novelWriter executable should be in the folder named 'dist'")
 print("")
-

novelWriter.py

@@ -4,10 +4,10 @@
 import sys
 
 try:
-    import PyQt5.QtWidgets
-    import PyQt5.QtGui
-    import PyQt5.QtCore
-except:
+    import PyQt5.QtWidgets # noqa: F401
+    import PyQt5.QtGui # noqa: F401
+    import PyQt5.QtCore # noqa: F401
+except Exception:
     print("ERROR: Failed to load dependency python3-pyqt5")
     sys.exit(1)
 

setup.py

@@ -135,7 +135,7 @@ setuptools.setup(
         "console_scripts" : ["novelWriter-cli=nw:main"],
         "gui_scripts" :     ["novelWriter=nw:main"],
     },
-    packages = setuptools.find_packages(exclude=["docs","tests","sample"]),
+    packages = setuptools.find_packages(exclude=["docs", "tests", "sample"]),
     include_package_data = True,
     package_data = {"": ["*.conf"]},
     project_urls = {

tests/test_gui.py

@@ -95,8 +95,8 @@ def testLaunch(qtbot, monkeypatch, nwFuncTemp, nwTemp):
         )
     nwGUI.closeMain()
     nwGUI.close()
-    assert ex.value.code &  4 == 4  # Python version not satisfied
-    assert ex.value.code &  8 == 8  # Qt version not satisfied
+    assert ex.value.code & 4 == 4   # Python version not satisfied
+    assert ex.value.code & 8 == 8   # Qt version not satisfied
     assert ex.value.code & 16 == 16 # PyQt version not satisfied
     assert ex.value.code & 32 == 32 # lxml package missing
     monkeypatch.undo()