style: Various other PEP8 fixes in Python files

Done with `autopep8 --select=E7`, fixes:

- E701 - Put colon-separated compound statement on separate lines.
- E702 - Put semicolon-separated compound statement on separate lines.
- E703 - Put semicolon-separated compound statement on separate lines.
- E711 - Fix comparison with None.
- E712 - Fix (trivial case of) comparison with boolean.
- E713 - Fix (trivial case of) non-membership check.
- E721 - Fix various deprecated code (via lib2to3).

1 files changed, 2 insertions, 1 deletions

diff --git a/tools/scripts/file-hex-array.py b/tools/scripts/file-hex-array.py
index da95c9505..a6cdfe541 100755
--- a/tools/scripts/file-hex-array.py
+++ b/tools/scripts/file-hex-array.py
@@ -9,7 +9,8 @@ def tof(filepath):
     content = content.replace("0x", "")
     content = content.split(',')
     for i in range(len(content)):
-        if len(content[i]) == 1: content[i] = "0" + content[i]
+        if len(content[i]) == 1:
+            content[i] = "0" + content[i]
     content = "".join(content)
     with open(filepath + ".file", 'wb') as f:
         content = f.write(content.decode("hex"))