merge dev

[lgtm-com[bot]]

This pull request introduces 34 alerts and fixes 19 when merging fcd1af9203ebf1ce4a83859dff27bab850d8f5a4 into 6af8f1744ad931946caad3240efcd02c55b047bc - view on LGTM.com

new alerts:

• 14 for Unused import
• 8 for Unreachable code
• 4 for Unused local variable
• 4 for Variable defined multiple times
• 2 for Missing call to __init__ during object initialization
• 2 for 'import *' may pollute namespace

fixed alerts:

• 7 for Unused local variable
• 4 for Unused import
• 2 for Unreachable code
• 2 for Variable defined multiple times
• 1 for Use of the return value of a procedure
• 1 for Except block handles 'BaseException'
• 1 for Mismatch between signature and use of an overridden method
• 1 for Wrong number of arguments in a class instantiation

[lgtm-com[bot]]

This pull request introduces 33 alerts and fixes 19 when merging 95564a9ddae626912f307d07dc15377f29920979 into 6af8f1744ad931946caad3240efcd02c55b047bc - view on LGTM.com

new alerts:

• 14 for Unused import
• 8 for Unreachable code
• 4 for Unused local variable
• 4 for Variable defined multiple times
• 2 for 'import *' may pollute namespace
• 1 for Syntax error

fixed alerts:

• 7 for Unused local variable
• 4 for Unused import
• 2 for Unreachable code
• 2 for Variable defined multiple times
• 1 for Use of the return value of a procedure
• 1 for Except block handles 'BaseException'
• 1 for Mismatch between signature and use of an overridden method
• 1 for Wrong number of arguments in a class instantiation