[vc_row][vc_column][nz_btn text=”Cost” link=”http://casthighlight.wpengine.com/category/product/indicators-methodology/cost/” target=”_self” icon=”icon-office” animate=”false” animation_type=”ghost” color=”green” size=”small” shape=”rounded” type=”normal” hover_normal=”opacity” hover_ghost=”fill”][nz_btn text=”Software Agility” link=”http://casthighlight.wpengine.com/software-resiliency/” target=”_self” animate=”false” animation_type=”ghost” color=”black” size=”medium” shape=”rounded” type=”normal” hover_normal=”fill” hover_ghost=”fill” icon=”icon-dashboard”][nz_btn text=”Code Readability” target=”_self” animate=”false” animation_type=”ghost” color=”black” size=”small” shape=”rounded” type=”ghost” hover_normal=”fill” hover_ghost=”screen” link=”http://casthighlight.wpengine.com/category/product/indicators-methodology/code-insights/software-resiliency/code-reliability/” icon=”icon-code”][vc_empty_space height=”12px”][vc_column_text pl=”0″ pr=”0″ pt=”0″ pb=”0″]

Missing spaces can increase costs

[/vc_column_text][vc_column_text pl=”0″ pr=”0″ pt=”0″ pb=”0″]This code insight counts one violation each time a line of code is ended with trailing whitespaces.

→ search all non-blank lines terminated with one or more spaces that are not inside a comment[/vc_column_text][vc_empty_space height=”12px”][vc_empty_space height=”32px”][vc_single_image image=”5362″ img_link_large=”” img_link_target=”_self” img_size=”full” alignment=”none”][vc_row_inner][vc_column_inner width=”1/2″][vc_column_text pl=”0″ pr=”0″ pt=”0″ pb=”0″]

Why you should care

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Avoid trailing whitespace anywhere. Because it’s usually invisible, it can be confusing: e.g. a backslash followed by a space and a newline does not count as a line continuation marker. Some editors don’t preserve it and many projects (like CPython itself) have pre-commit hooks that reject it.

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Business Impacts

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CAST recommendations

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References

https://www.python.org/dev/peps/pep-0008/#whitespace-in-expressions-and-statements[/vc_column_text][/vc_column_inner][/vc_row_inner][vc_row_inner][vc_column_inner width=”1/1″][vc_single_image image=”5362″ img_link_large=”” img_link_target=”_self” img_size=”full” alignment=”none”][vc_column_text pl=”0″ pr=”0″ pt=”0″ pb=”0″]

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