54 lines
1.2 KiB
Plaintext
54 lines
1.2 KiB
Plaintext
Jump statements, such as ``++return++``, ``++break++`` and ``++continue++`` let you change the default flow of program execution, but jump statements that direct the control flow to the original direction are just a waste of keystrokes.
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== Noncompliant Code Example
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[source,python]
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----
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def redundant_jump(x):
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if x == 1:
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print(True)
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return # NonCompliant
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----
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== Compliant Solution
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[source,python]
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----
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def redundant_jump(x):
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if x == 1:
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print(True)
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----
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== Exceptions
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* No issue is raised if the jump statement is the only statement of a statement suite:
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----
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def my_function(x):
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if x > 5:
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do_something()
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elif x == 0:
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return # ok even it could be changed to "pass"
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else:
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do_something_else()
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----
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* No issue is raised for ``++return None++`` because this was certainly done on purpose to be explicit that a function is really returning ``++None++``.
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ifdef::env-github,rspecator-view[]
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'''
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== Implementation Specification
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(visible only on this page)
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include::../message.adoc[]
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include::../highlighting.adoc[]
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'''
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== Comments And Links
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(visible only on this page)
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include::../comments-and-links.adoc[]
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endif::env-github,rspecator-view[]
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