Function _bind_pipes_to_stage
has a Cognitive Complexity of 19 (exceeds 5 allowed). Consider refactoring. Open
def _bind_pipes_to_stage(self, stage):
""" Sets all required pipes on a stage """
for pipe in stage.required_pipes:
# Check if there is an input block named like the pipe
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function _register_stage_result
has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring. Open
def _register_stage_result(self, stage):
""" Registers all produced pipes, inputs and defines from the given
stage, so they can be used by later stages. """
for pipe_name, pipe_data in (iteritems)(stage.produced_pipes):
if isinstance(pipe_data, (SimpleInputBlock, GroupedInputBlock)):
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function _bind_inputs_to_stage
has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
def _bind_inputs_to_stage(self, stage):
""" Binds all inputs including common inputs to the given stage """
common_inputs = ["mainCam", "mainRender", "MainSceneData", "TimeOfDay"]
for input_binding in stage.required_inputs + common_inputs:
if input_binding not in self.inputs and \
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function write_autoconfig
has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def write_autoconfig(self):
""" Writes the shader auto config, based on the defines specified by the
different stages """
self.debug("Writing shader config")
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function _create_previous_pipes
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def _create_previous_pipes(self):
""" Creates a target for each last-frame's pipe, any pipe starting
with the prefix 'Previous::' has to be stored and copied each frame. """
if self.previous_pipes:
self._prev_stage = UpdatePreviousPipesStage(self.pipeline)
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Similar blocks of code found in 2 locations. Consider refactoring. Open
try:
with open("/$$rptemp/$$pipeline_shader_config.inc.glsl", "w") as handle:
handle.write(output)
except IOError as msg:
self.error("Error writing shader autoconfig:", msg)
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Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 39.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76