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odin-detector/odin-data

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python/src/odin_data/control/ipc_client.py

Summary

Maintainability
B
5 hrs
Test Coverage

Function _send_message has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
Open

    def _send_message(self, msg, timeout):
        msg.set_msg_id(self.message_id)
        self.message_id = (self.message_id + 1) % self.MESSAGE_ID_MAX
        self.logger.debug("Sending control message:\n%s", msg.encode())
        with self._lock:
Severity: Minor
Found in python/src/odin_data/control/ipc_client.py - About 1 hr to fix

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 send_configuration has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

    def send_configuration(self, content, target=None, valid_error=None, timeout=1000):
        msg = IpcMessage("cmd", "configure")

        if target is not None:
            msg.set_param(target, content)
Severity: Minor
Found in python/src/odin_data/control/ipc_client.py - About 45 mins to fix

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

Identical blocks of code found in 2 locations. Consider refactoring.
Open

    @staticmethod
    def _raise_reply_error(msg, reply):
        if reply is not None:
            raise IpcMessageException(
                "Request\n%s\nunsuccessful."
Severity: Major
Found in python/src/odin_data/control/ipc_client.py and 1 other location - About 1 hr to fix
python/src/odin_data/control/ipc_tornado_client.py on lines 80..85

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 49.

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

Further Reading

Identical blocks of code found in 2 locations. Consider refactoring.
Open

        if target is not None:
            msg.set_param(target, content)
        else:
            for parameter, value in content.items():
                msg.set_param(parameter, value)
Severity: Major
Found in python/src/odin_data/control/ipc_client.py and 1 other location - About 1 hr to fix
python/src/odin_data/control/ipc_tornado_client.py on lines 94..98

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 44.

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

Further Reading

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