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Test Coverage

Communication has 22 functions (exceeds 20 allowed). Consider refactoring.

class Communication(object):

    """This class comunicates with the AYAB shield."""

    def __init__(self, file, get_needle_positions, machine,
Severity: Minor
Found in AYABInterface/communication/ - About 2 hrs to fix

    Cyclomatic complexity is too high in method _parallel_receive_loop. (8)

        def _parallel_receive_loop(self, seconds_to_wait):
            """Run the receiving in parallel."""
            with self._lock:
                self._number_of_threads_receiving_messages += 1

    Cyclomatic Complexity

    Cyclomatic Complexity corresponds to the number of decisions a block of code contains plus 1. This number (also called McCabe number) is equal to the number of linearly independent paths through the code. This number can be used as a guide when testing conditional logic in blocks.

    Radon analyzes the AST tree of a Python program to compute Cyclomatic Complexity. Statements have the following effects on Cyclomatic Complexity:

    Construct Effect on CC Reasoning
    if +1 An if statement is a single decision.
    elif +1 The elif statement adds another decision.
    else +0 The else statement does not cause a new decision. The decision is at the if.
    for +1 There is a decision at the start of the loop.
    while +1 There is a decision at the while statement.
    except +1 Each except branch adds a new conditional path of execution.
    finally +0 The finally block is unconditionally executed.
    with +1 The with statement roughly corresponds to a try/except block (see PEP 343 for details).
    assert +1 The assert statement internally roughly equals a conditional statement.
    Comprehension +1 A list/set/dict comprehension of generator expression is equivalent to a for loop.
    Boolean Operator +1 Every boolean operator (and, or) adds a decision point.


    Function __init__ has 6 arguments (exceeds 4 allowed). Consider refactoring.

        def __init__(self, file, get_needle_positions, machine,
    Severity: Minor
    Found in AYABInterface/communication/ - About 45 mins to fix

      Expected 2 blank lines after class or function definition, found 1

      __all__ = ["Communication"]

      Separate top-level function and class definitions with two blank lines.

      Method definitions inside a class are separated by a single blank line.
      Extra blank lines may be used (sparingly) to separate groups of related
      functions.  Blank lines may be omitted between a bunch of related
      one-liners (e.g. a set of dummy implementations).
      Use blank lines in functions, sparingly, to indicate logical sections.
      Okay: def a():\n    pass\n\n\ndef b():\n    pass
      Okay: def a():\n    pass\n\n\nasync def b():\n    pass
      Okay: def a():\n    pass\n\n\n# Foo\n# Bar\n\ndef b():\n    pass
      Okay: default = 1\nfoo = 1
      Okay: classify = 1\nfoo = 1
      E301: class Foo:\n    b = 0\n    def bar():\n        pass
      E302: def a():\n    pass\n\ndef b(n):\n    pass
      E302: def a():\n    pass\n\nasync def b(n):\n    pass
      E303: def a():\n    pass\n\n\n\ndef b(n):\n    pass
      E303: def a():\n\n\n\n    pass
      E304: @decorator\n\ndef a():\n    pass
      E305: def a():\n    pass\na()
      E306: def a():\n    def b():\n        pass\n    def c():\n        pass

      There are no issues that match your filters.