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Unidata/MetPy

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src/metpy/io/nexrad.py

Summary

Maintainability
B
5 hrs
Test Coverage

Function __init__ has a Cognitive Complexity of 31 (exceeds 15 allowed). Consider refactoring.
Open

    def __init__(self, filename):
        r"""Create instance of `Level3File`.

        Parameters
        ----------
Severity: Minor
Found in src/metpy/io/nexrad.py - About 2 hrs 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 _decode_msg13 has a Cognitive Complexity of 18 (exceeds 15 allowed). Consider refactoring.
Open

    def _decode_msg13(self, msg_hdr):
        data = self._buffer_segment(msg_hdr)
        if data:
            data = struct.Struct(f'>{len(data) // 2:d}h').unpack(data)
            # Legacy format doesn't have date/time and has fewer azimuths
Severity: Minor
Found in src/metpy/io/nexrad.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

Function _decode_msg31 has a Cognitive Complexity of 18 (exceeds 15 allowed). Consider refactoring.
Open

    def _decode_msg31(self, msg_hdr):
        msg_start = self._buffer.set_mark()
        data_hdr = self._buffer.read_struct(self.msg31_data_hdr_fmt)
        if data_hdr.compression:
            log.warning('Compressed message 31 not supported!')
Severity: Minor
Found in src/metpy/io/nexrad.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

Function _unpack_packet_special_graphic_symbol has a Cognitive Complexity of 18 (exceeds 15 allowed). Consider refactoring.
Open

    def _unpack_packet_special_graphic_symbol(self, code, in_sym_block):
        type_map = {3: 'Mesocyclone', 11: '3D Correlated Shear', 12: 'TVS',
                    26: 'ETVS', 13: 'Positive Hail', 14: 'Probable Hail',
                    15: 'Storm ID', 19: 'HDA', 25: 'STI Circle'}
        point_feature_map = {1: 'Mesocyclone (ext.)', 3: 'Mesocyclone',
Severity: Minor
Found in src/metpy/io/nexrad.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

Function __init__ has a Cognitive Complexity of 18 (exceeds 15 allowed). Consider refactoring.
Open

    def __init__(self, prod):
        """Initialize the values and labels from the product."""
        # Don't worry about super() since we're using our own lut assembled sequentially
        self.labels = []
        self.lut = []
Severity: Minor
Found in src/metpy/io/nexrad.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

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