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src/onapsdk/sdc/vsp.py

Summary

Maintainability
C
7 hrs
Test Coverage
A
100%

Vsp has 28 functions (exceeds 20 allowed). Consider refactoring.
Open

class Vsp(SdcElement): # pylint: disable=too-many-instance-attributes
    """
    ONAP VSP Object used for SDC operations.

    Attributes:
Severity: Minor
Found in src/onapsdk/sdc/vsp.py - About 3 hrs to fix

    File vsp.py has 296 lines of code (exceeds 250 allowed). Consider refactoring.
    Open

    #!/usr/bin/env python3
# -*- coding: utf-8 -*-
# SPDX-License-Identifier: Apache-2.0
"""VSP module."""
import json
    Severity: Minor
    Found in src/onapsdk/sdc/vsp.py - About 3 hrs to fix

      Cyclomatic complexity is too high in method onboard. (9)
      Open

          def onboard(self) -> None:
        """Onboard the VSP in SDC."""
        status: Optional[str] = self.status
        if not status:
            if not self._vendor:
      Severity: Minor
      Found in src/onapsdk/sdc/vsp.py by radon

      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.

      Source: http://radon.readthedocs.org/en/latest/intro.html

      Cyclomatic complexity is too high in method _check_status_not_commited. (7)
      Open

          def _check_status_not_commited(self) -> None:
        """Check a status when it's not certified or commited."""
        vsp_details = self._get_vsp_details()
        if (vsp_details and 'validationData' in vsp_details):
            self._status = const.VALIDATED
      Severity: Minor
      Found in src/onapsdk/sdc/vsp.py by radon

      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.

      Source: http://radon.readthedocs.org/en/latest/intro.html

      Cyclomatic complexity is too high in method _check_status_not_certified. (6)
      Open

          def _check_status_not_certified(self) -> None:
        """Check a status when it's not certified."""
        vsp_version_details = self._get_item_version_details()
        vsp_details = self._get_vsp_details()
        if (vsp_version_details and 'state' in vsp_version_details
      Severity: Minor
      Found in src/onapsdk/sdc/vsp.py by radon

      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.

      Source: http://radon.readthedocs.org/en/latest/intro.html

      Function onboard has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
      Open

          def onboard(self) -> None:
        """Onboard the VSP in SDC."""
        status: Optional[str] = self.status
        if not status:
            if not self._vendor:
      Severity: Minor
      Found in src/onapsdk/sdc/vsp.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

      TODO found
      Open

                  # TODO https://jira.onap.org/browse/SDC-3505  pylint: disable=W0511
      Severity: Minor
      Found in src/onapsdk/sdc/vsp.py by fixme

      TODO found
      Open

                  # End TODO https://jira.onap.org/browse/SDC-3505
      Severity: Minor
      Found in src/onapsdk/sdc/vsp.py by fixme

      At least two spaces before inline comment
      Open

      class Vsp(SdcElement): # pylint: disable=too-many-instance-attributes
      Severity: Minor
      Found in src/onapsdk/sdc/vsp.py by pep8

      Separate inline comments by at least two spaces.

      An inline comment is a comment on the same line as a statement.
Inline comments should be separated by at least two spaces from the
statement. They should start with a # and a single space.

Each line of a block comment starts with a # and a single space
(unless it is indented text inside the comment).

Okay: x = x + 1  # Increment x
Okay: x = x + 1    # Increment x
Okay: # Block comment
E261: x = x + 1 # Increment x
E262: x = x + 1  #Increment x
E262: x = x + 1  #  Increment x
E265: #Block comment
E266: ### Block comment

      Expected 2 blank lines, found 1
      Open

      class Vsp(SdcElement): # pylint: disable=too-many-instance-attributes
      Severity: Minor
      Found in src/onapsdk/sdc/vsp.py by pep8

      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

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