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mushroom_rl/utils/mujoco/viewer.py

Summary

Maintainability
D
2 days
Test Coverage
F
9%

File viewer.py has 478 lines of code (exceeds 250 allowed). Consider refactoring.
Open

import os
import glfw
import mujoco
import time
import collections
Severity: Minor
Found in mushroom_rl/utils/mujoco/viewer.py - About 7 hrs to fix

    Function render has a Cognitive Complexity of 23 (exceeds 5 allowed). Consider refactoring.
    Open

        def render(self, data, record):
        """
        Main rendering function.

        Args:
    Severity: Minor
    Found in mushroom_rl/utils/mujoco/viewer.py - About 3 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 keyboard has a Cognitive Complexity of 22 (exceeds 5 allowed). Consider refactoring.
    Open

        def keyboard(self, window, key, scancode, act, mods):
        """
        Keyboard callback for glfw.

        Args:
    Severity: Minor
    Found in mushroom_rl/utils/mujoco/viewer.py - About 3 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 __init__ has a Cognitive Complexity of 18 (exceeds 5 allowed). Consider refactoring.
    Open

        def __init__(self, model, dt, width=1920, height=1080, start_paused=False,
                 custom_render_callback=None, record=False, camera_params=None,
                 default_camera_mode="static", hide_menu_on_startup=None,
                 geom_group_visualization_on_startup=None, headless=False):
        """
    Severity: Minor
    Found in mushroom_rl/utils/mujoco/viewer.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 _assert_camera_params has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring.
    Open

        def _assert_camera_params(self, camera_params):
        """
        Asserts if the provided camera parameters are valid or not. Also, if
        properties of some camera types are not specified, the default parameters
        are used.
    Severity: Minor
    Found in mushroom_rl/utils/mujoco/viewer.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 __init__ has 35 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

        def __init__(self, model, dt, width=1920, height=1080, start_paused=False,
                 custom_render_callback=None, record=False, camera_params=None,
                 default_camera_mode="static", hide_menu_on_startup=None,
                 geom_group_visualization_on_startup=None, headless=False):
        """
    Severity: Minor
    Found in mushroom_rl/utils/mujoco/viewer.py - About 1 hr to fix

      Function setup_opengl_backend_headless has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.
      Open

          def setup_opengl_backend_headless(self, width, height):

        backend = os.environ.get("MUJOCO_GL")
        if backend is not None:
            try:
      Severity: Minor
      Found in mushroom_rl/utils/mujoco/viewer.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 mouse_move has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
      Open

          def mouse_move(self, window, x_pos, y_pos):
        """
        Mouse mode callback for glfw.

        Args:
      Severity: Minor
      Found in mushroom_rl/utils/mujoco/viewer.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 _set_camera has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
      Open

          def _set_camera(self):
        """
        Sets the camera mode to the current camera mode target. Allowed camera
        modes are "follow" in which the model is tracked, "static" that is a static
        camera at the default camera positon, and "top_static" that is a static
      Severity: Minor
      Found in mushroom_rl/utils/mujoco/viewer.py - About 55 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 _create_overlay has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
      Open

          def _create_overlay(self):
        """
        This function creates and adds all overlays used in the viewer.

        """
      Severity: Minor
      Found in mushroom_rl/utils/mujoco/viewer.py - About 25 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 _set_mujoco_buffers has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
      Open

          def _set_mujoco_buffers(self):
        self._context = mujoco.MjrContext(self._model, mujoco.mjtFontScale(self._font_scale))
        if self._headless:
            mujoco.mjr_setBuffer(mujoco.mjtFramebuffer.mjFB_OFFSCREEN, self._context)
            if self._context.currentBuffer != mujoco.mjtFramebuffer.mjFB_OFFSCREEN:
      Severity: Minor
      Found in mushroom_rl/utils/mujoco/viewer.py - About 25 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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