Completed
Pull Request — master (#43)
by Wojtek
06:19
created

Swarm.do_single_iteration()   A

Complexity

Conditions 3

Size

Total Lines 6

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
c 1
b 0
f 0
dl 0
loc 6
rs 9.4285
cc 3
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"""Represents swarm."""
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import numpy as np
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Configuration introduced by
The import numpy could not be resolved.

This can be caused by one of the following:

1. Missing Dependencies

This error could indicate a configuration issue of Pylint. Make sure that your libraries are available by adding the necessary commands.

# .scrutinizer.yml
before_commands:
    - sudo pip install abc # Python2
    - sudo pip3 install abc # Python3
Tip: We are currently not using virtualenv to run pylint, when installing your modules make sure to use the command for the correct version.

2. Missing __init__.py files

This error could also result from missing __init__.py files in your module folders. Make sure that you place one file in each sub-folder.

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from grortir.main.pso.particle import Particle
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class Swarm(object):
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Coding Style introduced by
This class should have a docstring.

The coding style of this project requires that you add a docstring to this code element. Below, you find an example for methods:

class SomeClass:
    def some_method(self):
        """Do x and return foo."""

If you would like to know more about docstrings, we recommend to read PEP-257: Docstring Conventions.

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    def __init__(self, stages, number_of_particles):
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        self.stages = stages
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        self.number_of_particles = number_of_particles
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        self.particles = self.number_of_particles * [Particle(stages)]
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Bug introduced by
It seems like a value for argument process is missing in the constructor call.
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        self.best_particle_quality = np.inf
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        self.best_particle = self.particles[0]
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    def initialize(self):
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Coding Style introduced by
This method should have a docstring.

The coding style of this project requires that you add a docstring to this code element. Below, you find an example for methods:

class SomeClass:
    def some_method(self):
        """Do x and return foo."""

If you would like to know more about docstrings, we recommend to read PEP-257: Docstring Conventions.

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        for particle in self.particles:
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            particle.initialize()
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    def do_single_iteration(self):
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Coding Style introduced by
This method should have a docstring.

The coding style of this project requires that you add a docstring to this code element. Below, you find an example for methods:

class SomeClass:
    def some_method(self):
        """Do x and return foo."""

If you would like to know more about docstrings, we recommend to read PEP-257: Docstring Conventions.

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        for particle in self.particles:
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            particle.update_values()
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        self._update_best_particle()
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        for particle in self.particles:
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            particle.move()
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    def _update_best_particle(self):
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Coding Style introduced by
This method should have a docstring.

The coding style of this project requires that you add a docstring to this code element. Below, you find an example for methods:

class SomeClass:
    def some_method(self):
        """Do x and return foo."""

If you would like to know more about docstrings, we recommend to read PEP-257: Docstring Conventions.

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        for particle in self.particles:
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            if particle.best_quality < self.best_particle_quality:
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                self.best_particle = particle
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                self.best_particle_quality = particle.best_quality
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    def _update_velocieties(self):
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Coding Style introduced by
This method should have a docstring.

The coding style of this project requires that you add a docstring to this code element. Below, you find an example for methods:

class SomeClass:
    def some_method(self):
        """Do x and return foo."""

If you would like to know more about docstrings, we recommend to read PEP-257: Docstring Conventions.

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        for particle in self.particles:
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            particle.update_velocieties(self.best_particle)
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