TianyuDu/AnnEconForecast

File `stacked_lstm.py` has 536 lines of code (exceeds 250 allowed). Consider refactoring.
Open

"""
This file contains the stacked version LSTM model for time series forecasting.
"""
import sys
from pprint import pprint

Found in core/models/stacked_lstm.py - About 1 day to fix

Similar blocks of code found in 2 locations. Consider refactoring.
Open

Found in hps_configs/mac_config.py and 1 other location - About 5 hrs to fix

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hps_configs/template.py on lines 0..33

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 90.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Don't Repeat Yourself on the C2 Wiki
Duplicated Code on SourceMaking
Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76

Similar blocks of code found in 2 locations. Consider refactoring.
Open

Found in hps_configs/template.py and 1 other location - About 5 hrs to fix

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hps_configs/mac_config.py on lines 0..33

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 90.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Don't Repeat Yourself on the C2 Wiki
Duplicated Code on SourceMaking
Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76

Function `fit` has a Cognitive Complexity of 28 (exceeds 5 allowed). Consider refactoring.
Open

    def fit(
        self,
        data: Dict[str, np.ndarray],
        ret: Union[None, List[str], "all"] = None,
        save_to_disk: bool = False

Found in core/models/stacked_lstm.py - About 4 hrs to fix

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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

File `optimizer.py` has 324 lines of code (exceeds 250 allowed). Consider refactoring.
Open

"""
Created: Dec. 24 2018
The baseline genetic optimizer.
"""
from typing import Callable, Dict, List, Tuple, Union, Iterable

Found in core/genetic/optimizer.py - About 3 hrs to fix

Function `core` has a Cognitive Complexity of 26 (exceeds 5 allowed). Consider refactoring.
Open

def core(
    profile_record: dict,
    raw_df: pd.DataFrame,
    verbose: bool,
    # set verbose=False when running hyper-parameter search.

Found in pytorch/lstm_controls.py - About 3 hrs to fix

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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 `cross_over` has a Cognitive Complexity of 25 (exceeds 5 allowed). Consider refactoring.
Open

    def cross_over(
        self,
        p1: Dict[str, object],
        p2: Dict[str, object]
    ) -> Tuple[dict]:

Found in core/genetic/tuner.py - About 3 hrs to fix

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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 `mutate` has a Cognitive Complexity of 25 (exceeds 5 allowed). Consider refactoring.
Open

    def mutate(
        self,
        chromosome: Dict[str, object],
        mutate_prob: float = 0.05,
        factor_cap: Union[List[Union[float, int]], None] = [0.50, 2.0]

Found in core/genetic/optimizer.py - About 3 hrs to fix

Read up
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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 `core` has a Cognitive Complexity of 24 (exceeds 5 allowed). Consider refactoring.
Open

def core(
    profile_record: dict,
    raw_df: pd.DataFrame,
    verbose: bool,
        # set verbose=False when running hyper-parameter search.

Found in pytorch/nnar_controls.py - About 3 hrs to fix

Read up
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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 `advanced_visualize` has 54 lines of code (exceeds 25 allowed). Consider refactoring.
Open

def advanced_visualize(
    file_dir: str,  # Dataset directory.
    target: str,
    load_multi_ex: callable,
    CON_config: dict,

Found in keras_based/exchange/core/tools/bokeh_visualize.py - About 2 hrs to fix

Function `core` has 17 arguments (exceeds 4 allowed). Consider refactoring.
Open

def core(

Found in pytorch/lstm_controls.py - About 2 hrs to fix

Function `core` has 15 arguments (exceeds 4 allowed). Consider refactoring.
Open

def core(

Found in pytorch/nnar_controls.py - About 1 hr to fix

Function `exec_core` has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
Open

def exec_core(
    param: Dict[str, object],
    data: Dict[str, np.ndarray],
    prediction_checkpoints: Iterable[int] = [-1],
    verbose: bool = True

Found in core/models/stacked_lstm.py - About 1 hr to fix

Read up
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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 `train_op` has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
Open

def train_op(
    optimizer,
    total_gen: int,
    elite: Union[int, float] = 1,
    write_to_disk: Union[None, str] = None

Found in core/genetic/control.py - About 1 hr to fix

Read up
Read up

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 `cross_over` has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
Open

    def cross_over(
        self,
        p1: Dict[str, Union[str, float, int]],
        p2: Dict[str, Union[str, float, int]]
    ) -> [dict, dict]:

Found in core/genetic/optimizer.py - About 1 hr to fix

Read up
Read up

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 9 arguments (exceeds 4 allowed). Consider refactoring.
Open

    def __init__(

Found in core/genetic/tuner.py - About 1 hr to fix

Function `init` has 9 arguments (exceeds 4 allowed). Consider refactoring.
Open

    def __init__(

Found in core/genetic/optimizer.py - About 1 hr to fix

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

def exec_core(
    parameters: Dict[str, object],
    data_collection: Dict[str, np.ndarray],
    clip_grad: float=None,
    prediction_checkpoints: Iterable[int]=[-1]

Found in core/models/baseline_lstm.py - About 1 hr to fix

Read up
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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 27 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    def __init__(
            self,
            series: pd.Series,
            config: dict = {  # This is the default config for rapid testing.
                "method": "diff",

Found in keras_based/exchange/core/containers/univariate_container.py - About 1 hr to fix

Function `_build_optimizer` has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

    def _build_optimizer(self) -> None:
        """
        A helper func. building the optimizer in neural network.
        """
        if self.verbose:

Found in core/models/stacked_lstm.py - About 55 mins to fix

Read up
Read up

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