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freqtrade/freqtrade

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freqtrade/wallets.py

Summary

Maintainability
C
7 hrs
Test Coverage

File wallets.py has 305 lines of code (exceeds 250 allowed). Consider refactoring.
Open

# pragma pylint: disable=W0603
""" Wallet """

import logging
from copy import deepcopy
Severity: Minor
Found in freqtrade/wallets.py - About 3 hrs to fix

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

        def _update_live(self) -> None:
        balances = self._exchange.get_balances()

        for currency in balances:
            if isinstance(balances[currency], dict):
    Severity: Minor
    Found in freqtrade/wallets.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 _update_dry has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
    Open

        def _update_dry(self) -> None:
        """
        Update from database in dry-run mode
        - Apply profits of closed trades on top of stake amount
        - Subtract currently tied up stake_amount in open trades
    Severity: Minor
    Found in freqtrade/wallets.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 update has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
    Open

        def update(self, require_update: bool = True) -> None:
        """
        Updates wallets from the configured version.
        By default, updates from the exchange.
        Update-skipping should only be used for user-invoked /balance calls, since
    Severity: Minor
    Found in freqtrade/wallets.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 validate_stake_amount has 6 arguments (exceeds 4 allowed). Consider refactoring.
    Open

        def validate_stake_amount(self, pair: str, stake_amount: Optional[float],
    Severity: Minor
    Found in freqtrade/wallets.py - About 45 mins to fix

      Function get_trade_stake_amount has 5 arguments (exceeds 4 allowed). Consider refactoring.
      Open

          def get_trade_stake_amount(
      Severity: Minor
      Found in freqtrade/wallets.py - About 35 mins to fix

        Function validate_stake_amount has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
        Open

            def validate_stake_amount(self, pair: str, stake_amount: Optional[float],
                              min_stake_amount: Optional[float], max_stake_amount: float,
                              trade_amount: Optional[float]):
        if not stake_amount:
            logger.debug(f"Stake amount is {stake_amount}, ignoring possible trade for {pair}.")
        Severity: Minor
        Found in freqtrade/wallets.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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