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StellarCN/py-stellar-base

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stellar_sdk/signer_key.py

Summary

Maintainability
A
25 mins
Test Coverage

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

    @classmethod
    def from_xdr_object(cls, xdr_object: stellar_xdr.SignerKey) -> "SignerKey":
        """Create a :class:`SignerKey` from an XDR SignerKey object.

        :param xdr_object: The XDR SignerKey object.
Severity: Minor
Found in stellar_sdk/signer_key.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 ed25519_signed_payload has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    def ed25519_signed_payload(
        cls, ed25519_signed_payload: Union[str, bytes, SignedPayloadSigner]
    ) -> "SignerKey":
        """Create ed25519 signed payload Signer from an ed25519 signed payload,
        click `here <https://github.com/stellar/stellar-protocol/blob/master/core/cap-0040.md>`__ for more information.
Severity: Minor
Found in stellar_sdk/signer_key.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

Line too long (128 > 79 characters)
Open

        click `here <https://developers.stellar.org/docs/glossary/multisig/#pre-authorized-transaction>`__ for more information.
Severity: Minor
Found in stellar_sdk/signer_key.py by pep8

Limit all lines to a maximum of 79 characters.

There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

Line too long (85 > 79 characters)
Open

        :return: A new :class:`SignerKey` object from the given XDR SignerKey object.
Severity: Minor
Found in stellar_sdk/signer_key.py by pep8

Limit all lines to a maximum of 79 characters.

There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

Line too long (100 > 79 characters)
Open

        return f"<SignerKey [signer_key={self.signer_key}, signer_key_type={self.signer_key_type}]>"
Severity: Minor
Found in stellar_sdk/signer_key.py by pep8

Limit all lines to a maximum of 79 characters.

There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

Line too long (83 > 79 characters)
Open

        return self.account_id == other.account_id and self.payload == self.payload
Severity: Minor
Found in stellar_sdk/signer_key.py by pep8

Limit all lines to a maximum of 79 characters.

There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

Line too long (94 > 79 characters)
Open

        return f"<SignedPayloadSigner [account_id={self.account_id}, payload={self.payload}]>"
Severity: Minor
Found in stellar_sdk/signer_key.py by pep8

Limit all lines to a maximum of 79 characters.

There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

Line too long (107 > 79 characters)
Open

        click `here <https://developers.stellar.org/docs/glossary/multisig/#hashx>`__ for more information.
Severity: Minor
Found in stellar_sdk/signer_key.py by pep8

Limit all lines to a maximum of 79 characters.

There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

Line too long (84 > 79 characters)
Open

            payload_length = int.from_bytes(self.signer_key[32:36], byteorder="big")
Severity: Minor
Found in stellar_sdk/signer_key.py by pep8

Limit all lines to a maximum of 79 characters.

There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

Line too long (120 > 79 characters)
Open

            :exc:`Ed25519PublicKeyInvalidError <stellar_sdk.exceptions.Ed25519PublicKeyInvalidError>`: if ``account_id``
Severity: Minor
Found in stellar_sdk/signer_key.py by pep8

Limit all lines to a maximum of 79 characters.

There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

Line too long (86 > 79 characters)
Open

        elif xdr_object.type == stellar_xdr.SignerKeyType.SIGNER_KEY_TYPE_PRE_AUTH_TX:
Severity: Minor
Found in stellar_sdk/signer_key.py by pep8

Limit all lines to a maximum of 79 characters.

There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

Line too long (106 > 79 characters)
Open

                f"This is an unknown signer key type, please consider creating an issuer at {__issues__}."
Severity: Minor
Found in stellar_sdk/signer_key.py by pep8

Limit all lines to a maximum of 79 characters.

There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

Line too long (98 > 79 characters)
Open

    """The :class:`SignerKey` object, which represents an account signer key on Stellar's network.
Severity: Minor
Found in stellar_sdk/signer_key.py by pep8

Limit all lines to a maximum of 79 characters.

There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

Line too long (80 > 79 characters)
Open

        payload_length = int.from_bytes(self.signer_key[32:36], byteorder="big")
Severity: Minor
Found in stellar_sdk/signer_key.py by pep8

Limit all lines to a maximum of 79 characters.

There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

Line too long (87 > 79 characters)
Open

            return cls(xdr_object.hash_x.uint256, SignerKeyType.SIGNER_KEY_TYPE_HASH_X)
Severity: Minor
Found in stellar_sdk/signer_key.py by pep8

Limit all lines to a maximum of 79 characters.

There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

Line too long (119 > 79 characters)
Open

        click `here <https://github.com/stellar/stellar-protocol/blob/master/core/cap-0040.md>`__ for more information.
Severity: Minor
Found in stellar_sdk/signer_key.py by pep8

Limit all lines to a maximum of 79 characters.

There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

Line too long (88 > 79 characters)
Open

            self.signer_key_type == SignerKeyType.SIGNER_KEY_TYPE_ED25519_SIGNED_PAYLOAD
Severity: Minor
Found in stellar_sdk/signer_key.py by pep8

Limit all lines to a maximum of 79 characters.

There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

Line too long (80 > 79 characters)
Open

        if xdr_object.type == stellar_xdr.SignerKeyType.SIGNER_KEY_TYPE_ED25519:
Severity: Minor
Found in stellar_sdk/signer_key.py by pep8

Limit all lines to a maximum of 79 characters.

There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

Line too long (82 > 79 characters)
Open

    def __init__(self, signer_key: bytes, signer_key_type: SignerKeyType) -> None:
Severity: Minor
Found in stellar_sdk/signer_key.py by pep8

Limit all lines to a maximum of 79 characters.

There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

Whitespace before ':'
Open

                payload=self.signer_key[36 : 36 + payload_length],
Severity: Minor
Found in stellar_sdk/signer_key.py by pep8

Avoid extraneous whitespace.

Avoid extraneous whitespace in these situations:
- Immediately inside parentheses, brackets or braces.
- Immediately before a comma, semicolon, or colon.

Okay: spam(ham[1], {eggs: 2})
E201: spam( ham[1], {eggs: 2})
E201: spam(ham[ 1], {eggs: 2})
E201: spam(ham[1], { eggs: 2})
E202: spam(ham[1], {eggs: 2} )
E202: spam(ham[1 ], {eggs: 2})
E202: spam(ham[1], {eggs: 2 })

E203: if x == 4: print x, y; x, y = y , x
E203: if x == 4: print x, y ; x, y = y, x
E203: if x == 4 : print x, y; x, y = y, x

Line too long (86 > 79 characters)
Open

        return cls(signer_key=ed25519_signed_payload, signer_key_type=signer_key_type)
Severity: Minor
Found in stellar_sdk/signer_key.py by pep8

Limit all lines to a maximum of 79 characters.

There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

Line too long (88 > 79 characters)
Open

        if self.signer_key_type != SignerKeyType.SIGNER_KEY_TYPE_ED25519_SIGNED_PAYLOAD:
Severity: Minor
Found in stellar_sdk/signer_key.py by pep8

Limit all lines to a maximum of 79 characters.

There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

Line too long (86 > 79 characters)
Open

                type=stellar_xdr.SignerKeyType.SIGNER_KEY_TYPE_ED25519_SIGNED_PAYLOAD,
Severity: Minor
Found in stellar_sdk/signer_key.py by pep8

Limit all lines to a maximum of 79 characters.

There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

Line too long (81 > 79 characters)
Open

                xdr_object.ed25519.uint256, SignerKeyType.SIGNER_KEY_TYPE_ED25519
Severity: Minor
Found in stellar_sdk/signer_key.py by pep8

Limit all lines to a maximum of 79 characters.

There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

Line too long (89 > 79 characters)
Open

                f"it should be {SignerKeyType.SIGNER_KEY_TYPE_ED25519_SIGNED_PAYLOAD!r}."
Severity: Minor
Found in stellar_sdk/signer_key.py by pep8

Limit all lines to a maximum of 79 characters.

There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

Line too long (85 > 79 characters)
Open

            ed25519_signed_payload = SignedPayloadSigner(encoded_account_id, payload)
Severity: Minor
Found in stellar_sdk/signer_key.py by pep8

Limit all lines to a maximum of 79 characters.

There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

Line too long (89 > 79 characters)
Open

    """The :class:`SignedPayloadSigner` object, which represents a signed payload signer.
Severity: Minor
Found in stellar_sdk/signer_key.py by pep8

Limit all lines to a maximum of 79 characters.

There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

Line too long (88 > 79 characters)
Open

            self.signer_key_type == SignerKeyType.SIGNER_KEY_TYPE_ED25519_SIGNED_PAYLOAD
Severity: Minor
Found in stellar_sdk/signer_key.py by pep8

Limit all lines to a maximum of 79 characters.

There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

Line too long (125 > 79 characters)
Open

        :param encoded_signer_key: The encoded signer key. (ex. ``GBJCHUKZMTFSLOMNC7P4TS4VJJBTCYL3XKSOLXAUJSD56C4LHND5TWUC``)
Severity: Minor
Found in stellar_sdk/signer_key.py by pep8

Limit all lines to a maximum of 79 characters.

There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

Line too long (80 > 79 characters)
Open

        return cls(signer_key=pre_auth_tx_hash, signer_key_type=signer_key_type)
Severity: Minor
Found in stellar_sdk/signer_key.py by pep8

Limit all lines to a maximum of 79 characters.

There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

Whitespace before ':'
Open

        payload = self.signer_key[36 : 36 + payload_length]
Severity: Minor
Found in stellar_sdk/signer_key.py by pep8

Avoid extraneous whitespace.

Avoid extraneous whitespace in these situations:
- Immediately inside parentheses, brackets or braces.
- Immediately before a comma, semicolon, or colon.

Okay: spam(ham[1], {eggs: 2})
E201: spam( ham[1], {eggs: 2})
E201: spam(ham[ 1], {eggs: 2})
E201: spam(ham[1], { eggs: 2})
E202: spam(ham[1], {eggs: 2} )
E202: spam(ham[1 ], {eggs: 2})
E202: spam(ham[1], {eggs: 2 })

E203: if x == 4: print x, y; x, y = y , x
E203: if x == 4: print x, y ; x, y = y, x
E203: if x == 4 : print x, y; x, y = y, x

Line too long (81 > 79 characters)
Open

        elif xdr_object.type == stellar_xdr.SignerKeyType.SIGNER_KEY_TYPE_HASH_X:
Severity: Minor
Found in stellar_sdk/signer_key.py by pep8

Limit all lines to a maximum of 79 characters.

There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side.  The default wrapping on such
devices looks ugly.  Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.

Reports error E501.

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