FileRead

Bases: Read

Class for external variable reads (File / Database).

Attributes:

Name	Type	Description
source	Expression	The source of the read.
origin	Symbol | NodeID | None	The origin of the read.

Source code in src/library_analyzer/processing/api/purity_analysis/model/_purity.py

@dataclass
class FileRead(Read):
    """Class for external variable reads (File / Database).

    Attributes
    ----------
    source :
        The source of the read.
    origin :
        The origin of the read.
    """

    source: Expression
    origin: Symbol | NodeID | None = field(default=None)

    def __hash__(self) -> int:
        return hash(str(self))

    def __str__(self) -> str:
        if isinstance(self.source, Expression):
            return f"{self.__class__.__name__}: {self.source.__str__()}"
        return f"{self.__class__.__name__}: UNKNOWN EXPRESSION"

    def to_dict(self) -> dict[str, Any]:
        origin = (
            self.origin.id if isinstance(self.origin, Symbol) else (self.origin if self.origin is not None else None)
        )
        return {
            "origin": f"{origin}",
            "reason": f"{self.source.__str__()}",
        }

origin: Symbol | NodeID | None = field(default=None) class-attribute instance-attribute

source: Expression instance-attribute

__hash__()

Source code in src/library_analyzer/processing/api/purity_analysis/model/_purity.py

def __hash__(self) -> int:
    return hash(str(self))

__init__(source, origin=None)

__str__()

Source code in src/library_analyzer/processing/api/purity_analysis/model/_purity.py

def __str__(self) -> str:
    if isinstance(self.source, Expression):
        return f"{self.__class__.__name__}: {self.source.__str__()}"
    return f"{self.__class__.__name__}: UNKNOWN EXPRESSION"

to_dict()

Source code in src/library_analyzer/processing/api/purity_analysis/model/_purity.py

def to_dict(self) -> dict[str, Any]:
    origin = (
        self.origin.id if isinstance(self.origin, Symbol) else (self.origin if self.origin is not None else None)
    )
    return {
        "origin": f"{origin}",
        "reason": f"{self.source.__str__()}",
    }