ece241-submission-static-analyzer 0.0.4

A package that performs static analysis on code submissions.

Usage:

from ece241_submission_static_analyzer.main import check, StaticAnalysisItem
from ece241_submission_static_analyzer.all_rules import RULES_YOU_ARE_CHECKING

request = [
    StaticAnalysisItem(
        rule=RULES_YOU_ARE_CHECKING(), 
        kwargs=KWARGS,
        file=FILE_NAME
    ),
    # other rules
]

results = check(request)

Rules

FunctionMustReturnRule

This rule checks if the last statement of given functions are return statements. If students uses print instead of return, this rule will be violated.

kwargs={"function_names": ["func1", "func2"]}

Note, if you meant to check member function of a class, the function name should be ClassName.FunctionName

RequireClassRule

This rule checks if the given class is defined in a file/module.

kwargs={"class_names": ["class1", "class2"]}

RequireFileRule

This rule checks if the a file exist.

kwargs={}

RequireFunctionRule

This rule checks if given functions are defined.

kwargs={"function_names": ["func1", "func2"]}

Note, if you meant to check member function of a class, the function name should be ClassName.FunctionName

NoInputFuncRule

This rule requires no input function is used inside the given file. This applies whether students use them inside the class definition, function definition, regardless the function might be called. One exception is node under if __name__ == "__main__": block is NOT checked.

kwargs={}

NoRootStatementsRule

This rule that no statement is allowed at root level. This checks if there is any function calls, print statements, input statements are used at root level. Class definitions function definitions, package imports, if __name__ == "__main__": block are allowed.

kwargs={}

Returns:

A list of ViolationResult objects.

class ViolationResult(NamedTuple):
    file_path: str
    line_number: int
    message: str
    rule: RuleType
    severity: SeverityType  # Updated to use SeverityType

SeverityType values:

class SeverityType(Enum):
    ERROR = "error"
    WARNING = "warning"
    INFO = "info"

Bundled check

Usage

from ece241_submission_static_analyzer.main import bundle

Function bundle signature

def bundle(file: str, classes: list[str], functions: list[str]) -> list[StaticAnalysisItem]:

This function builds RequireClassRule->RequireFunctionRule->NoInputFuncRule->NoRootStatementsRule->FunctionMustReturnRule lists. Note: there is no file check. File check is suggested as a upstream parent check.