python-security/pyt

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Avoid deeply nested control flow statements.
Open

                    if variable in earlier_node.left_hand_side:
                        def_use[earlier_node].append(node)
    return def_use
Severity: Major
Found in pyt/analysis/definition_chains.py - About 45 mins to fix

    Avoid deeply nested control flow statements.
    Open

                        if file.endswith('.py') and file not in excluded_list:
                            fullpath = os.path.join(root, file)
                            included_files.append(fullpath)
                            log.debug('Discovered file: %s', fullpath)
                    if not recursive:
    Severity: Major
    Found in pyt/__main__.py - About 45 mins to fix

      Function __init__ has 6 arguments (exceeds 4 allowed). Consider refactoring.
      Open

          def __init__(
      Severity: Minor
      Found in pyt/core/node_types.py - About 45 mins to fix

        Function __init__ has 6 arguments (exceeds 4 allowed). Consider refactoring.
        Open

            def __init__(self, label, left_hand_side, right_hand_side_variables, *, line_number, path):
        Severity: Minor
        Found in pyt/core/node_types.py - About 45 mins to fix

          Function __init__ has 6 arguments (exceeds 4 allowed). Consider refactoring.
          Open

              def __init__(
          Severity: Minor
          Found in pyt/cfg/expr_visitor.py - About 45 mins to fix

            Function _get_call_names_helper has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
            Open

            def _get_call_names_helper(node):
                """Recursively finds all function names."""
                if isinstance(node, ast.Name):
                    if node.id not in BLACK_LISTED_CALL_NAMES:
                        yield node.id
            Severity: Minor
            Found in pyt/core/ast_helper.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 generate_ast has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
            Open

            def generate_ast(path):
                """Generate an Abstract Syntax Tree using the ast module.
            
                    Args:
                        path(str): The path to the file e.g. example/foo/bar.py
            Severity: Minor
            Found in pyt/core/ast_helper.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

            Avoid deeply nested control flow statements.
            Open

                                if isinstance(cfg_node, AssignmentNode):
                                    sanitiser_nodes.add(cfg_node)
                                elif isinstance(cfg_node, IfNode):
                                    potential_sanitiser = cfg_node
            
            
            Severity: Major
            Found in pyt/vulnerabilities/vulnerabilities.py - About 45 mins to fix

              Function build_sanitiser_node_dict has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
              Open

              def build_sanitiser_node_dict(
                  cfg,
                  sinks_in_file
              ):
                  """Build a dict of string -> TriggerNode pairs, where the string
              Severity: Minor
              Found in pyt/vulnerabilities/vulnerabilities.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

              Avoid deeply nested control flow statements.
              Open

                                      if from_fdid:
                                          alias = handle_fdid_aliases(module_or_package_name, import_alias_mapping)
                                          if alias:
                                              module_or_package_name = alias
                                          parent_definition = ModuleDefinition(
              Severity: Major
              Found in pyt/cfg/stmt_visitor.py - About 45 mins to fix

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

                    def save_def_args_in_temp(
                Severity: Minor
                Found in pyt/cfg/expr_visitor.py - About 35 mins to fix

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

                  def identify_triggers(
                  Severity: Minor
                  Found in pyt/vulnerabilities/vulnerabilities.py - About 35 mins to fix

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

                    def find_vulnerabilities(
                    Severity: Minor
                    Found in pyt/vulnerabilities/vulnerabilities.py - About 35 mins to fix

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

                          def __init__(
                      Severity: Minor
                      Found in pyt/vulnerabilities/trigger_definitions_parser.py - About 35 mins to fix

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

                            def __init__(
                        Severity: Minor
                        Found in pyt/vulnerabilities/vulnerability_helper.py - About 35 mins to fix

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

                              def from_directory_import(
                          Severity: Minor
                          Found in pyt/cfg/stmt_visitor.py - About 35 mins to fix

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

                                def __init__(self, label, ast_node, *, line_number=None, path):
                            Severity: Minor
                            Found in pyt/core/node_types.py - About 35 mins to fix

                              Function _get_inner_most_function_call has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
                              Open

                              def _get_inner_most_function_call(call_node):
                                  # Loop to inner most function call
                                  # e.g. return scrypt.inner in `foo = scrypt.outer(scrypt.inner(image_name))`
                                  old_call_node = None
                                  while call_node != old_call_node:
                              Severity: Minor
                              Found in pyt/cfg/stmt_visitor_helper.py - About 35 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 report has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
                              Open

                              def report(
                                  vulnerabilities,
                                  fileobj,
                                  print_sanitised,
                              ):
                              Severity: Minor
                              Found in pyt/formatters/screen.py - About 35 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_assignments has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
                              Open

                              def update_assignments(
                                  assignment_list,
                                  assignment_nodes,
                                  source,
                                  lattice
                              Severity: Minor
                              Found in pyt/vulnerabilities/vulnerabilities.py - About 35 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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