codeforamerica/intake

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intake/services/events_service.py

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Maintainability
A
3 hrs
Test Coverage

File events_service.py has 296 lines of code (exceeds 250 allowed). Consider refactoring.
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import intake.services.applicants as ApplicantsService
import project.services.logging_service as LoggingService
from intake.services import status_notifications as SNService
from intake.tasks import log_to_mixpanel
from intake.serializers import (
Severity: Minor
Found in intake/services/events_service.py - About 3 hrs to fix

    Cyclomatic complexity is too high in function mixpanel_data_from_view_request_user. (6)
    Wontfix

    def mixpanel_data_from_view_request_user(view, request=None, user=None):
        """Extracts basic data from a view, request, and user for mixpanel.
        If request and user are not explicitly passed, this function will
        attempt to extract both from the view.
        """
    Severity: Minor
    Found in intake/services/events_service.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

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