intake/services/events_service.py
File events_service.py
has 296 lines of code (exceeds 250 allowed). Consider refactoring. Open
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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 (
Cyclomatic complexity is too high in function mixpanel_data_from_view_request_user. (6) Wontfix
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.
"""
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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. |