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vijos/vj4

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vj4/app.py

Summary

Maintainability
A
2 hrs
Test Coverage

Function connection_route has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
Open

def connection_route(prefix, name, global_route=False):
  def decorate(conn):
    conn.GLOBAL = global_route
    async def handler(msg, session):
      try:
Severity: Minor
Found in vj4/app.py - About 1 hr 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 __init__ has 27 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  def __init__(self):
    middlewares = []
    if options.sentry_dsn:
      middlewares.append(SentryMiddleware({
        'dsn': options.sentry_dsn,
Severity: Minor
Found in vj4/app.py - About 1 hr to fix

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