Prioritize code readability by structuring code in a way that makes it easy to understand at a glance. This includes:

1. Break complex conditions into clearer if-else blocks for better comprehension: ```python

   Instead of this:

   if account_id and access_key is None and secret_key is None: return True

Prefer this:

if account_id is None: return False elif access_key is None or secret_key is None: return True return False

2. Use higher-level APIs when they express intent more clearly:
```python
# Instead of this:
path = os.sep.join([self.EXAMPLE_PATH, self._service_name + '.rst'])

# Prefer this:
path = os.path.join(self.EXAMPLE_PATH, self._service_name + '.rst')

1. Always use explicit is not None when comparing against None: ```python

   Instead of this:

   if identifiers or identifiers == None:

Prefer this:

if identifiers is not None:

4. Use named parameters for complex function calls to improve readability:
```python
# Instead of this with nested dictionaries:
resource = self.load('test', 'Message', model, defs, None)

# Prefer this:
resource = self.load(
    service_name='test', 
    resource_name='Message',
    model=model,
    resource_defs=defs,
    service_model=None
)

These practices help other developers understand your code faster and reduce the cognitive load when navigating the codebase.