class Importance
A simple enumeration-style class that defines three constant string values representing message importance levels: low, normal, and high.
/tf/active/vicechatdev/SPFCsync/venv/lib64/python3.11/site-packages/office365/outlook/mail/importance.py
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simple
Purpose
This class serves as a constants container or enumeration for message importance levels. It provides a centralized way to reference standardized importance values throughout an application, ensuring consistency when categorizing or prioritizing messages. The class follows a pattern similar to an enum but uses class attributes instead of Python's Enum type.
Source Code
class Importance:
"""The importance of the message"""
def __init__(self):
pass
low = "low"
normal = "normal"
high = "high"
Parameters
| Name | Type | Default | Kind |
|---|---|---|---|
bases |
- | - |
Parameter Details
__init__: The constructor takes no parameters and performs no initialization. It exists only to allow instantiation of the class, though instantiation is not necessary to access the class attributes.
Return Value
Instantiating the class returns an Importance object with no instance-specific state. The primary use case is accessing the class-level string constants (low, normal, high) directly from the class without instantiation.
Class Interface
Methods
__init__(self)
Purpose: Initializes an Importance instance with no state or configuration
Returns: None - constructor returns an Importance instance implicitly
Attributes
| Name | Type | Description | Scope |
|---|---|---|---|
low |
str | Represents low importance level with the string value 'low' | class |
normal |
str | Represents normal/default importance level with the string value 'normal' | class |
high |
str | Represents high importance level with the string value 'high' | class |
Usage Example
# Access importance levels directly from the class (recommended)
from importance import Importance
# Use the constants without instantiation
message_priority = Importance.high
print(message_priority) # Output: 'high'
# Check importance level
if message_priority == Importance.high:
print("This is a high priority message")
# Can also instantiate (though not necessary)
importance_obj = Importance()
print(importance_obj.normal) # Output: 'normal'
# Common usage in a message system
def send_message(content, importance=Importance.normal):
print(f"Sending message with importance: {importance}")
print(f"Content: {content}")
send_message("Hello", Importance.high)
send_message("Update") # Uses default normal importance
Best Practices
- Access the importance levels directly from the class (e.g., Importance.high) rather than instantiating the class
- Use these constants instead of hardcoded strings to ensure consistency across your application
- Consider using Python's built-in Enum class for more robust enumeration behavior if you need additional features like iteration or validation
- The class attributes are not protected, so avoid modifying them at runtime to maintain consistency
- This pattern is suitable for simple constant definitions but lacks type safety and IDE autocomplete benefits of proper Enums
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