logging with exception and warning handling
Manage warnings¶
| Warning catagory (class) | Description |
|---|---|
| Warning | This is the base class of all warning category classes. It is a subclass of Exception. |
| UserWarning | The default category for warn(). |
| DeprecationWarning | Base category for warnings about deprecated features. |
| SyntaxWarning | Base category for warnings about dubious syntactic features. |
| RuntimeWarning | Base category for warnings about dubious runtime features. |
| FutureWarning | Base category for warnings about constructs that will change semantically in the future |
https://docs.python.org/2.4/lib/warning-categories.html
User code can define additional warning categories by subclassing one of the standard warning categories. A warning category must always be a subclass of the Warning class.
def supress_warnings(categories=[]):
"Supress python warnings either all [] or specific `catagories` of warning"
import warnings
if cats == []: warnings.filterwarnings("ignore")
else:
for cat in categories:
warnings.filterwarnings(action="ignore", category=cat)