exception documentation
class FlattenerError(Exception): (source)
Constructor: FlattenerError(exception, roots, traceback)
An error occurred while flattening an object.
Method | __init__ |
Undocumented |
Method | __repr__ |
Present a string representation which includes a template traceback, so we can tell where this error occurred in the template, as well as in Python. |
Method | __str__ |
Undocumented |
Method | _format |
Convert an object from self._roots to a string suitable for inclusion in a render-traceback (like a normal Python traceback, but can include "frame" source locations which are not in Python source files). |
Instance Variable | _exception |
Undocumented |
Instance Variable | _roots |
A list of the objects on the flattener's stack at the time the unflattenable object was encountered. The first element is least deeply nested object and the last element is the most deeply nested. |
Instance Variable | _traceback |
Undocumented |
Present a string representation which includes a template traceback, so we can tell where this error occurred in the template, as well as in Python.
Convert an object from self._roots to a string suitable for inclusion in a render-traceback (like a normal Python traceback, but can include "frame" source locations which are not in Python source files).
Parameters | |
obj | Any object which can be a render step root. Typically, Tag s, strings, and other simple Python types. |
Returns | |
str | A string representation of obj. |