exception documentation

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 _formatRoot 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
def __init__(self, exception, roots, traceback): (source)

Undocumented

def __repr__(self) -> str: (source)

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.

def __str__(self) -> str: (source)

Undocumented

def _formatRoot(self, obj): (source)

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
objAny object which can be a render step root. Typically, Tags, strings, and other simple Python types.
Returns
strA string representation of obj.
_exception = (source)

Undocumented

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.

_traceback = (source)

Undocumented