Fix deepcopy(jinja2.Template) raising TypeError#2169
Closed
ShiLiguo123 wants to merge 2 commits into
Closed
Conversation
Add __copy__ and __deepcopy__ methods to the Template class to support copy.copy() and copy.deepcopy() operations. - __copy__: Templates are immutable, return self - __deepcopy__: Use object.__new__ to bypass the constructor's required 'source' argument, then deep copy all attributes Fixes pallets#758
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Add copy and deepcopy methods to Template class.
copy returns self (template is immutable).
deepcopy uses object.new to bypass the source requirement.
Fixes #758