Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Interpolation when the key mirrors a built-in str method #117

Open
tdy opened this issue Jan 21, 2023 · 1 comment · May be fixed by #118
Open

Interpolation when the key mirrors a built-in str method #117

tdy opened this issue Jan 21, 2023 · 1 comment · May be fixed by #118

Comments

@tdy
Copy link

tdy commented Jan 21, 2023

If the mustache key mirrors a built-in str method (e.g., title), chevron doesn't interpolate the conditional value:

args = {
    'template': '{{#title}}{{title}}{{/title}}',
    'data': {'title': 'foo'},
}
chevron.render(**args)

# '<built-in method title of str object at 0x7f5007b6d430>'

Is this expected or a bug?

Currently I'm using a lambda workaround, but not sure if I'm missing something obvious:

args = {
    'template': '{{#title}}{{title}}{{/title}}',
    'data': {'title': lambda x, render: render(x, {'title': 'foo'})},
}
chevron.render(**args)

# foo

(chevron version 0.14.0)
@tdy tdy mentioned this issue Jan 21, 2023
Merged
@echuber2
Copy link

echuber2 commented Jan 21, 2023 •
edited
Loading

Another workaround:

>>> chevron.render('{{#title}}{{title}}{{/title}}', {'title': {'title':'bob'}})
'bob'

As further evidence that this shouldn't be the expected behavior in Chevron, note the inconsistency otherwise:

>>> chevron.render('{{#title}}{{title}}{{/title}}', {'title': 'bob'})
'<built-in method title of str object at 0x7efd4d6bfe70>'
>>> chevron.render('{{#foo}}{{foo}}{{/foo}}', {'foo': 'bob'})
'bob'

@echuber2 echuber2 linked a pull request Jan 21, 2023 that will close this issue
Open
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

Successfully merging a pull request may close this issue.

Prevent scope lookup from accidentally matching callable builtins echuber2/chevron
2 participants
@tdy @echuber2