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.

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

Rerender Maybe components when they're first disabled #2617

Merged
merged 1 commit into from Jan 21, 2021

Conversation

vdonato
Copy link
Collaborator

@vdonato vdonato commented Jan 20, 2021

#2395 ended up being caused by this since we don't rerender placeholder
components created by st.empty() when react props/state change as a
performance optimization, but we need to do so when replacing an
existing component with an empty one to get rid of what's currently
drawn on screen.

Closes #2395

\streamlit#2395 ended up being caused by this since we don't rerender placeholder
components created by `st.empty()` when react props/state change as a
performance optimization, but we need to do so when replacing an
existing component with an empty one to get rid of what's currently
drawn on screen.

Closes streamlit#2395
@vdonato vdonato requested a review from a team January 20, 2021 03:20
Copy link
Contributor

@akrolsmir akrolsmir left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Great catch, and great to have unit tests as well!

@vdonato vdonato merged commit bd41a46 into streamlit:develop Jan 21, 2021
@vdonato vdonato deleted the st.empty_fix branch January 21, 2021 00:18
CFrez pushed a commit to CFrez/streamlit that referenced this pull request Jan 21, 2021
\streamlit#2395 ended up being caused by this since we don't rerender placeholder
components created by `st.empty()` when react props/state change as a
performance optimization, but we need to do so when replacing an
existing component with an empty one to get rid of what's currently
drawn on screen.

Closes streamlit#2395
tconkling added a commit to tconkling/streamlit that referenced this pull request Jan 25, 2021
* develop:
  ✨ Support "auto" as the new default for st.image's `use_column_width` (streamlit#2635)
  fix branch name in pr-preview (streamlit#2644)
  ♻️ Remove "_proto" from "exception_proto.py" (streamlit#2638)
  ♻️ Remove "_proto" from "media_proto.py" and "iframe_proto.py" (streamlit#2639)
  Refactor: remove "_proto" from "image_proto.py" (streamlit#2626)
  correct info on url shortening behavior (streamlit#2576)
  Set "overflow:visible" on st.expander (streamlit#2611)
  Revert "Revert "Add anchors to Markdown headers (streamlit#2513)""
  Fix file uploader docs + change to getvalue (streamlit#2628)
  Update change log
  Update notices
  Up version to 0.75.0
  Revert "Add anchors to Markdown headers (streamlit#2513)"
  Speed up Cypress tests (streamlit#2600)
  Remove "beta feature" notice on st.color_picker (streamlit#2625)
  Deflake multiselect snapshot test by waiting for stale-element (streamlit#2624)
  Rerender Maybe components when they're first disabled (streamlit#2617)
  Increase side padding to 5rem when app is in wide mode (streamlit#2613)
kmcgrady pushed a commit that referenced this pull request Jan 25, 2021
* switched react-katex package

* lockfile updated

* update test to corrected spelling

* decapitalize KaTex

* Fix slider UX (#2596)

* Fix slider UX

* Add snapshot

* Revert "Deploy button front (#2552)" (#2599)

* Revert "Deploy button front (#2552)"

This reverts commit 0f66b6e.

* Fix merge (erm... revert) conflict.

* Revert "Deploy button py (#2535)"

This reverts commit 0bbc7aa.

Co-authored-by: karrie <karrie@streamlit.io>

* Remove extra period from sentence (#2601)

* Have st.number_input warn user of mismatched type and format string (#2604)

* Add %u to list of valid number_input formatters

* Have number_input warn user of mismatched type and format string

* Use more modern f-string syntax instead of .format()

* Feature/sudoless metrics (#2605)

* Add and use sudoless machine id getter for metrics

Step 2 of the metrics user ID improvement plan.

* Add machine-id v3 tests

Duplicates of the v1 tests, since those covered the cases that remain in v3,
and we will remove v1 and its tests later.

Also fix formatting of some python files.

* DRY out machine ID paths into global constants

* Increase side padding to 5rem when app is in wide mode (#2613)

* Increase side padding to 5rem when app is in wide mode

* Upload Cypress snapshot

* Rerender Maybe components when they're first disabled (#2617)

\#2395 ended up being caused by this since we don't rerender placeholder
components created by `st.empty()` when react props/state change as a
performance optimization, but we need to do so when replacing an
existing component with an empty one to get rid of what's currently
drawn on screen.

Closes #2395

Co-authored-by: karrie <karrie@streamlit.io>
Co-authored-by: Thiago Teixeira <thiago@streamlit.io>
Co-authored-by: Randy Zwitch <randy@streamlit.io>
Co-authored-by: Vincent Donato <vincent.rdonato@gmail.com>
Co-authored-by: Amanda Walker <amanda@amandawalker.io>
Co-authored-by: Austin Chen <akrolsmir@gmail.com>
Co-authored-by: Vincent Donato <vincent@streamlit.io>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

Successfully merging this pull request may close these issues.

widget.empty() clears the widget only at the end of the script
2 participants