DOC: Adding examples for dtype_backend="pyarrow" for read_json() #52813
Conversation
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
rhshadrach
added
Docs
IO JSON
phofl
reviewed
Apr 21, 2023
doc/source/user_guide/io.rst
Outdated
| '"e":{"0":null,"1":6.0},"f":{"0":null,"1":7.5},"g":{"0":null,"1":true},"h":{"0":null,"1":"a"},' | ||
| '"i":{"0":"12-31-2019","1":"12-31-2019"},"j":{"0":null,"1":null}}' | ||
| ) | ||
| pd.read_json(StringIO(data), dtype_backend="pyarrow") |
There was a problem hiding this comment.
Can you do
df = pd.read_json(StringIO(data), dtype_backend="pyarrow")
df
df.dtypes
?
doc/source/user_guide/io.rst
Outdated
Comment on lines
1001
to
1002
| import io | ||
| data = io.StringIO("date\n12 Jan 2000\n2000-01-13\n") |
There was a problem hiding this comment.
Suggested change
| import io | |
| data = io.StringIO("date\n12 Jan 2000\n2000-01-13\n") | |
| data = StringIO("date\n12 Jan 2000\n2000-01-13\n") |
It seems that all other examples use StringIO(..) instead of io.StringIO(..), the the StringIO object itself was already imported. So this should fix the error as well.
There was a problem hiding this comment.
There is one other usage of io.StringIO a few lines below that would need to be updated as well (but I can't comment on that line)
There was a problem hiding this comment.
Yes, removed the import and it fixed the error
phofl
approved these changes
Apr 21, 2023
|
thx @Dharni0607 |
|
Thanks again Dharani! |
Rylie-W
pushed a commit
to Rylie-W/pandas
that referenced
this pull request
May 19, 2023
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
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Outdated suggestions cannot be applied.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.
Added an example for dtype_backend="pyarrow" for read_json()
dtype_backend="pyarrow"noatamir/pyladies-workshop#2doc/source/whatsnew/vX.X.X.rstfile if fixing a bug or adding a new feature.