kszucs commented on a change in pull request #1287:
URL: https://github.com/apache/arrow-datafusion/pull/1287#discussion_r748626829
##########
File path: docs/source/python/index.rst
##########
@@ -41,8 +41,9 @@ Simple usage:
import datafusion
import pyarrow
- # an alias
+ # create aliases
f = datafusion.functions
+ col = datafusion.column
Review comment:
We can re-export the `col` and `lit` aliases from
`datafusion/__init__.py` too.
##########
File path: python/datafusion/__init__.py
##########
@@ -36,6 +38,7 @@
"ScalarUDF",
"column",
"literal",
+ "functions",
Review comment:
This is how the compute functions are exposed in pyarrow as well:
```py
>>> import pyarrow
>>> pyarrow.compute.cast
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File
"/Users/kszucs/.conda/envs/ibis39/lib/python3.9/site-packages/pyarrow/__init__.py",
line 266, in __getattr__
raise AttributeError(
AttributeError: module 'pyarrow' has no attribute 'compute'
>>> import pyarrow.compute
>>> pyarrow.compute.cast
<function cast at 0x109349160>
```
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