You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@spark.apache.org by sr...@apache.org on 2016/09/28 10:19:11 UTC
spark git commit: [MINOR][PYSPARK][DOCS] Fix examples in PySpark
documentation
Repository: spark
Updated Branches:
refs/heads/master b2a7eedcd -> 219003775
[MINOR][PYSPARK][DOCS] Fix examples in PySpark documentation
## What changes were proposed in this pull request?
This PR proposes to fix wrongly indented examples in PySpark documentation
```
- >>> json_sdf = spark.readStream.format("json")\
- .schema(sdf_schema)\
- .load(tempfile.mkdtemp())
+ >>> json_sdf = spark.readStream.format("json") \\
+ ... .schema(sdf_schema) \\
+ ... .load(tempfile.mkdtemp())
```
```
- people.filter(people.age > 30).join(department, people.deptId == department.id)\
+ people.filter(people.age > 30).join(department, people.deptId == department.id) \\
```
```
- >>> examples = [LabeledPoint(1.1, Vectors.sparse(3, [(0, 1.23), (2, 4.56)])), \
- LabeledPoint(0.0, Vectors.dense([1.01, 2.02, 3.03]))]
+ >>> examples = [LabeledPoint(1.1, Vectors.sparse(3, [(0, 1.23), (2, 4.56)])),
+ ... LabeledPoint(0.0, Vectors.dense([1.01, 2.02, 3.03]))]
```
```
- >>> examples = [LabeledPoint(1.1, Vectors.sparse(3, [(0, -1.23), (2, 4.56e-7)])), \
- LabeledPoint(0.0, Vectors.dense([1.01, 2.02, 3.03]))]
+ >>> examples = [LabeledPoint(1.1, Vectors.sparse(3, [(0, -1.23), (2, 4.56e-7)])),
+ ... LabeledPoint(0.0, Vectors.dense([1.01, 2.02, 3.03]))]
```
```
- ... for x in iterator:
- ... print(x)
+ ... for x in iterator:
+ ... print(x)
```
## How was this patch tested?
Manually tested.
**Before**
![2016-09-26 8 36 02](https://cloud.githubusercontent.com/assets/6477701/18834471/05c7a478-8431-11e6-94bb-09aa37b12ddb.png)
![2016-09-26 9 22 16](https://cloud.githubusercontent.com/assets/6477701/18834472/06c8735c-8431-11e6-8775-78631eab0411.png)
<img width="601" alt="2016-09-27 2 29 27" src="https://cloud.githubusercontent.com/assets/6477701/18861294/29c0d5b4-84bf-11e6-99c5-3c9d913c125d.png">
<img width="1056" alt="2016-09-27 2 29 58" src="https://cloud.githubusercontent.com/assets/6477701/18861298/31694cd8-84bf-11e6-9e61-9888cb8c2089.png">
<img width="1079" alt="2016-09-27 2 30 05" src="https://cloud.githubusercontent.com/assets/6477701/18861301/359722da-84bf-11e6-97f9-5f5365582d14.png">
**After**
![2016-09-26 9 29 47](https://cloud.githubusercontent.com/assets/6477701/18834467/0367f9da-8431-11e6-86d9-a490d3297339.png)
![2016-09-26 9 30 24](https://cloud.githubusercontent.com/assets/6477701/18834463/f870fae0-8430-11e6-9482-01fc47898492.png)
<img width="515" alt="2016-09-27 2 28 19" src="https://cloud.githubusercontent.com/assets/6477701/18861305/3ff88b88-84bf-11e6-902c-9f725e8a8b10.png">
<img width="652" alt="2016-09-27 3 50 59" src="https://cloud.githubusercontent.com/assets/6477701/18863053/592fbc74-84ca-11e6-8dbf-99cf57947de8.png">
<img width="709" alt="2016-09-27 3 51 03" src="https://cloud.githubusercontent.com/assets/6477701/18863060/601607be-84ca-11e6-80aa-a401df41c321.png">
Author: hyukjinkwon <gu...@gmail.com>
Closes #15242 from HyukjinKwon/minor-example-pyspark.
Project: http://git-wip-us.apache.org/repos/asf/spark/repo
Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/21900377
Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/21900377
Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/21900377
Branch: refs/heads/master
Commit: 2190037757a81d3172f75227f7891d968e1f0d90
Parents: b2a7eed
Author: hyukjinkwon <gu...@gmail.com>
Authored: Wed Sep 28 06:19:04 2016 -0400
Committer: Sean Owen <so...@cloudera.com>
Committed: Wed Sep 28 06:19:04 2016 -0400
----------------------------------------------------------------------
python/pyspark/mllib/util.py | 8 ++++----
python/pyspark/rdd.py | 4 ++--
python/pyspark/sql/dataframe.py | 2 +-
python/pyspark/sql/streaming.py | 6 +++---
4 files changed, 10 insertions(+), 10 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/spark/blob/21900377/python/pyspark/mllib/util.py
----------------------------------------------------------------------
diff --git a/python/pyspark/mllib/util.py b/python/pyspark/mllib/util.py
index 48867a0..ed6fd4b 100644
--- a/python/pyspark/mllib/util.py
+++ b/python/pyspark/mllib/util.py
@@ -140,8 +140,8 @@ class MLUtils(object):
>>> from pyspark.mllib.regression import LabeledPoint
>>> from glob import glob
>>> from pyspark.mllib.util import MLUtils
- >>> examples = [LabeledPoint(1.1, Vectors.sparse(3, [(0, 1.23), (2, 4.56)])), \
- LabeledPoint(0.0, Vectors.dense([1.01, 2.02, 3.03]))]
+ >>> examples = [LabeledPoint(1.1, Vectors.sparse(3, [(0, 1.23), (2, 4.56)])),
+ ... LabeledPoint(0.0, Vectors.dense([1.01, 2.02, 3.03]))]
>>> tempFile = NamedTemporaryFile(delete=True)
>>> tempFile.close()
>>> MLUtils.saveAsLibSVMFile(sc.parallelize(examples), tempFile.name)
@@ -166,8 +166,8 @@ class MLUtils(object):
>>> from tempfile import NamedTemporaryFile
>>> from pyspark.mllib.util import MLUtils
>>> from pyspark.mllib.regression import LabeledPoint
- >>> examples = [LabeledPoint(1.1, Vectors.sparse(3, [(0, -1.23), (2, 4.56e-7)])), \
- LabeledPoint(0.0, Vectors.dense([1.01, 2.02, 3.03]))]
+ >>> examples = [LabeledPoint(1.1, Vectors.sparse(3, [(0, -1.23), (2, 4.56e-7)])),
+ ... LabeledPoint(0.0, Vectors.dense([1.01, 2.02, 3.03]))]
>>> tempFile = NamedTemporaryFile(delete=True)
>>> tempFile.close()
>>> sc.parallelize(examples, 1).saveAsTextFile(tempFile.name)
http://git-wip-us.apache.org/repos/asf/spark/blob/21900377/python/pyspark/rdd.py
----------------------------------------------------------------------
diff --git a/python/pyspark/rdd.py b/python/pyspark/rdd.py
index 0508235..5fb10f8 100644
--- a/python/pyspark/rdd.py
+++ b/python/pyspark/rdd.py
@@ -754,8 +754,8 @@ class RDD(object):
Applies a function to each partition of this RDD.
>>> def f(iterator):
- ... for x in iterator:
- ... print(x)
+ ... for x in iterator:
+ ... print(x)
>>> sc.parallelize([1, 2, 3, 4, 5]).foreachPartition(f)
"""
def func(it):
http://git-wip-us.apache.org/repos/asf/spark/blob/21900377/python/pyspark/sql/dataframe.py
----------------------------------------------------------------------
diff --git a/python/pyspark/sql/dataframe.py b/python/pyspark/sql/dataframe.py
index 0f7d8fb..0ac481a 100644
--- a/python/pyspark/sql/dataframe.py
+++ b/python/pyspark/sql/dataframe.py
@@ -61,7 +61,7 @@ class DataFrame(object):
people = sqlContext.read.parquet("...")
department = sqlContext.read.parquet("...")
- people.filter(people.age > 30).join(department, people.deptId == department.id)\
+ people.filter(people.age > 30).join(department, people.deptId == department.id) \\
.groupBy(department.name, "gender").agg({"salary": "avg", "age": "max"})
.. versionadded:: 1.3
http://git-wip-us.apache.org/repos/asf/spark/blob/21900377/python/pyspark/sql/streaming.py
----------------------------------------------------------------------
diff --git a/python/pyspark/sql/streaming.py b/python/pyspark/sql/streaming.py
index cbd8279..4e438fd 100644
--- a/python/pyspark/sql/streaming.py
+++ b/python/pyspark/sql/streaming.py
@@ -315,9 +315,9 @@ class DataStreamReader(OptionUtils):
:param schema: optional :class:`pyspark.sql.types.StructType` for the input schema.
:param options: all other string options
- >>> json_sdf = spark.readStream.format("json")\
- .schema(sdf_schema)\
- .load(tempfile.mkdtemp())
+ >>> json_sdf = spark.readStream.format("json") \\
+ ... .schema(sdf_schema) \\
+ ... .load(tempfile.mkdtemp())
>>> json_sdf.isStreaming
True
>>> json_sdf.schema == sdf_schema
---------------------------------------------------------------------
To unsubscribe, e-mail: commits-unsubscribe@spark.apache.org
For additional commands, e-mail: commits-help@spark.apache.org