adamdebreceni commented on code in PR #1712:
URL: https://github.com/apache/nifi-minifi-cpp/pull/1712#discussion_r1481497293
##########
extensions/python/PYTHON.md:
##########
@@ -106,20 +127,39 @@ class VaderSentiment(object):
To enable python Processor capabilities, the following options need to be
provided in minifi.properties. The directory specified
can contain processors. Note that the processor name will be the reference in
your flow. Directories are treated like package names.
Therefore if the nifi.python.processor.dir is /tmp/ and you have a
subdirectory named packagedir with the file name file.py, it will
-produce a processor with the name
org.apache.nifi.minifi.processors.packagedir.file. Note that each subdirectory
will append a package
-to the reference class name.
+produce a processor with the name
org.apache.nifi.minifi.processors.packagedir.file. Note that each subdirectory
will append a package
+to the reference class name.
in minifi.properties
#directory where processors exist
nifi.python.processor.dir=XXXX
-
-
+
+
## Processors
The python directory (extensions/pythonprocessors) contains implementations
that will be available for flows if the required dependencies
exist.
-
-## Sentiment Analysis
+
+### Sentiment Analysis
The SentimentAnalysis processor will perform a Vader Sentiment Analysis. This
requires that you install nltk and VaderSentiment
pip install nltk
pip install VaderSentiment
+
+## Using NiFi Python Processors
+
+MiNiFi C++ supports the use of NiFi Python processors, that are inherited from
the FlowFileTransform base class. To use these processors, you must copy the
Python processor module under the nifi_python_processors directory located
under the python directory (by default it can be found at
${minifi_root}/minifi-python/nifi_python_processors). To see how to to write
NiFi Python processors, please refer to the Python Developer Guide under the
[Apache NiFi documentation](https://nifi.apache.org/documentation/v2/).
Review Comment:
"how to to write NiFi"
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