Difference between revisions of "Statistical Algorithms Importer: Python Project"
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:After the [https://wiki.gcube-system.org/gcube/Statistical_Algorithms_Importer:_Create_Software software creation phase] a Main.R file and a Taget folder are created | :After the [https://wiki.gcube-system.org/gcube/Statistical_Algorithms_Importer:_Create_Software software creation phase] a Main.R file and a Taget folder are created | ||
[[Image:StatisticalAlgorithmsImporter_PythonBlackBox4.png|thumb|center|800px|Python Create, SAI]] | [[Image:StatisticalAlgorithmsImporter_PythonBlackBox4.png|thumb|center|800px|Python Create, SAI]] | ||
| + | |||
| + | |||
| + | ==Using WPS4R Annotations== | ||
| + | :SAI automatically parses R code containing [https://wiki.52north.org/bin/view/Geostatistics/WPS4R WPS4R annotations], the system automatically transforms annotations into Input/Output panel and Project Info panel information. The name of algorithm is mandatory in the annotations. We report a full example of annotated algorithm and attach the complete algorithm in a zip package: | ||
| + | |||
| + | <pre style="display:block;font-family:monospace;white-space:pre;margin:1em 0;"> | ||
| + | # | ||
| + | # author Giancarlo Panichi | ||
| + | # | ||
| + | # HelloWorld | ||
| + | # | ||
| + | import sys | ||
| + | |||
| + | for arg in sys.argv: 1 | ||
| + | out_file = open("helloworld.txt","w") | ||
| + | out_file.write("Hello World\n"+arg+"\n") | ||
| + | out_file.close() | ||
| + | </pre> | ||
==Example Download== | ==Example Download== | ||
Revision as of 19:20, 3 October 2017
- This page explains how to create a Python project using the Statistical Algorithms Importer (SAI) portlet.
Project Configuration
- Define project's metadata
- Add input and output parameters and click on "Set Code" to indicate the main file to execute (i.e. the .py file)
- Add information about the running environment (e.g. Python version etc.)
- After the software creation phase a Main.R file and a Taget folder are created
Using WPS4R Annotations
- SAI automatically parses R code containing WPS4R annotations, the system automatically transforms annotations into Input/Output panel and Project Info panel information. The name of algorithm is mandatory in the annotations. We report a full example of annotated algorithm and attach the complete algorithm in a zip package:
#
# author Giancarlo Panichi
#
# HelloWorld
#
import sys
for arg in sys.argv: 1
out_file = open("helloworld.txt","w")
out_file.write("Hello World\n"+arg+"\n")
out_file.close()
