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Add a expression tool that creates parameters from input file

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This tool allows parsing text, integer, float and boolean parameters
from a input dataset.
This closes #7774
This commit is contained in:
mvdbeek
2019-04-23 12:11:16 +02:00
parent bd8187538d
commit f444b03b90
2 changed files with 109 additions and 0 deletions
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config/tool_conf.xml.sample
+3
View File
@@ -42,6 +42,9 @@
<tool file="${model_tools_path}/build_list.xml" />
<tool file="${model_tools_path}/extract_dataset.xml" />
</section>
<section id="expression_tools" name="Expression Tools">
<tool file="expression_tools/parse_values_from_file.xml"/>
</section>
<section id="liftOver" name="Lift-Over">
<tool file="extract/liftOver_wrapper.xml" />
</section>
tools/expression_tools/parse_values_from_file.xml
+106
View File
@@ -0,0 +1,106 @@
<tool name="Parse parameter value" id="param_value_from_file" version="0.1.0" tool_type="expression">
<description>from dataset</description>
<expression type="ecma5.1">{
var output;
if ($job.remove_newlines || $job.param_type != 'string') {
$job.input1.contents = $job.input1.contents.trim();
}
if ($job.param_type == 'integer') {
output = parseInt($job.input1.contents);
} else if ($job.param_type == 'float') {
output = parseFloat($job.input1.contents);
} else if ($job.param_type == 'boolean') {
const trueValues = ['yes', 'true', '1']
const falseValues = ['no', 'false', '0']
let lowerCaseContents = $job.input1.contents.toLowerCase();
if (trueValues.includes(lowerCaseContents)) {
output = true;
} else if (falseValues.includes(lowerCaseContents)) {
output = false;
}
else {
return 'NOT A BOOLEAN VALUE';
}
} else {
output = $job.input1.contents;
}
return {'output': output};
}</expression>
<inputs>
<param type="data" label="Input file containing parameter to parse out of" load_contents="64000" name="input1" />
<param name="param_type" type="select" label="Select type of parameter to parse">
<option value="string">String</option>
<option value="integer">Integer</option>
<option value="float">Float</option>
<option value="boolean">Boolean</option>
</param>
<param name="remove_newlines" checked="true" type="boolean" label="Remove newlines ?" help="Uncheck this only if newlines should be preserved in parameter"/>
</inputs>
<outputs>
<output type="string" name="string_param" from="output">
<filter>param_type == 'string'</filter>
</output>
<output type="integer" name="integer_param" from="output">
<filter>param_type == 'integer'</filter>
</output>
<output type="float" name="float_param" from="output">
<filter>param_type == 'float'</filter>
</output>
<output type="boolean" name="boolean_param" from="output">
<filter>param_type == 'boolean'</filter>
</output>
</outputs>
<tests>
<test expect_num_outputs="1">
<param name="input1" value="simple_line.txt"/>
<param name="param_type" value="string"/>
<param name="remove_newlines" value="true"/>
<output name="string_param">
<assert_contents>
<has_line line="&quot;This is a line of text.&quot;"/>
</assert_contents>
</output>
</test>
<test expect_num_outputs="1">
<param name="input1" value="simple_line.txt"/>
<param name="param_type" value="string"/>
<param name="remove_newlines" value="false"/>
<output name="string_param">
<assert_contents>
<has_line line="&quot;This is a line of text.\n&quot;"/>
</assert_contents>
</output>
</test>
<test expect_num_outputs="1">
<param name="input1" value="1.integer.txt"/>
<param name="param_type" value="integer"/>
<param name="remove_newlines" value="false"/>
<output name="string_param">
<assert_contents>
<has_line line="1"/>
</assert_contents>
</output>
</test>
<test expect_num_outputs="1">
<param name="input1" value="1.integer.txt"/>
<param name="param_type" value="float"/>
<param name="remove_newlines" value="false"/>
<output name="string_param">
<assert_contents>
<has_line line="1"/>
</assert_contents>
</output>
</test>
<test expect_num_outputs="1">
<param name="input1" value="1.bool.txt"/>
<param name="param_type" value="boolean"/>
<param name="remove_newlines" value="false"/>
<output name="string_param">
<assert_contents>
<has_line line="false"/>
</assert_contents>
</output>
</test>
</tests>
<help></help>
</tool>