URL to File Path (Variable)

Converts the url strings of the specified string flow variable into file path strings. Four string flow variables will be set. The first contains the complete file path, the second the parent folder of the file, the third contains the file name (without extension), and the last contains the file extension.
It can be specified whether the node will fail if an invalid url string occurs or a file location does not exist. If failing is switched off (default) empty strings will set as values for each output variable.

Options

Flow variable containing URLs

Select a string flow variable containing the URL string to convert. The node will convert this URL into four string flow variables containing the file path, parent folder, file name, and file extension.

Add prefix to variable identifiers

If checked, the name of the specified input variable is used as prefix for the names of the output variables.

Fail if URL has invalid syntax

If checked, node will fail if an invalid url string occurs, otherwise an empty string will be set as file path, parent folder, file name, and file extension variables.

Fail if file does not exist

If checked, node will fail if a file location does not exist, otherwise an empty string will set as file path parent folder, file name, and file extension variables.

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Workflows

• 00_Download_DatasetKNIME Hub
• 01_Train GAN for Image GenerationKNIME Hub
• 01_Using_DeepLearning4J_to_classify_MNIST_DigitsKNIME Hub
• 01_Using_DeepLearning4J_to_classify_MNIST_DigitsKNIME Hub
• 02_Write_files_into_the_Server_RepositoryKNIME Hub
• Show all 137 workflows

Links

• KNIME E-Learning Course: Creation and usage of Flow Variables in a KNIME workflow

  www.knime.com/knime-introductory-course/chapter7/section1/creation-and-usage-of-flow-variables
• Knime workflow directoryby armingrudd on 2020-08-24

  forum.knime.com/p/100589

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