# FileUtil ## getFileExtension Returns the extension of the file. ``` FileUtil.getFileExtension(fileName) ``` #### Parameters ``` fileName (string) ``` #### Returns ``` The extension of the file. ``` ## copyFile Copies a file from the source path to the destination path while preserving the metadata. ``` FileUtil.copyFile(in, out) ``` #### Parameters ``` in (File) out (File) ``` #### Returns ``` None ``` ## renameTo Renames a file or directory. ``` renameTo.renameTo(fromFile, toFile) ``` #### Parameters ``` fromFile (File) toFile (File) ``` #### Returns ``` None ``` ## readFile Scans through a file and reads all the lines ``` FileUtil.readFile(file, numberOfLines) ``` #### Parameters ``` file (File) numberOfLines (int) ``` #### Returns ``` The content of the file. ``` ## writeFile Writes content to a file. ``` FileUtil.writeFile(file, buf) or FileUtil.writeFile(file, bytes) ``` #### Parameters ``` file (File) buf (string) bytes (List of bytes) ``` #### Returns ``` None ``` ## getFileTimestamp Gets the timestamp of the last modification of a file. ``` FileUtil.getFileTimestamp(f) ``` #### Parameters ``` f (File) ``` #### Returns ``` The timestamp of the last modification of the file. ``` ## isFileModifiedBefore Checks if the file was modified before the provided timestamp ``` FileUtil.isFileModifiedBefore(f, ts) ``` #### Parameters ``` f (File) ts (float) ``` #### Returns ``` True if the file has been modified before the specified timestamp; otherwise, False. ``` ## isFileModifiedBeforeDelta Checks if a file has been modified before a specified timestamp with a given delta. ``` FileUtil.isFileModifiedBeforeDelta(f, ts, delta) ``` #### Parameters ``` inputFile (File) Timestamp (float) delta (float) ``` #### Returns ``` True if the file has been modified before the specified timestamp with a difference greater than the delta; otherwise, False. ``` ## getFileBufferedReader Description... ``` FileUtil.getFileBufferedReader(file) ``` #### Parameters ``` inputFile (File) ``` #### Returns ``` BufferedReader ``` ## getUniqueFileName Generates a unique file name by appending a numerical suffix to the given prefix. ``` FileUtil.getUniqueFileName(dirName, fileName) or FileUtil.(dirName, fileNamePrefix, ext) ``` #### Parameters ``` dirName (string) fileName (string) fileNamePrefix (string) ext (string) ``` #### Returns ``` A unique file name within the specified directory. ``` ## getFileList Description... ``` FileUtil.getFileList(path, fileExtensions) ``` #### Parameters ``` path (string) fileExtensions (string) ``` #### Returns ``` List of files ``` ## getFileListNonRecursive Description... ``` FileUtil.getFileListNonRecursive(path, extensions) ``` #### Parameters ``` path (string) extensions (List of strings) ``` #### Returns ``` List of files ``` ## getFile Description... ``` FileUtil.getFile(file) ``` #### Parameters ``` file (File) ``` #### Returns ``` Resource ``` ## copyTextFile Copies a text file from the source path to the destination path. ``` FileUtil.copyTextFile(file1, file2) ``` #### Parameters ``` file1 (File) file2 (File) ``` #### Returns ``` None ``` ## isResizableImageFile Description... ``` FileUtil.isResizableImageFile(fileName) ``` #### Parameters ``` fileName (string) ``` #### Returns ``` boolean ``` ## getSupportedFileTypes Description... ``` FileUtil.getSupportedFileTypes() ``` #### Parameters ``` None ``` #### Returns ``` String ``` ## RemoveTemp Description... ``` FileUtil.RemoveTemp(workDir) ``` #### Parameters ``` workDir (File) ``` #### Returns ``` boolean ``` ## RemoveTemp Description... ``` FileUtil.RemoveTemp(workDir) ``` #### Parameters ``` workDir (File) ``` #### Returns ``` boolean ``` ## RemoveTemp Description... ``` FileUtil.RemoveTemp(workDir) ``` #### Parameters ``` workDir (File) ``` #### Returns ``` boolean ``` ## takeOffBOM Description... ``` FileUtil.takeOffBOM(str) ``` #### Parameters ``` str (string) ``` #### Returns ``` String ``` ## listDirectory Description... ``` FileUtil.listDirectory(String repoRoot, File directory, int timeLimit) ``` #### Parameters ``` repoRoot (string) directory (File) timeLimit (int) ``` #### Returns ``` List of dictionaries ``` ## listDirectory Description... ``` FileUtil.validateFilePath(file) ``` #### Parameters ``` file (File) ``` #### Returns ``` None ``` ## validateFilePath Description... 
FileUtil.validateFilePath(parent, file)
#### Parameters ``` parent (string) file (File) ``` #### Returns ``` None ``` ## validateFilePath Description... ``` validateFilePath(parentDir, file) ``` #### Parameters ``` parentDir (string) file (File) ``` #### Returns ``` None ``` --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://trillo.gitbook.io/trillo-workbench-python-sdk/fileutil.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.