The TextFile service allows you to read from and write into text files.
In order to gain access to text file operations, you need to import the service using the following statement at the top of your project file:
import qbs.TextFile
TextFile(filePath, openMode)
Opens the file at filePath in the given mode and returns the object representing the file. Possible values for openMode are TextFile.ReadOnly (which is the default), TextFile.WriteOnly and TextFile.ReadWrite. Note that the mode influences which of the operations listed below can actually be used on the file.
atEof()
Returns true if no more data can be read from the file, false otherwise.
close()
Closes the file. We recommended to always call this function as soon as you are finished with the file, in order to keep the number of in-flight file descriptors as low as possible.
readAll()
Reads all data from the file and returns it.
readLine()
Reads one line of text from the file and returns it. The returned string does not contain the newline characters.
setCodec(codec)
Sets the text codec to codec. The supported codecs are the same as for QTextCodec, for example: "UTF-8", "UTF-16", and "ISO 8859-1".
truncate()
Truncates the file, that is, gives it the size of zero, removing all content.
write(data)
Writes data into the file at the current position.
writeLine(data)
Writes data into the file at the current position and appends the newline character(s).