Checks synchronously the file on disk, to know whether the file is externally
modified, or has been deleted, and whether the file is read-only.
gsv.SourceFile doesn't create a gio.FileMonitor to track those properties, so
this function needs to be called instead. Creating lots of gio.FileMonitor's
would take lots of resources.
Since this function is synchronous, it is advised to call it only on local
files. See Source.fileIsLocal.
Checks synchronously the file on disk, to know whether the file is externally modified, or has been deleted, and whether the file is read-only.
gsv.SourceFile doesn't create a gio.FileMonitor to track those properties, so this function needs to be called instead. Creating lots of gio.FileMonitor's would take lots of resources.
Since this function is synchronous, it is advised to call it only on local files. See Source.fileIsLocal.