def isPdf(self, value):
        return bool(self.PDFNAMEPATTERN.findall(value))
_download_images(url:string, request:string, path_to_figures:string) -> (Boolean, 
dataset/ETHPy150Open petrvanblokland/Xierpa3/xierpa3/toolbox/parsers/validator.py/Validator.isPdf--crossover with--dataset/ETHPy150Open VisTrails/VisTrails/extensions/latex/includevistrail.py/_download_content