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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def delete(self):
 """Delete this file"""

        if not self.remote:
            if not os.path.exists(self.projectpath + self.basedir + '/' + self.filename):
                return False
            else:
                os.unlink(self.projectpath + self.basedir + '/' + self.filename)

            #Remove metadata
            metafile = self.projectpath + self.basedir + '/' + self.metafilename()
            if os.path.exists(metafile):
                os.unlink(metafile)

            #also remove any .*.INPUTTEMPLATE.* links that pointed to this file: simply remove all dead links
            for linkf,realf in clam.common.util.globsymlinks(self.projectpath + self.basedir + '/.*.INPUTTEMPLATE.*'):
                if not os.path.exists(realf):
                    os.unlink(linkf)

            return True
        else:
            if self.client:
                requestparams = self.client.initrequest()
            else:
                requestparams = {}
            requests.delete( self.projectpath + self.basedir + '/' + self.filename, **requestparams)
            return True