environment/lib/python2.7/site-packages/psutil/__init__.py
def exe(self):
        """The process executable path. May also be an empty string."""
        def guess_it(fallback):
            # try to guess exe from cmdline[0] in absence of a native
            # exe representation
            cmdline = self.cmdline
            if cmdline and hasattr(os, 'access') and hasattr(os, 'X_OK'):
                exe = cmdline[0]  # the possible exe
                rexe = os.path.realpath(exe)  # ...in case it's a symlink
                if os.path.isabs(rexe) and os.path.isfile(rexe) \
                and os.access(rexe, os.X_OK):
                    return exe
            if isinstance(fallback, AccessDenied):
                raise fallback
            return fallback

        try:
            exe = self._platform_impl.get_process_exe()
        except AccessDenied:
            err = sys.exc_info()[1]
            return guess_it(fallback=err)
        else:
            if not exe:
                # underlying implementation can legitimately return an
                # empty string; if that's the case we don't want to
                # raise AD while guessing from the cmdline
                try:
                    exe = guess_it(fallback=exe)
                except AccessDenied:
                    pass
            return exe
def exe(self):
        def guess_it(fallback):
            # try to guess exe from cmdline[0] in absence of a native
            # exe representation
            cmdline = self.cmdline
            if cmdline and hasattr(os, 'access') and hasattr(os, 'X_OK'):
                exe = cmdline[0]  # the possible exe
                rexe = os.path.realpath(exe)  # ...in case it's a symlink
                if os.path.isabs(rexe) and os.path.isfile(rexe) \
                and os.access(rexe, os.X_OK):
                    return exe
            if isinstance(fallback, AccessDenied):
                raise fallback
            return fallback

        try:
            exe = self._platform_impl.get_process_exe()
        except AccessDenied:
            err = sys.exc_info()[1]
            return guess_it(fallback=err)
        else:
            if not exe:
                # underlying implementation can legitimately return an
                # empty string; if that's the case we don't want to
                # raise AD while guessing from the cmdline
                try:
                    exe = guess_it(fallback=exe)
                except AccessDenied:
                    pass
            return exe
def exe ( self ) : def guess_it ( fallback ) : # try to guess exe from cmdline[0] in absence of a native # exe representation cmdline = self . cmdline if cmdline and hasattr ( os , 'access' ) and hasattr ( os , 'X_OK' ) : exe = cmdline [ 0 ] # the possible exe rexe = os . path . realpath ( exe ) # ...in case it's a symlink if os . path . isabs ( rexe ) and os . path . isfile ( rexe ) and os . access ( rexe , os . X_OK ) : return exe if isinstance ( fallback , AccessDenied ) : raise fallback return fallback try : exe = self . _platform_impl . get_process_exe ( ) except AccessDenied : err = sys . exc_info ( ) [ 1 ] return guess_it ( fallback = err ) else : if not exe : # underlying implementation can legitimately return an # empty string; if that's the case we don't want to # raise AD while guessing from the cmdline try : exe = guess_it ( fallback = exe ) except AccessDenied : pass return exe
The process executable path. May also be an empty string.
The process executable path . May also be an empty string .