def __init__(self):
RamRay.__init__(self)
self = self
self.abstract = RamRay()
self.abstract.load()
self.abstract.read()
class RamLens(RamRay):
""" Class performs actions to create dictionaries"""
def __init__(self):
RamRay.__init__(self)
self = self
self.abstract = RamRay()
self.abstract.load()
self.abstract.read()
#end
################################################################################
##
## Public methods for API use.
##
################################################################################
def get_total_ram(self):
"""
Total ram reported by system
"""
return int(self.__clean(self.abstract.meminfo['MemTotal']))/1024
#end
def get_unused_ram(self):
"""
Free ram reported by system
"""
return int(self.__clean(self.abstract.meminfo['MemFree']))/1024
#end
def get_buffered_ram(self):
"""
Buffered ram. Easily freed by kernel for application use when needed.
"""
return int(self.__clean(self.abstract.meminfo['Buffers']))/1024
#end
def get_cached_ram(self):
"""
Cached ram. Application and kernel cache. Easily freed by kernel for
application use when needed.
"""
return int(self.__clean(self.abstract.meminfo['Cached']))/1024
#end
def get_free_ram(self):
"""
Free + buffered + cached. Easily freed by kernel for application use
when needed.
"""
return (int(self.get_unused_ram()) + \
int(self.get_buffered_ram()) + \
int(self.get_cached_ram()))
#end
def get_used_ram(self):
"""
Total - (Free + buffered + cached). Easily freed by kernel for
application use when needed.
"""
return (int(self.get_total_ram()) - \
int(self.get_free_ram()))
def get_swap_total(self):
"""
The total available swap size available to the kernel.
"""
return int(self.__clean(self.abstract.meminfo['SwapTotal']))/1024
#end
def get_swap_free(self):
"""
Amount of swap space free for use by the kernel.
"""
return int(self.__clean(self.abstract.meminfo['SwapFree']))/1024
#end
def get_swap_used(self):
"""
Amount of swap space used by the kernel.
"""
return int(int(self.get_swap_total()) -\
int(self.get_swap_free()))
#end
def __clean(self, value):
"""
Utility to get only numbers.
"""
return int(str(value).split(' ')[0])
