diff options
Diffstat (limited to 'meta/recipes-devtools/python/python3-cryptography/check-memfree.py')
-rwxr-xr-x | meta/recipes-devtools/python/python3-cryptography/check-memfree.py | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/meta/recipes-devtools/python/python3-cryptography/check-memfree.py b/meta/recipes-devtools/python/python3-cryptography/check-memfree.py new file mode 100755 index 0000000000..ed680d8d5b --- /dev/null +++ b/meta/recipes-devtools/python/python3-cryptography/check-memfree.py @@ -0,0 +1,10 @@ +#!/usr/bin/env python3 +# https://stackoverflow.com/questions/22102999/get-total-physical-memory-in-python/28161352 +import sys +meminfo = dict((i.split()[0].rstrip(':'),int(i.split()[1])) for i in open('/proc/meminfo').readlines()) +mem_free = meminfo['MemTotal']/1024./1024. +if mem_free < 2.: + print("Insufficient free memory({:.3f}): requires > 2 GB".format(mem_free)) + sys.exit(1) +else: + print("Free memory: {:.3f} GB".format(mem_free)) |