Removed psutil dependency.

MGXlab · Dec 13, 2018 · 9b656fa · 9b656fa
1 parent 5fe9c1e
commit 9b656fa
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Showing 2 changed files with 10 additions and 4 deletions.
diff --git a/CAT_pack/check.py b/CAT_pack/check.py
@@ -2,7 +2,6 @@
 
 import datetime
 import os
-import psutil
 import subprocess
 import sys
 
@@ -80,9 +79,13 @@ def convert_arguments(args):
 def check_memory(GB):
     error = False
 
-    total_memory = psutil.virtual_memory()[0]
-
-    if total_memory / 2 ** 30 < GB:
+    meminfo_file = '/proc/meminfo'
+    with open(meminfo_file, 'r') as f:
+        for line in f:
+            if line.startswith('MemTotal:'):
+                total_memory = int(line.split(' ')[-2])
+
+    if total_memory / 2 ** 20 < GB:
         error = True
 
     return ('{0:.1f}'.format(total_memory / 2 ** 30), error)

diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Changelog
 
+## 4.3.1
+We removed the psutil dependency.
+
 ## 4.3
 Prepare now checks whether the RAM of your computer is large enough. If not, not to worry! We have put preconstructed databases online.