QuickLab-1 Working with Python Scripts Completed

Author: khokhriya

QuickLab-1 Working with Python Scripts.py

@@ -0,0 +1,15 @@
+import shutil
+import psutil
+
+def check_disk_usage(disk):
+	du = shutil.disk_usage(disk)
+	free = du.free/du.total *100
+	return free>20
+def check_cpu_usage():
+	usage = psutil.cpu_percent(1)
+	return usage<75
+
+if not check_disk_usage("/") or not check_cpu_usage():
+	print("ERROR!")
+else:
+	print("Everything is OK!")

create_file.py

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+#!/usr/bin/env pyhton3
+
+import os
+import sys
+
+filename=sys.argv[1]
+
+if not os.path.exists(filename):
+   with open(filename, "w") as f:
+        f.write("New file created\n")
+else:
+     print("Error, the file {} already exists!".format(filename))
+     sys.exit(1)

hello.py

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+#!/usr/bin/env python3
+name = input("Please enter your name: ")
+print("hello, " + name)
+

parameters.py

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+#!/usr/bin/env python3
+
+import sys
+print(sys.argv)
+

seconds.py

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+#!/usr/bin/env python3
+
+def to_seconds(hours, minutes, seconds):
+    return hours*3600+minutes*60+seconds
+print("welcome to this time converter")
+
+cont = "y"
+while(cont.lower() == "y"):
+      hours = int(input("Enter the number of hours: "))
+      minutes =int(input("Enter the numbers of minutes: "))
+      seconds = int(input("Enter the number of seconds: "))
+
+      print("That's {} seconds" .format(to_seconds(hours, minutes, seconds)))
+      print()
+      cont = input("Do you want to do another conversion? [y to continue] ")
+print("Good bye!")

variables.py

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+#!/usr/bin/env python3
+
+import os
+ 
+print("HOME: " + os.environ.get("HOME", ""))
+print("SHELL:" + os.environ.get("SHELL", ""))
+print("FRUIT: " + os.environ.get("FRUIT", ""))