tools, Documentation: Adjust pyjailhouse import boilerplate documenta…

…tion

Move the comment when local imports must have happened before the line
that prevent them. Also fix the Python syntax in the example boilerplate
code.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>

Documentation/pyjailhouse.md

@@ -53,8 +53,7 @@ For the example, the following wouldn't work inside of boz.py:
 **Boilerplate code, with sys.path[0] warning**
 
 `
+# Imports from directory containing this must be done before the following
 sys.path[0] = os.path.dirname(os.path.abspath(__file__)) + ""
-from pyjailhouse import
-# Imports from directory containing this must be done above
-# import statement, see python documentation on sys.path[0]
-`
+from pyjailhouse import *
+`

tools/jailhouse-cell-linux

@@ -17,10 +17,9 @@ import os
 import struct
 import sys
 
+# Imports from directory containing this must be done before the following
 sys.path[0] = os.path.dirname(os.path.abspath(__file__)) + "/.."
 from pyjailhouse.cell import JailhouseCell
-# Imports from directory containing this must be done above
-# import statement, see python documentation on sys.path[0]
 
 libexecdir = None
 

tools/jailhouse-config-create

@@ -32,10 +32,9 @@ except ImportError:
     print("This script requires the mako library to run.")
     sys.exit(1)
 
+# Imports from directory containing this must be done before the following
 sys.path[0] = os.path.dirname(os.path.abspath(__file__)) + "/.."
 import pyjailhouse.sysfs_parser as sysfs_parser
-# Imports from directory containing this must be done above
-# import statement, see python documentation on sys.path[0]
 
 datadir = None
 

tools/jailhouse-hardware-check

@@ -17,10 +17,9 @@ import os
 import struct
 import sys
 
+# Imports from directory containing this must be done before the following
 sys.path[0] = os.path.dirname(os.path.abspath(__file__)) + "/.."
 import pyjailhouse.sysfs_parser as sysfs_parser
-# Imports from directory containing this must be done above
-# import statement, see python documentation on sys.path[0]
 
 # just a dummy to make python2 happy
 if sys.version_info[0] < 3: