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authorDarren Hart <dvhart@linux.intel.com>2013-10-15 14:46:24 -0700
committerRichard Purdie <richard.purdie@linuxfoundation.org>2013-10-16 13:31:37 +0100
commit024bd68f643d2d915f6a6b769bf278480d241fa7 (patch)
tree6b5bbbb42c144b462f7844653c6509fa9872e8a3 /scripts
parentc7b01650880a6b1df0bc70cc65dd31cd1a1abb8e (diff)
downloadpoky-024bd68f643d2d915f6a6b769bf278480d241fa7.tar.gz
wic: Check for external modules
Since eight unique files import rpm, perform a check at the top level for the existence of the rpm module print a sensible error message if it is not. This may be able to be removed if some of the core rpm dependencies are removed from the mic libs. Also check for urlgrabber. This avoids a bracktrace in the event the modules are not installed which can be very off-putting to would-be users. (From OE-Core rev: b11bfadba20c1f39a63e396e605a8316c2ed2a94) Signed-off-by: Darren Hart <dvhart@linux.intel.com> Cc: Tom Zanussi <tom.zanussi@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'scripts')
-rwxr-xr-xscripts/wic12
1 files changed, 12 insertions, 0 deletions
diff --git a/scripts/wic b/scripts/wic
index 425b665861..a7221c3610 100755
--- a/scripts/wic
+++ b/scripts/wic
@@ -31,11 +31,23 @@
31 31
32__version__ = "0.1.0" 32__version__ = "0.1.0"
33 33
34# Python Standard Library modules
34import os 35import os
35import sys 36import sys
36import optparse 37import optparse
37import logging 38import logging
38 39
40# External modules
41try:
42 import rpm
43 import urlgrabber
44except ImportError:
45 print("ERROR: failed to import necessary modules.")
46 print("Please ensure the following modules are installed:")
47 print("\trpm");
48 print("\turlgrabber");
49 sys.exit(1)
50
39scripts_path = os.path.abspath(os.path.dirname(os.path.abspath(sys.argv[0]))) 51scripts_path = os.path.abspath(os.path.dirname(os.path.abspath(sys.argv[0])))
40lib_path = scripts_path + '/lib' 52lib_path = scripts_path + '/lib'
41sys.path = sys.path + [lib_path] 53sys.path = sys.path + [lib_path]