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import sys
import os
import warnings
import platform
# if not set - set it to default
TREX_STL_EXT_PATH = os.environ.get('TREX_STL_EXT_PATH')
# take default
if not TREX_STL_EXT_PATH:
CURRENT_PATH = os.path.dirname(os.path.realpath(__file__))
# ../../../../external_libs
TREX_STL_EXT_PATH = os.path.abspath(os.path.join(CURRENT_PATH, os.pardir, os.pardir, os.pardir, os.pardir, 'external_libs'))
# the modules required
CLIENT_UTILS_MODULES = ['dpkt-1.8.6',
'yaml-3.11',
'texttable-0.8.4',
'scapy-2.3.1'
]
CLIENT_PLATFORM_MODULES = ['pyzmq-14.5.0']
def import_module_list(modules_list, platform_modules_list):
assert(isinstance(modules_list, list))
assert(isinstance(platform_modules_list, list))
# regular modules
for p in modules_list:
full_path = os.path.join(TREX_STL_EXT_PATH, p)
fix_path = os.path.normcase(full_path)
if not os.path.exists(fix_path):
print "Unable to find required module library: '{0}'".format(p)
print "Please provide the correct path using TREX_STL_EXT_PATH variable"
print "current path used: '{0}'".format(fix_path)
exit(0)
sys.path.insert(1, full_path)
# platform depdendant modules
is_64bit = platform.architecture()[0] == '64bit'
is_python3 = (sys.version_info >= (3, 0))
is_cel = os.path.exists('/etc/system-profile')
platform_path = "{0}/{1}/{2}".format('cel59' if is_cel else 'fedora18',
'python3' if is_python3 else 'python2',
'64bit' if is_64bit else '32bit')
for p in platform_modules_list:
full_path = os.path.join(TREX_STL_EXT_PATH, p, platform_path)
fix_path = os.path.normcase(full_path)
if not os.path.exists(fix_path):
print "Unable to find required platfrom dependant module library: '{0}'".format(p)
print "platform dependant path used was '{0}'".format(fix_path)
exit(0)
sys.path.insert(1, full_path)
import_module_list(CLIENT_UTILS_MODULES, CLIENT_PLATFORM_MODULES)
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