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[mod] move load_module function to utils

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This commit is contained in:
Adam Tauber 2016-11-19 17:51:19 +01:00
parent 827f9e41ca
commit 55dc538398
2 changed files with 17 additions and 13 deletions
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17
searx/engines/__init__.py
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@ -16,13 +16,13 @@ along with searx. If not, see < http://www.gnu.org/licenses/ >.
(C) 2013- by Adam Tauber, <asciimoo@gmail.com>
'''
from os.path import realpath, dirname, splitext, join
from os.path import realpath, dirname
import sys
from imp import load_source
from flask_babel import gettext
from operator import itemgetter
from searx import settings
from searx import logger
from searx.utils import load_module
logger = logger.getChild('engines')
@ -32,6 +32,7 @@ engine_dir = dirname(realpath(__file__))
engines = {}
categories = {'general': []}
_initialized = False
engine_shortcuts = {}
engine_default_args = {'paging': False,
@ -46,16 +47,6 @@ engine_default_args = {'paging': False,
'time_range_support': False}
def load_module(filename):
modname = splitext(filename)[0]
if modname in sys.modules:
del sys.modules[modname]
filepath = join(engine_dir, filename)
module = load_source(modname, filepath)
module.name = modname
return module
def load_engine(engine_data):
if '_' in engine_data['name']:
@ -65,7 +56,7 @@ def load_engine(engine_data):
engine_module = engine_data['engine']
try:
engine = load_module(engine_module + '.py')
engine = load_module(engine_module + '.py', engine_dir)
except:
logger.exception('Cannot load engine "{}"'.format(engine_module))
return None

13
searx/utils.py
View File

@ -6,7 +6,10 @@ import re
from babel.dates import format_date
from codecs import getincrementalencoder
from HTMLParser import HTMLParser
from imp import load_source
from os.path import splitext, join
from random import choice
import sys
from searx.version import VERSION_STRING
from searx.languages import language_codes
@ -285,3 +288,13 @@ def is_valid_lang(lang):
if l[1].lower() == lang.lower():
return (True, l[0][:2], l[1].lower())
return False
def load_module(filename, module_dir):
modname = splitext(filename)[0]
if modname in sys.modules:
del sys.modules[modname]
filepath = join(module_dir, filename)
module = load_source(modname, filepath)
module.name = modname
return module