本文整理汇总了Python中xmodule.modulestore.xml.XMLModuleStore.has_item方法的典型用法代码示例。如果您正苦于以下问题：Python XMLModuleStore.has_item方法的具体用法？Python XMLModuleStore.has_item怎么用？Python XMLModuleStore.has_item使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类xmodule.modulestore.xml.XMLModuleStore的用法示例。
在下文中一共展示了XMLModuleStore.has_item方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: perform_xlint
# 需要导入模块: from xmodule.modulestore.xml import XMLModuleStore [as 别名]
# 或者: from xmodule.modulestore.xml.XMLModuleStore import has_item [as 别名]
def perform_xlint(
data_dir, source_dirs,
default_class='xmodule.raw_module.RawDescriptor',
load_error_modules=True,
xblock_mixins=(LocationMixin, XModuleMixin)):
err_cnt = 0
warn_cnt = 0
module_store = XMLModuleStore(
data_dir,
default_class=default_class,
source_dirs=source_dirs,
load_error_modules=load_error_modules,
xblock_mixins=xblock_mixins
)
# check all data source path information
for course_dir in source_dirs:
_err_cnt, _warn_cnt = validate_data_source_paths(path(data_dir), course_dir)
err_cnt += _err_cnt
warn_cnt += _warn_cnt
# first count all errors and warnings as part of the XMLModuleStore import
for err_log in module_store._course_errors.itervalues(): # pylint: disable=protected-access
for err_log_entry in err_log.errors:
msg = err_log_entry[0]
if msg.startswith('ERROR:'):
err_cnt += 1
else:
warn_cnt += 1
# then count outright all courses that failed to load at all
for err_log in module_store.errored_courses.itervalues():
for err_log_entry in err_log.errors:
msg = err_log_entry[0]
print(msg)
if msg.startswith('ERROR:'):
err_cnt += 1
else:
warn_cnt += 1
for course_id in module_store.modules.keys():
# constrain that courses only have 'chapter' children
err_cnt += validate_category_hierarchy(
module_store, course_id, "course", "chapter"
)
# constrain that chapters only have 'sequentials'
err_cnt += validate_category_hierarchy(
module_store, course_id, "chapter", "sequential"
)
# constrain that sequentials only have 'verticals'
err_cnt += validate_category_hierarchy(
module_store, course_id, "sequential", "vertical"
)
# validate the course policy overrides any defaults
# which have changed over time
warn_cnt += validate_course_policy(module_store, course_id)
# don't allow metadata on verticals, since we can't edit them in studio
err_cnt += validate_no_non_editable_metadata(
module_store, course_id, "vertical"
)
# don't allow metadata on chapters, since we can't edit them in studio
err_cnt += validate_no_non_editable_metadata(
module_store, course_id, "chapter"
)
# don't allow metadata on sequences that we can't edit
err_cnt += validate_no_non_editable_metadata(
module_store, course_id, "sequential"
)
# check for a presence of a course marketing video
if not module_store.has_item(course_id.make_usage_key('about', 'video')):
print(
"WARN: Missing course marketing video. It is recommended "
"that every course have a marketing video."
)
warn_cnt += 1
print("\n")
print("------------------------------------------")
print("VALIDATION SUMMARY: {err} Errors {warn} Warnings".format(
err=err_cnt, warn=warn_cnt)
)
if err_cnt > 0:
print(
"This course is not suitable for importing. Please fix courseware "
"according to specifications before importing."
)
elif warn_cnt > 0:
print(
"This course can be imported, but some errors may occur "
"during the run of the course. It is recommend that you fix "
"your courseware before importing"
)
else:
print("This course can be imported successfully.")
return err_cnt