本文整理汇总了Python中General.is_now方法的典型用法代码示例。如果您正苦于以下问题：Python General.is_now方法的具体用法？Python General.is_now怎么用？Python General.is_now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General的用法示例。
在下文中一共展示了General.is_now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: get_exam_struct
# 需要导入模块: import General [as 别名]
# 或者: from General import is_now [as 别名]
def get_exam_struct(exam_id, user_id=None, include_qtemplates=False,
include_stats=False):
""" Return a dictionary of useful data about the given exam for the user.
Including stats is a performance hit so don't unless you need them.
"""
assert isinstance(exam_id, int)
assert isinstance(user_id, int) \
or user_id is None
assert isinstance(include_qtemplates, bool)
assert isinstance(include_stats, bool)
key = "exam-%s-struct" % exam_id
obj = MC.get(key)
if obj:
exam = _deserialize_examstruct(obj)
else:
sql = """SELECT "title", "owner", "type", "start", "end",
"description", "comments", "course", "archived",
"duration", "markstatus", "instant", "code"
FROM "exams" WHERE "exam" = %s LIMIT 1;"""
params = (exam_id, )
ret = run_sql(sql, params)
if not ret:
raise KeyError("Exam %s not found." % exam_id)
row = ret[0]
exam = {'id': exam_id,
'title': row[0],
'owner': row[1],
'type': row[2],
'start': row[3],
'end': row[4],
'instructions': row[5],
'comments': row[6],
'cid': row[7],
'archived': row[8],
'duration': row[9],
'markstatus': row[10],
'instant': row[11],
'code': row[12]
}
MC.set(key, _serialize_examstruct(exam),
60) # 60 second cache. to take the edge off exam start peak load
course = Courses2.get_course(exam['cid'])
exam['future'] = General.is_future(exam['start'])
exam['past'] = General.is_past(exam['end'])
exam['soon'] = General.is_soon(exam['start'])
exam['recent'] = General.is_recent(exam['end'])
exam['active'] = General.is_now(exam['start'], exam['end'])
exam['start_epoch'] = int(exam['start'].strftime("%s")) # used to sort
exam['period'] = General.human_dates(exam['start'], exam['end'])
exam['course'] = course
exam['start_human'] = exam['start'].strftime("%a %d %b")
if include_qtemplates:
exam['qtemplates'] = get_qts(exam_id)
exam['num_questions'] = len(exam['qtemplates'])
if include_stats:
exam['coursedone'] = get_num_done(exam_id, exam['cid'])
exam['notcoursedone'] = get_num_done(exam_id), exam['coursedone']
if user_id:
exam['is_done'] = is_done_by(user_id, exam_id)
exam['can_preview'] = check_perm(user_id, exam['cid'], "exampreview")
return exam