本文整理汇总了Python中query.Query.get方法的典型用法代码示例。如果您正苦于以下问题：Python Query.get方法的具体用法？Python Query.get怎么用？Python Query.get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query.Query的用法示例。
在下文中一共展示了Query.get方法的3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: __init__
# 需要导入模块: from query import Query [as 别名]
# 或者: from query.Query import get [as 别名]
class CalAdd:
def __init__(self):
engine = create_engine('sqlite:///db/data.db', echo=True)
# create a Session
Session = sessionmaker(bind=engine)
self.session = Session()
self.q = Query()
def add(self, data):
print '-'*50
print 'saving !!!!', data
_datas = data['date'].split('-')
_date = date(
int(_datas[0]),
int(_datas[1]),
int(_datas[2])
)
da = self.q.get(_date)
if not da:
'''
add a date
'''
da = Date(_date)
#self.session.commit()
print da
item = Item(data['title'], int(data['start']), int(data['end']))
da.items.extend([item])
self.session.add(da)
self.session.commit()示例2: get
# 需要导入模块: from query import Query [as 别名]
# 或者: from query.Query import get [as 别名]
def get(self, filename):
"""
Return an object for the given filename.
"""
filename = os.path.realpath(filename)
if not os.path.exists(filename):
raise OSError('no such file or directory %s' % filename)
q = Query(self, filename=filename)
yield kaa.inprogress(q)
yield q.get()示例3: int
# 需要导入模块: from query import Query [as 别名]
# 或者: from query.Query import get [as 别名]
if not done:
try:
value = int(v)
done = True
except ValueError:
pass
entry[c] = value
data.append(entry)
f.close()
return data
if __name__ == "__main__":
args = sys.argv[1:]
if len(args) != 1:
print "Usage: ", sys.argv[0], " [input_file]"
sys.exit(-1)
data = get_data(args[0])
query = Query(data).group_by("numDomains").group_by("isRandom")
print query.get()
for x in query.get():
print x
print ""
print ""
print ""
print(query.avg("item 0 adopters"))
print(query.avg("item 1 adopters"))
print(query.avg("misfits"))