本文整理匯總了Python中fs.filelike.StringIO.getvalue方法的典型用法代碼示例。如果您正苦於以下問題：Python StringIO.getvalue方法的具體用法？Python StringIO.getvalue怎麽用？Python StringIO.getvalue使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類fs.filelike.StringIO的用法示例。
在下文中一共展示了StringIO.getvalue方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: DirEntry
# 需要導入模塊: from fs.filelike import StringIO [as 別名]
# 或者: from fs.filelike.StringIO import getvalue [as 別名]
class DirEntry(object):
def sync(f):
def deco(self, *args, **kwargs):
if self.lock is not None:
try:
self.lock.acquire()
return f(self, *args, **kwargs)
finally:
self.lock.release()
else:
return f(self, *args, **kwargs)
return deco
def __init__(self, type, name, contents=None):
assert type in ("dir", "file"), "Type must be dir or file!"
self.type = type
self.name = name
if contents is None and type == "dir":
contents = {}
self.open_files = []
self.contents = contents
self.mem_file = None
self.created_time = datetime.datetime.now()
self.modified_time = self.created_time
self.accessed_time = self.created_time
self.xattrs = {}
self.lock = None
if self.type == 'file':
self.mem_file = StringIO()
self.lock = threading.RLock()
def get_value(self):
self.lock.acquire()
try:
return self.mem_file.getvalue()
finally:
self.lock.release()
data = property(get_value)
def desc_contents(self):
if self.isfile():
return "<file %s>" % self.name
elif self.isdir():
return "<dir %s>" % "".join("%s: %s" % (k, v.desc_contents()) for k, v in self.contents.iteritems())
def isdir(self):
return self.type == "dir"
def isfile(self):
return self.type == "file"
def __str__(self):
return "%s: %s" % (self.name, self.desc_contents())
@sync
def __getstate__(self):
state = self.__dict__.copy()
state.pop('lock')
if self.mem_file is not None:
state['mem_file'] = self.data
return state
def __setstate__(self, state):
self.__dict__.update(state)
if self.type == 'file':
self.lock = threading.RLock()
else:
self.lock = None
if self.mem_file is not None:
data = self.mem_file
self.mem_file = StringIO()
self.mem_file.write(data)