本文整理汇总了Python中smb.SMBConnection.SMBConnection.retrieveFileFromOffset方法的典型用法代码示例。如果您正苦于以下问题：Python SMBConnection.retrieveFileFromOffset方法的具体用法？Python SMBConnection.retrieveFileFromOffset怎么用？Python SMBConnection.retrieveFileFromOffset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smb.SMBConnection.SMBConnection的用法示例。
在下文中一共展示了SMBConnection.retrieveFileFromOffset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: SMB_client
# 需要导入模块: from smb.SMBConnection import SMBConnection [as 别名]
# 或者: from smb.SMBConnection.SMBConnection import retrieveFileFromOffset [as 别名]
#.........这里部分代码省略.........
if files:
for file in files:
if file.filename[0] == '.':
continue
self.tree.append({'name':w+file.filename, 'isdir':file.isDirectory, 'size':file.file_size})
if file.isDirectory:
self.getRemoteTree(path=w+file.filename)
return self.tree
except Exception as e:
if self.print_errors:
print('Error on line {}'.format(sys.exc_info()[-1].tb_lineno), type(e).__name__, e)
else:
self.error = 'Error on line {}'.format(sys.exc_info()[-1].tb_lineno) + str(type(e).__name__) + str(e)
return None
def download(self, path, filename,buffersize=None,callback=None, local_path=None):
try:
self.error = None
#print('Download = ' + path + filename)
attr = self.conn.getAttributes(self.service_name, path+filename)
#print('Size = %.1f kB' % (attr.file_size / 1024.0))
#print('start download')
file_obj = BytesIO()
if local_path:
fw = open(local_path+filename, 'wb')
else:
fw = open(filename, 'wb')
offset = 0
transmit =0
while True:
if not buffersize:
file_attributes, filesize = self.conn.retrieveFile(self.service_name, path+filename, file_obj)
else:
file_attributes, filesize = self.conn.retrieveFileFromOffset(self.service_name, path+filename, file_obj,offset=offset,max_length=buffersize)
if callback:
transmit = transmit + filesize
callback(transmit)
file_obj.seek(offset)
for line in file_obj:
fw.write(line)
offset = offset + filesize
if (not buffersize) or (filesize == 0):
break
fw.close()
#print('download finished')
except Exception as e:
if self.print_errors:
print('Error on line {}'.format(sys.exc_info()[-1].tb_lineno), type(e).__name__, e)
else:
self.error = 'Error on line {}'.format(sys.exc_info()[-1].tb_lineno) + str(type(e).__name__) + str(e)
def upload(self, path, filename,buffersize=None,callback=None, local_path=None):
try:
self.error = None
#print('Upload = ' + path + filename)
#print('Size = %.1f kB' % (os.path.getsize(filename) / 1024.0))
#print('start upload')
if local_path:
file_obj = open(local_path+filename, 'rb')
else:
file_obj = open(filename, 'rb')
offset = 0
while True:
if not buffersize:
filesize = self.conn.storeFile(self.service_name, path+filename, file_obj)
break