UnicodeEncodeError: 'latin-1' codec can't encode characters in position 13-14: Body ('小明') is not valid Latin-1. Use body.encode('utf-8') if you want to send it encoded in UTF-8. 此时我封装的post请求方法是这样的 代码语言:javascript 代码运行次数:0 运行 AI代码解释 def post(self,...
Python CAN实例代码如下: importcanimportosprint("Step9_CAN v1.0\n")# ip can0 upos.system("ifconfig can0 down")os.system("ip link set can0 type can bitrate 250000")os.system("ifconfig can0 up")print("ifconfig can0 up")bus=can.interface.Bus(bustype='socketcan',channel='can0',bi...
必须先传递一个None进去或者调用一次next(g)方法,才能进行传值操作 defproduct(c): # c.send(None) foriinrange(5): print("生产者产生数据%d"%i) r=c.send(str(i)) print("消费者消费了数据%s"%r) # c.close() defcustomer(): data="" while1: n=yielddata ifnotn: return print("消费者消费...
if USER_SITE is not None: return USER_SITE from sysconfig import get_path import os if sys.platform == 'darwin': from sysconfig import get_config_var if get_config_var('PYTHONFRAMEWORK'): USER_SITE = get_path('purelib', 'osx_framework_user') return USER_SITE USER_SITE = get_path(...
That is why you should not use mutable default arguments. In this case the function should be modified in the following way: def f(x, s=None): if s is None: s = set() s.add(x) print(s) Explanation of problem 3 def f(): l = [1] def inner(x): l.extend([x]) return l...
return run_commands(dist) ^^^ File "C:\Users\moham\anaconda3\Lib\site-packages\setuptools\_distutils\core.py", line 201, in run_commands dist.run_commands() File "C:\Users\moham\anaconda3\Lib\site-packages\setuptools\_distutils\dist.py", line 969, in run_commands self.run_command...
sum((paddle.unsqueeze(alpha,1) * cnn_features),-1),-1) return context_vector, alpha, alpha_sum In [ ] class PositionEmbeddingSine(nn.Layer): """ 位置编码 """ def __init__(self, num_pos_feats=64, temperature=10000, normalize=False, scale=None): super().__init__() self.num_...
Parsimonious aims to be the fastest arbitrary-lookahead parser written in pure Python—and the most usable. It's based on parsing expression grammars (PEGs), which means you feed it a simplified sort of EBNF notation. Parsimonious was designed to undergird a MediaWiki parser that wouldn't take...
python\lib\site-packages\transformers\tokenization_utils_base.py", line 1785, in from_pretrained raise EnvironmentError(OSError: Can't load tokenizer for 'openai/clip-vit-large-patch14'. If you were trying to load it from 'https://huggingface.co/models', make sure you don't have a local...
(x,2,2)x=x.view(-1,4*4*50)x=F.relu(self.fc1(x))x=self.fc2(x)returnF.log_softmax(x,dim=1)deftrain(args,model,device,train_loader,optimizer,epoch):model.train()forbatch_idx,(data,target)inenumerate(train_loader):if(args['batch_num']isnotNone)andbatch_idx>=args['batch_num...