python+strip
时间: 2023-11-14 21:05:28 浏览: 40
Python中的strip()函数可以用于去除字符串两端的空格或指定字符。具体用法如下:
1. 去除字符串两端的空格
```python
a = ' abc de a 1'
print(a.strip()) # 输出:'abc de a 1'
```
2. 去除字符串两端指定的字符
```python
dodo = "say hello say boy saaayaaas"
print(dodo.strip('say')) # 输出:' hello say boy '
print(dodo.strip('yas')) # 输出:' hello say boy saaay'
```
3. 去除字符串左边或右边指定的字符
```python
print(dodo.lstrip('say')) # 输出:' hello say boy saaayaaas'
print(dodo.rstrip('say')) # 输出:'say hello say boy saaayaa'
```
相关问题
python+gpt
基于GPT的自然语言处理技术,可以为Python编程提供很多便利。下面是一些Python+GPT的例子:
1. 使用GPT-2生成Python代码注释
```python
import openai
openai.api_key = "YOUR_API_KEY"
def generate_comment(prompt):
model_engine = "text-davinci-002"
prompt = (f"Please write a comment for the following Python code:\n\n{prompt}\n\nComment:")
response = openai.Completion.create(
engine=model_engine,
prompt=prompt,
max_tokens=1024,
n=1,
stop=None,
temperature=0.5,
)
comment = response.choices[0].text.strip()
return comment
```
2. 使用GPT-3生成Python代码
```python
import openai
openai.api_key = "YOUR_API_KEY"
def generate_code(prompt):
model_engine = "davinci-codex-002"
response = openai.Completion.create(
engine=model_engine,
prompt=prompt,
max_tokens=1024,
n=1,
stop=None,
temperature=0.5,
)
code = response.choices[0].text.strip()
return code
```
3. 使用GPT-2生成Python文档
```python
import openai
openai.api_key = "YOUR_API_KEY"
def generate_docstring(prompt):
model_engine = "text-davinci-002"
prompt = (f"Please write a docstring for the following Python function:\n\n{prompt}\n\nDocstring:")
response = openai.Completion.create(
engine=model_engine,
prompt=prompt,
max_tokens=1024,
n=1,
stop=None,
temperature=0.5,
)
docstring = response.choices[0].text.strip()
return docstring
```
python函数strip
Python函数strip()是用来移除字符串头尾指定的字符的。这个函数的语法形式是str.strip([chars]),其中chars是可选参数,表示要移除的字符。如果不传入chars参数,默认会移除字符串头尾的空格。以下是几个使用strip()函数的例子:
1. 使用默认参数进行移除:
```
strs = " Python "
strs_new = strs.strip()
print(strs) # 输出原字符串
print(strs_new) # 输出处理后字符串
```
输出结果:
```
Python
Python
```
2. 使用指定的字符进行移除:
```
strs = "***Python***"
strs_new = strs.strip("*")
print(strs) # 输出原字符串
print(strs_new) # 输出处理后字符串
```
输出结果:
```
***Python***
Python
```
这些例子展示了strip()函数的用法和效果。它可以帮助我们快速移除字符串头尾的指定字符。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* *3* [python中的strip()函数](https://blog.csdn.net/aoheng0603/article/details/101277980)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
- *2* [Python内置函数(简述)—— strip()](https://blog.csdn.net/weixin_69703401/article/details/127141622)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
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