安卓系统中,composer是异步等待crtc_commit吗
时间: 2024-06-07 18:07:12 浏览: 10
在安卓系统中,composer是通过异步等待crtc_commit来进行工作的。具体来说,在安卓系统中,composer负责将应用程序的图形数据合成到屏幕缓冲区中,并等待crtc_commit通知来将缓冲区的内容刷新到物理屏幕上。这种异步等待的方式可以提高系统的响应速度和性能,同时避免了阻塞线程的情况发生。因此,在安卓系统中,composer是一个非常重要的组件,它直接影响着系统的流畅度和稳定性。
相关问题
TypeError: Composer.__init__() takes 2 positional arguments but 3 were given
这个错误通常表示在调用`Composer`类的`__init__`方法时传递了多余的参数。在`docxcompose`库中,`Composer`类的`__init__`方法只接受一个`Document`类型的参数,用于指定合并后的文档。因此,您需要确保在调用`Composer`类的`__init__`方法时只传递一个参数。
针对您的代码报错信息,最有可能的原因是在创建`Composer`对象时多传了一个参数,可以将代码修改为以下形式:
```python
from openpyxl import load_workbook
from docxcompose.composer import Composer
from docx import Document
# 加载Excel文件
wb = load_workbook(r'D:\好记薪\工商资料生成\表格.xlsx')
sheet = wb['sheet2']
# 获取需要插入的Docx文件路径
docx_files = []
if sheet['D2'].value:
docx_files.append(r'D:\好记薪\工商资料生成\A公司登记申请书.docx')
if sheet['E2'].value:
docx_files.append(r'D:\好记薪\工商资料生成\B股东会决议.docx')
if sheet['F2'].value:
docx_files.append(r'D:\好记薪\工商资料生成\C章程.docx')
if sheet['G2'].value:
docx_files.append(r'D:\好记薪\工商资料生成\D股权转让协议.docx')
if sheet['H2'].value:
docx_files.append(r'D:\好记薪\工商资料生成\E有关债务清偿及担保情况说明.docx')
# 创建模板Docx
template_docx = Document('template.docx')
# 将需要插入的Docx文件逐个加到模板末尾
if docx_files:
composer = Composer(template_docx)
for docx_file in docx_files:
composer.append(Document(docx_file))
composer.save('merged.docx')
```
在以上代码中,去掉了原本在创建`Composer`对象时的第二个参数`Document()`,即只传递了模板docx文件的`Document`对象作为参数。
google composer sdk Google_Service_Oauth2
Google_Service_Oauth2 is a PHP library that provides access to the OAuth2 APIs of Google services such as Google Drive, Google Calendar, and Google Sheets. It allows you to manage user authentication and authorization for your application, so that users can grant your application permission to access their data.
Some examples of the functionalities that you can perform with Google_Service_Oauth2 include:
- Retrieve user profile information
- Get access and refresh tokens for a user's Google account
- Verify access tokens
- Revoke access tokens
To use Google_Service_Oauth2 in your PHP application, you need to first authenticate your application with Google and obtain the necessary credentials. You can then use these credentials to create a new instance of the Google_Client class, which is the entry point to the API services. From there, you can create a new instance of the Google_Service_Oauth2 class to access the OAuth2 APIs.