数据可视化：matplotlib、seaborn、bokeh、pyecharts 数据报表：dash 以python操作excel为例，使用xlwings生成...
如果未安装 Python,安装 Python 的最简单方法是使用发行版的默认包管理器,如apt-get,yum等。通过在终端中输入以下命令来安装 Python: 对于Debian / Ubuntu Linux / Kali Linux 用户,请使用以下命令: $ sudo apt-get install python2 对于Red Hat / RHEL / CentOS Linux 用户,请使用以下命令: $sudo yum insta...
os.path.abspath(file_path))print("File exists: ", os.path.exists(file_path))print("Parent directory: ", os.path.dirname(file_path))print("Parent directory: {} | File name: {}".format(
importsubprocess defanalyze_code(directory): # List Python files in the directory python_files = [fileforfileinos.listdir(directory)iffile.endswith('.py')] ifnotpython_files: print("No Python files found in the specified directory.") return # ...
(This will fail if youalsobuilt at the top-level directory. You should do amake cleanat the top-level first.) To get an optimized build of Python,configure --enable-optimizationsbefore you runmake. This sets the default make targets up to enable Profile Guided Optimization (PGO) and may ...
>>>shutil.move('spam.txt','c:\\does_not_exist\\eggs\\ham')Traceback(most recent call last):--snip--FileNotFoundError:[Errno2]No such file or directory:'c:\\does_not_exist\\ eggs\\ham' Python 在不存在的目录(does_not_exist)下寻找eggs和ham。它没有找到不存在的目录,所以它不能将sp...
batch_rename(target_directory) 获取文件大小 import os from pathlib import Path print(os.path.getsize('test/1.mp4')) print(Path('test/1.mp4').stat().st_size) 文件存在且不为空 from pathlib import Path def path_exists(path): """文件存在且不为空""" ...
第1 步:创建一个要放置库的目录「Step 1: Create a directory in which you want to put your library」 我创建一个文件夹名为:Turingaiyc,这个名称其实也是我后面发布库的名称,注意不要太普遍因为会重复,重复就会导致发布库失败。 I created a folder called Turingaiyc, which is actually the name of th...
4、封装函数defget_info(page): headers = {'User-Agent': #填写自己的 } json_data = {'directoryId': '4','searchList': [],'size': 5,'page': page, } response = requests.post('https://www.mct.gov.cn/tourism/api/content/getContentListByDirId', headers=headers, ...
print_directory_contents(sChildPath) else: printsChildPath 2. 下面这段代码的输出结果是什么?请解释。 例如: list1= [10,'a']list2 = [123]list3 = [10,'a'] 新的默认列表只在函数被定义的那一刻创建一次。当extendList被没有指定...