filename=os.path.split(path_string)returndirectory,filenamedefcreate_directory(directory):# 使用os.makedirs()函数创建多级目录os.makedirs(directory,exist_ok=True)defread_file(file_path):# 打开文件并读取内容withopen(file_path,'r')asfile:content=file.read()returncontentdefwrite...
with open(file_path) as file_object: for line in file_object: print(line.rstrip()) 1. 2. 3. 4. 打印结果 1.4创建一个包含文件各行内容的列表 使用关键字with时,open()返回的文件对象只能在with代码块可用,如果要在with代码块外访问文件的内容,可在with块中将文件各行存储在一个列表,并在with代码块...
Options and arguments (and corresponding environment variables): -c cmd : program passed in as string (terminates option list) -d : debug output from parser (also PYTHONDEBUG=x) -E : ignore environment variables (such as PYTHONPATH) -h : print this help message and exit [ etc. ] ...
path='hive://ads/training_table'namespace=path.split('//')[1].split('/')[0]# 返回'ads'table=path.split('//')[1].split('/')[1]# 返回'training_table'data=query_data(namespace,table) 此外,常见的函数还有: string.strip(str),表示去掉首尾的str字符串; string.lstrip(str),表示只去掉...
import arcpy arcpy.env.workspace = <path to workspace as a string> arcpy.env.overwriteOutput = True <path to workspace as a string>将替换为工作空间的实际路径。 使用Python窗口时,导入和环境由ArcGIS Pro控制,这意味着不需要这些行。 但是,Python编辑器中的独立脚本(如 IDLE 和 PyCharm)需要使用导入和...
# function_app.py import azure.functions as func import logging app = func.FunctionApp() @app.route(route="req") @app.read_blob(arg_name="obj", path="samples/{id}", connection="STORAGE_CONNECTION_STRING") def main(req: func.HttpRequest, obj: func.InputStream): logging.info(f'Python...
shell = "pwsh" except FileNotFoundError as exc: print("Powershell Core not installed, falling back to PowerShell") self.shell = "powershell" @staticmethod def _make_string_path_list(paths: list[Path]) -> str: return "', '".join(str(path).replace("'", "`'") for path in paths...
-c cmd : program passed in as string (terminates option list) -d : debug output from parser (also PYTHONDEBUG=x) -E : ignore environment variables (such as PYTHONPATH) -h : print this help message and exit [ etc. ] 我们在使用脚本形式执行 Python 时,可以接收命令行输入的参数,具体使用可...
pathlib - (Python standard library) An cross-platform, object-oriented path library. path.py - A module wrapper for os.path. python-magic - A Python interface to the libmagic file type identification library. watchdog - API and shell utilities to monitor file system events. Functional Programmi...
importosMESSAGE='该文件已经存在.'TESTDIR='testdir'try:home=os.path.expanduser("~")print(home)if...