arcpy.env.workspace = "C:/PythonStart" fc_list = arcpy.ListFeatureClasses() for fc in fc_list: count = arcpy.management.GetCount(fc) print(count) 确保最后一行缩进四个空格以匹配上面的行。 单击文件,然后选择保存以保存脚本。 单击运行,然后选择运行模块以运行脚本。
1、list:列表 2、reverse:反向 3、true:真 4、false:假 5、append:附加 6、extend:扩展 7、insert:插入 8、pop:取出 9、remove:移除 10、del(delete):删除 11、clear:清除 12、sort:排序 八、集合 1、set:集合/设置 2、add:添加 3、update:更新 4、discard:丢弃 5、intersection:相交 6、union:联合 ...
document.add_paragraph('first item in unordered list',style = 'ListBullet') # 添加有序列表 document.add_paragraph('first item in ordered list',style = 'ListNumber') document.add_paragraph('second item in ordered list',style = 'ListNumber') document.add_paragraph('third item in ordered lis...
myList = ['Slope', 'Aspect', 'Bathymetry'] 在下一个单元格中,复制粘贴以下代码,然后单击运行: print(myList) 在Python中,列表包含在方括号内,可通过这些列表存储以逗号分隔的对象组。 在此情况下,列表myList包含三个对象,分别是名为Slope、Aspect和Bathymetry的字段。
Kenneth Reitz + Author-email: me@kennethreitz.com + License: Apache 2.0 + Location: /Users/akuchling/envs/tutorial-env/lib/python3.4/site-packages + Requires: + +``pip list`` 将会列出所有安装在虚拟环境中的包:: + + (tutorial-env) -> pip list + novas (3.1.1.3) + numpy (1.9.2) ...
Create a new file editing window创建一个新的文件编辑窗口。 Open..打开… Open an existing file with an Open dialog使用“打开"对话框打开现有文件。 Recent Files最近的文件 Open a list of recent files. Click one to open it打开最近使用的文件列表。单击一个打开它。
Functions Documentation Overview Quickstarts Create your first function C# Java JavaScript PowerShell Python TypeScript Other (Go/Rust) Resource Manager Azure Container Apps Connect to storage Connect to a database Connect to OpenAI Tutorials Samples ...
fromgxf.stdimportReceiverclassSampleCodelet(CodeletAdapter):"""Sample class to show how to access params"""defstart(self):self.params=self.get_params()deftick(self):rx=Receiver.get(self.context(),\self.cid(),\self.params["receiver"])msg=rx.receive()defstop(self):return ...
To learn more, see Basic authentication credentials in the Python documentation. Install local packages If your project uses packages that aren't publicly available to our tools, you can make them available to your app by putting them in the __app__/.python_packages directory. Before you ...
Whenever you share a result, either as a package or as a service, and the result references a script tool, the script tool is scanned to discover any data used in the script. When a data path is found, it is consolidated into a temporary folder that is included in the package. ...