arcpy.message实现探索

news2025/2/23 22:57:48

arcpy

位置D:\Program Files\GeoScene\Pro\Resources\ArcPy\arcpy\__init__.py

”““AddMessage(消息)

创建可以使用任何GetMessages函数访问的地理处理信息消息(Severity=0)。

message(字符串):要添加的消息。”“

arcpy.geoprocessing

D:\Program Files\GeoScene\Pro\Resources\ArcPy\arcpy\geoprocessing\_base.py

“”“GP函数AddMessage”“”

create({version})作用创建Geoprocessor对象

arcgisscripting

.pyd文件是用Python编写生成的动态链接库，包含一个或多个Python modules，可以被其它Python代码调用。

python解析.pyd文件_.pyd 文件读取-CSDN博客

参数调整

"""调整传入函数的参数，使其对脚本友好:传入字符串化的结果对象和未包装的圆弧对象"""

isinstance() 函数详细解释：isinstance() 函数来判断一个对象是否是一个已知的类型，类似 type()。

python基础教程：isinstance() 函数_isinstance函数python_梦想拯救世界_的博客-CSDN博客

result类

一个Result对象由地理处理工具返回。

class Result(mixins.ResultMixin,_BaseArcObject):
    """A Result object is returned by geoprocessing tools."""
    status = passthrough_attr('status')
    resultID = passthrough_attr('resultID')
    messageCount = passthrough_attr('messageCount')
    maxSeverity = passthrough_attr('maxSeverity')
    outputCount = passthrough_attr('outputCount')
    inputCount = passthrough_attr('inputCount')
    def getMessage(self, *args):
        """Result.getMessage(index)

           Returns a specific message.返回一个特定的消息。

             index(Integer):指数(整数):
           The index position of the message.消息的索引位置。"""
        from arcpy.geoprocessing._base import gp_fixargs
        return convertArcObjectToPythonObject(self._arc_object.GetMessage(*gp_fixargs(args)))

    def getMessages(self, *args):
        """Result.getMessages({severity})

           Returns messages.

             severity{Integer}:
           The type of messages to be returned: 0=message, 1=warning, 2=error.
           Not specifying a value returns all message types.
            * 0:   informational message
            * 1:   warning message
            * 2:   error message
             严重性{整数}:
            要返回的消息类型:0=消息，1=警告，2=错误。
            不指定值将返回所有消息类型。
            * 0:提示消息
            * 1:警告信息
            * 2:错误信息"""
        from arcpy.geoprocessing._base import gp_fixargs
        return convertArcObjectToPythonObject(self._arc_object.GetMessages(*gp_fixargs(args)))

    def getSeverity(self, *args):
        """Result.getSeverity(index)

           Returns the severity of a specific message.返回特定消息的严重性。

             index(Integer):
           The message index position."""
        from arcpy.geoprocessing._base import gp_fixargs
        return convertArcObjectToPythonObject(self._arc_object.GetSeverity(*gp_fixargs(args)))

    def getOutput(self, *args):
        """Result.getOutput(index)

           Returns a given output, either as a recordset or a string.以记录集或字符串的形式返回给定的输出。

           If the output of the tool, such as MakeFeatureLayer is a layer,
           getOutput will return a Layer object.
            如果工具的输出，比如MakeFeatureLayer是一个图层，getOutput将返回一个Layer对象。

             index(Integer):
           The index position of the outputs."""
        from arcpy.geoprocessing._base import gp_fixargs
        return convertArcObjectToPythonObject(self._arc_object.GetOutput(*gp_fixargs(args)))

    def getInput(self, *args):
        """Result.getInput(index)

           Returns a given input, either as a recordset or string.以记录集或字符串的形式返回给定的输入。

             index(Integer):
           The index position of the input."""
        from arcpy.geoprocessing._base import gp_fixargs
        return convertArcObjectToPythonObject(self._arc_object.GetInput(*gp_fixargs(args)))

    def getMapImageURL(self, *args):
        """Result.getMapImageURL({parameter_list}, {height}, {width},
           {resolution})

           Gets a map service image for a given output, if one exists.

             parameter_list{Integer}:
           Parameter(s) on which the map service image will be based.

             height{Double}:
           The height of the image.

             width{Double}:
           The width of the image.

             resolution{Double}:
           The resolution of the image."""
        from arcpy.geoprocessing._base import gp_fixargs
        return convertArcObjectToPythonObject(self._arc_object.GetMapImageURL(*gp_fixargs(args)))

    def cancel(self, *args):
        """Result.cancel()

           Cancels an associated job"""
        from arcpy.geoprocessing._base import gp_fixargs
        return convertArcObjectToPythonObject(self._arc_object.Cancel(*gp_fixargs(args)))

    def saveToFile(self, *args):
        """Result.saveToFile(rlt_file)

           Saves the result to a result file (.rlt) .

             rlt_file(String):
           Full path to the output
           result file (.rlt) ."""
        from arcpy.geoprocessing._base import gp_fixargs
        return convertArcObjectToPythonObject(self._arc_object.SaveToFile(*gp_fixargs(args)))


    def _repr_html_(self, *args):
        """Extent.exportToString()
           Exports the object to its string representation.将对象导出为其字符串表示形式。"""
        from arcpy.geoprocessing._base import gp_fixargs
        return convertArcObjectToPythonObject(self._arc_object._repr_html_(*gp_fixargs(args)))