def test_create_tool(self):
"""Verify create tool generates a GPTool"""
result = arcpy.CreateENVIToolbox_envi(self.task_name_iso,
self.output_toolbox)
self.assertEqual(result[0], self.output_toolbox)
self.assertTrue(os.path.isfile(self.output_toolbox))
arcpy.ImportToolbox(self.output_toolbox)
toolbox_list = arcpy.ListToolboxes()
toolbox_name = '('.join((self.output_toolbox_name, self.alias)) + ')'
self.assertTrue(toolbox_name in toolbox_list,
'Toolbox failed to import')
envi_tools_list = arcpy.ListTools('*_envi')
self.assertTrue(self.tool_name_iso in envi_tools_list,
'GPTool not created: ' + self.tool_name_iso)
def _executePostProcess(self):
try:
print "Running post process GP"
for process in self.postExtractGP:
if process["ToolType"].upper() == "MODEL":
arcpy.ImportToolbox(process["ToolPath"])
arcpy.gp.toolbox = process["ToolPath"]
tools = arcpy.ListTools()
for tool in process["Tools"]:
if tool in tools:
customCode = "arcpy." + tool + "()"
print eval(customCode)
print "Finished executing model {0}".format(tool)
elif process["ToolType"].upper() == "SCRIPT":
for tool in process["Tools"]:
scriptPath = process["ToolPath"] + "/" + tool
subprocess.call(
[sys.executable,
os.path.join(scriptPath)])
print "Finished executing script {0}".format(tool)
else:
print "Sorry, not a valid tool"
return True
except arcpy.ExecuteError:
line, filename, synerror = trace()
raise DataPrepError({
"function": "CopyData",
"line": line,
"filename": filename,
"synerror": synerror,
"arcpyError": arcpy.GetMessages(2),
})
except:
line, filename, synerror = trace()
raise DataPrepError({
"function": "CopyData",
"line": line,
"filename": filename,
"synerror": synerror,
})
import arcpy
for tool in arcpy.ListTools():
for p in arcpy.GetParameterInfo(tool):
if p.parameterType == 'Derived' and p.datatype == 'Long':
print('Tool: {}\n\tparameter: {}'.format(tool, p.displayName))
# 实验内容
# 1、 使用ListTools()函数查看特定工具箱（例如分析工具箱）包含的工具；
# 2、 使用Clip_analysis()函数进行裁切分析；
# 3、 ☆使用脚本实现一个工具的输出作为另一个工具的输入（工具链）；
# 4、 ☆创建自定义地理处理工具实现从逗号分割的文本文件中读取数据，并将数据写入到已定义好的要素类中。
# 1 使用ListTools()函数查看特定工具箱（例如分析工具箱）包含的工具
import arcpy
tools = arcpy.ListTools('*_analysis')
for tool in tools:
print(tool)
# 获取工具箱别名
import arcpy
boxlist = arcpy.ListToolboxes()
for box in boxlist:
print(box)
# 2 使用Clip_analysis()函数进行裁切分析
import arcpy
in_feature = r'E:\ArcPyStudy\Data\ArcpyBook\data\CityOfSanAntonio.gdb\Burglary'
clip_feature = r'E:\ArcPyStudy\Data\ArcpyBook\Ch5\EdgewoodSD.shp'
out_feature_class = r'E:\ArcPyStudy\Data\ArcpyBook\Ch5\ClpBurglary2.shp'
arcpy.Clip_analysis(in_feature, clip_feature, out_feature_class)
print("Output Done")
# ☆3 使用脚本实现一个工具的输出作为另一个工具的输入（工具链）
import arcpy
arcpy.env.workspace = r'E:\ArcPyStudy\Data\ArcpyBook\data\TravisCounty'
streams = r'E:\ArcPyStudy\Data\ArcpyBook\data\TravisCounty\Streams.shp'
streamsBuffer = r'StreamsBuffer.shp'
"""
If you are ever searching for specific parameter information, combine the
ListTools and GetParameterInfo functions.
I use this frequently when hunting for different geoprocessing tools may have
been set up.
"""
import arcpy
search = '*_management'
for tool in arcpy.ListTools(wild_card=search):
for p in arcpy.GetParameterInfo(tool):
if p.parameterType == 'Derived' and p.datatype == 'Long':
print('Tool: {}\n parameter: {}'.format(tool, p.displayName))
import arcpy
tbx = arcpy.GetParameterAsText(0)
wildcard = arcpy.GetParameterAsText(1)
if wildcard != "*":
arcpy.ImportToolbox(tbx)
else:
arcpy.ImportToolbox(tbx)
thetools = arcpy.ListTools(wildcard)
for t in thetools:
arcpy.AddMessage(t)