EOL while scanning string literal问题之谜

运行以下脚本又遭遇 EOL while scanning string literal问题

#coding=utf-8
import arcpy
import os
import os.path
inWorkspace = arcpy.GetParameterAsText(0)  #输入英文城市名文件所在路径，下含已转好的DAE_SHP文件夹 D:
#inWorkspace = "D:\PythonCode_inWork\09DAE_SHP_Check\PROCESS\DATA\YANGZHOU"
#arcpy.AddMessage(inWorkspace)

#城市名自动获取
city = os.path.split(inWorkspace)[-1]

###_H合并Tile
##shps_dir = inWorkspace + "\DAE_SHP"
##shps = os.listdir(shps_dir)
##shps_H = []
##for i in shps:
##    if '_H_poly.shp' in i:
##        shps_H.append(shps_dir+"\"+i)
##arcpy.AddMessage('Start merging...')
###merge_name = city + "_MERGE.shp"
###merge_result = os.path.join(inWorkspace,merge_name)
##merge_result = inWorkspace + "\" + city + "_MERGE.shp"
###print merge_result
##arcpy.Merge_management(shps_H, merge_result)
##arcpy.AddMessage('Merging succeed!')
##
###按PID融合
##arcpy.AddMessage('Start dissolving...')
dissolve_result = inWorkspace + "\" + city + "_DISSOLVE.shp"
##arcpy.Dissolve_management(merge_result, dissolve_result, ["PID", "FTYPE"])
##arcpy.AddMessage('Dissolving succeed!')

#与Tile面交集取反
Outline = ""
arcpy.AddMessage('Start symdiffing...')
for j in os.listdir(inWorkspace):
    #城市分tile匹配，如Suzhou_19Q3_Submit_Grid_M_01.shp
    if ("Submit_Grid_M" in j) and (".shp" in j) and (j.count(".")==1):
        Outline = j
inFeatures = inWorkspace + "\" + Outline
updateFeatures = dissolve_result
outFeatureClass = inWorkspace + "\" + city + "_SymDiff.shp"
arcpy.SymDiff_analysis(inFeatures, updateFeatures, outFeatureClass, "ALL", 0.05)
arcpy.AddMessage('Symdiffing succeed!')

#拆分多部件要素
blue = inWorkspace + "\" + city + "_BLUE.shp"
arcpy.MultipartToSinglepart_management(outFeatureClass, blue)

#漏蓝检查提示消息
feature_count = int(arcpy.GetCount_management(blue).getOutput(0))
if feature_count == 0:
    arcpy.AddMessage("No Blue！Congratulations！".format(feature_count))
elif feature_count == 1:
    arcpy.AddMessage("There is {0} blue gap to confirm！".format(feature_count))
else:
    arcpy.AddMessage("There are {0} blue gaps to confirm！".format(feature_count))

重点是：

此脚本之前已经解决了EOL while scanning string literal问题

方法：路径里最后一个"/"必须写成“\”，写成"/"或r“”都不行，虽然语法上都正确。

详见博客https://blog.csdn.net/lzqg1990/article/details/89554069 

与之前正常运行的脚本相比，仅注释掉了无用的部分代码，修改了如下的if条件。

所以本不应再出现EOL while scanning string literal问题。

后为分析路径中斜杠，增加了一行代码，打印inworkspace路径字符串：

结果问题就奇迹般的消失了，未解之谜。

后来呢，我又需要将注释掉的代码用回来

结果取消注释后，又EOL while scanning string literal

有种直觉让我把这句又注释掉：

奇迹又出现了！成功运行！

我大概领悟了

改存1次之后

EOL while scanning string literal会自动消失...

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