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请帮我删除 JSL 中的回车符

我有一个 jsl 脚本，它调用 python 文件来识别来自任何地方的特定目录。它工作正常，但他的结果有一个破坏一切的马车性格。

cur_dir = Substr( Get Default Directory(), 2, 999 );
cur_dir = Substitute( cur_dir, "/", "\" );
show(cur_dir);
_path_script = cur_dir || "find_home_directory.py";
show(_path_script);

home_dir = RunProgram(
					executable( "python" ),
					options( _path_script),
					readfunction( "text" )
				);
show(home_dir);

home_dir = "C:\dtemp
”;

任何人，你能帮我如何转换这个字符串以删除回车字符，看起来像这样吗？

home_dir = "C:\dtemp"

自动化和脚本编写回复：请帮我删除 JSL 中的回车字符

下面是我将如何使用 JMP 中的标准转义字符来实现

names default to here(1);
cr = "\!r";
home_dir = "C:\dtemp
";
show(home_dir);
home_dir = substitute(home_dir, cr, "");
show(home_dir);

哪个给出了结果

home_dir = "C:\dtemp
";
home_dir = "C:\dtemp";

回复：请帮我删除 JSL 中的回车符

是的，终于成功了。 诀窍如下：

 

假设你有一个文件“example.jsl”并且你想要绝对路径。 您应该执行以下操作：

 

cur_dir = Substr( Get Default Directory(), 2 );
cur_dir = Convert File Path( cur_dir, Windows );
Show( cur_dir );
_path_script = cur_dir || "find_home_directory.py";
Show( _path_script );

home_dir = Run Program( executable( "python" ), options( _path_script ), readfunction( "text" ) );
Show( home_dir );

path_to_example_jsl = Substitute( home_dir, "\r", "example.jsl" );
Show( path_to_example_jsl );

您调用的 python 文件很简单：

import os
def find_home_dir():
 cur_dir = os.path.dirname(os.path.realpath(__file__))
 while True:
  if "file_which_defines_root" in os.listdir(cur_dir):
   break
  else:
   cur_dir = os.path.dirname(cur_dir)
 print(cur_dir.strip())

if __name__ == '__main__':
 find_home_dir()

 

 

回复：请帮我删除 JSL 中的回车字符

也许这个？

 

cur_dir = Substr( Get Default Directory(), 2 );
cur_dir = Convert File Path( cur_dir, Windows );
Show( cur_dir );
_path_script = cur_dir || "find_home_directory.py";
Show( _path_script );

home_dir = Run Program( executable( "python" ), options( _path_script ), readfunction( "text" ) );
Show( home_dir );

home_dir = Substitute( home_dir, "\r", "" );
Show( home_dir );

回复：请帮我删除 JSL 中的回车字符

尽管如果您只是单独运行这几行它会起作用。

 

cr = "
";
home_dir = "C:\dtemp
";
show(home_dir);
home_dir = substitute(home_dir, cr, "");
show(home_dir);

结果：

home_dir = "C:\dtemp
";
home_dir = "C:\dtemp";

回复：请帮我删除 JSL 中的回车字符

我试过“(\r)”作为 RegEx 搜索但仍然遇到相同的问题。

 

cur_dir = Substr( Get Default Directory(), 2, 999 );
cur_dir = Substitute( cur_dir, "/", "\" );
show(cur_dir);
_path_script = cur_dir || "find_home_directory.py";
show(_path_script);

home_dir = RunProgram(
     executable( "python" ),
     options( _path_script),
     readfunction( "text" )
    );
show(home_dir);
cr = Regex(home_dir,"(\r)");
home_dir = substitute(home_dir, cr, "");
show(home_dir);

结果。

 

home_dir = "C:\tmp
";
home_dir = "C:\tmp
";

我想要的是：

home_dir = "C:\tmp"

回复：请帮我删除 JSL 中的回车字符

查看更多...

cur_dir = Substr( Get Default Directory(), 2, 999 );
cur_dir = Substitute( cur_dir, "/", "\" );
show(cur_dir);
_path_script = cur_dir || "find_home_directory.py";
show(_path_script);

home_dir = RunProgram(
     executable( "python" ),
     options( _path_script),
     readfunction( "text" )
    );
show(home_dir);
cr ="
";
home_dir = substitute(home_dir, cr, "");
show(home_dir);

结果还是一样..:(

 

home_dir = "C:\dekel_post_processing
";
home_dir = "C:\dekel_post_processing
";

回复：请帮我删除 JSL 中的回车字符

@pmroz的解决方案很好！ 这是对常见的隐形字符可能出现在一串字符中。 您可以使用转义序列进行搜索。

回复：请帮我删除 JSL 中的回车符

cr = "
";
home_dir = "C:\dtemp
";
home_dir = substitute(home_dir, cr, "");