使用pyUN搜索字符串和换行符

Question

我想从文档中删除特定的字符串。我仍然要删除字符串的内容，但仍要管理字符串的内容。我发现了一些关于ControlCharacters的东西，但似乎它们只是数值常量。它真的有用吗？在

这很管用。

r = oDoc.createReplaceDescriptor()
r.setSearchString("FOOBAR")
r.setReplaceString("OTHERSTUFF")
oDoc.replaceAll(r)

这不

^{2}$

如何删除整行，包括换行符？在

Answer 1

根据内置帮助：

A search using a regular expression will work only within one paragraph. To search using a regular expression in more than one paragraph, do a separate search in each paragraph.

我的意思是不能搜索换行符。相反，循环搜索结果并删除字符。下面是一些代码：

search = oDoc.createSearchDescriptor()
search.SearchRegularExpression = True
search.SearchString = "FOOBAR$"
selsFound = oDoc.findAll(search)
for sel_index in range(0, selsFound.getCount()):
    oSel = selsFound.getByIndex(sel_index)
    try:
        oCursor = oSel.getText().createTextCursorByRange(oSel)
    except (RuntimeException, IllegalArgumentException):
        return
    oCursor.setString("")  # delete
    oCursor.goRight(1, True) # select newline character
    oCursor.setString("")  # delete