这是我的设置,我有一个现有的PDF文件,我想添加字段。我已成功添加字段并设置选项,但如果我在字段中添加In [1]: import ctypes as c
In [2]: from ctypes.util import find_library
In [3]: name = 'Mdsdcl'
In [4]: libname = find_library(name)
In [5]: c.CDLL(libname)
---------------------------------------------------------------------------
OSError Traceback (most recent call last)
<ipython-input-6-7c40f200b197> in <module>()
----> 1 c.CDLL(libname)
/usr/lib/python3.6/ctypes/__init__.py in __init__(self, name, mode, handle, use_errno, use_last_error)
346
347 if handle is None:
--> 348 self._handle = _dlopen(self._name, mode)
349 else:
350 self._handle = handle
OSError: libreadline.so.6: cannot open shared object file: No such file or directory
选项,则会丢失READ_ONLY
选项。它保持字体大小,无论我设置的是什么。在设置其他选项之前,我还尝试使用MULTILINE
选项。
READ_ONLY
答案 0 :(得分:3)
因为当您再次呼叫ValueError: Memoryview assignment: Lvalue has a different structure than RValue
时,内部值将被覆盖。
如果要同时使用这两个功能,则必须合并选项并一次保存:
setOptions()