In computing based on the Java Platform, JavaBeans are classes that encapsulate many objects into a single object (the bean). They are serializable, have a zero-argument constructor, and allow access to properties using getter and setter methods.
if file_info['bits'] in SUPPORTED: if file_info['bits'] == 32 and file_info['rgba_mask'] in SUPPORTED[file_info['bits']]: raw_mode = MASK_MODES[(file_info['bits'], file_info['rgba_mask'])] self.mode = "RGBA" if raw_mode in ("BGRA",) else self.mode elif file_info['bits'] in (24, 16) and file_info['rgb_mask'] in SUPPORTED[file_info['bits']]: raw_mode = MASK_MODES[(file_info['bits'], file_info['rgb_mask'])] else: raise IOError("Unsupported BMP bitfields layout") else: raise IOError("Unsupported BMP bitfields layout")
修改为:
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if file_info['bits'] in SUPPORTED: if file_info['bits'] == 32 and file_info['rgba_mask'] in SUPPORTED[file_info['bits']]: raw_mode = MASK_MODES[(file_info['bits'], file_info['rgba_mask'])] self.mode = "RGBA" if raw_mode in ("BGRA",) else self.mode elif file_info['bits'] in (24, 16) and file_info['rgb_mask'] in SUPPORTED[file_info['bits']]: raw_mode = MASK_MODES[(file_info['bits'], file_info['rgb_mask'])] '''新增内容开始''' elif file_info['bits'] == 32 and file_info['rgb_mask'] == (0xff0000, 0xff00, 0xff): pass '''新增内容结束''' else: raise IOError("Unsupported BMP bitfields layout") else: raise IOError("Unsupported BMP bitfields layout")
That fact makes things much easier because otherwise determining the value to put in the bfOffBits field of the BITMAPFILEHEADER would be complicated by the fact that in most other cases there’s also a variably-sized color table following the BITMAPINFOHEADER and the start of the pixel array.)
import ctypes from ctypes.wintypes import * import win32clipboard from win32con import * import sys
class BITMAPFILEHEADER(ctypes.Structure): _pack_ = 1 # structure field byte alignment _fields_ = [ ('bfType', WORD), # file type ("BM") ('bfSize', DWORD), # file size in bytes ('bfReserved1', WORD), # must be zero ('bfReserved2', WORD), # must be zero ('bfOffBits', DWORD), # byte offset to the pixel array ] SIZEOF_BITMAPFILEHEADER = ctypes.sizeof(BITMAPFILEHEADER)
win32clipboard.OpenClipboard() try: if win32clipboard.IsClipboardFormatAvailable(win32clipboard.CF_DIB): data = win32clipboard.GetClipboardData(win32clipboard.CF_DIB) else: print('clipboard does not contain an image in DIB format') sys.exit(1) finally: win32clipboard.CloseClipboard()
Same as the standard C memmove library function: copies count bytes from src to dst. dst and src must be integers or ctypes instances that can be converted to pointers.
ctypes.memset(dst, c, count)
Same as the standard C memset library function: fills the memory block at address dst with count bytes of value c. dst must be an integer specifying an address, or a ctypes instance.
r = requests.get(url='http://sports.sina.cn/nba/rockets/2015-10-07/detail-ifximrxn8235561.d.html?vt=4&pos=10')# 最基本的GET请求 r.encoding = 'utf-8' r = r.content print r
selector = etree.HTML(html) File "lxml.etree.pyx", line 2953, in lxml.etree.HTML (src\lxml\lxml.etree.c:66734) File "parser.pxi", line 1780, in lxml.etree._parseMemoryDocument (src\lxml\lxml.etree.c:101591) ValueError: Unicode strings with encoding declaration are not supported. Please use bytes input or XML fragments without declaration.
defisequal(output,right_output): if output == right_output: returnTrue else: printu'不相等'
那么恭喜你,你步入正规了,然而,这一切已经有人为你做好了。欢迎unittest模块出场。
unittest supports test automation, sharing of setup and shutdown code for tests, aggregation of tests into collections, and independence of the tests from the reporting framework. The unittest module provides classes that make it easy to support these qualities for a set of tests.