本文整理汇总了Python中ctypes.wintypes.WIN32_FIND_DATAW属性的典型用法代码示例。如果您正苦于以下问题：Python wintypes.WIN32_FIND_DATAW属性的具体用法？Python wintypes.WIN32_FIND_DATAW怎么用？Python wintypes.WIN32_FIND_DATAW使用的例子？那么恭喜您, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类ctypes.wintypes的用法示例。
在下文中一共展示了wintypes.WIN32_FIND_DATAW属性的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: scandir_python
# 需要导入模块: from ctypes import wintypes [as 别名]
# 或者: from ctypes.wintypes import WIN32_FIND_DATAW [as 别名]
def scandir_python(path=u'.'):
"""Like os.listdir(), but yield DirEntry objects instead of returning
a list of names.
"""
# Call FindFirstFile and handle errors
if isinstance(path, bytes):
is_bytes = True
filename = join(path.decode('mbcs', 'strict'), '*.*')
else:
is_bytes = False
filename = join(path, '*.*')
data = wintypes.WIN32_FIND_DATAW()
data_p = ctypes.byref(data)
handle = FindFirstFile(filename, data_p)
if handle == INVALID_HANDLE_VALUE:
error = ctypes.GetLastError()
if error == ERROR_FILE_NOT_FOUND:
# No files, don't yield anything
return
raise win_error(error, path)
# Call FindNextFile in a loop, stopping when no more files
try:
while True:
# Skip '.' and '..' (current and parent directory), but
# otherwise yield (filename, stat_result) tuple
name = data.cFileName
if name not in ('.', '..'):
if is_bytes:
name = name.encode('mbcs', 'replace')
yield Win32DirEntryPython(path, name, data)
data = wintypes.WIN32_FIND_DATAW()
data_p = ctypes.byref(data)
success = FindNextFile(handle, data_p)
if not success:
error = ctypes.GetLastError()
if error == ERROR_NO_MORE_FILES:
break
raise win_error(error, path)
finally:
if not FindClose(handle):
raise win_error(ctypes.GetLastError(), path) 示例2: _scandir_python
# 需要导入模块: from ctypes import wintypes [as 别名]
# 或者: from ctypes.wintypes import WIN32_FIND_DATAW [as 别名]
def _scandir_python(path=unicode('.')):
"""Like os.listdir(), but yield DirEntry objects instead of returning
a list of names.
"""
# Call FindFirstFile and handle errors
if isinstance(path, bytes):
is_bytes = True
filename = join(path.decode('mbcs', 'strict'), '*.*')
else:
is_bytes = False
filename = join(path, '*.*')
data = wintypes.WIN32_FIND_DATAW()
data_p = ctypes.byref(data)
handle = FindFirstFile(filename, data_p)
if handle == INVALID_HANDLE_VALUE:
error = ctypes.GetLastError()
if error == ERROR_FILE_NOT_FOUND:
# No files, don't yield anything
return
raise win_error(error, path)
# Call FindNextFile in a loop, stopping when no more files
try:
while True:
# Skip '.' and '..' (current and parent directory), but
# otherwise yield (filename, stat_result) tuple
name = data.cFileName
if name not in ('.', '..'):
if is_bytes:
name = name.encode('mbcs', 'replace')
yield Win32DirEntryPython(path, name, data)
data = wintypes.WIN32_FIND_DATAW()
data_p = ctypes.byref(data)
success = FindNextFile(handle, data_p)
if not success:
error = ctypes.GetLastError()
if error == ERROR_NO_MORE_FILES:
break
raise win_error(error, path)
finally:
if not FindClose(handle):
raise win_error(ctypes.GetLastError(), path)