code cat

re.match(pattern, string, flags=0)

If zero or more characters at the beginning of string match the regular expression pattern, return a corresponding MatchObject instance. Return None if the string does not match the pattern; note that this is different from a zero-length match.

Note that even in MULTILINE mode, re.match() will only match at the beginning of the string and not at the beginning of each line.

If you want to locate a match anywhere in string, use search() instead (see also search() vs. match()).

출처:http://docs.python.org/2/library/tempfile.html

tempfile.mkdtemp([suffix=''[, prefix='tmp'[, dir=None]]])

Creates a temporary directory in the most secure manner possible. There are no race conditions in the directory’s creation. The directory is readable, writable, and searchable only by the creating user ID.

The user of mkdtemp() is responsible for deleting the temporary directory and its contents when done with it.

The prefix, suffix, and dir arguments are the same as for mkstemp().

mkdtemp() returns the absolute pathname of the new directory.

New in version 2.3.

tempfile.NamedTemporaryFile([mode='w+b'[, bufsize=-1[, suffix=''[, prefix='tmp'[, dir=None[, delete=True]]]]]])

This function operates exactly as TemporaryFile() does, except that the file is guaranteed to have a visible name in the file system (on Unix, the directory entry is not unlinked). That name can be retrieved from the name attribute of the file object. Whether the name can be used to open the file a second time, while the named temporary file is still open, varies across platforms (it can be so used on Unix; it cannot on Windows NT or later). If delete is true (the default), the file is deleted as soon as it is closed.

The returned object is always a file-like object whose file attribute is the underlying true file object. This file-like object can be used in a with statement, just like a normal file.

New in version 2.3.

New in version 2.6: The delete parameter.

GGLSurface 도 알아야 한다.  그렇게 특별한 점은 보이지 않는다.

typedef struct {
    GGLsizei    version;    // always set to sizeof(GGLSurface)
    GGLuint     width;      // width in pixels
    GGLuint     height;     // height in pixels
    GGLint      stride;     // stride in pixels
    GGLubyte*   data;       // pointer to the bits
    GGLubyte    format;     // pixel format
    GGLubyte    rfu[3];     // must be zero
    // these values are dependent on the used format
    union {
        GGLint  compressedFormat;
        GGLint  vstride;
    };
    void*       reserved;
} GGLSurface;