Functions
def	gen_captcha (text, fontname, fontsize, file_name)

def	gen_subdir (basedir, md5hash, levels)

def	pick_word (words, blacklist, verbose, nwords, min_length, max_length)

def	read_wordlist (filename)

def	try_pick_word (words, blacklist, verbose, nwords, min_length, max_length)

def	wobbly_copy (src, wob, col, scale, ang)

Variables
	action

	args

def	blacklist = read_wordlist(opts.blacklist)

	count = opts.count

	default

	dirs = opts.dirs

string	filename = "image_%s_%s.png" % (salt, md5hash)

	fill = opts.fill

	font = opts.font

	fontsize = opts.font_size

	help

	key = opts.key

	md5hash = hashlib.md5((key+salt+word+key+salt).encode('utf-8')).hexdigest()[:16]

	metavar

	nonalpha = re.compile('[^a-z]')

	opts

	output = opts.output

	parser = OptionParser()

string	salt = "%08x" % random.randrange(2**32)

	script_dir = os.path.dirname(os.path.realpath(__file__))

def	subdir = gen_subdir(output, md5hash, dirs)

	type

	verbose = opts.verbose

def	word = pick_word(words, blacklist, verbose, opts.number_words, opts.min_length, opts.max_length)

	wordlist = opts.wordlist

	words = None

Function Documentation

◆ gen_captcha()

def captcha.gen_captcha	(	text,
		fontname,
		fontsize,
		file_name
	)

Generate a captcha image

Definition at line 74 of file captcha.py.

References wobbly_copy().

◆ gen_subdir()

def captcha.gen_subdir	(	basedir,
		md5hash,
		levels
	)

Generate a subdirectory path out of the first _levels_
characters of _hash_, and ensure the directories exist
under _basedir_.

Definition at line 128 of file captcha.py.

◆ pick_word()

def captcha.pick_word	(	words,
		blacklist,
		verbose,
		nwords,
		min_length,
		max_length
	)

Definition at line 182 of file captcha.py.

References try_pick_word().

◆ read_wordlist()

def captcha.read_wordlist ( filename )

Definition at line 189 of file captcha.py.

References Makefile.open.

◆ try_pick_word()

def captcha.try_pick_word	(	words,
		blacklist,
		verbose,
		nwords,
		min_length,
		max_length
	)

Definition at line 144 of file captcha.py.

Referenced by pick_word().

◆ wobbly_copy()

def captcha.wobbly_copy	(	src,
		wob,
		col,
		scale,
		ang
	)

Definition at line 49 of file captcha.py.

Referenced by gen_captcha().

Variable Documentation

◆ action

captcha.action

Definition at line 206 of file captcha.py.

◆ args

captcha.args

Definition at line 220 of file captcha.py.

◆ blacklist

def captcha.blacklist = read_wordlist(opts.blacklist)

Definition at line 241 of file captcha.py.

◆ count

captcha.count = opts.count

Definition at line 242 of file captcha.py.

◆ default

captcha.default

Definition at line 210 of file captcha.py.

◆ dirs

captcha.dirs = opts.dirs

Definition at line 244 of file captcha.py.

◆ filename

captcha.filename = "image_%s_%s.png" % (salt, md5hash)

Definition at line 263 of file captcha.py.

◆ fill

captcha.fill = opts.fill

Definition at line 243 of file captcha.py.

◆ font

captcha.font = opts.font

Definition at line 237 of file captcha.py.

◆ fontsize

captcha.fontsize = opts.font_size

Definition at line 246 of file captcha.py.

◆ help

captcha.help

Definition at line 205 of file captcha.py.

◆ key

captcha.key = opts.key

Definition at line 229 of file captcha.py.

◆ md5hash

captcha.md5hash = hashlib.md5((key+salt+word+key+salt).encode('utf-8')).hexdigest()[:16]

Definition at line 262 of file captcha.py.

◆ metavar

captcha.metavar

Definition at line 205 of file captcha.py.

◆ nonalpha

captcha.nonalpha = re.compile('[^a-z]')

Definition at line 46 of file captcha.py.

◆ opts

captcha.opts

Definition at line 220 of file captcha.py.

◆ output

captcha.output = opts.output

Definition at line 233 of file captcha.py.

◆ parser

captcha.parser = OptionParser()

Definition at line 204 of file captcha.py.

◆ salt

string captcha.salt = "%08x" % random.randrange(2**32)

Definition at line 260 of file captcha.py.

◆ script_dir

captcha.script_dir = os.path.dirname(os.path.realpath(__file__))

Definition at line 203 of file captcha.py.

◆ subdir

def captcha.subdir = gen_subdir(output, md5hash, dirs)

Definition at line 265 of file captcha.py.

◆ type

captcha.type