def insert_arc(self, arc, context):
x_arc = x(context.points[arc.pid])
new_node = BreakPointNode(arc=arc)
if self.left is None:
self.left = new_node
else:
previous_arc_node = self.find_arc(x_arc, context)
left_arc_node, right_arc_node = previous_arc_node.split()
if previous_arc_node is self.left:
self.left = left_arc_node
br_left = BreakPointNode(left=left_arc_node, right=new_node)
br_right = BreakPointNode(left=new_node, right=right_arc_node)
left_arc_node.right_node = br_left
left_arc_node.left_node = previous_arc_node.left_node
new_node.left_node = br_left
new_node.right_node = br_right
right_arc_node.left_node = br_right
right_arc_node.right_node = previous_arc_node.right_node
try:
previous_arc_node.left_node.right_node = left_arc_node
except:
pass
try:
previous_arc_node.right_node.left_node = right_arc_node
except:
pass
return new_node
def plot(self, context, x_min, x_max):
xes = np.linspace(x_min, x_max, 200)
point = context.points[self.pid]
try:
if y(point) == context.line:
plt.axvline(x(point))
else:
a, b, c = compute_coefs(point, context.line)
yes = xes**2 * a + xes * b + c
plt.plot(xes, yes, alpha=0.5)
except:
pass
def insert_arc(self, arc, context):
x_arc = x(context.points[arc.pid])
arc_node = self.find_arc_node(x_arc, context)
intersecting_arc = arc_node.arc
left_br = BreakPoint(intersecting_arc, arc)
right_br_node = BreakPointNode(
breakpoint=BreakPoint(arc, intersecting_arc))
arc_node.arc = None
arc_node.breakpoint = left_br
arc_node.left_node = BreakPointNode(arc=intersecting_arc)
arc_node.right_node = right_br_node
right_br_node.left_node = arc
right_br_node.right_node = intersecting_arc
def __init__(self, left, middle, right, context):
self.left = left
self.middle = middle
self.right = right
if self.middle.arc.die_event is not None:
self.middle.arc.die_event.abort_event()
self.center = np.zeros(2, dtype='float64')
a, b, c = (context.points[self.left.arc.pid],
context.points[self.middle.arc.pid],
context.points[self.right.arc.pid])
self.center, self.radius = circle_from_points(a, b, c)
wrong_turn = ((x(b) - x(a)) * (y(c) - y(a)) - (x(c) - x(a)) *
(y(b) - y(a)) <= 0)
self.aborted = self.radius < 0 or wrong_turn
if not self.aborted:
# self.middle.arc.die_event.abort_event()
#
self.middle.arc.die_event = self
print("----------AFTER", self.middle.arc, id(self.middle.arc),
self.middle.arc.die_event)
def save(self):
self.xnomo = x(self.nomo)
super(Lando, self).save()
#
print_header("3.1 Set Daemon umask (Scored)")
check_equal("grep umask /etc/sysconfig/init", "umask 027")
#
print_header("3.2 Remove X Windows (Scored)")
# Original CIS test
# check_equal(
# 'grep "^id:" /etc/inittab',
# "id:3:initdefault"
# )
# Syco hardened servers use this.
check_equal('grep "^\~\~\:S\:wait\:\/sbin\/sulogin" /etc/inittab',
"~~:S:wait:/sbin/sulogin")
result = x('yum grouplist "X Window System"')
max_lines = len(result)
assert_contains(result[max_lines - 3], "Available Groups:")
assert_contains(result[max_lines - 2], " X Window System")
assert_contains(result[max_lines - 1], "Done")
#
print_header("3.3 Disable Avahi Server (Scored)")
check_equal("rpm -q avahi", "package avahi is not installed")
check_empty("chkconfig --list | grep avahi")
#
print_header("3.4 Disable Print Server - CUPS (Not Scored)")
check_equal("rpm -q cups", "package cups is not installed")
check_empty("chkconfig --list | grep cups")
def __gt__(self, other):
return x(self.center) > x(other.center)
)
#
print_header("3.2 Remove X Windows (Scored)")
# Original CIS test
# check_equal(
# 'grep "^id:" /etc/inittab',
# "id:3:initdefault"
# )
# Syco hardened servers use this.
check_equal(
'grep "^\~\~\:S\:wait\:\/sbin\/sulogin" /etc/inittab',
"~~:S:wait:/sbin/sulogin"
)
result = x('yum grouplist "X Window System"')
max_lines = len(result)
assert_contains(result[max_lines-3], "Available Groups:")
assert_contains(result[max_lines-2], " X Window System")
assert_contains(result[max_lines-1], "Done")
#
print_header("3.3 Disable Avahi Server (Scored)")
check_equal(
"rpm -q avahi",
"package avahi is not installed"
)
check_empty("chkconfig --list | grep avahi")
#
print_header("3.4 Disable Print Server - CUPS (Not Scored)")
