def __init__(self, line, source):
"""
Argument: re match object
"""
Definition.__init__(self, line, '<([A-Z][a-zA-Z0-9]+)>$')
Object.__init__(self, self.matches.group(1), source)
def __init__(self, line, source):
"""
Argument: re match object
"""
Definition.__init__(
self, line,
'\\[([A-Z][a-zA-Z0-9]+)(>[A-Z][a-zA-Z0-9]+|)(\\:SINGLE|)\\] *$')
PhysicsObject._known_objects.append(self)
# is this a singlet?
if self.matches.group(3) == ':SINGLE':
self.parent = 'Singlet'
self._singlet = True
else:
self.parent = 'Element'
self._singlet = False
# if >parent is present, update the parent class name
if self.matches.group(2):
self.parent = self.matches.group(2)[1:]
self._singlet = None
Object.__init__(self, self.matches.group(1), source)
if len([f for f in self.functions if f.is_pure_virtual]) == 0:
self.instantiable = True
else:
self.instantiable = False
def test_uuid(self):
o = Object()
p = o.save()
uuid1 = p.split(os.sep)[1]
p = o.save()
uuid2 = p.split(os.sep)[1]
self.assertEqual(uuid1, uuid2)
def test_last2(self):
o = Object()
o.save()
uuid1 = o.__stp__.split(os.sep)[1]
last(o)
uuid2 = o.__stp__.split(os.sep)[1]
self.assertEqual(uuid1, uuid2)
def getnames(pkgs):
res = Object()
for pkg in spl(pkgs):
for mod in getmods(pkg):
n = findnames(mod)
res.update(n)
return res
class Names(Object):
names = Default({})
modules = Object({})
inits = Object({})
@staticmethod
def getnames(nm, dft=None):
return Names.names.get(nm, dft)
@staticmethod
def getmodule(mn):
return Names.modules.get(mn, None)
@staticmethod
def getinit(mn):
return Names.inits.get(mn, None)
@staticmethod
def tbl(tbl):
Names.names.update(tbl["names"])
Names.modules.update(tbl["modules"])
Names.inits.update(tbl["inits"])
class Table(Object):
cmds = Object()
fulls = Object()
names = Default()
modules = Object()
table = Object()
@staticmethod
def addcmd(func):
n = func.__name__
Table.modules[n] = func.__module__
Table.cmds[n] = func
@staticmethod
def addcls(clz):
n = clz.__name__.lower()
if n not in Table.names:
Table.names[n] = []
nn = "%s.%s" % (clz.__module__, clz.__name__)
if nn not in Table.names[n]:
Table.names[n].append(nn)
@staticmethod
def addmod(mod):
n = mod.__spec__.name
Table.fulls[n.split(".")[-1]] = n
Table.table[n] = mod
@staticmethod
def getcls(name):
if "." in name:
mn, clsn = name.rsplit(".", 1)
else:
raise NoClass(name)
mod = Table.getmod(mn)
return getattr(mod, clsn, None)
@staticmethod
def getcmd(c):
return Table.cmds.get(c, None)
@staticmethod
def getfull(c):
return Table.fulls.get(c, None)
@staticmethod
def getmod(mn):
return Table.table.get(mn, None)
@staticmethod
def getnames(nm, dft=None):
return Table.names.get(nm, dft)
@staticmethod
def getmodule(mn, dft):
return Table.modules.get(mn, dft)
def test_nested(self):
o = Object()
o.o = Object()
o.o.o = Object()
o.o.o.test = "bla"
p = o.save()
oo = Object()
oo.load(p)
self.assertEqual(o.o.o.test, "bla")
def __init__(self, line, source):
Definition.__init__(self, line,
'\\{([A-Z][a-zA-Z0-9]+)(>[A-Z][a-zA-Z0-9]+|)\\}$')
Object.__init__(self, self.matches.group(1), source)
if self.matches.group(2):
self.parent = self.matches.group(2)[1:]
else:
self.parent = 'TreeEntry'
def __init__(self, line, source):
Definition.__init__(self, line, '\\{([A-Z][a-zA-Z0-9]+)(>[A-Z][a-zA-Z0-9]+|)\\}$')
Object.__init__(self, self.matches.group(1), source)
Inheritable.__init__(self)
Tree._known_objects.append(self)
if self.matches.group(2):
self.parent = self.matches.group(2)[1:]
else:
self.parent = 'TreeEntry'
def test_attribute(self):
o = Object()
o.bla = "test"
p = o.save()
oo = Object()
oo.load(p)
self.assertEqual(oo.bla, "test")
def hook(hfn):
if hfn.count(os.sep) > 3:
oname = hfn.split(os.sep)[-4:]
else:
oname = hfn.split(os.sep)
cname = oname[0]
fn = os.sep.join(oname)
t = Kernel.getcls(cname)
if fn:
o = Object()
o.__otype__ = t
o.load(fn)
return o
else:
raise ENOTYPE(cname)
def __init__(self):
Client.__init__(self)
Output.__init__(self)
self.buffer = []
self.cfg = Cfg()
self.connected = threading.Event()
self.channels = []
self.sock = None
self.joined = threading.Event()
self.keeprunning = False
self.outqueue = queue.Queue()
self.speed = "slow"
self.state = Object()
self.state.needconnect = False
self.state.error = ""
self.state.last = 0
self.state.lastline = ""
self.state.nrconnect = 0
self.state.nrerror = 0
self.state.nrsend = 0
self.state.pongcheck = False
self.threaded = False
self.users = Users()
self.zelf = ""
self.register("cmd", docmd)
self.register("ERROR", ERROR)
self.register("LOG", LOG)
self.register("NOTICE", NOTICE)
self.register("PRIVMSG", PRIVMSG)
self.register("QUIT", QUIT)
class Loader(Object):
table = Object()
@staticmethod
def boot(name=None, wd=None):
if len(sys.argv) >= 1:
parseargs(cfg, " ".join(sys.argv[1:]))
cfg.update(cfg.sets)
cfg.name = name or cfg.name
cfg.wd = wd or cfg.wd
def load(self, mnn):
if mnn in Loader.table:
return self.table[mnn]
Loader.table[mnn] = direct(mnn)
return Loader.table[mnn]
def init(self, mns):
for mn in spl(mns):
m = Names.getinit(mn)
if not m:
continue
mod = self.load(m)
if mod and "init" in dir(mod):
mod.init(self)
def __init__(self):
super().__init__()
self.cbs = Object()
self.queue = queue.Queue()
self.speed = "normal"
self.stopped = threading.Event()
self.register("cmd", Handler.dispatch)
def __init__(self):
self.name = "BlocksWorld"
# define objects
A = Object("A")
B = Object("B")
C = Object("C")
floor = Object("Fl")
blocks = [A, B, C]
self.A = A
self.B = B
self.C = C
self.floor = floor
# define goal (C on B on A on floor)
goalLiterals = []
goalLiterals.append(On(A, floor))
goalLiterals.append(On(B, A))
goalLiterals.append(On(C, B))
self.goal = State(goalLiterals)
# define initial state (C on B, B on floor, A on floor)
initStateLiterals = []
initStateLiterals.append(On(C, B))
initStateLiterals.append(On(B, floor))
initStateLiterals.append(On(A, floor))
initStateLiterals.append(Clear(A))
initStateLiterals.append(Clear(C))
self.initialState = State(initStateLiterals)
# create actions
self.actions = []
for b in blocks:
for bprime in blocks:
if not (bprime == b):
# move to floor
self.actions.append(MoveToFloor(b, bprime, floor))
# move from floor
self.actions.append(Move(b, floor, bprime))
for bpp in blocks:
if not (bprime == b) and not (bprime
== bpp) and not (b == bpp):
self.actions.append(Move(b, bprime, bpp))
def getfeed(url):
got = False
if gotparser:
try:
result = geturl(url)
if not result:
got = False
else:
result = feedparser.parse(result.data)
if result and "entries" in result:
got = True
for entry in result["entries"]:
yield entry
except (ValueError, HTTPError, URLError):
pass
if not got:
return [Object(), Object()]
def findfuncs(mod):
funcs = Object()
for key, o in inspect.getmembers(mod, inspect.isfunction):
if "event" in o.__code__.co_varnames:
if o.__code__.co_argcount == 1:
if key not in funcs:
funcs[key] = "%s.%s" % (o.__module__, o.__name__)
return funcs
def __init__(self, sleep, func, *args, name=None):
super().__init__()
self.args = args
self.func = func
self.sleep = sleep
self.name = name or ""
self.state = Object()
self.timer = None
def findnames(mod):
tps = Object()
for _key, o in inspect.getmembers(mod, inspect.isclass):
if issubclass(o, Object):
t = "%s.%s" % (o.__module__, o.__name__)
if t not in tps:
tps[o.__name__.lower()] = t
return tps
def findcmds(mod):
cmds = Object()
for key, o in inspect.getmembers(mod, inspect.isfunction):
if "event" in o.__code__.co_varnames:
if o.__code__.co_argcount == 1:
if key not in cmds:
cmds[key] = o
return cmds
def get(self, obj, fields=None):
if isinstance(obj, int):
objid = obj
obj = self._query_single(
'SELECT obj FROM obj WHERE objid = ?', (objid,))
else:
objid = self._query_single(
'SELECT objid FROM obj WHERE obj = ?', (obj,))
obj = Object(obj)
query = "SELECT key, timestamp, listid FROM map NATURAL JOIN key WHERE objid = ?"
if fields is not None:
query += " AND key IN (" + ', '.join(('?',) * len(fields)) + ")"
for key, timestamp, listid in self._query_all(query, (objid,) + tuple(fields or ())):
if listid is None:
continue
obj._dict[key] = ValueSet(v=(x for x, in self._query_all(
"SELECT value FROM list WHERE listid = ?", (listid,))), t=timestamp)
return obj
def test_last(self):
o = Object()
o.bla = "test"
o.save()
oo = Object()
last(oo)
self.assertEqual(oo.bla, "test")
def parse_obj_par(line):
"""Take object characteristis from string.
Input string format:
X_coord Y_coord Velocity_X Velocity_Y Mass Radius Color
Parametrs:
**line** — string with object characteristics.
"""
color = cl.Colors()
obj = Object()
obj.coords[0] = float(line.split()[0])
obj.coords[1] = float(line.split()[1])
obj.vel[0] = float(line.split()[2])
obj.vel[1] = float(line.split()[3])
obj.mass = float(line.split()[4])
obj.rad = float(line.split()[5])
obj.color = color.COLORS[int(line.split()[6])]
return obj
def thr(event):
psformat = "%s %s"
result = []
for thr in sorted(threading.enumerate(), key=lambda x: x.getName()):
if str(thr).startswith("<_"):
continue
o = Object()
o.update(vars(thr))
if o.get("sleep", None):
up = o.sleep - int(time.time() - o.state.latest)
else:
up = int(time.time() - starttime)
thrname = thr.getName()
if not thrname:
continue
if thrname:
result.append((up, thrname))
res = []
for up, txt in sorted(result, key=lambda x: x[0]):
res.append("%s(%s)" % (txt, elapsed(up)))
if res:
event.reply(" ".join(res))
def getfeed(url):
try:
import feedparser
except ModuleNotFoundError:
return [Object(), Object()]
try:
result = geturl(url)
except (ValueError, HTTPError, URLError) as ex:
return [Object(), Object()]
if not result:
return [Object(), Object()]
else:
result = feedparser.parse(result.data)
if result and "entries" in result:
for entry in result["entries"]:
yield entry
class Users(Object):
userhosts = Object()
def allowed(self, origin, perm):
perm = perm.upper()
origin = getattr(self.userhosts, origin, origin)
user = self.get_user(origin)
if user:
if perm in user.perms:
return True
return False
def delete(self, origin, perm):
for user in self.get_users(origin):
try:
user.perms.remove(perm)
user.save()
return True
except ValueError:
pass
def get_users(self, origin=""):
s = {"user": origin}
return find("user", s)
def get_user(self, origin):
u = list(self.get_users(origin))
if u:
return u[-1][-1]
def perm(self, origin, permission):
user = self.get_user(origin)
if not user:
raise ENOUSER(origin)
if permission.upper() not in user.perms:
user.perms.append(permission.upper())
user.save()
return user
def test_stamp(self):
o = Object()
o.save()
self.assertTrue(o.__stp__)
def test_changeattr(self):
o = Object()
o.bla = "test"
p = o.save()
oo = Object()
oo.load(p)
oo.bla = "mekker"
pp = oo.save()
ooo = Object()
ooo.load(pp)
self.assertEqual(ooo.bla, "mekker")
import numpy as np
import cv2
import skimage.measure
import subprocess, time
import Faulhaber as FH
import datetime, os, math
from typing import List, Optional
from obj import Object
##########################################
ident = Object()
ident.edge_counter = 0
ident.Tturn = 30 # Czas od ostatniego zobaczenia markera do awaryjnej zmiany kierunku
##########################################
can0 = FH.Initialize()
node_id = 5
print("Uruchamianie sterownika...")
FH.SendNodeStartCommand(can0, node_id)
time.sleep(1)
print("Restart stopnia mocy...")
FH.SendCommandToServomotor(can0, node_id, FH.Command.DI_DisableDrive, [])
time.sleep(1)
FH.SendCommandToServomotor(can0, node_id, FH.Command.EN_EnableDrive, [])
time.sleep(1)
FH.FindHomePosition(can0, 5)
def read(self, read_all=False, to_python=False):
# "to_python" cannot be set without "read_all"
assert read_all or not to_python
self._skip_whitespace()
# None
if self._skip_if_next('null'):
return None
# False
if self._skip_if_next('false'):
return False
# True
if self._skip_if_next('true'):
return True
# Number
if self._peek() in '-0123456789':
num = self._get()
# Check sign
if num == '-':
num += self._get()
# Read integer part
if num[-1] != '0':
while self._peek() in '0123456789':
num += self._get()
# Read possible decimal part and convert to float
if self._peek() == '.':
self._get()
num += '.' + self._get()
if num[-1] not in '01234567890':
raise Exception(u'Expected digit after dot!')
while self._peek() in '0123456789':
num += self._get()
num = float(num)
else:
num = int(num)
# Read possible exponent
if self._peek() in 'eE':
self._get()
exp = self._get()
exp_neg = False
if exp == '-':
exp_neg = True
exp = self._get()
elif exp == '+':
exp = self._get()
while self._peek() in '0123456789':
exp += self._get()
exp = int(exp)
exp = 10 ** exp
if exp_neg:
num = float(num) / exp
else:
num *= exp
return num
# String
if self._skip_if_next('"'):
string = u''
while True:
c = self._get()
if c == u'"':
break
if c == u'\\':
c = self._get()
if c == u'"':
string += u'"'
elif c == u'\\':
string += u'\\'
elif c == u'/':
string += u'/'
elif c == u'b':
string += u'\b'
elif c == u'f':
string += u'\f'
elif c == u'n':
string += u'\n'
elif c == u'r':
string += u'\r'
elif c == u't':
string += u'\t'
elif c == u'u':
unicode_bytes = self._read(4)
string += ('\\u' + unicode_bytes).decode('unicode_escape')
else:
raise Exception(u'Unexpected {} in backslash encoding!'.format(c))
else:
string += c
return string
# Array
if self._peek() == '[':
if to_python:
array = Array(self, False)
return array.to_python()
else:
return Array(self, read_all)
# Object
if self._peek() == '{':
if to_python:
obj = Object(self, False)
return obj.to_python()
else:
return Object(self, read_all)
raise Exception(u'Unexpected bytes!')
tar = control_target(tar, ti, sigma_ax, sigma_ay)
targets[4 * j + 0, i] = tar[0, 0]
targets[4 * j + 1, i] = tar[1, 0]
targets[4 * j + 2, i] = tar[2, 0]
targets[4 * j + 3, i] = tar[3, 0]
# 初始化量测列表
objs_observed = []
# 获取量测
for j in range(nt):
tar = np.array([[targets[4 * j + 0, i]], [targets[4 * j + 1, i]],
[targets[4 * j + 2, i]], [targets[4 * j + 3, i]]])
x, y, flag = observe(tar, arange, sigma_ox, sigma_oy)
if flag:
obj = Object()
obj.xref = x
obj.yref = y
objs_observed.append(obj)
objs_observed_copy = objs_observed.copy()
# 数据关联与跟踪
num = len(objs)
for j in range(num):
flag = False
idx = 0
ddm = float('inf')
n = len(objs_observed)
for k in range(n):
zx = objs_observed[k].xref