How to use ts method in yandex-tank

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dac2.py

Source:dac2.py Github

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1# -*-coding:utf-8 -*-2'''3 dac的@indicator版本4 提供更简单的使用方式和实现方式5'''67import operator89from collections import (10 deque,11 )1213from base import (14 BaseObject,15 fcustom,16 indicator,17 icache,18 t2order_if,19 )2021from dac import (22 XBASE, #10023 CBASE, #XBASE*XBASE,用于XATR24 FBASE, #1025 )262728XBASE = 100 #整数运算的放大倍数29CBASE = XBASE * XBASE #XATR倍数30FBASE = 10 #整数运算的放大倍数23132##########33#编写指标时，请务必确保这个判断中的标识字符串和下面赋值的名称的一致性，否则会每次都赋值和计算，内存立马挂掉34# if not hasattr(_ts,'ss'):35# _ts.ss = []36#37##########383940###############41# 基本序列运算42#43###############4445@indicator46def OPER1(source,oper,_ts=None):47 '''48 单参数序列运算49 '''50 if not _ts.initialized:51 _ts.initialized = True52 _ts.ss = []5354 for i in range(len(_ts.ss),len(source)):55 #print 'new data:',source[i]56 _ts.ss.append(oper(source[i]))5758 return _ts.ss5960'''61 不同的operator.xxx, 使OPER1下缓存的key不同，不会导致混淆62'''63NEG = fcustom(OPER1,oper=operator.neg)64ABS = fcustom(OPER1,oper=operator.abs)65NOT = fcustom(OPER1,oper=operator.not_)6667@indicator68def OPER2(source1,source2,oper,_ts=None):69 '''70 双参数序列运算71 '''72 assert len(source1) == len(source2),'len(source1) != len(source2)'73 if not _ts.initialized:74 _ts.initialized = True75 #print 'new oper2 ss'76 _ts.ss = []7778 for i in range(len(_ts.ss),len(source1)):79 #print 'new data:',source1[i],source2[i]80 _ts.ss.append(oper(source1[i],source2[i]))8182 return _ts.ss8384ADD = fcustom(OPER2,oper=operator.add)85SUB = fcustom(OPER2,oper=operator.sub)86MUL = fcustom(OPER2,oper=operator.mul)87#AND = fcustom(OPER2,oper=operator.and_) #这个是位操作88#OR = fcustom(OPER2,oper=operator.or_) #这个是位操作89#XOR = fcustom(OPER2,oper=operator.xor) #这个是位操作90LT = fcustom(OPER2,oper=operator.lt) 91LE = fcustom(OPER2,oper=operator.le) 92EQ = fcustom(OPER2,oper=operator.eq) 93GT = fcustom(OPER2,oper=operator.gt) 94GE = fcustom(OPER2,oper=operator.ge) 9596@indicator97def OPER21(source1,vs,oper,_ts=None):98 '''99 双参数运算，第一个为序列，第二个为数值100 '''101 if not _ts.initialized:102 _ts.initialized = True103 _ts.ss = []104105 for i in range(len(_ts.ss),len(source1)):106 #print 'new data:',source1[i]107 _ts.ss.append(oper(source1[i],vs))108109 return _ts.ss110111ADD1 = fcustom(OPER21,oper=operator.add)112SUB1 = fcustom(OPER21,oper=operator.sub)113MUL1 = fcustom(OPER21,oper=operator.mul)114#AND1 = fcustom(OPER21,oper=operator.and_) #这个是位操作115#OR1 = fcustom(OPER21,oper=operator.or_) #这个是位操作116#XOR1 = fcustom(OPER21,oper=operator.xor) #这个是位操作117LT1 = fcustom(OPER21,oper=operator.lt) 118LE1 = fcustom(OPER21,oper=operator.le) 119EQ1 = fcustom(OPER21,oper=operator.eq) 120GT1 = fcustom(OPER21,oper=operator.gt) 121GE1 = fcustom(OPER21,oper=operator.ge) 122123@indicator124def AND(source1,source2,_ts=None):125 '''126 双序列参数AND运算127 '''128 assert len(source1) == len(source2),'len(source1) != len(source2)'129 if not _ts.initialized:130 _ts.initialized = True131 _ts.ss = []132133 for i in range(len(_ts.ss),len(source1)):134 #print 'new data:',source1[i],source2[i]135 _ts.ss.append((source1[i] and source2[i])!=0)136137 return _ts.ss138139140@indicator141def GAND(_ts=None,*args):142 assert len(args)>0,'GAND params number less than 1'143 if not _ts.initialized:144 _ts.initialized = True145 _ts.ga = []146147 for i in range(len(_ts.ga),len(args[0])):148 rv = all([vs[i] for vs in args])149 _ts.ga.append(rv!=0)150 151 return _ts.ga152153@indicator154def GOR(_ts=None,*args):155 assert len(args)>0,'GOR params number less than 1'156 #print 'ts=%s,args=%s' % (_ts,args)157 if not _ts.initialized:158 _ts.initialized = True159 _ts.gor = []160161 for i in range(len(_ts.gor),len(args[0])):162 rv = any([vs[i] for vs in args])163 _ts.gor.append(rv!=0)164 165 return _ts.gor166167#GAND = fcustom(GOPER,oper=all) #有可变参数时，就不能再有_ts之外的参数用fcustom指定默认值168#GOR = fcustom(GOPER,oper=any) #有可变参数时，就不能再有_ts之外的参数用fcustom指定默认值169170171@indicator172def DIV(source1,source2,_ts=None):173 '''174 序列除法175 '''176 assert len(source1) == len(source2),'len(source1) != len(source2)'177 if not _ts.initialized:178 _ts.initialized = True179 _ts.ss = []180181 for i in range(len(_ts.ss),len(source1)):182 #print 'new data:',source1[i],source2[i]183 r = (source1[i]+source2[i]/2)/source2[i] if source2[i] != 0 else source1[i]*1000184 _ts.ss.append(r)185186 return _ts.ss187188@indicator189def DIV1(source1,vs,_ts=None):190 '''191 序列除常数192 '''193 assert vs!=0,'divisor vs == 0'194 if not _ts.initialized:195 _ts.initialized = True196 _ts.ss = []197198 for i in range(len(_ts.ss),len(source1)):199 #print 'new data:',source1[i]200 _ts.ss.append((source1[i]+vs/2)/vs)201202 return _ts.ss203204205############206# 常用指标207#208############209210211@indicator212def ACCUMULATE(source,_ts=None):213 '''214 累加215 '''216 if not _ts.initialized:217 _ts.initialized = True218 _ts.sa = []219220 ss = _ts.sa[-1] if _ts.sa else 0221 for i in range(len(_ts.sa),len(source)):222 ss += source[i]223 _ts.sa.append(ss)224 #print id(_ts),id(source),source,_ts.sa225 return _ts.sa226227NSUM = ACCUMULATE228229@indicator230def MSUM(source,mlen,_ts=None):231 '''232 移动求和233 '''234 if not _ts.initialized:235 _ts.initialized = True236 _ts.ms = []237238 ss = ACCUMULATE(source)239 for i in range(len(_ts.ms),len(source)):240 v = ss[i] - ss[i-mlen] if i>=mlen else ss[i]241 _ts.ms.append(v)242 return _ts.ms243244245@indicator246def MA(source,mlen,_ts=None):247 '''248 移动平均. 使用MSUM249 使用方式:250 rev = MA(source,13) #返回source的13期移动平均251 当序列中元素个数<mlen时，结果序列为到该元素为止的所有元素值的平均252 '''253 assert mlen>0,u'mlen should > 0'254 if not _ts.initialized:255 _ts.initialized = True256 _ts.ma = []257258 ms = MSUM(source,mlen)259 for i in range(len(_ts.ma),len(source)):260 #当累计个数<nlen时，求其平均值，而不是累计值/mlen261 rlen = mlen if i>=mlen else i+1262 _ts.ma.append((ms[i]+rlen/2)/rlen) 263 return _ts.ma264265266@indicator267def MA_2(source,mlen,_ts=None):268 '''269 移动平均. 直接计270 使用方式:271 rev = MA(source,13) #返回source的13期移动平均272 当序列中元素个数<mlen时，结果序列为到该元素为止的所有元素值的平均273 '''274 assert mlen>0,u'mlen should > 0'275 if not _ts.initialized:276 _ts.initialized = True277 _ts.sa = [0]*mlen #哨兵278 _ts.ma = []279280 slen = len(_ts.ma)281 ss = _ts.sa[-1]282 for i in range(slen,len(source)):283 ss += source[i]284 _ts.sa.append(ss)285 #print ss,_ts.sa[i-mlen]286 #当累计个数<nlen时，求其平均值，而不是累计值/mlen287 rlen = mlen if mlen < i+1 else i+1288 _ts.ma.append((ss-_ts.sa[-rlen-1]+rlen/2)/rlen) 289 #print _ts.sa290 return _ts.ma291292@indicator293def NMA(source,_ts=None):294 '''295 总平均296 使用方式:297 rev = MA(source) #返回source的当期及之前的平均值298 '''299 if not _ts.initialized:300 _ts.initialized = True301 _ts.sa = [0] #哨兵302 _ts.nma = []303 #print 'initial NMA'304305 slen = len(_ts.nma)306 ss = _ts.sa[-1]307 for i in range(slen,len(source)):308 ss += source[i]309 _ts.sa.append(ss)310 #print ss,_ts.sa[-1]311 _ts.nma.append((ss+(i+1)/2)/(i+1)) 312 #print _ts.sa313 return _ts.nma314315316@indicator317def CEXPMA(source,mlen,_ts=None):318 assert mlen>0,u'mlen should > 0'319 if len(source) == 0:#不计算空序列，直接返回320 return []321322 if not _ts.initialized:323 _ts.initialized = True324 #print 'new cexpma ema'325 _ts.ema = [source[0]] #哨兵元素是source[0]，确保计算得到的值在<mlen元素的情况下也正确326327 cur = _ts.ema[-1]328 for i in range(len(_ts.ema),len(source)):329 cur = (source[i]*2 + cur*(mlen-1) + (mlen+1)/2)/(mlen+1)330 _ts.ema.append(cur)331 return _ts.ema332333EMA = CEXPMA334335@indicator336def MACD(source,ifast=12,islow=26,idiff=9,_ts=None):337 if not _ts.initialized:338 _ts.initialized = True339 _ts.diff = []340 _ts.dea = []341342 src = MUL1(source,FBASE)343 sfast = EMA(src,ifast)344 sslow = EMA(src,islow)345 _ts.diff = SUB(sfast,sslow)346 _ts.dea = EMA(_ts.diff,idiff)347 return _ts348349@indicator350def TR(sclose,shigh,slow,_ts=None):351 if len(sclose) == 0:352 return []353354 if not _ts.initialized:355 _ts.initialized = True356 _ts.tr = [(shigh[0]-slow[0]) * XBASE]357358 for i in range(len(_ts.tr),len(sclose)):359 #c,h,l = sclose[slen-1],shigh[slen],sclose[slen]360 hh = shigh[i] if shigh[i] > sclose[i-1] else sclose[i-1]361 ll = slow[i] if slow[i] < sclose[i-1] else sclose[i-1]362 _ts.tr.append((hh-ll)*XBASE)363 return _ts.tr364365@indicator366def ATR(sclose,shigh,slow,length=20,_ts=None):367 ltr = TR(sclose,shigh,slow)368 return CEXPMA(ltr,length)369370371@indicator372def XATR(sclose,shigh,slow,length=20,_ts=None):373 latr = ATR(sclose,shigh,slow,length)374 return DIV(MUL1(latr,CBASE),sclose)375376377@indicator378def STREND(source,_ts=None):379 ''' 简单累积趋势2380 与strend相比，上升过程中，平也当作上,下降中平作下381 若当前趋势为上升或0，trend值为n>0382 则新trend值为：383 n+1 当前值 >= pre384 -1 当前值 < pre385 若当前趋势为下降，trend值为n(负数)386 则下一trend值为：387 n-1 当前值 <= pre388 1 当前值 > pre389 0为初始趋势(缺少判断时)390 '''391 if len(source) == 0:392 return []393394 if not _ts.initialized:395 _ts.initialized = True396 _ts.sd = [0] #第一个是无趋势397398 slen = len(_ts.sd)399 scur = _ts.sd[-1]400 vpre = source[slen-1]401 for i in range(slen,len(source)):402 vcur = source[i]403 if vcur > vpre:404 scur = scur + 1 if scur > 0 else 1405 elif vcur < vpre:406 scur = scur - 1 if scur < 0 else -1407 else: #curv == pre_v408 scur = scur + 1 if scur >= 0 else scur-1 #最初为0时，也算上升409 _ts.sd.append(scur)410 vpre = vcur411 return _ts.sd412 413414#TMAX,TMIN,UCROSS,DCROSS415@indicator416def TMM(source,covered,vmm,fcmp,fgroup,_ts=None):417 ''' 418 vmm: 比较用的极值419 fcmp: 比较函数420 fgroup:整体比较函数421422 cover=0时，返回的是截止到当前元素的最值(cover<0也如此)423 '''424 assert covered >=0, 'TMM: cover <0'425 if len(source) == 0:426 return []427428 if not _ts.initialized:429 _ts.initialized = True430 #print 'new tmm'431 _ts.tmm = [] #第一个是无趋势432 _ts.buffer = None433434 slen = len(source)435 pre_len = slen if slen <= covered else covered436 cmm = _ts.tmm[-1] if _ts.tmm else vmm437 for i in range(len(_ts.tmm),pre_len):438 if fcmp(source[i],cmm):439 cmm = source[i]440 _ts.tmm.append(cmm)441 if slen <= covered:442 return _ts.tmm443 tlen = len(_ts.tmm)444 if _ts.buffer:445 buffer = _ts.buffer446 else:447 buffer = _ts.buffer = deque(source[tlen-covered:tlen]) 448 #print 'in tmm:tlen=%s,len(source)=%s' % (tlen,len(source))449 for i in range(tlen,len(source)):450 v = source[i]451 buffer.append(v)452 vquit=buffer.popleft()453 if fcmp(v,cmm):454 cmm = v455 if cmm == vquit and v != cmm: #退出的正好是最大值,计算前covered-1个元素的最大值, pre=source[i-1]456 #cmm = fgroup(source[i-covered+1:i+1])457 cmm = fgroup(buffer)458 _ts.tmm.append(cmm)459 return _ts.tmm460461TMAX = fcustom(TMM,vmm=-99999999,fcmp=operator.gt,fgroup=max)462TMIN = fcustom(TMM,vmm=99999999,fcmp=operator.lt,fgroup=min)463464@indicator465def NMM(source,vmm,fcmp,_ts=None):466 '''467 从index0算起的极值.468 相当于covered取最大值时的TMM469 '''470 if len(source) == 0:471 return []472473 if not _ts.initialized:474 _ts.initialized = True475 #print 'new nmm'476 _ts.nmm = [] #第一个是无趋势477478 slen = len(source)479 cmm = _ts.nmm[-1] if _ts.nmm else vmm480 for i in range(len(_ts.nmm),len(source)):481 if fcmp(source[i],cmm):482 cmm = source[i]483 _ts.nmm.append(cmm)484 return _ts.nmm485NMAX = fcustom(NMM,vmm=-99999999,fcmp=operator.gt)486NMIN = fcustom(NMM,vmm=99999999,fcmp=operator.lt)487488489@indicator490def CROSS(source1,source2,rcmp,_ts=None):491 '''492 source2去交叉source1493 rcmp为判断已交叉状态的函数494 返回值中,0为未×,1为×495 '''496 if len(source1) == 0:497 return []498499 if not _ts.initialized:500 _ts.initialized = True501 _ts.crs = [1 if rcmp(source2[0],source1[0]) else 0] #第一个取决于状态，如果为已×，则为1502503 ps = _ts.crs[-1]504 for i in range(len(_ts.crs),len(source1)):505 cs = rcmp(source2[i],source1[i])506 _ts.crs.append(1 if not ps and cs else 0)507 ps = cs508 return _ts.crs509510UPCROSS = fcustom(CROSS,rcmp = operator.gt) #追击-平-平-超越，以及超越-平-超越均算×511DOWNCROSS = fcustom(CROSS,rcmp = operator.lt) #追击-平-平-超越，以及超越-平-超越均算×512513@indicator514def NCROSS(source,target,rcmp,_ts=None):515 '''516 source去交叉target, target为数字517 rcmp为判断已交叉状态的函数518 返回值中,0为未×,1为×519 '''520 if len(source) == 0:521 return []522523 if not _ts.initialized:524 _ts.initialized = True525 _ts.crs = [1 if rcmp(source[0],target) else 0] #第一个取决于状态，如果为已×，则为1526527 ps = _ts.crs[-1]528 for i in range(len(_ts.crs),len(source)):529 cs = rcmp(source[i],target)530 _ts.crs.append(1 if not ps and cs else 0)531 ps = cs532 return _ts.crs533534NUPCROSS = fcustom(NCROSS,rcmp = operator.gt) #追击-平-平-超越，以及超越-平-超越均算×535NDOWNCROSS = fcustom(NCROSS,rcmp = operator.lt) #追击-平-平-超越，以及超越-平-超越均算×536537538@indicator539def REF(source,offset=1,_ts=None):540 '''541 取得偏移为offset的序列542 前offset部分用第一元素填充543 如果仅用于比较,不建议用这个函数,而直接用[-1]下标比较544 只有在偏移CROSS时才有意义545 '''546 if len(source) == 0:547 return []548549 if not _ts.initialized:550 _ts.initialized = True551 _ts.ref = [source[0]]552 #print 'initialize REF'553 554 for i in range(len(_ts.ref),offset if offset <= len(source) else len(source)):555 _ts.ref.append(source[0])556557 for i in range(len(_ts.ref),len(source)):558 _ts.ref.append(source[i-offset])559560 return _ts.ref561562NullMinute = BaseObject(sopen=[],sclose=[],shigh=[],slow=[],svol=[],iorder=[],sholding=[])563564@indicator565def MINUTE(ticks,pre_min1=None,t2order=t2order_if,_ts=None):566 '''567 分钟切分568 这个实现的最大问题是未处理最后一分钟的收尾569 但这种场景仅用于保存数据, 可以在使用MINUTE之后, 由特别的语句去判断最后一个tick,并收尾最后一分钟570571 pre_min1为默认时,只能用当日分钟572 反之延续之前的分钟573 '''574575 if len(ticks) == 0:576 return NullMinute577578 if not _ts.initialized:579 _ts.initialized = True580 if pre_min1 == None: #不接续581 _ts.sopen = []582 _ts.sclose = []583 _ts.shigh = []584 _ts.slow = []585 _ts.svol = []586 _ts.sholding=[]587 _ts.iorder = []588 _ts.min1 = []589 else:590 _ts.sopen = pre_min1.sopen591 _ts.sclose = pre_min1.sclose592 _ts.shigh = pre_min1.shigh593 _ts.slow = pre_min1.slow594 _ts.svol = pre_min1.svol595 _ts.sholding=pre_min1.sholding596 _ts.iorder = pre_min1.iorder597 _ts.min1 = pre_min1.min1598 _ts.cur = BaseObject(vopen = ticks[0].price, 599 vclose = ticks[0].price, 600 vhigh=ticks[0].price, 601 vlow=ticks[0].price, 602 open_dvol=ticks[0].dvolume,#存在初始误差603 close_dvol=ticks[0].dvolume,604 holding = ticks[0].holding,605 min1=ticks[0].min1, #当日第一min1606 iorder=t2order[ticks[0].min1]607 ) #这里对dvol的处理,使得中断恢复也必须从当日最开始开始,否则所有前述成交量被归结到第一tick608 _ts.ilast = 0609 _ts.modified = False #上周期完成标志610611 scur = _ts.cur612 for i in range(_ts.ilast,len(ticks)):613 tcur = ticks[i]614 #if tcur.min1 != scur.min1: #切换615 if tcur.min1 > scur.min1: #切换, 避免ticks数据错误引发分钟序列紊乱,如20120905:958:59:500插入在20120905:959:00:00之后,虽然非常罕见,但会导致分钟序列出现958->959->958->959...这个情况616 _ts.sopen.append(scur.vopen)617 _ts.sclose.append(scur.vclose)618 _ts.shigh.append(scur.vhigh)619 _ts.slow.append(scur.vlow)620 _ts.svol.append(scur.close_dvol - scur.open_dvol)621 _ts.sholding.append(scur.holding)622 _ts.min1.append(scur.min1)623 _ts.iorder.append(scur.iorder)624 scur.vopen = scur.vclose = scur.vhigh = scur.vlow = tcur.price625 scur.open_dvol = scur.close_dvol626 scur.close_dvol = tcur.dvolume627 scur.dvol = tcur.dvolume628 scur.holding = tcur.holding629 scur.min1 = tcur.min1630 scur.iorder = t2order[tcur.min1]631 _ts.modified = True632 else: #未切换633 scur.vclose = tcur.price634 scur.close_dvol = tcur.dvolume635 scur.holding = tcur.holding636 #print scur.min1,'close:',scur.vclose637 if tcur.price > scur.vhigh:638 scur.vhigh = tcur.price639 elif tcur.price < scur.vlow:640 scur.vlow = tcur.price641 _ts.modified = False642643 _ts.ilast = len(ticks)644 return _ts645646647##以下为确认周期结束的iorder函数648XS3 = lambda x:x%3==0 and x>0 ##914归入下一周期649XS5 = lambda x: x%5==0 and x>0 650XS10 = lambda x: x%10== 0 and x>0651XS15 = lambda x:x%15 == 0 and x>0652XS30 = lambda x:x%30 == 0 and x>0653XSDAY = lambda x:x == 270654655NullXMinute = BaseObject(sopen=[],sclose=[],shigh=[],slow=[],svol=[],iorder=[],sholding=[])656657@indicator658def XMINUTE(m1,sfunc,_ts=None):659 '''660 1分钟以上周期661 sfunc为确认周期结束的点662 '''663664 if len(m1.sclose) == 0:665 return NullXMinute666667 if not _ts.initialized:668 _ts.initialized = True669 _ts.sopen = []670 _ts.sclose = []671 _ts.shigh = []672 _ts.slow = []673 _ts.svol = []674 _ts.sholding=[]675 _ts.iorder = []676 _ts.xmin = [] #开盘分钟677 _ts.cur = BaseObject(vopen = 0,678 vclose = 0,679 vhigh=0,680 vlow=99999999,681 xmin =0, 682 svol=0,683 holding=0,684 iorder=0,685 ) 686 _ts.ilast = 0687 _ts.modified = False #上周期完成标志688689 scur = _ts.cur690 for i in range(_ts.ilast,len(m1.sclose)):691 morder = m1.iorder[i]692 if scur.vopen == 0:693 scur.vopen = m1.sopen[i]694 scur.xmin = m1.min1[i]695 scur.vclose = m1.sclose[i]696 scur.svol += m1.svol[i]697 scur.holding = m1.sholding[i]698 if m1.shigh[i] > scur.vhigh:699 scur.vhigh = m1.shigh[i]700 if m1.slow[i] < scur.vlow:701 scur.vlow = m1.slow[i]702 _ts.modified = False703 if sfunc(morder): #切换704 _ts.sopen.append(scur.vopen)705 _ts.sclose.append(scur.vclose)706 _ts.shigh.append(scur.vhigh)707 _ts.slow.append(scur.vlow)708 _ts.svol.append(scur.svol)709 _ts.sholding.append(scur.holding)710 _ts.iorder.append(scur.iorder)711 _ts.xmin.append(scur.xmin)712713 scur.vopen = 0714 scur.vclose = 0715 scur.vhigh = 0716 scur.vlow = 99999999717 scur.svol = 0718 scur.xmin = 0719 scur.holding = 0720 scur.iorder += 1721 _ts.modified = True722723 _ts.ilast = len(m1.sclose)724 return _ts725726MINUTE3 = fcustom(XMINUTE,sfunc=XS3) 727MINUTE5 = fcustom(XMINUTE,sfunc=XS5) 728MINUTE10 = fcustom(XMINUTE,sfunc=XS10) 729MINUTE15 = fcustom(XMINUTE,sfunc=XS15) 730MINUTE30 = fcustom(XMINUTE,sfunc=XS30) 731MINUTED = fcustom(XMINUTE,sfunc=XSDAY) ...

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node.d.ts

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...48export declare function isExportDeclaration(node: ts.Node): node is ts.ExportDeclaration;49export declare function isExportSpecifier(node: ts.Node): node is ts.ExportSpecifier;50export declare function isExpression(node: ts.Node): node is ts.Expression;51export declare function isExpressionStatement(node: ts.Node): node is ts.ExpressionStatement;52export declare function isExpressionWithTypeArguments(node: ts.Node): node is ts.ExpressionWithTypeArguments;53export declare function isExternalModuleReference(node: ts.Node): node is ts.ExternalModuleReference;54export declare function isForInStatement(node: ts.Node): node is ts.ForInStatement;55export declare function isForInOrOfStatement(node: ts.Node): node is ts.ForInOrOfStatement;56export declare function isForOfStatement(node: ts.Node): node is ts.ForOfStatement;57export declare function isForStatement(node: ts.Node): node is ts.ForStatement;58export declare function isFunctionDeclaration(node: ts.Node): node is ts.FunctionDeclaration;59export declare function isFunctionExpression(node: ts.Node): node is ts.FunctionExpression;60export declare function isFunctionTypeNode(node: ts.Node): node is ts.FunctionTypeNode;61export declare function isGetAccessorDeclaration(node: ts.Node): node is ts.GetAccessorDeclaration;62export declare function isIdentifier(node: ts.Node): node is ts.Identifier;63export declare function isIfStatement(node: ts.Node): node is ts.IfStatement;64export declare function isImportClause(node: ts.Node): node is ts.ImportClause;65export declare function isImportDeclaration(node: ts.Node): node is ts.ImportDeclaration;66export declare function isImportEqualsDeclaration(node: ts.Node): node is ts.ImportEqualsDeclaration;67export declare function isImportSpecifier(node: ts.Node): node is ts.ImportSpecifier;68export declare function isIndexedAccessTypeNode(node: ts.Node): node is ts.IndexedAccessTypeNode;69export declare function isIndexSignatureDeclaration(node: ts.Node): node is ts.IndexSignatureDeclaration;70export declare function isInferTypeNode(node: ts.Node): node is ts.InferTypeNode;71export declare function isInterfaceDeclaration(node: ts.Node): node is ts.InterfaceDeclaration;72export declare function isIntersectionTypeNode(node: ts.Node): node is ts.IntersectionTypeNode;73export declare function isIterationStatement(node: ts.Node): node is ts.IterationStatement;74export declare function isJsDoc(node: ts.Node): node is ts.JSDoc;75export declare function isJsxAttribute(node: ts.Node): node is ts.JsxAttribute;76export declare function isJsxAttributeLike(node: ts.Node): node is ts.JsxAttributeLike;77export declare function isJsxAttributes(node: ts.Node): node is ts.JsxAttributes;78export declare function isJsxClosingElement(node: ts.Node): node is ts.JsxClosingElement;79export declare function isJsxClosingFragment(node: ts.Node): node is ts.JsxClosingFragment;80export declare function isJsxElement(node: ts.Node): node is ts.JsxElement;81export declare function isJsxExpression(node: ts.Node): node is ts.JsxExpression;82export declare function isJsxFragment(node: ts.Node): node is ts.JsxFragment;83export declare function isJsxOpeningElement(node: ts.Node): node is ts.JsxOpeningElement;84export declare function isJsxOpeningFragment(node: ts.Node): node is ts.JsxOpeningFragment;85export declare function isJsxOpeningLikeElement(node: ts.Node): node is ts.JsxOpeningLikeElement;86export declare function isJsxSelfClosingElement(node: ts.Node): node is ts.JsxSelfClosingElement;87export declare function isJsxSpreadAttribute(node: ts.Node): node is ts.JsxSpreadAttribute;88export declare function isJsxText(node: ts.Node): node is ts.JsxText;89export declare function isLabeledStatement(node: ts.Node): node is ts.LabeledStatement;90export declare function isLiteralExpression(node: ts.Node): node is ts.LiteralExpression;91export declare function isLiteralTypeNode(node: ts.Node): node is ts.LiteralTypeNode;92export declare function isMappedTypeNode(node: ts.Node): node is ts.MappedTypeNode;93export declare function isMetaProperty(node: ts.Node): node is ts.MetaProperty;94export declare function isMethodDeclaration(node: ts.Node): node is ts.MethodDeclaration;95export declare function isMethodSignature(node: ts.Node): node is ts.MethodSignature;96export declare function isModuleBlock(node: ts.Node): node is ts.ModuleBlock;97export declare function isModuleDeclaration(node: ts.Node): node is ts.ModuleDeclaration;98export declare function isNamedExports(node: ts.Node): node is ts.NamedExports;99export declare function isNamedImports(node: ts.Node): node is ts.NamedImports;100export declare function isNamespaceDeclaration(node: ts.Node): node is ts.NamespaceDeclaration;101export declare function isNamespaceImport(node: ts.Node): node is ts.NamespaceImport;102export declare function isNamespaceExportDeclaration(node: ts.Node): node is ts.NamespaceExportDeclaration;103export declare function isNewExpression(node: ts.Node): node is ts.NewExpression;104export declare function isNonNullExpression(node: ts.Node): node is ts.NonNullExpression;105export declare function isNoSubstitutionTemplateLiteral(node: ts.Node): node is ts.NoSubstitutionTemplateLiteral;106export declare function isNullLiteral(node: ts.Node): node is ts.NullLiteral;107export declare function isNumericLiteral(node: ts.Node): node is ts.NumericLiteral;108export declare function isNumericOrStringLikeLiteral(node: ts.Node): node is ts.NumericLiteral | ts.StringLiteral | ts.NoSubstitutionTemplateLiteral;109export declare function isObjectBindingPattern(node: ts.Node): node is ts.ObjectBindingPattern;110export declare function isObjectLiteralExpression(node: ts.Node): node is ts.ObjectLiteralExpression;111export declare function isOmittedExpression(node: ts.Node): node is ts.OmittedExpression;112export declare function isParameterDeclaration(node: ts.Node): node is ts.ParameterDeclaration;113export declare function isParenthesizedExpression(node: ts.Node): node is ts.ParenthesizedExpression;...

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typeguard.d.ts

Source:typeguard.d.ts Github

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...41export declare function isExportAssignment(node: ts.Node): node is ts.ExportAssignment;42export declare function isExportDeclaration(node: ts.Node): node is ts.ExportDeclaration;43export declare function isExportSpecifier(node: ts.Node): node is ts.ExportSpecifier;44export declare function isExpressionStatement(node: ts.Node): node is ts.ExpressionStatement;45export declare function isExpressionWithTypeArguments(node: ts.Node): node is ts.ExpressionWithTypeArguments;46export declare function isExternalModuleReference(node: ts.Node): node is ts.ExternalModuleReference;47export declare function isForInStatement(node: ts.Node): node is ts.ForInStatement;48export declare function isForOfStatement(node: ts.Node): node is ts.ForOfStatement;49export declare function isForStatement(node: ts.Node): node is ts.ForStatement;50export declare function isFunctionDeclaration(node: ts.Node): node is ts.FunctionDeclaration;51export declare function isFunctionExpression(node: ts.Node): node is ts.FunctionExpression;52export declare function isFunctionTypeNode(node: ts.Node): node is ts.FunctionTypeNode;53export declare function isGetAccessorDeclaration(node: ts.Node): node is ts.GetAccessorDeclaration;54export declare function isIdentifier(node: ts.Node): node is ts.Identifier;55export declare function isIfStatement(node: ts.Node): node is ts.IfStatement;56export declare function isImportClause(node: ts.Node): node is ts.ImportClause;57export declare function isImportDeclaration(node: ts.Node): node is ts.ImportDeclaration;58export declare function isImportEqualsDeclaration(node: ts.Node): node is ts.ImportEqualsDeclaration;59export declare function isImportSpecifier(node: ts.Node): node is ts.ImportSpecifier;60export declare function isIndexedAccessTypeNode(node: ts.Node): node is ts.IndexedAccessTypeNode;61export declare function isIndexSignatureDeclaration(node: ts.Node): node is ts.IndexSignatureDeclaration;62export declare function isInterfaceDeclaration(node: ts.Node): node is ts.InterfaceDeclaration;63export declare function isIntersectionTypeNode(node: ts.Node): node is ts.IntersectionTypeNode;64export declare function isIterationStatement(node: ts.Node): node is ts.IterationStatement;65export declare function isJsxAttribute(node: ts.Node): node is ts.JsxAttribute;66export declare function isJsxAttributeLike(node: ts.Node): node is ts.JsxAttributeLike;67export declare function isJsxAttributes(node: ts.Node): node is ts.JsxAttributes;68export declare function isJsxClosingElement(node: ts.Node): node is ts.JsxClosingElement;69export declare function isJsxElement(node: ts.Node): node is ts.JsxElement;70export declare function isJsxExpression(node: ts.Node): node is ts.JsxExpression;71export declare function isJsxOpeningElement(node: ts.Node): node is ts.JsxOpeningElement;72export declare function isJsxOpeningLikeElement(node: ts.Node): node is ts.JsxOpeningLikeElement;73export declare function isJsxSelfClosingElement(node: ts.Node): node is ts.JsxSelfClosingElement;74export declare function isJsxSpreadAttribute(node: ts.Node): node is ts.JsxSpreadAttribute;75export declare function isJsxText(node: ts.Node): node is ts.JsxText;76export declare function isLabeledStatement(node: ts.Node): node is ts.LabeledStatement;77export declare function isLiteralExpression(node: ts.Node): node is ts.LiteralExpression;78export declare function isMetaProperty(node: ts.Node): node is ts.MetaProperty;79export declare function isMethodDeclaration(node: ts.Node): node is ts.MethodDeclaration;80export declare function isMethodSignature(node: ts.Node): node is ts.MethodSignature;81export declare function isModuleBlock(node: ts.Node): node is ts.ModuleBlock;82export declare function isModuleDeclaration(node: ts.Node): node is ts.ModuleDeclaration;83export declare function isNamedExports(node: ts.Node): node is ts.NamedExports;84export declare function isNamedImports(node: ts.Node): node is ts.NamedImports;85export declare function isNamespaceDeclaration(node: ts.Node): node is ts.NamespaceDeclaration;86export declare function isNamespaceImport(node: ts.Node): node is ts.NamespaceImport;87export declare function isNamespaceExportDeclaration(node: ts.Node): node is ts.NamespaceExportDeclaration;88export declare function isNewExpression(node: ts.Node): node is ts.NewExpression;89export declare function isNonNullExpression(node: ts.Node): node is ts.NonNullExpression;90export declare function isNoSubstitutionTemplateLiteral(node: ts.Node): node is ts.NoSubstitutionTemplateLiteral;91export declare function isNumericLiteral(node: ts.Node): node is ts.NumericLiteral;92export declare function isNumericliteral(node: ts.Node): node is ts.NumericLiteral;93export declare function isObjectBindingPattern(node: ts.Node): node is ts.ObjectBindingPattern;94export declare function isObjectLiteralExpression(node: ts.Node): node is ts.ObjectLiteralExpression;95export declare function isOmittedExpression(node: ts.Node): node is ts.OmittedExpression;96export declare function isParameterDeclaration(node: ts.Node): node is ts.ParameterDeclaration;97export declare function isParenthesizedExpression(node: ts.Node): node is ts.ParenthesizedExpression;98export declare function isPostfixUnaryExpression(node: ts.Node): node is ts.PostfixUnaryExpression;...

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test_structmembers.py

Source:test_structmembers.py Github

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...22 9.99999,# T_FLOAT23 10.1010101010, # T_DOUBLE24 "hi" # T_STRING_INPLACE25 )26class ReadWriteTests(unittest.TestCase):27 def test_bool(self):28 ts.T_BOOL = True29 self.assertEqual(ts.T_BOOL, True)30 ts.T_BOOL = False31 self.assertEqual(ts.T_BOOL, False)32 self.assertRaises(TypeError, setattr, ts, 'T_BOOL', 1)33 def test_byte(self):34 ts.T_BYTE = CHAR_MAX35 self.assertEqual(ts.T_BYTE, CHAR_MAX)36 ts.T_BYTE = CHAR_MIN37 self.assertEqual(ts.T_BYTE, CHAR_MIN)38 ts.T_UBYTE = UCHAR_MAX39 self.assertEqual(ts.T_UBYTE, UCHAR_MAX)40 def test_short(self):41 ts.T_SHORT = SHRT_MAX42 self.assertEqual(ts.T_SHORT, SHRT_MAX)43 ts.T_SHORT = SHRT_MIN44 self.assertEqual(ts.T_SHORT, SHRT_MIN)45 ts.T_USHORT = USHRT_MAX46 self.assertEqual(ts.T_USHORT, USHRT_MAX)47 def test_int(self):48 ts.T_INT = INT_MAX49 self.assertEqual(ts.T_INT, INT_MAX)50 ts.T_INT = INT_MIN51 self.assertEqual(ts.T_INT, INT_MIN)52 ts.T_UINT = UINT_MAX53 self.assertEqual(ts.T_UINT, UINT_MAX)54 def test_long(self):55 ts.T_LONG = LONG_MAX56 self.assertEqual(ts.T_LONG, LONG_MAX)57 ts.T_LONG = LONG_MIN58 self.assertEqual(ts.T_LONG, LONG_MIN)59 ts.T_ULONG = ULONG_MAX60 self.assertEqual(ts.T_ULONG, ULONG_MAX)61 def test_py_ssize_t(self):62 ts.T_PYSSIZET = PY_SSIZE_T_MAX63 self.assertEqual(ts.T_PYSSIZET, PY_SSIZE_T_MAX)64 ts.T_PYSSIZET = PY_SSIZE_T_MIN65 self.assertEqual(ts.T_PYSSIZET, PY_SSIZE_T_MIN)66 @unittest.skipUnless(hasattr(ts, "T_LONGLONG"), "long long not present")67 def test_longlong(self):68 ts.T_LONGLONG = LLONG_MAX69 self.assertEqual(ts.T_LONGLONG, LLONG_MAX)70 ts.T_LONGLONG = LLONG_MIN71 self.assertEqual(ts.T_LONGLONG, LLONG_MIN)72 ts.T_ULONGLONG = ULLONG_MAX73 self.assertEqual(ts.T_ULONGLONG, ULLONG_MAX)74 ## make sure these will accept a plain int as well as a long75 ts.T_LONGLONG = 376 self.assertEqual(ts.T_LONGLONG, 3)77 ts.T_ULONGLONG = 478 self.assertEqual(ts.T_ULONGLONG, 4)79 def test_bad_assignments(self):80 integer_attributes = [81 'T_BOOL',82 'T_BYTE', 'T_UBYTE',83 'T_SHORT', 'T_USHORT',84 'T_INT', 'T_UINT',85 'T_LONG', 'T_ULONG',86 'T_PYSSIZET'87 ]88 if hasattr(ts, 'T_LONGLONG'):89 integer_attributes.extend(['T_LONGLONG', 'T_ULONGLONG'])90 # issue8014: this produced 'bad argument to internal function'91 # internal error92 for nonint in None, 3.2j, "full of eels", {}, []:93 for attr in integer_attributes:...

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