def close(self, idx):
if not isinstance(idx, int):
idx = gCal.index(idx)
while idx >= 0 and self.m_inClose[idx] < 0.0:
# seek existing previous close !
idx = idx - 1
if idx < 0:
return 0.0
return self.m_inClose[idx]
def close(self,idx):
if not isinstance(idx,int):
idx = gCal.index(idx)
while idx>=0 and self.m_inClose[idx]<0.0:
# seek existing previous close !
idx = idx - 1
if idx < 0:
return 0.0
return self.m_inClose[idx]
def bollinger(self, idx, band=1):
if not isinstance(idx, int):
idx = gCal.index(idx)
if self.m_bollM[idx] < 0.0:
self.compute_bollinger(idx)
if band == 0:
return self.m_bollDn[idx]
elif band == 1:
return self.m_bollM[idx]
else:
return self.m_bollUp[idx]
def bollinger(self,idx,band=1):
if not isinstance(idx,int):
idx = gCal.index(idx)
if self.m_bollM[idx]<0.0:
self.compute_bollinger(idx)
if band==0:
return self.m_bollDn[idx]
elif band==1:
return self.m_bollM[idx]
else:
return self.m_bollUp[idx]
def add(self, item, bImporting):
debug('Trades::add() before: %s : bImporting=%s' % (item, bImporting))
idx = gCal.index(Datation(item[1]).date())
if idx == -1:
debug('invalid date in: %s' % item)
# __x need to save file
self.m_dirty = True
return False
tr = Trade(self, item[1], item[2], item[3], item[4], item[5], item[6],
idx)
# NB: replace existing date ('cause live update)
self.m_trades[tr.date()] = tr
self.m_inOpen[idx] = tr.nv_open()
self.m_inClose[idx] = tr.nv_close()
self.m_inLow[idx] = tr.nv_low()
self.m_inHigh[idx] = tr.nv_high()
self.m_inVol[idx] = tr.nv_volume()
#self.m_date[idx] = tr.date()
#if not bImporting:
# print 'lasttrade: %s new trade : %s' %(self.m_lasttrade.date(),tr.date())
# update firt and last trade
if self.m_firsttrade == None:
self.m_firsttrade = tr
self.m_lasttrade = tr
if tr.date() <= self.m_firsttrade.date():
self.m_firsttrade = tr
if tr.date() >= self.m_lasttrade.date():
self.m_lasttrade = tr
# update last import
if bImporting:
if self.m_lastimport == None:
self.m_lastimport = tr
if tr.date() >= self.m_lastimport.date():
self.m_lastimport = tr
#debug('Trades::add() after: %s' % tr);
return True
def add(self,item,bImporting):
debug('Trades::add() before: %s : bImporting=%s' % (item,bImporting));
idx = gCal.index(Datation(item[1]).date())
if idx==-1:
debug('invalid date in: %s' % item)
# __x need to save file
self.m_dirty = True
return False
tr = Trade(self,item[1],item[2],item[3],item[4],item[5],item[6],idx)
# NB: replace existing date ('cause live update)
self.m_trades[tr.date()] = tr
self.m_inOpen[idx] = tr.nv_open()
self.m_inClose[idx] = tr.nv_close()
self.m_inLow[idx] = tr.nv_low()
self.m_inHigh[idx] = tr.nv_high()
self.m_inVol[idx] = tr.nv_volume()
#self.m_date[idx] = tr.date()
#if not bImporting:
# print 'lasttrade: %s new trade : %s' %(self.m_lasttrade.date(),tr.date())
# update firt and last trade
if self.m_firsttrade==None:
self.m_firsttrade = tr
self.m_lasttrade = tr
if tr.date()<=self.m_firsttrade.date():
self.m_firsttrade = tr
if tr.date()>=self.m_lasttrade.date():
self.m_lasttrade = tr
# update last import
if bImporting:
if self.m_lastimport==None:
self.m_lastimport = tr
if tr.date()>=self.m_lastimport.date():
self.m_lastimport = tr
#debug('Trades::add() after: %s' % tr);
return True
def ovb(self, idx):
if not isinstance(idx, int):
idx = gCal.index(idx)
return self.m_ovb[idx]
def vma15(self, idx):
if not isinstance(idx, int):
idx = gCal.index(idx)
if self.m_vma15[idx] < 0.0:
self.compute_vma15(idx)
return self.m_vma15[idx]
def stoD(self, idx):
if not isinstance(idx, int):
idx = gCal.index(idx)
if self.m_stoD[idx] < 0.0:
self.compute_stoD(idx)
return self.m_stoD[idx]
def rsi14(self, idx):
if not isinstance(idx, int):
idx = gCal.index(idx)
if self.m_rsi14[idx] < 0.0:
self.compute_rsi14(idx)
return self.m_rsi14[idx]
def ma150(self, idx):
if not isinstance(idx, int):
idx = gCal.index(idx)
if self.m_ma150[idx] < 0.0:
self.compute_ma150(idx)
return self.m_ma150[idx]
def ovb(self,idx):
if not isinstance(idx,int):
idx = gCal.index(idx)
return self.m_ovb[idx]
def vma15(self,idx):
if not isinstance(idx,int):
idx = gCal.index(idx)
if self.m_vma15[idx]<0.0:
self.compute_vma15(idx)
return self.m_vma15[idx]
def stoD(self,idx):
if not isinstance(idx,int):
idx = gCal.index(idx)
if self.m_stoD[idx]<0.0:
self.compute_stoD(idx)
return self.m_stoD[idx]
def rsi14(self,idx):
if not isinstance(idx,int):
idx = gCal.index(idx)
if self.m_rsi14[idx]<0.0:
self.compute_rsi14(idx)
return self.m_rsi14[idx]
def ma150(self,idx):
if not isinstance(idx,int):
idx = gCal.index(idx)
if self.m_ma150[idx]<0.0:
self.compute_ma150(idx)
return self.m_ma150[idx]
