'i ddlmZmZmZmZddlZddlmZmZGdde Z GddeZ Gd d e e Z ejddD]Zd Zeed d rej"Zej&j)dZed zZgZeedgD]ZdD]Zej5eezeeeeeefzZee j8dedZeeeee feZ ejBe j8Z"e#e"ee y))absolute_importdivisionprint_functionunicode_literalsN) Indicator MovingAveragecZeZdZdZdZdZeededZfdZxZ S) EnvelopeMixIna MixIn class to create a subclass with another indicator. The main line of that indicator will be surrounded by an upper and lower band separated a given "perc"entage from the input main line The usage is: - Class XXXEnvelope(XXX, EnvelopeMixIn) Formula: - 'line' (inherited from XXX)) - top = 'line' * (1 + perc) - bot = 'line' * (1 - perc) See also: - http://stockcharts.com/school/doku.php?id=chart_school:technical_indicators:moving_average_envelopes )topbot))percg@T) _samecolorc|jjdz }|jdd|zz|j_|jdd|z z|j_t t |y)NgY@rg?)prlinesr r superr __init__)selfr __class__s \/var/www/app/trading-bot/venv/lib/python3.12/site-packages/backtrader/indicators/envelope.pyrzEnvelopeMixIn.__init__3s\vv{{U"A#*5 A#*5  mT+-) __name__ __module__ __qualname____doc__rparamsdict plotlinesr __classcell__rs@rr r s4" E F.DD4IKI..rr cTeZdZdZedZeedZfdZxZS) _EnvelopeBase)srcF)subplotT) _plotskipc`|j|j_tt|y)N)datarr$rr#r)rrs rrz_EnvelopeBase.__init__Gs  mT+-r) rrrrrplotinforrr r!s@rr#r#>s/ EE"H-.I..rr#ceZdZdZy)Envelopea> It creates envelopes bands separated from the source data by a given percentage Formula: - src = datasource - top = src * (1 + perc) - bot = src * (1 - perc) See also: - http://stockcharts.com/school/doku.php?id=chart_school:technical_indicators:moving_average_envelopes N)rrrrrrr+r+Ls rr+a %s and envelope bands separated "perc" from it Formula: - %s (from %s) - top = %s * (1 + perc) - bot = %s * (1 - perc) See also: - http://stockcharts.com/school/doku.php?id=chart_school:technical_indicators:moving_average_envelopes aliasedalias)r+T)rr _notregisterr/)$ __future__rrrrsysr.rr objectr r#r+_movavsmovav _newclsdocgetattrrmovnamer _getlinealiaslinename newclsname newaliasesr/suffixappend newclsdocr newclsdcttypestrnewclsmodulesmodulesetattrr,rrrGsC*** &.F.B .I . }m " " "12 &!(E Jui$nnG{{((+H:%JJ,." .F   efn - ..gx(HMMI%,77!%$&I#j/E=#99 EF [[11 2F FJ'C!(r