python - getting error "list indices must be integers, not str" -


okay code is

    pdmg = (lambda x: (round(x*0.75), round(x*1.0)))(['stats']['pstrength'])     mdmg = (lambda x: (round(x*0.75), round(x*1.0)))(['stats'['pdexterity'])     hp = 4 * ['lvl'] * ['stats']['pvitality']     mage = {'name' : 'mage',     'class' : 'player',     'sub-class' : 'mage',     'lvl' : 1,     'xp' : 26,     'lvlnext' : 25,     'weak' : {'lightning'},     'normal' : {'shock'                 'burn'                 'water'                 'freeze'},     'resistance' : {'ice'                     'fire'},     'null' : {'poison'},     'stats': {'pstrength' : 5,             'pprosperity' : 5,             'pdexterity' : 15,             'pvitality' : 5,             'pagility' : 10,             'hp' : 'hp',             'mp' : 50}}

and i'm getting error "list indices must integers, not str" how fix this? (also i've read through of posts had problems , didn't me, please don't send me post.)

this problem:

['stats']['pvitality']

this equivalent following:

my_list = [     'stats' ] my_list['pvitality']

it hard tell how fix until edit, see data structure using.

you want this:

mage['stats']['pstrength']

although mage must defined before use it.

minor note

idiomatic python not use lambda here, since lambda doing avoiding leak of temporary variable enclosing scope. more idiomatic like:

x = mage['stats']['pstrength'] pdmg = round(x*0.75), round(x*1.0)

or like:

def stat_damage(stat):     """calculate damage (foo, bar) stat value."""     return round(x*0.75), round(x*.10)

however, code style matter of taste , lambda function correctly here. bit of surprise other python programmers.


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