function - Python 3 random.randint() only returning 1's and 2's -

-

i thought i'd worked out kinks in dice rolling code wrote practice, apparently forgot save work last night, , when rewrote afternoon, random.randint function didn't seem returning numbers other 1's , 2's, before remember returning higher numbers when given larger sizes of dice. ran rolling function in shell , seemed working fine, think there must wrong overall code that's causing treat every roll 1d2. 

import random  die = 0 num = 0  def opening():     print ("welcome super deluxe diceroller mk. 3!")     print ("what sort of dice roll")     choice()  def choice():     print ("a. d2")     print ("b. d4")     print ("c. d6")     print ("d. d8")     print ("e. d10")     print ("f. d12")     print ("g. d20")     print ("h. d100")     global sides     die = input()     if die == 'a' or 'a':         sides = 2         nombre()     elif die == 'b' or 'b':         sides = 4         nombre()     elif die == 'c' or 'c':         sides = 6         nombre()     elif die == 'd' or 'd':         sides = 8         nombre()     elif die == 'e' or 'e':         sides = 10         nombre()     elif die == 'f' or 'f':         sides = 12         nombre()     elif die == 'g' or 'g':         sides = 20         nombre()     elif die == 'h' or 'h':         sides = 100         nombre()     else:         return 'invalid'         choice()  def nombre():     print ("how many dice roll?")     global num     num = input()     if num.isnumeric():         roll()     else:         return 'invalid'         nombre()  def roll():    global num     global fortuna     global sides     if int(num) > 0:         fortuna = random.randint(1,sides)         num = int(num)         num = num - 1         print(fortuna)         roll()     else:         retry()  def retry():     print("would roll again? (y/n)")     ans = input()     if ans == 'y':         opening()     elif ans == 'n':         exit     else:         return 'invalid'         retry()         opening()

this line if die == 'a' or 'a': return true. because way items grouped, same if (die == 'a') or ('a'): , 'a' (along string except "") true.

try changing lines if die == 'a' or die == 'a": , should solve problem. see truth value testing more info why true.


Comments

Post a Comment

Popular posts from this blog

python - How to create jsonb index using GIN on SQLAlchemy? -

-
here's current code creating index jsonb. index("mytable_data_idx_id_key", mytable.data['id'].astext, postgresql_using='gin') but got error. sqlalchemy.exc.programmingerror: (psycopg2.programmingerror) data type text has no default operator class access method "gin" hint: must specify operator class index or define default operator class data type. [sql: "create index event_data_idx_id_key on event using gin ((data ->> 'id'))"] is there way create index on sqlalchemy? the postgresql specific sqlalchemy docs @ http://docs.sqlalchemy.org/en/latest/dialects/postgresql.html#operator-classes mention postgresql_ops dictionary provide "operator class" used postgresql, , provide example illustrating use: index('my_index', my_table.c.id, my_table.c.data, postgresql_ops={ 'data': 'text_pattern_ops', ...
Read more

PHP DOM loadHTML() method unusual warning -

-
i had following code works fine on localhost: $document = new domdocument(); $document->loadhtml($p_result); $form = $document->getelementsbytagname('form')->item(0); // code continues using $form variable after same code updated on outside server, loadhtml() failed , issued warning. warning: domdocument::loadhtml() expects parameter 1 valid path, string given in path/name/to/script.php returned null instead of object code pretty gets fatal error. note contents of $p_result absolutely same on outside server , on localhost. but why displays kind of warning , why not work? doesn't loadhtml() expects argument 1 string in first place? why method expects parameter 1 valid path ? just make clear i'm not calling loadhtmlfile() , i'm calling loadhtml() . thanks. you're affected one of php bugs . issue present in php 5.6.8 , 5.6.9. have affected php version on server, , bug-free version on localhost. the bug forbids null ...
Read more

c# - TransactionScope not rolling back although no complete() is called -

-
i'm using transactionscope rollback transaction fail bool errorreported = false; action<importerrorlog> newerrorcallback = e => { errorreported = true; errorcallback(e); }; using (var transaction = new transactionscope()) { foreach (importtaskdefinition task in taskdefinition) { loader.load(streamfile, newerrorcallback, task.destinationtable, processingtaskid); } if (!errorreported) transaction.complete(); } i'm sure there no transactionscope started ahead or after code. i'm using entity framework insert in db. regardless state of errorreported transaction never rolled in case of error. what missing ? transactionscope sets transaction.current . that's does. wants transacted must @ property. i believe ef each time connection opened reason. probably, connection open when scope installed. open connection inside of scope or enlist manually. ef has nasty "design decision": default opens ...
Read more