熊猫发布对DataFrame的迭代

Question

I'm using pandas to scrape a web page and iterate through a DataFrame object. Here's the function I'm calling:

def getTeamRoster(teamURL):
    teamPlayers = []
    table = pd.read_html(requests.get(teamURL).content)[4]
    nameTitle = '\n\t\t\t\tPlayers\n\t\t\t' 
    ratingTitle = 'SinglesRating'
    finalTable = table[[nameTitle, ratingTitle]][:-1]
    print(finalTable)
    for index, row in finalTable:
        print(index, row)

I'm using the syntax advocated here:

http://www.swegler.com/becky/blog/2014/08/06/useful-pandas-snippets/

However, I'm getting this error:

File "SquashScraper.py", line 46, in getTeamRoster
    for index, row in finalTable:
ValueError: too many values to unpack (expected 2)

For what it's worth, my finalTable prints as this:

   \n\t\t\t\tPlayers\n\t\t\t  SinglesRating
0                Browne,Noah           5.56
1             Ellis,Thornton           4.27
2                 Line,James           4.25
3          Desantis,Scott J.           5.08
4           Bahadori,Cameron           4.97
5              Groot,Michael           4.76
6              Ehsani,Darian           4.76
7                 Kardon,Max           4.83
8                 Van,Jeremy           4.66
9     Southmayd,Alexander T.           4.91
10        Cacouris,Stephen A           4.68
11         Groot,Christopher           4.62
12       Mack,Peter D. (sub)           3.94
13      Shrager,Nathaniel O.           0.00
14       Woolverton,Peter C.           4.06

which looks right to me.

Any idea why python doesn't like my syntax?

Thanks for the help, bclayman

Answer 1

You probably want to try this:

for index, row in finalTable.iterrows():
    print(index, row)