【发布时间】：2021-03-28 19:02:14
【问题描述】：
我有一个循环遍历数据框的长度并遍历团队列表。我的循环应该经过 41 行，但它只执行 2 行然后停止，我不知道它为什么会停止。在我看来，我应该循环浏览整个 41 支球队名单，但在索引了两支球队后就停止了。
import pandas as pd
excel_data_df = pd.read_excel('New_Schedule.xlsx', sheet_name='Sheet1', engine='openpyxl')
print(excel_data_df)
print('Data Frame Above')
yahoot = len(excel_data_df)
print('Length Of Dataframe Below')
print(yahoot)
for games in excel_data_df:
yahoot -= 1
print(yahoot)
searching = excel_data_df.iloc[yahoot, 0]
print(searching)
excel_data_df2 = pd.read_excel('allstats.xlsx', sheet_name='Sheet1', engine='openpyxl')
print(excel_data_df2)
finding = excel_data_df2[excel_data_df2['TEAM:'] == searching].index
print(finding)
这是运行日志
HOME TEAM: AWAY TEAM:
0 Portland St. Weber St.
1 Nevada Air Force
2 Utah Idaho
3 San Jose St. Santa Clara
4 Southern Utah SAGU American Indian
5 West Virginia Iowa St.
6 Missouri Prairie View
7 Southeast Mo. St. UT Martin
8 Little Rock Champion Chris.
9 Tennessee St. Belmont
10 Wichita St. Emporia St.
11 Tennessee Tennessee Tech
12 FGCU Webber Int'l
13 Jacksonville St. Ga. Southwestern
14 Northern Ill. Chicago St.
15 Col. of Charleston Western Caro.
16 Georgia Tech Florida A&M
17 Rider Iona
18 Tulsa Northwestern St.
19 Rhode Island Davidson
20 Washington St. Montana St.
21 Montana Dickinson St.
22 Robert Morris Bowling Green
23 South Dakota Drake
24 Richmond Loyola Chicago
25 Coastal Carolina Alice Lloyd
26 Presbyterian South Carolina St.
27 Morehead St. SIUE
28 San Diego St. BYU
29 Siena Canisius
30 Monmouth Saint Peter's
31 Howard Hampton
32 App State Columbia Int'l
33 Southern Ill. North Dakota
34 Norfolk St. UNCW
35 Niagara Fairfield
36 N.C. A&T Greensboro
37 Western Mich. Central Mich.
38 DePaul Xavier
39 Georgia St. Carver
40 Northern Ariz. Eastern Wash.
41 Gardner-Webb VMI
Data Frame Above
Length Of Dataframe Below
42
41
Gardner-Webb
TEAM: TOTAL POINTS: ... TURNOVER RATIO: ASSIST TO TURNOVER RANK
0 Mount St. Marys 307 ... 65 239.0
1 Saint Josephs 163 ... 28 81.0
2 Saint Marys (CA) 518 ... 78 114.0
3 Saint Peters 399 ... 86 145.0
4 St. John's (NY) 656 ... 115 73.0
.. ... ... ... ... ...
314 Wofford 327 ... 54 113.0
315 Wright St. 220 ... 47 206.0
316 Wyoming 517 ... 64 27.0
317 Xavier 582 ... 84 12.0
318 Youngstown St. 231 ... 30 79.0
[319 rows x 18 columns]
Int64Index([85], dtype='int64')
40
Northern Ariz.
TEAM: TOTAL POINTS: ... TURNOVER RATIO: ASSIST TO TURNOVER RANK
0 Mount St. Marys 307 ... 65 239.0
1 Saint Josephs 163 ... 28 81.0
2 Saint Marys (CA) 518 ... 78 114.0
3 Saint Peters 399 ... 86 145.0
4 St. John's (NY) 656 ... 115 73.0
.. ... ... ... ... ...
314 Wofford 327 ... 54 113.0
315 Wright St. 220 ... 47 206.0
316 Wyoming 517 ... 64 27.0
317 Xavier 582 ... 84 12.0
318 Youngstown St. 231 ... 30 79.0
[319 rows x 18 columns]
Int64Index([180], dtype='int64')
【问题讨论】：
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for games in excel_data_df.iterrows()??? here -
将其添加为解决方案，为我工作！谢谢！我以为我在另一个程序中运行了它，我从那里偷了它，但是一旦你发布该实例就意识到它只索引单个用户输入而不是数据框。谢谢！！荣誉...任何想法为什么它做了两个？
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请提供预期的minimal, reproducible example。显示中间结果与您的预期不同的地方。我们应该能够复制和粘贴您的代码的连续块，执行该文件，并重现您的问题以及跟踪问题点的输出。这让我们可以根据您的测试数据和所需的输出来测试我们的建议。
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请include a minimal data frame 作为您的 MRE 的一部分。
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@CrazyChucky，确实如此，谢谢。可能应该搜索更多，当我提到我认为我在其他地方有这个工作时，我快疯了。谁能回答为什么它跑了两次？ :)