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<p>我想打开一个文件,获取文件中的所有行,并将每一行转换为列表中的一个元组,然后使用该元组生成输出。你知道吗</p>
<p>我当前的代码如下所示:</p>
<pre><code>def file(name):
fn = open(name)
for line in fn:
line_list = line.strip().split(";")
main_list.append(line_list)
return
</code></pre>
<p>当我打印列表时,它只显示其中一行文件,该文件如下所示:</p>
<pre><code>De Aza, Alejandro; CWS; 153; 607; 84; 160; 27; 4; 17
Hunter, Torii; DET; 144; 606; 90; 184; 37; 5; 17
Hamilton, Josh; LAA; 151; 576; 73; 144; 32; 5; 21
Choo, Shin-Soo; CIN; 154; 569; 107; 162; 34; 2; 21
Upton, Justin; ATL; 149; 558; 94; 147; 27; 2; 27
Cabrera, Miguel; DET; 148; 555; 103; 193; 26; 1; 44
Posey, Buster; SF; 148; 520; 61; 153; 34; 1; 15
Suzuki, Ichiro; NYY; 150; 520; 57; 136; 15; 3; 7
Holliday, Matt; STL; 141; 520; 103; 156; 31; 1; 22
Headley, Chase; SD; 141; 520; 59; 130; 35; 2; 13
Cabrera, Asdrubal; CLE; 136; 508; 66; 123; 35; 2; 14
Pierzynski, A.J.; TEX; 134; 503; 48; 137; 24; 1; 17
Hoes, L.J.; HOU; 46; 167; 24; 48; 7; 2; 1
Young Jr., Eric; COL; 57; 165; 22; 40; 9; 3; 1
Hairston, Scott; CHC; 52; 99; 13; 17; 2; 0; 8
Arnaud, Travis; NYM; 31; 99; 4; 20; 3; 0; 1
Ankiel, Rick; NYM; 20; 66; 7; 12; 4; 1; 2
Ankiel, Rick; HOU; 25; 62; 6; 12; 3; 0; 5
den Dekker, Matt; NYM; 27; 58; 7; 12; 1; 0; 1
Sanchez, Angel; CWS; 1; 2; 0; 0; 0; 0; 0
</code></pre>
<p>它只输出第一行:</p>
<pre><code>[['De Aza, Alejandro', ' CWS', ' 153', ' 607', ' 84', ' 160', ' 27', ' 4', ' 17']]
</code></pre>
<p>为什么会这样?你知道吗</p>