Question

我需要用

导入

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            <android.support.v4.view.ViewPager
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            android:id="@+id/logo1"
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                android:clickable="true"
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                android:layout_gravity="center"
                android:background="#424242" />

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                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:orientation="vertical"
                android:onClick="goToDesktopForm"
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                android:paddingLeft="2dp"
                android:paddingRight="1dp"
                android:layout_weight="0.25"
                android:background="?attr/selectableItemBackground">

                <ImageView
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                    android:id="@+id/desktop_Image"
                    android:layout_width="match_parent"
                    android:layout_height="0dp"
                    android:layout_weight="1.3"
                    android:clickable="false"
                    android:scaleType="fitCenter"
                    android:src="@mipmap/ic_launcher"/>

                <TextView
                    android:id="@+id/desktop_button"
                    android:layout_width="match_parent"
                    android:layout_height="0dp"
                    android:layout_weight="0.7"
                    android:gravity="center"
                    android:clickable="false"
                    android:textAllCaps="false"
                    android:textColor="#000000"
                    android:textSize="@dimen/mainbuttontext"
                    android:text="Desktop" />

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                    android:layout_alignParentRight="true"
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            <View
                android:layout_width="2dp"
                android:layout_height="50dp"
                android:layout_gravity="center"
                android:background="#424242" />

            <LinearLayout
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                android:paddingLeft="1dp"
                android:orientation="vertical"
                android:onClick="goToLaptopForm"
                android:weightSum="2"
                android:layout_height="match_parent"
                android:layout_weight="0.25"
                android:background="?attr/selectableItemBackground">

                <ImageView
                    android:padding="7dp"
                    android:id="@+id/laptop_Image"
                    android:layout_width="match_parent"
                    android:layout_height="0dp"
                    android:layout_weight="1.3"
                    android:clickable="false"
                    android:scaleType="fitCenter"
                    android:src="@mipmap/ic_launcher" />

                <TextView
                    android:id="@+id/laptop_button"
                    android:layout_width="match_parent"
                    android:layout_height="0dp"
                    android:layout_weight="0.7"
                    android:gravity="center"
                    android:clickable="false"
                    android:textAllCaps="false"
                    android:textColor="#000000"
                    android:textSize="@dimen/mainbuttontext"
                    android:text="Laptop" />

                <View
                    android:layout_width="70dp"
                    android:layout_height="2dp"
                    android:layout_alignParentRight="true"
                    android:layout_gravity="center"
                    android:background="#424242" />

            </LinearLayout>
        </LinearLayout>

        <LinearLayout
            android:id="@+id/logobutton1"
            android:layout_width="fill_parent"
            android:layout_height="100sp"
            android:orientation="horizontal"
            android:layout_weight="1"
            android:padding="2dp"
            android:background="@color/colorPrimary">

            <LinearLayout
                android:orientation="vertical"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:paddingRight="2dp"
                android:paddingLeft="1dp"
                android:onClick="gotToOthersForm"
                android:weightSum="2"
                android:layout_weight="0.25"
                android:background="?attr/selectableItemBackground">


                <ImageView
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                    android:text="Home Appliance" />

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                android:layout_weight="0.25"
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                    android:src="@mipmap/ic_launcher"
                    android:padding="7dp" />

                <TextView
                    android:id="@+id/cleaning_button"
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                    android:textColor="#000000"
                    android:textSize="@dimen/mainbuttontext"
                    android:text="Automobile" />

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                android:layout_height="50dp"
                android:layout_gravity="center"
                android:background="#424242" />

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                android:onClick="gotToOthersForm"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:paddingLeft="1dp"
                android:layout_weight="0.25"
                android:background="?attr/selectableItemBackground">

                <ImageView
                    android:id="@+id/othrs_Image"
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                    android:src="@mipmap/ic_launcher"
                    android:padding="7dp" />

                <TextView
                    android:id="@+id/others_button"
                    android:layout_width="match_parent"
                    android:layout_height="0dp"
                    android:layout_weight="0.7"
                    android:gravity="center"
                    android:clickable="false"
                    android:textAllCaps="false"
                    android:textColor="#000000"
                    android:textSize="@dimen/mainbuttontext"
                    android:text="Others"/>

            </LinearLayout>
        </LinearLayout>

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_weight="1"
            android:orientation="vertical"
            android:layout_height="150sp">

            <!--<TextView
                android:id="@+id/textView"
                android:layout_width="match_parent"
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                android:textColor="#6A1B9A"
                android:textStyle="bold"
                android:background="#ffb300"
                android:textSize="15sp"
                android:text="Why eFix ?" />
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            <ImageView
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                android:layout_width="match_parent"
                android:layout_height="match_parent"
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                android:scaleType="centerCrop"
                android:src="@mipmap/ic_launcher" />

            <ImageView
                android:id="@+id/imageView"
                android:layout_width="match_parent"
                android:layout_height="wrap_content" />

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    </LinearLayout>
</LinearLayout>

首次导入时重复输入

 pd.read_csv

我只能写一次“N01”，大约只在第一行，自动代码插入所有行。

我需要实现这段代码，因为在第二，第三，......时间我需要将'N01'更改为'N02'并在......之后，'N11'

Answer 1

使用循环：

for n in range(1, 12):
    for time in ('5mins', '10mins', '15mins'):
        print('{time}/nodes/{n:0>2}'.format(time=time, n=n))

然后您可以轻松地将它们存储在字典中

from itertools import product
dct = {}
for idx, (n, time) in enumerate(product(range(1, 12), ('5mins', '10mins', '15mins')), 1):
    dct['node{:0>2}'.format(idx)]  = pd.read_csv('{time}/nodes/{n:0>2}'.format(time=time, n=n))
print(dct)

这将是这样的（除了值是你的csv文件而不是字符串）：

{'node01': '5mins/nodes/01',
 'node02': '10mins/nodes/01',
 'node03': '15mins/nodes/01',
 'node04': '5mins/nodes/02',
 'node05': '10mins/nodes/02',
 ....
 'node31': '5mins/nodes/11',
 'node32': '10mins/nodes/11',
 'node33': '15mins/nodes/11'}

重复的csv加载熊猫

1 个答案: