Create 2024-10-21-pandas读取excel示例.md

Author: MisterChangRay

_posts/2024-10-21-pandas读取excel示例.md

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+---
+layout: post
+title:  "pandas读取excel示例"
+date:   2024-10-21 17:29:20 +0800
+categories:
+      - python
+      - pandas
+tags:
+      - excel
+---
+
+有时候用excel处理数据。
+
+虽然一直在用python写代码，不过好记性确实不如烂笔头，哈哈，备注下。
+
+
+pandas读写excel
+
+```python
+
+
+import pandas as pd
+import pyperclip
+
+
+def main():
+    excel = pd.ExcelFile('C:\\Users\\ray\\Desktop\\sharefiles\\移远咻电10月到期.xlsx')
+    # 读取第0个sheet, 当然可以直接传sheet表名为参数
+    df = excel.parse(0, header=1)
+    # 取第1到2列的所有列为imei
+    # iloc函数参数, iloc[行起始位置:行结束位置,列起始位置:列结束位置]
+    imeis =  df.iloc[:,1:2]
+    values = imeis.values
+    res = "select `sim_code` ,`sn_id` ,`model`  from `cp_equipment_metadata` WHERE `sim_code`  in ("
+    for tmp in values :
+        res =res + "'" + tmp[0].strip() + "',"
+        pass
+    
+    res = res[:-1]
+    res += ")"
+    pyperclip.copy(res)
+    print("已经拷贝到剪切板")
+
+
+    pass
+if __name__=="__main__":
+    main()
+```