我刚刚开始使用python,并试图用python重写我的一个perl脚本。实际上,我有一个很长的脚本将csv转换为json。在
我试图将我的csv导入pandas数据帧,并希望在顶部插入一个标题行,因为我的csv没有这个功能。 代码:
import pandas
db=pandas.read_csv("netmedsdb.csv",header=None)
db
输出:
^{pr2}$我编写了以下代码在第0行第0列插入第一个元素:
db.insert(loc=0,column='0',value='Brand')
db
输出:
0 0 1 2 3
0 Brand 3M CAVILON NO STING BARRIER FILM SPRAY 28ML OTC 0 Rs.880.00 3M INDIA LTD
1 Brand BACTI BAR SOAP 75GM OTC Rs.98.00 6TH SKIN PHARMACEUTICALS PVT LTD
2 Brand KWIKNIC MINT FLAVOUR 4MG CHEW GUM TABLET 30'S NICOTINE Rs.180.00 A S V LABORATORIES INDIA PVT LTD
3 Brand RIFAGO 550MG TABLET 10'S RIFAXIMIN 550MG Rs.298.00 AAREEN HEALTHCARE
4 Brand 999 OIL 60ML AYURVEDIC MEDICINE Rs.120.00 AAKASH PHARMACEUTICALS
5 Brand AKASH SOAP 75GM AYURVEDIC PRODUCT Rs.80.00 AAKASH PHARMACEUTICALS
6 Brand GROW CARE OIL 100ML AYURVEDIC MEDICINE Rs.190.00 AAKASH PHARMACEUTICALS
7 Brand GROW CARE OIL 100ML AYURVEDIC MEDICINE Rs.190.00 AAKASH PHARMACEUTICALS
8 Brand RHUNS OIL 30ML AYURVEDIC Rs.50.00 AAKASH PHARMACEUTICALS
9 Brand VILLO CAPSULE 10'S AYURVEDIC MEDICINE Rs.70.00 AAKASH PHARMACEUTICALS
10 Brand VITAWIN FORTE CAPSULE 10'S AYURVEDIC MEDICINE Rs.150.00 AAKASH PHARMACEUTICALS
但不幸的是,我在第0列的所有行中都插入了“品牌”一词。在
我想加上标题栏“品牌”,“通用”,“价格”,“公司”
仅在^{} 中需要参数
names
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