将文本文件转换为 Excel 文件的 Python 程序

Question

我有一个文本文件：

Created 30/01/2018 18:28 by Windographer 4.0.26

Latitude = N 9.601639
Longitude = E 98.476861
Elevation = 0 m
Calm threshold = 0 m/s

Included flags: <Unflagged data>
Excluded flags: Invalid

Time stamps indicate the beginning of the time step.

Date/Time   Ban Kong Niam [m/s] 
2008-06-01 00:00    9999
2008-06-01 01:00    9999
2008-06-01 02:00    9999
2008-06-01 03:00    9999
2008-06-01 04:00    9999
2008-06-01 05:00    9999
2008-06-01 06:00    9999
2008-06-01 07:00    9999
2008-06-01 08:00    9999

现在，我想将此文本文件转换为 Excel 文件。

如果文本文件只包含以下几行，我可以编写一个用于创建 excel 文件的 python 程序：

Date/Time   Ban Kong Niam [m/s] 
2008-06-01 00:00    9999
2008-06-01 01:00    9999
2008-06-01 02:00    9999
2008-06-01 03:00    9999
2008-06-01 04:00    9999
2008-06-01 05:00    9999
2008-06-01 06:00    9999
2008-06-01 07:00    9999
2008-06-01 08:00    9999

为此，我使用了 python 代码：

data = []
with open("E:/Sreeraj/Thailand/1. Ban Kong Niam.txt") as f:
for line in f:
    data.append([word for word in line.split("\t") if word])
print data
import xlwt
wb = xlwt.Workbook()
sheet = wb.add_sheet("New Sheet")
for row_index in range(len(data)):
    for col_index in range(len(data[row_index])):
        sheet.write(row_index, col_index, data[row_index][col_index])
wb.save("E:/Sreeraj/Thailand/hi.xls")

这段 python 代码运行良好。

但是，我想将整个文本文件转换为 Excel 文件。为此，我想打印：

Created 30/01/2018 18:28 by Windographer 4.0.26

Latitude = N 9.601639
Longitude = E 98.476861
Elevation = 0 m
Calm threshold = 0 m/s

Included flags: <Unflagged data>
Excluded flags: Invalid

Time stamps indicate the beginning of the time step.

如何制作一个 Python 程序，将下面给出的整个文本文件转换为 Excel 文件？

Created 30/01/2018 18:28 by Windographer 4.0.26

Latitude = N 9.601639
Longitude = E 98.476861
Elevation = 0 m
Calm threshold = 0 m/s

Included flags: <Unflagged data>
Excluded flags: Invalid

Time stamps indicate the beginning of the time step.

Date/Time   Ban Kong Niam [m/s] 
2008-06-01 00:00    9999
2008-06-01 01:00    9999
2008-06-01 02:00    9999
2008-06-01 03:00    9999
2008-06-01 04:00    9999
2008-06-01 05:00    9999
2008-06-01 06:00    9999
2008-06-01 07:00    9999
2008-06-01 08:00    9999

Answer 1

您可以使用 pandas 的 IO-Tools 来获取表格信息：

http://pandas.pydata.org/pandas-docs/stable/generated/pandas.read_table.html#pandas.read_table

import pandas as pd
df = pd.read_table("filename.txt", header=12, parse_dates=True) # header: row-number of your header
df.to_excel('path_to_file.xlsx', sheet_name='Tabular')

Answer 2

Excel 文件接受 .CSV，因此您可以在 IDE 中打开一个文本文件，并在文件中写入您想要的关于新行的内容。在每个值（标题或数据）之间添加一个逗号'，'。完成写入文件后，将其复制并粘贴到您喜欢的任何位置，然后将其扩展名更改为“.CSV”，然后双击它就可以了

Answer 3

我创建了一个可以成功完成这项任务的 python 程序。

import xlrd
from xlwt import Workbook

data = []
head = []
mergedlist = []
path = "E:/Sreeraj/Thailand/"
file = "1. Ban Kong Niam"
text = path + file + ".txt"
excel = path + file + ".xls"


with open(text) as f:
    for cnt, line in enumerate(f):
        if cnt < 12:
            mergedlist.append(line)

with open(text) as f:
    for line in f:
        data.append([word for word in line.split("\t") if word])

mergedlist = head + data

import xlwt
wb = xlwt.Workbook()
sheet = wb.add_sheet("New Sheet")
for row_index in range(len(mergedlist)):
    for col_index in range(len(mergedlist[row_index])):
        sheet.write(row_index, col_index, mergedlist[row_index][col_index])


wb.save(excel)

因此，使用我编写的上述python程序，我可以完美地得到如下所示的excel文件输出。

Created 30/01/2018 18:28 by Windographer 4.0.26

Latitude = N 9.601639
Longitude = E 98.476861
Elevation = 0 m
Calm threshold = 0 m/s

Included flags: <Unflagged data>
Excluded flags: Invalid

Time stamps indicate the beginning of the time step.

Date/Time   Ban Kong Niam [m/s] 
2008-06-01 00:00    9999
2008-06-01 01:00    9999
2008-06-01 02:00    9999
2008-06-01 03:00    9999
2008-06-01 04:00    9999
2008-06-01 05:00    9999
2008-06-01 06:00    9999
2008-06-01 07:00    9999
2008-06-01 08:00    9999