我正试图在PDF中读一个表格,把它变成一个罗安达数据框架,但有些表格横跨多页,而且不知道什么。 是否有办法将表格作为表1,而不提供表格。
i 只读了表格,但在页末,它就削减了这个表格,即试图“Lattice=True”,但只是把线放在囚室。
我找到了解决办法。 我不得不发挥职能,但似乎工作良好。
import tabula
import pandas as pd
def read_table(start_page:int, file_name:str):
same_table = True
page = start_page
main_df = pd.DataFrame()
while same_table:
try:
tables = tabula.read_pdf(file_name, pages=page, lattice=True)
temp_df = tables[0]
except(IndexError):
same_table = False
if not {keyword in every header} in str(list(temp_df.columns.values)[0]):
same_table = False
main_df = pd.concat([series_df, temp_df], axis=0, join= outer )
page += 1
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