First plot table with matplotlib
then generate pdf
import pandas as pd
import numpy as np
import matplotlib.pyplot as plt
from matplotlib.backends.backend_pdf import PdfPages
df = pd.DataFrame(np.random.random((10,3)), columns = ("col 1", "col 2", "col 3"))
#https://stackoverflow.com/questions/32137396/how-do-i-plot-only-a-table-in-matplotlib
fig, ax =plt.subplots(figsize=(12,4))
ax.axis('tight')
ax.axis('off')
the_table = ax.table(cellText=df.values,colLabels=df.columns,loc="center")
#https://stackoverflow.com/questions/4042192/reduce-left-and-right-margins-in-matplotlib-plot
pp = PdfPages("foo.pdf")
pp.savefig(fig, bbox_inches="tight")
pp.close()
reference: