在尝试读取HTML数据框时,我已经在html5lib上遇到以下错误。
这是代码:
!pip install html5lib
!pip install lxml
!pip install beautifulSoup4
import html5lib
import lxml
from bs4 import BeautifulSoup
table_list = pd.read_html("http://www.psmsl.org/data/obtaining/")
这是错误:
ImportError Traceback (most recent call last)
<ipython-input-68-e24654a0a301> in <module>()
----> 1 table_list = pd.read_html("http://www.psmsl.org/data/obtaining/")
/home/sage/sage-8.0/local/lib/python2.7/site-packages/pandas/io/html.pyc in read_html(io, match, flavor, header, index_col, skiprows, attrs, parse_dates, tupleize_cols, thousands, encoding, decimal, converters, na_values, keep_default_na)
913 thousands=thousands, attrs=attrs, encoding=encoding,
914 decimal=decimal, converters=converters, na_values=na_values,
--> 915 keep_default_na=keep_default_na)
/home/sage/sage-8.0/local/lib/python2.7/site-packages/pandas/io/html.pyc in _parse(flavor, io, match, attrs, encoding, **kwargs)
737 retained = None
738 for flav in flavor:
--> 739 parser = _parser_dispatch(flav)
740 p = parser(io, compiled_match, attrs, encoding)
741
/home/sage/sage-8.0/local/lib/python2.7/site-packages/pandas/io/html.pyc in _parser_dispatch(flavor)
680 if flavor in ('bs4', 'html5lib'):
681 if not _HAS_HTML5LIB:
--> 682 raise ImportError("html5lib not found, please install it")
683 if not _HAS_BS4:
684 raise ImportError(
ImportError: html5lib not found, please install it
任何帮助将不胜感激。谢谢
如果您读取错误消息,则未安装html5lib
。做:
pip install html5lib
在您的终端中。
如果您是从Jupyter笔记本电脑打电话(就像您对!
一样(,请尝试重新启动内核以加载软件包。
我在尝试使用Spyder IDE读取保存的.htm文件时出现了此确切的错误。
此代码显示HTML5LIB错误:
import pandas as pd
df = pd.read_html("F:xxxxxxxxxxxxxxaaaa.htm")
我知道我已经安装了html5lib并正常工作,因为我还有其他脚本。
无论出于何种原因,文件路径都需要是字符串字面(将R放在文件路径的前面(。
此代码对我有用:
import pandas as pd
df = pd.read_html(r"F:xxxxxxxxxxxxxxaaaa.htm")
我在试图打开的本地文件的错误路径时遇到了这个错误。因此,请确保您指向正确的位置!