pandas.read_html#

pandas.read_html(io, *, match='.+', flavor=None, header=None, index_col=None, skiprows=None, attrs=None, parse_dates=False, thousands=', ', encoding=None, decimal='.', converters=None, na_values=None, keep_default_na=True, displayed_only=True, extract_links=None, dtype_backend=<no_default>, storage_options=None)[source]#

Read HTML tables into a list of DataFrame objects.

Parameters:

iostr, path object, or file-like object

String, path object (implementing os.PathLike[str]), or file-like object implementing a string read() function. The string can represent a URL. Note that lxml only accepts the http, ftp and file url protocols. If you have a URL that starts with 'https' you might try removing the 's'.

Deprecated since version 2.1.0: Passing html literal strings is deprecated. Wrap literal string/bytes input in io.StringIO/io.BytesIO instead.

matchstr or compiled regular expression, optional

The set of tables containing text matching this regex or string will be returned. Unless the HTML is extremely simple you will probably need to pass a non-empty string here. Defaults to ‘.+’ (match any non-empty string). The default value will return all tables contained on a page. This value is converted to a regular expression so that there is consistent behavior between Beautiful Soup and lxml.

flavor{“lxml”, “html5lib”, “bs4”} or list-like, optional

The parsing engine (or list of parsing engines) to use. ‘bs4’ and ‘html5lib’ are synonymous with each other, they are both there for backwards compatibility. The default of None tries to use lxml to parse and if that fails it falls back on bs4 + html5lib.

headerint or list-like, optional

The row (or list of rows for a MultiIndex) to use to make the columns headers.

index_colint or list-like, optional

The column (or list of columns) to use to create the index.

skiprowsint, list-like or slice, optional

Number of rows to skip after parsing the column integer. 0-based. If a sequence of integers or a slice is given, will skip the rows indexed by that sequence. Note that a single element sequence means ‘skip the nth row’ whereas an integer means ‘skip n rows’.

attrsdict, optional

This is a dictionary of attributes that you can pass to use to identify the table in the HTML. These are not checked for validity before being passed to lxml or Beautiful Soup. However, these attributes must be valid HTML table attributes to work correctly. For example,

attrs = {"id": "table"}

is a valid attribute dictionary because the ‘id’ HTML tag attribute is a valid HTML attribute for any HTML tag as per this document.

attrs = {"asdf": "table"}

is not a valid attribute dictionary because ‘asdf’ is not a valid HTML attribute even if it is a valid XML attribute. Valid HTML 4.01 table attributes can be found here. A working draft of the HTML 5 spec can be found here. It contains the latest information on table attributes for the modern web.

parse_datesbool, optional

See read_csv() for more details.

thousandsstr, optional

Separator to use to parse thousands. Defaults to ','.

encodingstr, optional

The encoding used to decode the web page. Defaults to None.``None`` preserves the previous encoding behavior, which depends on the underlying parser library (e.g., the parser library will try to use the encoding provided by the document).

decimalstr, default ‘.’

Character to recognize as decimal point (e.g. use ‘,’ for European data).

convertersdict, default None

Dict of functions for converting values in certain columns. Keys can either be integers or column labels, values are functions that take one input argument, the cell (not column) content, and return the transformed content.

na_valuesiterable, default None

Custom NA values.

keep_default_nabool, default True

If na_values are specified and keep_default_na is False the default NaN values are overridden, otherwise they’re appended to.

displayed_onlybool, default True

Whether elements with “display: none” should be parsed.

extract_links{None, “all”, “header”, “body”, “footer”}

Table elements in the specified section(s) with <a> tags will have their href extracted.

Added in version 1.5.0.

dtype_backend{‘numpy_nullable’, ‘pyarrow’}, default ‘numpy_nullable’

Back-end data type applied to the resultant DataFrame (still experimental). Behaviour is as follows:

"numpy_nullable": returns nullable-dtype-backed DataFrame (default).
"pyarrow": returns pyarrow-backed nullable ArrowDtype DataFrame.

Added in version 2.0.

storage_optionsdict, optional

Extra options that make sense for a particular storage connection, e.g. host, port, username, password, etc. For HTTP(S) URLs the key-value pairs are forwarded to urllib.request.Request as header options. For other URLs (e.g. starting with “s3://”, and “gcs://”) the key-value pairs are forwarded to fsspec.open. Please see fsspec and urllib for more details, and for more examples on storage options refer here.

Added in version 2.1.0.

Returns:

dfs: A list of DataFrames.