from BeautifulSoup import BeautifulSoup
import re
import glob

# Grab a list of all HTML files
path = "/some/path/tofiles/*.html"
for file_name in glob.glob(path):
    print(file_name)
    # Open the file and read the contents into a string
    with open (file_name, "r") as file_handle:
        file_contents=file_handle.read()
    file_handle.close()

    soup = BeautifulSoup(file_contents)
    # Replace the hyperlink with the contents (the text)
    for match in soup.findAll('a', href=re.compile("somedomain\.com")):
        match.replaceWithChildren()

    # Write the contents back to the file
    file_handle = open(file_name, 'w')
    file_handle.write(soup.prettify())
    file_handle.close()