#Dependencies: catdoc
#on Ubuntu, you can install it with this: sudo apt-get install catdoc

import subprocess, shlex, glob, os, zipfile, re, html.parser;

def files_with_word(path, word, delete=False):
    files_with_word=[];
    for x in glob.glob(os.path.join(path, "*.doc")):
        command=shlex.split('catdoc -w "' + x + '"');
        file_text, err=subprocess.Popen(command, stdout=subprocess.PIPE).communicate();
        if word in str(file_text):
            files_with_word.append(x);
    for x in glob.glob(os.path.join(path, "*.docx")):
        z=zipfile.ZipFile(x);
        file_text=z.read("word/document.xml").decode();
        file_text=re.sub(r"<[^>]*>", r"", file_text)[1:];
        file_text=html.parser.HTMLParser().unescape(file_text);
        if word in file_text:
            files_with_word.append(x);
    print("\n".join(files_with_word));
    if delete==True:
        for x in files_with_word:
            print("Deleting " + x);
            os.remove(x);

files_with_word("my/directory/path", "word or phrase", delete=True);