releasenotes_appannie.py 文件源码

def get_releasenote(html_source):
    html = lxml.html.fromstring(html_source)
    versions_dates = html.xpath("//*[contains(@class, 'app-version-block')]//h5")
    releasenotes = []
    for version_date in versions_dates:
        try:
            date = datetime.datetime.strptime(re.search('\((.+?)\)', version_date.text).group(1), '%b %d, %Y')
            version = re.search(r'Version (.+?) \(', version_date.text).group(1)
            try:
                note = version_date.getnext()
                note = re.sub(b"[\r\n]+", b".", etree.tostring(note, pretty_print=True))
                note = re.sub(b"<br />", b".", note)
                note = re.sub(b"<br/>", b".", note)
                note = b'. '.join(re.findall(b'<p>(.+?)</p>', note))
            except:
                note = ''
            releasenotes.append({'date': date, 'version': version, 'note': note})
        except:
            pass
    # notes = html.xpath("//*[contains(@class, 'app-version-note')]")

    return releasenotes