Generate the theme roller sample markdown

def make_sample():
    """ Generate the theme roller sample markdown """
    if md_sample:
        # user has set another:
        return md_sample
    _md = []
    for hl in range(1, 7): _md.append('#' * hl + ' ' + 'Header %s' % hl)
    this = open(__file__).read().split('"""', 3)[2].splitlines()[:10]
    _md.append('```python\n""" Test """\n%s\n```' % '\n'.join(this).strip())
    _md.append("""
| Tables        | Fmt |
| -- | -- |
| !!! hint: wrapped | 0.1 **strong** |
    """)
    for ad in admons.keys()[:1]:
        _md.append('!!! %s: title\n    this is a %s\n' % (ad, ad.capitalize()))
    # 'this theme' replaced in the roller (but not at mdv w/o args):
    globals()['md_sample'] = \
            '\n'.join(_md) + '\n----\n!!! question: %s' % you_like