How to use the planemo.conda_verify.recipe.RecipeError function in planemo

def check_name(name):
    if name:
        name = str(name)
    else:
        raise RecipeError("package name missing")
    if not name_pat.match(name) or name.endswith(('.', '-', '_')):
        raise RecipeError("invalid package name '%s'" % name)
    seq = get_bad_seq(name)
    if seq:
        raise RecipeError("'%s' is not allowed in "
                          "package name: '%s'" % (seq, name))

def check_name(name):
    if name:
        name = str(name)
    else:
        raise RecipeError("package name missing")
    if not name_pat.match(name) or name.endswith(('.', '-', '_')):
        raise RecipeError("invalid package name '%s'" % name)
    seq = get_bad_seq(name)
    if seq:
        raise RecipeError("'%s' is not allowed in "
                          "package name: '%s'" % (seq, name))

def check_license_family(meta):
    if not PEDANTIC:
        return
    lf = get_field(meta, 'about/license_family',
                   get_field(meta, 'about/license'))
    if lf not in LICENSE_FAMILIES:
        print("""\
Error: license_family is invalid: %s
Note that about/license_family falls back to about/license.
Allowed license families are:""" % lf)
        for x in LICENSE_FAMILIES:
            print("  - %s" % x)
        raise RecipeError("wrong license family")

src = meta.get('source')
    if not src:
        return
    fn = src.get('fn')
    if fn:
        for ht in 'md5', 'sha1', 'sha256':
            hexgigest = src.get(ht)
            if hexgigest and not hash_pat[ht].match(hexgigest):
                raise RecipeError("invalid hash: %s" % hexgigest)
        url = src.get('url')
        if url:
            check_url(url)

    git_url = src.get('git_url')
    if git_url and (src.get('git_tag') and src.get('git_branch')):
        raise RecipeError("cannot specify both git_branch and git_tag")

def check_about(meta):
    summary = get_field(meta, 'about/summary')
    if summary and len(summary) > 80:
        msg = "summary exceeds 80 characters"
        if PEDANTIC:
            raise RecipeError(msg)
        else:
            print("Warning: %s" % msg)

    for field in ('about/home', 'about/dev_url', 'about/doc_url',
                  'about/license_url'):
        url = get_field(meta, field)
        if url:
            check_url(url)

    check_license_family(meta)

def check_url(url):
    if not url_pat.match(url):
        raise RecipeError("not a valid URL: %s" % url)

def select_lines(data, namespace):
    lines = []
    for line in data.splitlines():
        line = line.rstrip()
        m = sel_pat.match(line)
        if m:
            if PEDANTIC:
                x = m.group(1).strip()
                # error on comment, unless the whole line is a comment
                if '#' in x and not x.startswith('#'):
                    raise RecipeError("found commented selector: %s" % line)
            cond = m.group(2)
            if eval(cond, namespace, {}):
                lines.append(m.group(1))
            continue
        lines.append(line)
    return '\n'.join(lines) + '\n'