from bs4 import BeautifulSoup
from bs4 import Comment
from bs4 import NavigableString

import plumeria.util.http as http
from plumeria.command import commands, CommandError
from plumeria.command.parse import Text
from plumeria.util.ratelimit import rate_limit


@commands.register("bible", "esv", category="Search", params=[Text('verse')])
@rate_limit()
async def search_esv(message, verse):
    """
    Search for a bible passage from the English Standard Version.

    Example::

        bible Romans 12:16

    """
    r = await http.get("http://www.esvapi.org/v2/rest/passageQuery", params={
        "key": "IP",
        "passage": verse,
        "output-format": "crossway-xml-1.0"
    })

    doc = BeautifulSoup(r.text(), features="lxml")
    if not doc.passage:
        raise CommandError("Verse not found.")
    lines = []
    for verse_unit in doc.passage.content.find_all('verse-unit'):
        num = int(verse_unit.find('verse-num').text)
        woc = verse_unit.find('woc')
        if woc:
            text = woc.text
        else:
            text = "".join([str(node) for node in verse_unit.children
                            if isinstance(node, NavigableString) and not isinstance(node, Comment)])
        lines.append("({}) {}".format(num, text.strip()))
    return "\n".join(lines)

from bs4 import BeautifulSoup
from bs4 import Comment
from bs4 import NavigableString

import plumeria.util.http as http
from plumeria.command import commands, CommandError
from plumeria.command.parse import Text
from plumeria.util.ratelimit import rate_limit


@commands.register("bible", "esv", category="Search", params=[Text('verse')])
@rate_limit()
async def search_esv(message, verse):
    """
    Search for a bible passage from the English Standard Version.

    Example::

        bible Romans 12:16

    """
    r = await http.get("http://www.esvapi.org/v2/rest/passageQuery", params={
        "key": "IP",
        "passage": verse,
        "output-format": "crossway-xml-1.0"
    })

    doc = BeautifulSoup(r.text(), features="lxml")
    if not doc.passage:
        raise CommandError("Verse not found.")
    lines = []
    for verse_unit in doc.passage.content.find_all('verse-unit'):
        num = int(verse_unit.find('verse-num').text)
        woc = verse_unit.find('woc')
        if woc:
            text = woc.text
        else:
            text = "".join([str(node) for node in verse_unit.children
                            if isinstance(node, NavigableString) and not isinstance(node, Comment)])
        lines.append("**{}** {}".format(num, text.strip()))
    return "\n".join(lines)

Use bold line number for verse.
Use bold line number for verse.
