def test_truncate_str():
assert truncate(test_truncate_str_input, length=test_truncate_str_length_a) == test_truncate_str_result_a
assert truncate(test_truncate_str_input, length=test_truncate_str_length_b) == test_truncate_str_result_b
# compatibility
assert truncate_str(test_truncate_str_input, length=test_truncate_str_length_a) == test_truncate_str_result_a
assert truncate_str(test_truncate_str_input, length=test_truncate_str_length_b) == test_truncate_str_result_b
def gse(text):
"""<query> -- Returns first Google search result for <query>."""
if not dev_key:
return "This command requires a Google Developers Console API key."
if not cx:
return "This command requires a custom Google Search Engine ID."
parsed = requests.get(API_CS, params={"cx": cx, "q": text, "key": dev_key}).json()
try:
result = parsed['items'][0]
except KeyError:
return "No results found."
title = formatting.truncate_str(result['title'], 60)
content = result['snippet']
if not content:
content = "No description available."
else:
content = formatting.truncate_str(content.replace('\n', ''), 150)
return u'{} -- \x02{}\x02: "{}"'.format(result['link'], title, content)
def books(text):
"""books <query> -- Searches Google Books for <query>."""
if not dev_key:
return "This command requires a Google Developers Console API key."
json = requests.get(book_search_api, params={"q": text, "key": dev_key, "country": "US"}).json()
if json.get('error'):
if json['error']['code'] == 403:
print(json['error']['message'])
return "The Books API is off in the Google Developers Console (or check the console)."
else:
return 'Error performing search.'
if json['totalItems'] == 0:
return 'No results found.'
book = json['items'][0]['volumeInfo']
title = book['title']
try:
author = book['authors'][0]
except KeyError:
try:
author = book['publisher']
except KeyError:
author = "Unknown Author"
try:
description = formatting.truncate_str(book['description'], 130)
except KeyError:
description = "No description available."
try:
year = book['publishedDate'][:4]
except KeyError:
year = "No Year"
try:
page_count = book['pageCount']
pages = ' - \x02{:,}\x02 page{}'.format(page_count, "s"[page_count == 1:])
except KeyError:
pages = ''
link = web.shorten(book['infoLink'], service="goo.gl", key=dev_key)
return "\x02{}\x02 by \x02{}\x02 ({}){} - {} - {}".format(title, author, year, pages, description, link)