Kill get_journal_and_section

[michamos]

Expected Behavior

As we are now handling journal letters like the rest of the world, we don't need to mangle journal names anymore to conform to Legacy's wrong concept of journal title and volume.

Current Behavior

The get_journal_and_section util is used to split the letter of the volume:

hepcrawl/hepcrawl/utils.py

Lines 302 to 321 in 3b8b456

	def get_journal_and_section(publication):
	"""Take journal title string and try to extract possible section letter."""
	section = ''
	journal_title = ''
	possible_sections = ["A", "B", "C", "D", "E"]
	try:
	split_pub = filter(None, re.split(r'(\W+)', publication))
	if split_pub[-1] in possible_sections:
	section = split_pub.pop(-1)
	journal_title = "".join(
	[
	word
	for word in split_pub
	if "section" not in word.lower()
	]
	).strip(", ")
	except IndexError:
	pass
	return journal_title, section

It is not needed and should be removed.