old_contents: 
  from pubrunner.command_line import *
  from pubrunner.upload import *
  from pubrunner.FTPClient import *
  from pubrunner.getresource import *
  from pubrunner.pubrun import pubrun,cleanWorkingDirectory
  from pubrunner.convert import *
  
  def loadYAML(yamlFilename):
  	yamlData = None
  	with open(yamlFilename,'r') as f:
  		try:
  			yamlData = yaml.load(f)
  		except yaml.YAMLError as exc:
  			print(exc)
  			raise
  	return yamlData
  
  def findSettingsFile():
  	possibilities = [ os.getcwd(), os.path.expanduser("~") ]
  	for directory in possibilities:
  		settingsPath = os.path.join(directory,'.pubrunner.settings.yml')
  		if os.path.isfile(settingsPath):
  			return settingsPath
  	raise RuntimeError("Unable to find .pubrunner.settings.yml file. Tried current directory first, then home directory")
  
  globalSettings = None
  def getGlobalSettings():
  	global globalSettings
  	if globalSettings is None:
  		settingsYamlFile = findSettingsFile()
  		globalSettings = loadYAML(settingsYamlFile)
  
  	return globalSettings
  
new_contents: 
  from pubrunner.command_line import *
  from pubrunner.upload import *
  from pubrunner.FTPClient import *
  from pubrunner.getresource import *
  from pubrunner.pubrun import pubrun,cleanWorkingDirectory
  from pubrunner.convert import *
  from pubrunner.pubmed_hash import pubmed_hash
  
  def loadYAML(yamlFilename):
  	yamlData = None
  	with open(yamlFilename,'r') as f:
  		try:
  			yamlData = yaml.load(f)
  		except yaml.YAMLError as exc:
  			print(exc)
  			raise
  	return yamlData
  
  def findSettingsFile():
  	possibilities = [ os.getcwd(), os.path.expanduser("~") ]
  	for directory in possibilities:
  		settingsPath = os.path.join(directory,'.pubrunner.settings.yml')
  		if os.path.isfile(settingsPath):
  			return settingsPath
  	raise RuntimeError("Unable to find .pubrunner.settings.yml file. Tried current directory first, then home directory")
  
  globalSettings = None
  def getGlobalSettings():
  	global globalSettings
  	if globalSettings is None:
  		settingsYamlFile = findSettingsFile()
  		globalSettings = loadYAML(settingsYamlFile)
  
  	return globalSettings
  
subject: Make pubmed hash accessible to API