code: def get_requirements(lookup=None):
      '''get_requirements reads in requirements and versions from
      the lookup obtained with get_lookup'''
  
      if lookup == None:
          lookup = get_lookup()
  
      install_requires = []
      for module in lookup['INSTALL_REQUIRES']:
          module_name = module[0]
          module_meta = module[1]
          if "exact_version" in module_meta:
              dependency = "%s==%s" %(module_name,module_meta['exact_version'])
          elif "min_version" in module_meta:
              if module_meta['min_version'] == None:
                  dependency = module_name
              else:
                  dependency = "%s>=%s" %(module_name,module_meta['min_version'])
          install_requires.append(dependency)
      return install_requiref get_requirements(lookup=None):
      '''get_requirements reads in requirements and versions from
      the lookup obtained with get_lookup'''
  
      if lookup == None:
          lookup = get_lookup()
  
      install_requires = []
      for module in lookup['INSTALL_REQUIRES']:
          module_name = module[0]
          module_meta = module[1]
          if "exact_version" in module_meta:
              dependency = "%s==%s" %(module_name,module_meta['exact_version'])
          elif "min_version" in module_meta:
              if module_meta['min_version'] == None:
                  dependency = module_name
              else:
                  dependency = "%s>=%s" %(module_name,module_meta['min_version'])
          install_requires.append(dependency)
      return install_requires
docs: get_requirements reads in requirements and versions from
      the lookup obtained with get_lookup