roswiki: PackageHeader.py Source File

00001 import urllib2
00002 from MoinMoin.Page import Page
00003 from MoinMoin.wikiutil import get_unicode
00004 
00005 from macroutils import load_stack_release, \
00006      load_package_manifest, UtilException, load_stack_manifest, CONTRIBUTE_TMPL
00007 from headers import get_nav, get_stack_links, get_package_links, get_description
00008 
00009 generates_headings = True
00010 dependencies = []
00011 
00012 def macro_PackageHeader(macro, arg1, arg2=None):
00013     package_name = get_unicode(macro.request, arg1)
00014     opt_distro = get_unicode(macro.request, arg2)
00015     if not package_name:
00016         return "ERROR in PackageHeader. Usage: [[PackageHeader(package_name opt_distro)]]"    
00017     if ' ' in package_name:
00018         #something changed in the API such that the above arg1, arg2 passing no longer works
00019         splits = package_name.split(' ')
00020         if len(splits) > 2:
00021             return "ERROR in PackageHeader. Usage: [[PackageHeader(pkg_name opt_distro)]]"
00022         package_name, distro = splits
00023 
00024     try:
00025         data = load_package_manifest(package_name, opt_distro)
00026     except UtilException, e:
00027         name = package_name
00028         return CONTRIBUTE_TMPL%locals()
00029   
00030     stack_name = data.get('stack', None) 
00031     nav = get_nav(macro, stack_name, list(set(data.get('siblings', []))))
00032     desc = get_description(macro, data, 'package')
00033     links = get_package_links(macro, package_name, data)
00034   
00035     return macro.formatter.rawHTML(nav) + links + desc 
00036