This python script collects plugins specified by name in tiddlyspace spaces, minifies them and puts them to the DESTINATION space. A user and pass are provided for authorisation to save to DESTINATION

packager

import httplib2, urllib, datetime, os
from datetime import datetime as d
import simplejson

USER = "<user>"
PASS = "<pass>"
DESTINATION = "package-i"
PLUGINS = [{ "title": "TiddlyPoller", "space": "poller" }, { "title": "StaticMapPlugin", "space": "staticmaps"}, { "title": "ExtraFiltersPlugin", "space": "filters" },
  { "title": "EditTemplateFieldsPlugin", "space": "first-class-fields" }, { "title": "MySearchPlugin", "space": "mysearch" }, { "title": "ReverseLookupFix", "space": "mysearch" },
  { "title": "TagCloudPlugin", "space": "tagcloud" }, { "title": "SerializerLinks", "space": "serializer-links" }, { "title": "AudioTiddlersPlugin", "space": "audio" },
  { "title": "LoadMissingTiddlersPlugin", "space": "lazy" }, { "title": "NiceTaggingPlugin", "space": "nicetagging" }]


h = httplib2.Http()
h.follow_redirects = False

#login
body = {'user': USER, 'password': PASS, 'tiddlyweb_redirect':'/'}
headers = {'Content-type': 'application/x-www-form-urlencoded'}
response, content = h.request("http://tiddlyspace.com/challenge/tiddlywebplugins.tiddlyspace.cookie_form", method='POST', headers=headers, body=urllib.urlencode(body))
print response.status
cookie = response['set-cookie']

siteinfo = "tags: package\n\nThis space is automatically generated on a daily basis. It packages together various plugins when they are updating in their original space. It also minifies their code to reduce bloat on includers. It contains the following useful plugins:\n"
changes = 0
for plugin in PLUGINS:
  space = plugin["space"]
  title = plugin["title"]
  siteinfo += "* [[%s]]@%s\n"%(title, space)
  print "requesting %s from %s"%(title, space)
  resp, tiddler = h.request("http://tiddlyspace.com/bags/%s_public/tiddlers/%s.json"%(space, urllib.quote(title)), method="GET")
  resp2, packagetiddler = h.request("http://tiddlyspace.com/bags/%s_public/tiddlers/%s.json"%(DESTINATION, urllib.quote(title)), method="GET")
  tid = simplejson.loads(tiddler)
  tid["fields"]["_twinrevision"] = tid["revision"] #keep track of the revision number we are copying across
  if resp2.status == 404:
    tid2 = { "title": title, "fields": {} }
  else:
    tid2 = simplejson.loads(packagetiddler)
  originalRevision = str(tid["revision"])
  try:
    existingRevision = tid2["fields"]["_twinrevision"]
  except KeyError:
    existingRevision = "-1"
  if originalRevision != existingRevision or resp2.status == 404: #then something has changed and the package version needs to be updated
    try:
      os.remove("tmptiddler.txt")
    except OSError:
      pass
    x = open("tmptiddler.txt", "w")
    x.writelines(tid["text"])
    x.close()
    x = open("tmptiddler.txt", "r")
    os.system("java -jar yuicompressor-2.4.6.jar tmptiddler.txt --type js -o tmptiddler.txt")
    print "#####"
    x = open("tmptiddler.txt", "r")
    tid["text"] = "".join(x.readlines())
    tid["fields"]["_twinrevision"] = originalRevision
    changes += 1
    url = "http://%s.tiddlyspace.com/bags/%s_public/tiddlers/%s"%(DESTINATION, DESTINATION, urllib.quote(title))
    print "updating %s"%url
    resp, content = h.request(url,
      "PUT", body=simplejson.dumps(tid),headers={'content-type':'application/json', 'Cookie': cookie})
    print resp.status
  else:
    print "%s is already up to date"%title

if changes > 0:
  print "put site info tiddler"
  resp, content = h.request("http://%s.tiddlyspace.com/bags/%s_public/tiddlers/SiteInfo"%(DESTINATION, DESTINATION),
    "PUT", body=siteinfo,headers={'content-type':'text/plain', 'Cookie': cookie})
  print resp.status
  print "fini"
else:
  print "no need to update SiteInfo tiddler"