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  • Committer: Michael Hudson
  • Date: 2008-06-16 11:08:54 UTC
  • mto: This revision was merged to the branch mainline in revision 164.
  • Revision ID: michael.hudson@canonical.com-20080616110854-p4c18tqhlko5of0p
something like a directory listing

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wsgitest.py
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import os
 
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import cgi, os, tempfile
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from bzrlib import branch, errors
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from loggerhead.history import History
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from loggerhead.wsgiapp import BranchWSGIApp, static_app
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from paste.request import path_info_pop
 
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from paste.wsgiwrappers import WSGIRequest, WSGIResponse
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from paste import httpexceptions
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from paste import httpserver
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from paste.httpexceptions import make_middleware
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from loggerhead.changecache import FileChangeCache
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sql_dir = tempfile.mkdtemp()
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class BranchesFromFileSystemServer(object):
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    def __init__(self, folder, root):
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    def __call__(self, environ, start_response):
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        segment = path_info_pop(environ)
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        if segment is None:
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            raise httpexceptions.HTTPNotFound()
 
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            f = os.path.join(self.root.folder, self.folder)
 
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            request = WSGIRequest(environ)
 
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            response = WSGIResponse()
 
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            listing = [d for d in os.listdir(f) if not d.startswith('.')]
 
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            response.headers['Content-Type'] = 'text/html'
 
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            print >> response, '<html><body>'
 
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            for d in sorted(listing):
 
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                d = cgi.escape(d)
 
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                print >> response, '<li><a href="%s/">%s</a></li>' % (d, d)
 
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            print >> response, '</body></html>'
 
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            return response(environ, start_response)
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        relpath = os.path.join(self.folder, segment)
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        f = os.path.join(self.root.folder, relpath)
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        if not os.path.isdir(f):
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            b.lock_read()
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            try:
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                _history = History.from_branch(b)
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                _history.use_file_cache(FileChangeCache(_history, 'sql'))
 
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                _history.use_file_cache(FileChangeCache(_history, sql_dir))
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                h = BranchWSGIApp(_history, relpath).app
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                self.root.cache[f] = h
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                return h(environ, start_response)
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            return BranchesFromFileSystemServer(
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                segment, self)(environ, start_response)
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app = BranchesFromFileSystemRoot('../..')
 
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app = BranchesFromFileSystemRoot('.')
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app = app
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app = make_middleware(app)