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159.2.13
by Michael Hudson
something like a directory listing |
1 |
import cgi, os, tempfile |
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159.2.11
by Michael Hudson
hacking towards server from urls based on file paths. |
2 |
from bzrlib import branch, errors |
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159.2.1
by Michael Hudson
things start to work a little already! |
3 |
from loggerhead.history import History |
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159.2.11
by Michael Hudson
hacking towards server from urls based on file paths. |
4 |
from loggerhead.wsgiapp import BranchWSGIApp, static_app |
5 |
from paste.request import path_info_pop |
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159.2.13
by Michael Hudson
something like a directory listing |
6 |
from paste.wsgiwrappers import WSGIRequest, WSGIResponse |
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159.2.11
by Michael Hudson
hacking towards server from urls based on file paths. |
7 |
from paste import httpexceptions |
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159.2.1
by Michael Hudson
things start to work a little already! |
8 |
from paste import httpserver |
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159.2.2
by Michael Hudson
more workingness |
9 |
from paste.httpexceptions import make_middleware |
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159.2.4
by Michael Hudson
more progress |
10 |
from paste.translogger import make_filter |
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159.2.12
by Michael Hudson
improvements borne out of the fires of contact with reality &c |
11 |
from loggerhead.changecache import FileChangeCache |
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159.2.4
by Michael Hudson
more progress |
12 |
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159.2.11
by Michael Hudson
hacking towards server from urls based on file paths. |
13 |
|
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159.2.13
by Michael Hudson
something like a directory listing |
14 |
sql_dir = tempfile.mkdtemp() |
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159.2.11
by Michael Hudson
hacking towards server from urls based on file paths. |
15 |
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16 |
class BranchesFromFileSystemServer(object): |
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17 |
def __init__(self, folder, root): |
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self.folder = folder |
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self.root = root |
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20 |
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21 |
def __call__(self, environ, start_response): |
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159.2.20
by Michael Hudson
be more flexible about where wsgitest.py can be run from |
22 |
path = os.path.join(self.root.folder, self.folder) |
23 |
if not os.path.isdir(path): |
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159.2.11
by Michael Hudson
hacking towards server from urls based on file paths. |
24 |
raise httpexceptions.HTTPNotFound() |
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159.2.20
by Michael Hudson
be more flexible about where wsgitest.py can be run from |
25 |
if path in self.root.cache: |
26 |
return self.root.cache[path](environ, start_response) |
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159.2.11
by Michael Hudson
hacking towards server from urls based on file paths. |
27 |
try: |
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159.2.20
by Michael Hudson
be more flexible about where wsgitest.py can be run from |
28 |
b = branch.Branch.open(path) |
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159.2.11
by Michael Hudson
hacking towards server from urls based on file paths. |
29 |
except errors.NotBranchError: |
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159.2.20
by Michael Hudson
be more flexible about where wsgitest.py can be run from |
30 |
segment = path_info_pop(environ) |
31 |
if segment is None: |
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159.2.21
by Michael Hudson
redirect from /directory to /directory/ |
32 |
raise httpexceptions.HTTPMovedPermanently(environ['SCRIPT_NAME'] + '/') |
33 |
elif segment == '': |
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159.2.20
by Michael Hudson
be more flexible about where wsgitest.py can be run from |
34 |
request = WSGIRequest(environ) |
35 |
response = WSGIResponse() |
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36 |
listing = [d for d in os.listdir(path) if not d.startswith('.')] |
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37 |
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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40 |
if os.path.isdir(os.path.join(path, d)): |
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d = cgi.escape(d) |
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42 |
print >> response, '<li><a href="%s/">%s</a></li>' % (d, d) |
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43 |
print >> response, '</body></html>' |
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return response(environ, start_response) |
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else: |
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46 |
relpath = os.path.join(self.folder, segment) |
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47 |
return BranchesFromFileSystemServer(relpath, self.root)( |
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environ, start_response) |
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|
159.2.11
by Michael Hudson
hacking towards server from urls based on file paths. |
49 |
else: |
50 |
b.lock_read() |
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51 |
try: |
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159.2.12
by Michael Hudson
improvements borne out of the fires of contact with reality &c |
52 |
_history = History.from_branch(b) |
|
159.2.13
by Michael Hudson
something like a directory listing |
53 |
_history.use_file_cache(FileChangeCache(_history, sql_dir)) |
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159.2.20
by Michael Hudson
be more flexible about where wsgitest.py can be run from |
54 |
if not self.folder: |
55 |
name = os.path.basename(os.path.abspath(path)) |
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56 |
else: |
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name = self.folder |
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h = BranchWSGIApp(_history, name).app |
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59 |
self.root.cache[path] = h |
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159.2.11
by Michael Hudson
hacking towards server from urls based on file paths. |
60 |
return h(environ, start_response) |
61 |
finally: |
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62 |
b.unlock() |
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63 |
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64 |
class BranchesFromFileSystemRoot(object): |
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def __init__(self, folder): |
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self.cache = {} |
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67 |
self.folder = folder |
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68 |
def __call__(self, environ, start_response): |
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69 |
environ['loggerhead.static.url'] = environ['SCRIPT_NAME'] |
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159.2.20
by Michael Hudson
be more flexible about where wsgitest.py can be run from |
70 |
if environ['PATH_INFO'].startswith('/static/'): |
71 |
segment = path_info_pop(environ) |
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72 |
assert segment == 'static' |
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159.2.11
by Michael Hudson
hacking towards server from urls based on file paths. |
73 |
return static_app(environ, start_response) |
74 |
else: |
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75 |
return BranchesFromFileSystemServer( |
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159.2.20
by Michael Hudson
be more flexible about where wsgitest.py can be run from |
76 |
'', self)(environ, start_response) |
|
159.2.11
by Michael Hudson
hacking towards server from urls based on file paths. |
77 |
|
|
159.2.13
by Michael Hudson
something like a directory listing |
78 |
app = BranchesFromFileSystemRoot('.') |
|
159.2.11
by Michael Hudson
hacking towards server from urls based on file paths. |
79 |
|
80 |
app = app |
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81 |
app = make_middleware(app) |
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159.2.4
by Michael Hudson
more progress |
82 |
app = make_filter(app, None) |
83 |
||
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159.2.11
by Michael Hudson
hacking towards server from urls based on file paths. |
84 |
|
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159.2.14
by Michael Hudson
oopsie |
85 |
httpserver.serve(app, host='127.0.0.1', port='9876') |
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159.2.1
by Michael Hudson
things start to work a little already! |
86 |