← Back to branch summary

~loggerhead-team/loggerhead/trunk-rich

« back to all changes in this revision

Viewing changes to __init__.py

  • Committer: John Arbash Meinel
  • Date: 2010-04-26 21:03:47 UTC
  • mto: This revision was merged to the branch mainline in revision 413.
  • Revision ID: john@arbash-meinel.com-20100426210347-qakfesjc3id8oowe
Branch.tags.get_tag_dict doesn't cache, so cache for it.

Show diffs side-by-side

added added

removed removed

Lines of Context:
__init__.py
30
30
starts a web server to browse the contents of a branch.
31
31
"""
32
32
 
33
 
from info import (
34
 
    bzr_plugin_version as version_info,
35
 
    bzr_compatible_versions,
36
 
    )
 
33
version_info = (1, 17, 0)
37
34
 
38
35
if __name__ == 'bzrlib.plugins.loggerhead':
39
36
    import bzrlib
40
37
    from bzrlib.api import require_any_api
41
38
 
42
 
    require_any_api(bzrlib, bzr_compatible_versions)
43
 
 
44
 
    from bzrlib.transport import transport_server_registry
 
39
    require_any_api(bzrlib, [
 
40
        (1, 13, 0), (1, 15, 0), (1, 16, 0), (1, 17, 0), (1, 18, 0),
 
41
        (2, 0, 0), (2, 1, 0), (2, 2, 0)])
 
42
 
 
43
    # NB: Normally plugins should lazily load almost everything, but this
 
44
    # seems reasonable to have in-line here: bzrlib.commands and options are
 
45
    # normally loaded, and the rest of loggerhead won't be loaded until serve
 
46
    # --http is run.
 
47
 
 
48
    # transport_server_registry was added in bzr 1.16. When we drop support for
 
49
    # older releases, we can remove the code to override cmd_serve.
 
50
 
 
51
    try:
 
52
        from bzrlib.transport import transport_server_registry
 
53
    except ImportError:
 
54
        transport_server_registry = None
45
55
 
46
56
    DEFAULT_HOST = '0.0.0.0'
47
57
    DEFAULT_PORT = 8080
59
69
        logging.getLogger('simpleTAL').addHandler(handler)
60
70
        logging.getLogger('simpleTALES').addHandler(handler)
61
71
 
62
 
    def _ensure_loggerhead_path():
63
 
        """Ensure that you can 'import loggerhead' and get the root."""
 
72
    def serve_http(transport, host=None, port=None, inet=None):
 
73
        from paste.httpexceptions import HTTPExceptionHandler
 
74
        from paste.httpserver import serve
 
75
 
64
76
        # loggerhead internal code will try to 'import loggerhead', so
65
77
        # let's put it on the path if we can't find it in the existing path
66
78
        try:
69
81
            import os.path, sys
70
82
            sys.path.append(os.path.dirname(__file__))
71
83
 
72
 
    def serve_http(transport, host=None, port=None, inet=None):
73
 
        from paste.httpexceptions import HTTPExceptionHandler
74
 
        from paste.httpserver import serve
75
 
 
76
 
        _ensure_loggerhead_path()
77
 
 
78
84
        from loggerhead.apps.transport import BranchesFromTransportRoot
79
85
        from loggerhead.config import LoggerheadConfig
80
86
 
91
97
        app = HTTPExceptionHandler(app)
92
98
        serve(app, host=host, port=port)
93
99
 
94
 
    transport_server_registry.register('http', serve_http, help=HELP)
95
 
 
96
 
    def load_tests(standard_tests, module, loader):
97
 
        _ensure_loggerhead_path()
98
 
        standard_tests.addTests(loader.loadTestsFromModuleNames(
99
 
            ['bzrlib.plugins.loggerhead.loggerhead.tests']))
100
 
        return standard_tests
 
100
    if transport_server_registry is not None:
 
101
        transport_server_registry.register('http', serve_http, help=HELP)
 
102
    else:
 
103
        import bzrlib.builtins
 
104
        from bzrlib.commands import get_cmd_object, register_command
 
105
        from bzrlib.option import Option
 
106
 
 
107
        _original_command = get_cmd_object('serve')
 
108
 
 
109
        class cmd_serve(bzrlib.builtins.cmd_serve):
 
110
            __doc__ = _original_command.__doc__
 
111
 
 
112
            takes_options = _original_command.takes_options + [
 
113
                Option('http', help=HELP)]
 
114
 
 
115
            def run(self, *args, **kw):
 
116
                if 'http' in kw:
 
117
                    from bzrlib.transport import get_transport
 
118
                    allow_writes = kw.get('allow_writes', False)
 
119
                    path = kw.get('directory', '.')
 
120
                    port = kw.get('port', DEFAULT_PORT)
 
121
                    # port might be an int already...
 
122
                    if isinstance(port, basestring) and ':' in port:
 
123
                        host, port = port.split(':')
 
124
                    else:
 
125
                        host = DEFAULT_HOST
 
126
                    if allow_writes:
 
127
                        transport = get_transport(path)
 
128
                    else:
 
129
                        transport = get_transport('readonly+' + path)
 
130
                    serve_http(transport, host, port)
 
131
                else:
 
132
                    super(cmd_serve, self).run(*args, **kw)
 
133
 
 
134
        register_command(cmd_serve)