Mercurial > libervia-web
comparison src/twisted/plugins/libervia_server.py @ 449:981ed669d3b3
/!\ reorganize all the file hierarchy, move the code and launching script to src:
- browser_side --> src/browser
- public --> src/browser_side/public
- libervia.py --> src/browser/libervia_main.py
- libervia_server --> src/server
- libervia_server/libervia.sh --> src/libervia.sh
- twisted --> src/twisted
- new module src/common
- split constants.py in 3 files:
- src/common/constants.py
- src/browser/constants.py
- src/server/constants.py
- output --> html (generated by pyjsbuild during the installation)
- new option/parameter "data_dir" (-d) to indicates the directory containing html and server_css
- setup.py installs libervia to the following paths:
- src/common --> <LIB>/libervia/common
- src/server --> <LIB>/libervia/server
- src/twisted --> <LIB>/twisted
- html --> <SHARE>/libervia/html
- server_side --> <SHARE>libervia/server_side
- LIBERVIA_INSTALL environment variable takes 2 new options with prompt confirmation:
- clean: remove previous installation directories
- purge: remove building and previous installation directories
You may need to update your sat.conf and/or launching script to update the following options/parameters:
- ssl_certificate
- data_dir
| author | souliane <souliane@mailoo.org> |
|---|---|
| date | Tue, 20 May 2014 06:41:16 +0200 |
| parents | twisted/plugins/libervia.py@c406e46fe9c0 |
| children | 1a0cec9b0f1e |
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| 448:14c35f7f1ef5 | 449:981ed669d3b3 |
|---|---|
| 1 #!/usr/bin/python | |
| 2 # -*- coding: utf-8 -*- | |
| 3 | |
| 4 # Libervia: a Salut à Toi frontend | |
| 5 # Copyright (C) 2013 Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> | |
| 6 | |
| 7 # This program is free software: you can redistribute it and/or modify | |
| 8 # it under the terms of the GNU Affero General Public License as published by | |
| 9 # the Free Software Foundation, either version 3 of the License, or | |
| 10 # (at your option) any later version. | |
| 11 | |
| 12 # This program is distributed in the hope that it will be useful, | |
| 13 # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 # GNU Affero General Public License for more details. | |
| 16 | |
| 17 # You should have received a copy of the GNU Affero General Public License | |
| 18 # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 19 | |
| 20 from twisted.internet import defer | |
| 21 if defer.Deferred.debug: | |
| 22 # if we are in debug mode, we want to use ipdb instead of pdb | |
| 23 try: | |
| 24 import ipdb | |
| 25 import pdb | |
| 26 pdb.set_trace = ipdb.set_trace | |
| 27 pdb.post_mortem = ipdb.post_mortem | |
| 28 except ImportError: | |
| 29 pass | |
| 30 | |
| 31 # XXX: We need to configure logs before any log method is used, so here is the best place. | |
| 32 from libervia.server.constants import Const as C | |
| 33 from sat.core import log_config | |
| 34 log_config.satConfigure(C.LOG_BACKEND_TWISTED, C) | |
| 35 | |
| 36 from zope.interface import implements | |
| 37 | |
| 38 from twisted.python import usage | |
| 39 from twisted.plugin import IPlugin | |
| 40 from twisted.application.service import IServiceMaker | |
| 41 | |
| 42 from ConfigParser import SafeConfigParser, NoSectionError, NoOptionError | |
| 43 try: | |
| 44 from libervia.server.server import Libervia | |
| 45 opt_params = Libervia.OPT_PARAMETERS | |
| 46 except (ImportError, SystemExit): | |
| 47 # avoid raising an error when you call twisted and sat is not launched | |
| 48 opt_params = [] | |
| 49 | |
| 50 | |
| 51 class Options(usage.Options): | |
| 52 | |
| 53 # optArgs is not really useful in our case, we need more than a flag | |
| 54 optParameters = opt_params | |
| 55 | |
| 56 def __init__(self): | |
| 57 """You want to read SàT configuration file now in order to overwrite the hard-coded default values. | |
| 58 This is because the priority for the usage of the values is (from lowest to highest): | |
| 59 - hard-coded default values | |
| 60 - values from SàT configuration files | |
| 61 - values passed on the command line | |
| 62 If you do it later: after the command line options have been parsed, there's no good way to know | |
| 63 if the options values are the hard-coded ones or if they have been passed on the command line. | |
| 64 """ | |
| 65 config = SafeConfigParser() | |
| 66 config.read(C.CONFIG_FILES) | |
| 67 for index, param in list(enumerate(self.optParameters)): | |
| 68 # index is only used to not modify the loop variable "param" | |
| 69 name = param[0] | |
| 70 try: | |
| 71 value = config.get('libervia', name) | |
| 72 self.optParameters[index][2] = param[4](value) | |
| 73 except (NoSectionError, NoOptionError): | |
| 74 pass | |
| 75 usage.Options.__init__(self) | |
| 76 | |
| 77 | |
| 78 class LiberviaMaker(object): | |
| 79 implements(IServiceMaker, IPlugin) | |
| 80 | |
| 81 tapname = 'libervia' | |
| 82 # FIXME: twistd bugs when printing 'à' on "Unknown command" error (works on normal command listing) | |
| 83 description = u'The web frontend of Salut a Toi' | |
| 84 options = Options | |
| 85 | |
| 86 def makeService(self, options): | |
| 87 return Libervia(**dict(options)) # get rid of the usage.Option overload | |
| 88 | |
| 89 | |
| 90 # affectation to some variable is necessary for twisted introspection to work | |
| 91 serviceMaker = LiberviaMaker() | |
| 92 |