[Pysvnmanager-svn] SF.net SVN: pysvnmanager:[41] trunk

[<ji...@us...>]

Revision: 41
          http://pysvnmanager.svn.sourceforge.net/pysvnmanager/?rev=41&view=rev
Author:   jiangx
Date:     2008-08-25 10:19:22 +0000 (Mon, 25 Aug 2008)

Log Message:
-----------
add model for repository add/remove.

Modified Paths:
--------------
    trunk/development.ini
    trunk/pysvnmanager/config/DefaultConfig.py

Added Paths:
-----------
    trunk/pysvnmanager/model/repos.py
    trunk/pysvnmanager/tests/test_repos.py

Modified: trunk/development.ini
===================================================================
--- trunk/development.ini	2008-07-31 13:53:39 UTC (rev 40)
+++ trunk/development.ini	2008-08-25 10:19:22 UTC (rev 41)
@@ -54,6 +54,9 @@
 # authz_file: svn authz config file with administrative extension. (ossxp.com)
 authz_file = %(here)s/config/svn.access
 
+# svn repository root path
+repos_root = %(here)s/svnroot/
+
 #[filter:proxy-prefix]
 #use = egg:PasteDeploy#prefix
 #prefix = /svnadmin

Modified: trunk/pysvnmanager/config/DefaultConfig.py
===================================================================
--- trunk/pysvnmanager/config/DefaultConfig.py	2008-07-31 13:53:39 UTC (rev 40)
+++ trunk/pysvnmanager/config/DefaultConfig.py	2008-08-25 10:19:22 UTC (rev 41)
@@ -19,6 +19,9 @@
     # Numbers of logs in each page.
     log_per_page = 10
     
+    # svn repository root
+    repos_root = config.get('repos_root', "") % {'here': config.get('here')}
+    
     # pysvnmanager authentication method.
     # You can use htpasswd_login, or ldap_login, or both.
     # You can also implement your own auth module.

Added: trunk/pysvnmanager/model/repos.py
===================================================================
--- trunk/pysvnmanager/model/repos.py	                        (rev 0)
+++ trunk/pysvnmanager/model/repos.py	2008-08-25 10:19:22 UTC (rev 41)
@@ -0,0 +1,106 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+"""Subversion authz config file management.
+
+Basic classes used for Subversion authz management.
+"""
+
+import re
+import sys
+import os
+import StringIO
+import logging
+log = logging.getLogger(__name__)
+
+# i18n works only as pysvnmanager (a pylons app) model.
+from pylons import config
+if config.get('package') and not config.has_key('unittest'):
+    from pylons.i18n import _
+else:
+    def _(message): return message
+
+#reload(sys) # in Python2.5, method sys.setdefaultencoding 
+            #will be delete after initialize. we need reload it.
+#sys.setdefaultencoding('utf-8')
+
+class Repos:
+    
+    def __init__(self, repos_root):
+        if not repos_root or not os.path.exists(repos_root):
+            raise Exception, _("Repos root does not exist: %s") % repos_root
+        
+        self.__repos_root = os.path.abspath(repos_root)
+        self.__repos_list = []
+        self.svnversion_re = re.compile(ur'version\s+(?P<main>[\S]+)(\s+\((?P<sub>.*)\))?')
+    
+    def __get_repos_root(self):
+        return self.__repos_root
+    
+    repos_root = property(__get_repos_root)
+    
+    def __get_repos_list(self):
+        self.__repos_list = []
+        for i in os.listdir(self.repos_root):
+            i=unicode(i, 'utf-8')
+            if self.is_svn_repos(i):
+                self.__repos_list.append(i)
+
+        return self.__repos_list
+
+    repos_list = property(__get_repos_list)
+        
+    def create(self, repos_name):
+        repos_path = "%(root)s/%(entry)s" % { "root": self.repos_root, "entry": repos_name}
+        if os.path.exists(repos_path):
+            raise Exception, _("Repos %s already exists.") % repos_name
+        from svn import repos as _repos
+        _repos.create(repos_path, "", "", None, { "fs-type": "fsfs" })
+        self.hooks_init(repos_name)
+    
+    def hooks_init(self, repos_name):
+        version = self.svnversion()
+        repos_path = "%(root)s/%(entry)s" % { "root": self.repos_root, "entry": repos_name}
+    
+    def svnversion(self):
+        cmd = 'LC_ALL=C svn --version'
+        buff = os.popen(cmd).readline().strip()
+        m = self.svnversion_re.search(buff)
+        if m:
+            return (m.group('main'), m.group('sub'))
+        else:
+            return (None, None)
+    
+    def is_svn_repos(self, repos_name):
+        repos_path = "%(root)s/%(entry)s" % { "root": self.repos_root, "entry": repos_name}
+        if os.path.exists(repos_path):
+            if os.path.exists("%s/db/revs/0" % repos_path) and \
+                os.path.exists("%s/hooks" % repos_path):
+                return True
+        return False
+    
+    def is_blank_svn_repos(self, repos_name):
+        if self.is_svn_repos(repos_name):
+            repos_path = "%(root)s/%(entry)s" % { "root": self.repos_root, "entry": repos_name}
+            if len(os.listdir("%s/db/revs" % repos_path))!= 1:
+                return False
+            elif os.path.isdir("%s/db/revs/0" % repos_path) and \
+                len(os.listdir("%s/db/revs/0" % repos_path))!= 1:
+                return False
+            else:
+                return True
+
+        return False
+            
+    def delete(self, repos_name):
+        if self.is_blank_svn_repos(repos_name):
+            repos_path = "%(root)s/%(entry)s" % { "root": self.repos_root, "entry": repos_name}
+            from svn import repos as _repos
+            _repos.delete(repos_path)
+        else:
+            raise Exception, _("Repos %s is not a blank repository.") % repos_name
+        
+
+if __name__ == '__main__':
+    import doctest
+    doctest.testmod()

Added: trunk/pysvnmanager/tests/test_repos.py
===================================================================
--- trunk/pysvnmanager/tests/test_repos.py	                        (rev 0)
+++ trunk/pysvnmanager/tests/test_repos.py	2008-08-25 10:19:22 UTC (rev 41)
@@ -0,0 +1,52 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+import os
+import sys
+sys.path.insert(0,os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))))
+
+from pysvnmanager.tests import *
+from pysvnmanager import model
+from pysvnmanager.model import repos
+import StringIO
+from pprint import pprint
+
+class TestRepos(TestController):
+    
+    def __init__(self, *args):
+        repos_root = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))) + '/svnroot'
+        self.repos = repos.Repos(repos_root)
+        super(TestRepos, self).__init__(*args)
+
+    def setUp(self):
+        #print '+'*40, 'setup'
+        pass
+
+    def tearDown(self):
+        #print '+'*40, 'teardown'
+        pass
+    
+    def testReposRoot(self):
+        repos.Repos('/tmp')
+        self.assertRaises(Exception, repos.Repos, '/tmp/svnroot.noexists')
+
+    def testReposlist(self):
+        self.assert_(sorted(self.repos.repos_list) == ['repos1', 'repos2'], u','.join(self.repos.repos_list).encode('utf-8'))
+
+    def testReposCreate(self):
+        self.assertRaises(Exception, self.repos.create, 'repos1')
+        self.repos.create('repos3')
+        self.assert_(sorted(self.repos.repos_list) == ['repos1', 'repos2', 'repos3'], self.repos.repos_list)
+        self.repos.delete('repos3')
+
+    def testReposDelete(self):
+        self.assertRaises(Exception, self.repos.delete, 'repos1')
+    
+    def testSvnVersion(self):
+        svnversion = self.repos.svnversion()
+        self.assert_(svnversion[0]!='', svnversion[0])
+        self.assert_(svnversion[1]!='', svnversion[1])
+    
+if __name__ == '__main__': 
+    import unittest
+    unittest.main()


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