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diff --git a/roundup/init.py b/roundup/init.py
index ef7b1aef25fae8c858798156fa56f2714c115431..d4afecc9e8a50da5e33c7fc7d0dee6a3ff4e6918 100644 (file)
--- a/roundup/init.py
+++ b/roundup/init.py
-# $Id: init.py,v 1.4 2001-07-24 10:46:22 anthonybaxter Exp $
+#
+# Copyright (c) 2001 Bizar Software Pty Ltd (http://www.bizarsoftware.com.au/)
+# This module is free software, and you may redistribute it and/or modify
+# under the same terms as Python, so long as this copyright message and
+# disclaimer are retained in their original form.
+#
+# IN NO EVENT SHALL BIZAR SOFTWARE PTY LTD BE LIABLE TO ANY PARTY FOR
+# DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING
+# OUT OF THE USE OF THIS CODE, EVEN IF THE AUTHOR HAS BEEN ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+# BIZAR SOFTWARE PTY LTD SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+# BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+# FOR A PARTICULAR PURPOSE. THE CODE PROVIDED HEREUNDER IS ON AN "AS IS"
+# BASIS, AND THERE IS NO OBLIGATION WHATSOEVER TO PROVIDE MAINTENANCE,
+# SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+#
+# $Id: init.py,v 1.36 2005-12-03 11:22:50 a1s Exp $
+
+"""Init (create) a roundup instance.
+"""
+__docformat__ = 'restructuredtext'
-import os, shutil, sys
+import os, errno, rfc822
+
+from roundup import install_util, password
+from roundup.configuration import CoreConfig
+from roundup.i18n import _
def copytree(src, dst, symlinks=0):
- """Recursively copy a directory tree using copy2().
+ """Recursively copy a directory tree using copyDigestedFile().
- The destination directory os allowed to exist.
+ The destination directory is allowed to exist.
If the optional symlinks flag is true, symbolic links in the
source tree result in symbolic links in the destination tree; if
it is false, the contents of the files pointed to by symbolic
links are copied.
- XXX copied from shutil.py in std lib
-
+ This was copied from shutil.py in std lib.
"""
- names = os.listdir(src)
+
+ # Prevent 'hidden' files (those starting with '.') from being considered.
+ names = [f for f in os.listdir(src) if not f.startswith('.')]
try:
os.mkdir(dst)
except OSError, error:
- if error.errno != 17: raise
+ if error.errno != errno.EEXIST: raise
for name in names:
srcname = os.path.join(src, name)
dstname = os.path.join(dst, name)
elif os.path.isdir(srcname):
copytree(srcname, dstname, symlinks)
else:
- shutil.copy2(srcname, dstname)
+ install_util.copyDigestedFile(srcname, dstname)
+
+def install(instance_home, template, settings={}):
+ '''Install an instance using the named template and backend.
-def init(instance, template, backend, adminpw):
- ''' initialise an instance using the named template
+ 'instance_home'
+ the directory to place the instance data in
+ 'template'
+ the directory holding the template to use in creating the instance data
+ 'settings'
+ config.ini setting overrides (dictionary)
+
+ The instance_home directory will be created using the files found in
+ the named template (roundup.templates.<name>). A usual instance_home
+ contains:
+
+ config.ini
+ tracker configuration file
+ schema.py
+ database schema definition
+ initial_data.py
+ database initialization script, used to populate the database
+ with 'roundup-admin init' command
+ interfaces.py
+ (optional, not installed from standard templates) defines
+ the CGI Client and mail gateway MailGW classes that are
+ used by roundup.cgi, roundup-server and roundup-mailgw.
+ db/
+ the actual database that stores the instance's data
+ html/
+ the html templates that are used by the CGI Client
+ detectors/
+ the auditor and reactor modules for this instance
+ extensions/
+ code extensions to Roundup
'''
- # first, copy the template dir over
- import roundup.templatebuilder
+ # At the moment, it's just a copy
+ copytree(template, instance_home)
- template_dir = os.path.split(__file__)[0]
- template_name = template
- template = os.path.join(template_dir, 'templates', template)
- copytree(template, instance)
+ # rename the tempate in the TEMPLATE-INFO.txt file
+ ti = loadTemplateInfo(instance_home)
+ ti['name'] = ti['name'] + '-' + os.path.split(instance_home)[1]
+ saveTemplateInfo(instance_home, ti)
- roundup.templatebuilder.installHtmlBase(template_name, instance)
+ # if there is no config.ini or old-style config.py
+ # installed from the template, write default config text
+ config_ini_file = os.path.join(instance_home, CoreConfig.INI_FILE)
+ if not os.path.isfile(config_ini_file):
+ config = CoreConfig(settings=settings)
+ config.save(config_ini_file)
- # now select database
- db = '''# WARNING: DO NOT EDIT THIS FILE!!!
-from roundup.backends.back_%s import Database'''%backend
- open(os.path.join(instance, 'select_db.py'), 'w').write(db)
- # now import the instance and call its init
- path, instance = os.path.split(instance)
- sys.path.insert(0, path)
- instance = __import__(instance)
- instance.init(adminpw)
+def listTemplates(dir):
+ ''' List all the Roundup template directories in a given directory.
-#
-# $Log: not supported by cvs2svn $
-# Revision 1.3 2001/07/23 08:45:28 richard
-# ok, so now "./roundup-admin init" will ask questions in an attempt to get a
-# workable instance_home set up :)
-# _and_ anydbm has had its first test :)
-#
-# Revision 1.2 2001/07/22 12:09:32 richard
-# Final commit of Grande Splite
-#
-#
+ Find all the dirs that contain a TEMPLATE-INFO.txt and parse it.
+
+ Return a list of dicts of info about the templates.
+ '''
+ ret = {}
+ for idir in os.listdir(dir):
+ idir = os.path.join(dir, idir)
+ ti = loadTemplateInfo(idir)
+ if ti:
+ ret[ti['name']] = ti
+ return ret
+
+def loadTemplateInfo(dir):
+ ''' Attempt to load a Roundup template from the indicated directory.
+
+ Return None if there's no template, otherwise a template info
+ dictionary.
+ '''
+ ti = os.path.join(dir, 'TEMPLATE-INFO.txt')
+ if not os.path.exists(ti):
+ return None
+
+ if os.path.exists(os.path.join(dir, 'config.py')):
+ print _("WARNING: directory '%s'\n"
+ "\tcontains old-style template - ignored"
+ ) % os.path.abspath(dir)
+ return None
+
+ # load up the template's information
+ f = open(ti)
+ try:
+ m = rfc822.Message(open(ti))
+ ti = {}
+ ti['name'] = m['name']
+ ti['description'] = m['description']
+ ti['intended-for'] = m['intended-for']
+ ti['path'] = dir
+ finally:
+ f.close()
+ return ti
+
+def writeHeader(name, value):
+ ''' Write an rfc822-compatible header line, making it wrap reasonably
+ '''
+ out = [name.capitalize() + ':']
+ n = len(out[0])
+ for word in value.split():
+ if len(word) + n > 74:
+ out.append('\n')
+ n = 0
+ out.append(' ' + word)
+ n += len(out[-1])
+ return ''.join(out) + '\n'
+
+def saveTemplateInfo(dir, info):
+ ''' Save the template info (dict of values) to the TEMPLATE-INFO.txt
+ file in the indicated directory.
+ '''
+ ti = os.path.join(dir, 'TEMPLATE-INFO.txt')
+ f = open(ti, 'w')
+ try:
+ for name in 'name description intended-for path'.split():
+ f.write(writeHeader(name, info[name]))
+ finally:
+ f.close()
+
+def write_select_db(instance_home, backend, dbdir = 'db'):
+ ''' Write the file that selects the backend for the tracker
+ '''
+ # dbdir may be a relative pathname, os.path.join does the right
+ # thing when the second component of a join is an absolute path
+ dbdir = os.path.join (instance_home, dbdir)
+ if not os.path.exists(dbdir):
+ os.makedirs(dbdir)
+ f = open(os.path.join(dbdir, 'backend_name'), 'w')
+ f.write(backend+'\n')
+ f.close()
+
+
+
+# vim: set filetype=python sts=4 sw=4 et si :