[Zope-Checkins] CVS: Zope/utilities - mkzopeinstance.py:1.4

[Chris McDonough]

Update of /cvs-repository/Zope/utilities
In directory cvs.zope.org:/tmp/cvs-serv28609

Modified Files:
	mkzopeinstance.py 
Log Message:
Add --skel, --home, and --lib options to mkzopeinstance.

--skel points to an alternate skeleton directory.

--home allows you to write infiles with an alternate zope home

--lib allows you to write infiles with an alternate software home.

Remove --zeo/-z flags, as custom_zodb.py is no longer the preferred method
of configuring custom storages now that we have DBTab in the core,
and you should be able to create a custom skeleton dir with
the right zope.conf.in that has a zeo client storage set up if you need to.


=== Zope/utilities/mkzopeinstance.py 1.3 => 1.4 ===
--- Zope/utilities/mkzopeinstance.py:1.3	Sun Jul 20 23:35:34 2003
+++ Zope/utilities/mkzopeinstance.py	Tue Jul 22 18:11:08 2003
@@ -17,14 +17,16 @@
 usage:  %(program)s [options]
 
 Options:
--d/--dir -- the directory to which the instance files should be installed
+-d/--dir --  the directory to which the instance files should be installed
 -h/--help -- print this help text
 -u/--user NAME:PASSWORD -- set the user name and password of the initial user
--z/--zeo host:port -- set the host:port of the ZEO server
+-s/--skel -- the 'skeleton' directory which contains instance files
+-z/--home -- the zope home directory (aka ZOPE_HOME) (defaults to ..)
+-l/--lib --  the zope lib directory (aka SOFTWARE_HOME) (defaults to
+             ../lib/python)
 
 If no arguments are specified, the installer will ask for dir, username, and
-paassword.
-
+password and will use ZOPEHOME/skel as the skeleton directory.
 """
 
 import getopt
@@ -34,18 +36,25 @@
 
 def main():
     try:
-        opts, args = getopt.getopt(sys.argv[1:], "hu:z:d:", ["help", "user=",
-            "zeo=", "dir="])
+        opts, args = getopt.getopt(sys.argv[1:],
+            "hu:z:d:s:z:l:",
+            ["help", "user=", "dir=", "skel=", "home=", "lib="]
+            )
     except getopt.GetoptError, msg:
         usage(sys.stderr, msg)
         sys.exit(2)
+
+    script = os.path.abspath(sys.argv[0])
     user = None
     password = None
-    zeo = None
     dirname = None
+    zopehome = None
+    softwarehome = None
+    skel = None
+
     for opt, arg in opts:
         if opt in ("-d", "--dir"):
-            dirname = os.path.abspath(arg)
+            dirname = os.path.expanduser(os.path.abspath(arg))
             if not dirname:
                 usage(sys.stderr, "dirname must not be empty")
                 sys.exit(2)
@@ -57,25 +66,41 @@
                 usage(sys.stderr, "user must be specified as name:password")
                 sys.exit(2)
             user, password = arg.split(":", 1)
-        if opt in ("-z", "--zeo"):
-            if not ":" in arg:
-                usage(sys.stderr, "zeo server must be specified as host:port")
+        if opt in ("-s", "--skel"):
+            skel = os.path.expanduser(os.path.abspath(arg))
+            if not skel:
+                usage(sys.stderr, "skel must not be empty")
+                sys.exit(2)
+        if opt in ("-h", "--home"):
+            zopehome = os.path.expanduser(os.path.abspath(arg))
+            if not zopehome:
+                usage(sys.stderr, "home must not be empty")
                 sys.exit(2)
-            zeo = tuple(arg.split(":", 1))
-            try:
-                int(zeo[1])
-            except ValueError:
-                usage(sys.stderr, "zeo server port must be a number")
+        if opt in ("-l", "--lib"):
+            softwarehome = os.path.expanduser(os.path.abspath(arg))
+            if not softwarehome:
+                usage(sys.stderr, "lib must not be empty")
                 sys.exit(2)
+
+    # interactively ask for dirname and initial user name/passwd
     if not dirname:
         dirname = get_dirname()
     dirname = os.path.expanduser(dirname)
     inituser = os.path.join(dirname, "inituser")
     if not (user or os.path.exists(inituser)):
         user, password = get_inituser()
-    makeinstance(dirname, user, password, inituser)
-    if zeo:
-        makezeo(dirname, zeo)
+
+    # use defaults for zopehome, softwarehome, and skel if they're not
+    # given
+    if zopehome is None:
+        zopehome = os.path.dirname(os.path.dirname(script))
+    if softwarehome is None:
+        softwarehome = os.path.join(zopehome, "lib", "python")
+    if skel is None:
+        skel = os.path.join(zopehome, "skel")
+
+    makeinstance(dirname, user, password, inituser, zopehome, softwarehome,
+                 skel)
 
 def usage(stream, msg=None):
     if msg:
@@ -117,11 +142,8 @@
             print "Password mismatch, please try again..."
     return user, passwd
 
-def makeinstance(dirname, user, password, inituser):
-    script = os.path.abspath(sys.argv[0])
-    installation = os.path.dirname(os.path.dirname(script))
-    skel = os.path.join(installation, "skel")
-
+def makeinstance(dirname, user, password, inituser, zopehome,
+                 softwarehome, skel):
     # Create the top of the instance:
     if not os.path.exists(dirname):
         os.makedirs(dirname)
@@ -129,8 +151,8 @@
     replacements = {
         "PYTHON": sys.executable,
         "INSTANCE_HOME": dirname,
-        "SOFTWARE_HOME": os.path.join(installation, "lib", "python"),
-        "ZOPE_HOME": installation,
+        "SOFTWARE_HOME": softwarehome,
+        "ZOPE_HOME": zopehome,
         }
 
     # This is fairly ugly.  The chdir() makes path manipulation in the
@@ -149,12 +171,6 @@
 
     if user:
         write_inituser(inituser, user, password)
-
-def makezeo(dirname, zeo):
-    fp = open(os.path.join(dirname, 'custom_zodb.py'), 'w')
-    print >>fp, "import ZEO.ClientStorage"
-    print >>fp, "Storage=ZEO.ClientStorage.ClientStorage(('%s',%s))"%zeo
-    fp.close()
 
 def write_inituser(fn, user, password):
     import binascii