SVN: ZODB/trunk/src/ Bug Fixed: The runzeo script didn't work without a configuration file.

Log message for revision 102999:
  Bug Fixed: The runzeo script didn't work without a configuration file.
  
  Simplified the file-storage configuration a bit.  Eliminated
  duplication of defaults between the Python and ZConfig interfaces.
  

Changed:
  U   ZODB/trunk/src/CHANGES.txt
  U   ZODB/trunk/src/ZEO/runzeo.py
  U   ZODB/trunk/src/ZEO/tests/testZEO.py
  U   ZODB/trunk/src/ZODB/component.xml
  U   ZODB/trunk/src/ZODB/config.py

-=-
Modified: ZODB/trunk/src/CHANGES.txt
===================================================================
--- ZODB/trunk/src/CHANGES.txt	2009-08-20 11:12:51 UTC (rev 102998)
+++ ZODB/trunk/src/CHANGES.txt	2009-08-20 11:12:53 UTC (rev 102999)
@@ -2,6 +2,14 @@
  Change History
 ================
 
+3.9.0c1 (2009-08-06)
+====================
+
+Bugs Fixed
+----------
+
+- The runzeo script didn't work without a configuration file.
+
 3.9.0b5 (2009-08-06)
 ====================
 

Modified: ZODB/trunk/src/ZEO/runzeo.py
===================================================================
--- ZODB/trunk/src/ZEO/runzeo.py	2009-08-20 11:12:51 UTC (rev 102998)
+++ ZODB/trunk/src/ZEO/runzeo.py	2009-08-20 11:12:53 UTC (rev 102999)
@@ -79,10 +79,7 @@
             def __init__(self, name, path):
                 self._name = name
                 self.path = path
-                self.create = 0
-                self.read_only = 0
                 self.stop = None
-                self.quota = None
             def getSectionName(self):
                 return self._name
         if not self.storages:
@@ -91,7 +88,12 @@
         conf = FileStorage(FSConfig(name, arg))
         self.storages.append(conf)
 
+    testing_exit_immediately = False
+    def handle_test(self, *args):
+        self.testing_exit_immediately = True
+
     def add_zeo_options(self):
+        self.add(None, None, None, "test", self.handle_test)
         self.add(None, None, "a:", "address=", self.handle_address)
         self.add(None, None, "f:", "filename=", self.handle_filename)
         self.add("family", "zeo.address.family")
@@ -249,7 +251,10 @@
         self.server = create_server(self.storages, self.options)
 
     def loop_forever(self):
-        asyncore.loop()
+        if self.options.testing_exit_immediately:
+            print "testing exit immediately"
+        else:
+            asyncore.loop()
 
     def handle_sigterm(self):
         log("terminated by SIGTERM")

Modified: ZODB/trunk/src/ZEO/tests/testZEO.py
===================================================================
--- ZODB/trunk/src/ZEO/tests/testZEO.py	2009-08-20 11:12:51 UTC (rev 102998)
+++ ZODB/trunk/src/ZEO/tests/testZEO.py	2009-08-20 11:12:53 UTC (rev 102999)
@@ -33,6 +33,7 @@
 import shutil
 import signal
 import stat
+import sys
 import tempfile
 import threading
 import time
@@ -1181,6 +1182,31 @@
     1
     """
 
+def runzeo_without_configfile():
+    """
+    >>> open('runzeo', 'w').write('''
+    ... import sys
+    ... sys.path[:] = %r
+    ... import ZEO.runzeo
+    ... ZEO.runzeo.main(sys.argv[1:])
+    ... ''' % sys.path)
+
+    >>> import subprocess, re
+    >>> print re.sub('\d\d+|[:]', '', subprocess.Popen(
+    ...     [sys.executable, 'runzeo', '-a./s', '-ft', '--test'],
+    ...     stdout=subprocess.PIPE, stderr=subprocess.STDOUT,
+    ...     ).stdout.read()),
+    ------
+    --T INFO ZEO.runzeo () opening storage '1' using FileStorage
+    ------
+    --T INFO ZEO.StorageServer () StorageServer created RW with storages 1RWt
+    ------
+    --T INFO ZEO.zrpc () listening on ./s
+    ------
+    --T INFO ZEO.runzeo () closing storage '1'
+    testing exit immediately
+    """
+
 slow_test_classes = [
     BlobAdaptedFileStorageTests, BlobWritableCacheTests,
     DemoStorageTests, FileStorageTests, MappingStorageTests,

Modified: ZODB/trunk/src/ZODB/component.xml
===================================================================
--- ZODB/trunk/src/ZODB/component.xml	2009-08-20 11:12:51 UTC (rev 102998)
+++ ZODB/trunk/src/ZODB/component.xml	2009-08-20 11:12:53 UTC (rev 102999)
@@ -23,13 +23,13 @@
         use a BlobStorage to provide blob support.)
       </description>
     </key>
-    <key name="create" datatype="boolean" default="false">
+    <key name="create" datatype="boolean">
       <description>
         Flag that indicates whether the storage should be truncated if
         it already exists.
       </description>
     </key>
-    <key name="read-only" datatype="boolean" default="false">
+    <key name="read-only" datatype="boolean">
       <description>
         If true, only reads may be executed against the storage.  Note
         that the "pack" operation is not considered a write operation

Modified: ZODB/trunk/src/ZODB/config.py
===================================================================
--- ZODB/trunk/src/ZODB/config.py	2009-08-20 11:12:51 UTC (rev 102998)
+++ ZODB/trunk/src/ZODB/config.py	2009-08-20 11:12:53 UTC (rev 102999)
@@ -154,20 +154,20 @@
 
     def open(self):
         from ZODB.FileStorage import FileStorage
+        config = self.config
         options = {}
-        if self.config.packer:
-            m, name = self.config.packer.rsplit('.', 1)
+        if getattr(config, 'packer', None):
+            m, name = config.packer.rsplit('.', 1)
             options['packer'] = getattr(__import__(m, {}, {}, ['*']), name)
 
-        return FileStorage(self.config.path,
-                           create=self.config.create,
-                           read_only=self.config.read_only,
-                           quota=self.config.quota,
-                           pack_gc=self.config.pack_gc,
-                           pack_keep_old=self.config.pack_keep_old,
-                           blob_dir=self.config.blob_dir,
-                           **options)
+        for name in ('blob_dir', 'create', 'read_only', 'quota', 'pack_gc',
+                     'pack_keep_old'):
+            v = getattr(config, name, self)
+            if v is not self:
+                options[name] = v
 
+        return FileStorage(config.path, **options)
+
 class BlobStorage(BaseConfig):
 
     def open(self):