ipy_exportdb.py added

debug crap removed

IPython/Extensions/ipy_exportdb.py

@@ -0,0 +1,68
+import IPython.ipapi
+ip = IPython.ipapi.get()
+
+import os,pprint
+
+def export(filename = None):
+
+    lines = ['import IPython.ipapi', 'ip = IPython.ipapi.get()','']
+
+    vars = ip.db.keys('autorestore/*')
+    vars.sort()
+    varstomove = []
+    get = ip.db.get
+    
+    macros = []
+    variables = []
+    
+    for var in vars:
+        k = os.path.basename(var)
+        v = get(var)
+
+        if k.startswith('_'):
+            continue
+        if isinstance(v, IPython.macro.Macro):
+            macros.append((k,v))
+        if type(v) in [int, str, float]:
+            variables.append((k,v))
+            
+            
+
+    if macros:
+        lines.extend(['# === Macros ===' ,''])
+    for k,v in macros:
+        lines.append("ip.defmacro('%s'," % k)
+        for line in v.value.splitlines():
+            lines.append(' ' + repr(line+'\n'))
+        lines.extend([')', ''])
+        
+    if variables:
+        lines.extend(['','# === Variables ===',''])
+        for k,v in variables:
+            varstomove.append(k)
+            lines.append('%s = %s' % (k,repr(v)))
+                
+        lines.append('ip.to_user_ns("%s")' % (' '.join(varstomove)))
+    
+    bkms = ip.db.get('bookmarks',{})
+    
+    if bkms:
+        lines.extend(['','# === Bookmarks ===',''])
+        lines.append("ip.db['bookmarks'] = %s " % pprint.pformat(bkms, indent = 2) )
+        
+    aliases = ip.db.get('stored_aliases', {} )
+    
+    if aliases:
+        lines.extend(['','# === Alias definitions ===',''])
+        for k,v in aliases.items():
+            lines.append("ip.defalias('%s', %s)" % (k, repr(v[1])))
+        
+    
+    
+    out = '\n'.join(lines)
+    
+    if filename:
+        open(filename,'w').write(out)
+    else:
+        print out
+    

IPython/ipapi.py

@@ -333,7 +333,7 class IPApi:
         """
         
         import IPython.macro
-        print args
+        
         if len(args) == 1:
             return IPython.macro.Macro(args[0])
         elif len(args) == 2:

doc/ChangeLog

@@ -7,9 +7,13
 	* Extensions/ipy_completers.py: introduced Olivier Lauzanne's
 	safer & faster 'import' completer.
 	
-	* Introduced new ipapi methods, _ip.defmacro(name, value)
+	* ipapi.py: Introduced new ipapi methods, _ip.defmacro(name, value)
 	and _ip.defalias(name, command).
 	
+	* Extensions/ipy_exportdb.py: New extension for exporting all the
+	%store'd data in a portable format (normal ipapi calls like
+	defmacro() etc.)
+	
 2007-04-19  Ville Vainio  <[e-mail]>
 
 	* upgrade_dir.py: skip junk files like *.pyc