PRAGMA foreign_keys=ON by default

VERSION

@@ -1 +1 @@
-Version 2.7.4-stable+timestamp.2013.10.19.17.40.27
+Version 2.7.4-stable+timestamp.2013.10.20.15.42.03

applications/admin/controllers/appadmin.py

@@ -186,6 +186,10 @@ def select():
     import re
     db = get_database(request)
     dbname = request.args[0]
+    try:
+        is_imap = db._uri.startswith("imap://")
+    except (KeyError, AttributeError, TypeError):
+        is_imap = False
     regex = re.compile('(?P<table>\w+)\.(?P<field>\w+)=(?P<value>\d+)')
     if len(request.args) > 1 and hasattr(db[request.args[1]], '_primarykey'):
         regex = re.compile('(?P<table>\w+)\.(?P<field>\w+)=(?P<value>.+)')
@@ -203,7 +207,15 @@ def select():
     else:
         start = 0
     nrows = 0
-    stop = start + 100
+
+    step = 100
+    fields = []
+
+    if is_imap:
+        step = 3
+ 
+    stop = start + step
+
     table = None
     rows = []
     orderby = request.vars.orderby
@@ -244,12 +256,18 @@ def select():
                 db(query, ignore_common_filters=True).delete()
                 response.flash = T('%s %%{row} deleted', nrows)
             nrows = db(query, ignore_common_filters=True).count()
+
+            if is_imap:
+                fields = [db[table][name] for name in
+                    ("id", "uid", "created", "to",
+                     "sender", "subject")]
             if orderby:
-                rows = db(query, ignore_common_filters=True).select(limitby=(
+                rows = db(query, ignore_common_filters=True).select(
-                        start, stop), orderby=eval_in_global_env(orderby))
+                              *fields, limitby=(start, stop),
+                              orderby=eval_in_global_env(orderby))
             else:
                 rows = db(query, ignore_common_filters=True).select(
-                    limitby=(start, stop))
+                    *fields, limitby=(start, stop))
         except Exception, e:
             import traceback
             tb = traceback.format_exc()
@@ -278,11 +296,12 @@ def select():
         table=table,
         start=start,
         stop=stop,
+        step=step,
         nrows=nrows,
         rows=rows,
         query=request.vars.query,
         formcsv=formcsv,
-        tb=tb,
+        tb=tb
     )
 
 

applications/admin/views/appadmin.html

@@ -62,8 +62,8 @@
       {{=T('"update" is an optional expression like "field1=\'newvalue\'". You cannot update or delete the results of a JOIN')}}</p>
     <br/><br/>
     <h4>{{=T("%s selected", nrows)}}</h4>
-    {{if start>0:}}{{=A(T('previous 100 rows'),_href=URL('select',args=request.args[0],vars=dict(start=start-100)),_class="btn")}}{{pass}}
+    {{if start>0:}}{{=A(T('previous %s rows') % step,_href=URL('select',args=request.args[0],vars=dict(start=start-step)),_class="btn")}}{{pass}}
-    {{if stop<nrows:}}{{=A(T('next 100 rows'),_href=URL('select',args=request.args[0],vars=dict(start=start+100)),_class="btn")}}{{pass}}
+    {{if stop<nrows:}}{{=A(T('next %s rows') % step,_href=URL('select',args=request.args[0],vars=dict(start=start+step)),_class="btn")}}{{pass}}
     {{if rows:}}
        <div style="overflow: auto;" width="80%">
        {{linkto = lambda f, t, r: URL('update', args=[request.args[0], r, f]) if f else "#"}}

applications/examples/controllers/appadmin.py

@@ -186,6 +186,10 @@ def select():
     import re
     db = get_database(request)
     dbname = request.args[0]
+    try:
+        is_imap = db._uri.startswith("imap://")
+    except (KeyError, AttributeError, TypeError):
+        is_imap = False
     regex = re.compile('(?P<table>\w+)\.(?P<field>\w+)=(?P<value>\d+)')
     if len(request.args) > 1 and hasattr(db[request.args[1]], '_primarykey'):
         regex = re.compile('(?P<table>\w+)\.(?P<field>\w+)=(?P<value>.+)')
@@ -203,7 +207,15 @@ def select():
     else:
         start = 0
     nrows = 0
-    stop = start + 100
+
+    step = 100
+    fields = []
+
+    if is_imap:
+        step = 3
+ 
+    stop = start + step
+
     table = None
     rows = []
     orderby = request.vars.orderby
@@ -244,12 +256,18 @@ def select():
                 db(query, ignore_common_filters=True).delete()
                 response.flash = T('%s %%{row} deleted', nrows)
             nrows = db(query, ignore_common_filters=True).count()
+
+            if is_imap:
+                fields = [db[table][name] for name in
+                    ("id", "uid", "created", "to",
+                     "sender", "subject")]
             if orderby:
-                rows = db(query, ignore_common_filters=True).select(limitby=(
+                rows = db(query, ignore_common_filters=True).select(
-                        start, stop), orderby=eval_in_global_env(orderby))
+                              *fields, limitby=(start, stop),
+                              orderby=eval_in_global_env(orderby))
             else:
                 rows = db(query, ignore_common_filters=True).select(
-                    limitby=(start, stop))
+                    *fields, limitby=(start, stop))
         except Exception, e:
             import traceback
             tb = traceback.format_exc()
@@ -278,11 +296,12 @@ def select():
         table=table,
         start=start,
         stop=stop,
+        step=step,
         nrows=nrows,
         rows=rows,
         query=request.vars.query,
         formcsv=formcsv,
-        tb=tb,
+        tb=tb
     )
 
 

applications/examples/views/appadmin.html

@@ -62,8 +62,8 @@
       {{=T('"update" is an optional expression like "field1=\'newvalue\'". You cannot update or delete the results of a JOIN')}}</p>
     <br/><br/>
     <h4>{{=T("%s selected", nrows)}}</h4>
-    {{if start>0:}}{{=A(T('previous 100 rows'),_href=URL('select',args=request.args[0],vars=dict(start=start-100)),_class="btn")}}{{pass}}
+    {{if start>0:}}{{=A(T('previous %s rows') % step,_href=URL('select',args=request.args[0],vars=dict(start=start-step)),_class="btn")}}{{pass}}
-    {{if stop<nrows:}}{{=A(T('next 100 rows'),_href=URL('select',args=request.args[0],vars=dict(start=start+100)),_class="btn")}}{{pass}}
+    {{if stop<nrows:}}{{=A(T('next %s rows') % step,_href=URL('select',args=request.args[0],vars=dict(start=start+step)),_class="btn")}}{{pass}}
     {{if rows:}}
        <div style="overflow: auto;" width="80%">
        {{linkto = lambda f, t, r: URL('update', args=[request.args[0], r, f]) if f else "#"}}

applications/welcome/models/db.py

@@ -28,7 +28,8 @@ response.generic_patterns = ['*'] if request.is_local else []
 ## (optional) optimize handling of static files
 # response.optimize_css = 'concat,minify,inline'
 # response.optimize_js = 'concat,minify,inline'
-
+## (optional) static assets folder versioning
+# response.static_version = '0.0.0'
 #########################################################################
 ## Here is sample code if you need for
 ## - email capabilities

gluon/dal.py

@@ -2248,6 +2248,8 @@ class SQLiteAdapter(BaseAdapter):
         self.db = db
         self.dbengine = "sqlite"
         self.uri = uri
+        if adapter_args.get('foreign_keys',True) and not after_connection:
+            after_connection = lambda db: db.execute('PRAGMA foreign_keys=ON;')
         if do_connect: self.find_driver(adapter_args)
         self.pool_size = 0
         self.folder = folder
@@ -2271,7 +2273,7 @@ class SQLiteAdapter(BaseAdapter):
         if not 'detect_types' in driver_args and do_connect:
             driver_args['detect_types'] = self.driver.PARSE_DECLTYPES
         def connector(dbpath=self.dbpath, driver_args=driver_args):
-            return self.driver.Connection(dbpath, **driver_args)
+            return self.driver.Connection(dbpath, **driver_args)        
         self.connector = connector
         if do_connect: self.reconnect()