Where is BaseModel in AppEngine for Django 1.2?
I'm trying to write an Exporter class so I can extract my local development datastore to a CSV file. I'm using OS X 10.8.5 and GAE SDK 1.8.8. And we use Django 1.2 as provided by GAE.
My code is:
import sys
import os
import datetime
from google.appengine.ext import db
from google.appengine.tools import bulkloader
module_dir = os.path.dirname(os.path.realpath('./data/models.py'))
sys.path.insert(0, module_dir)
import models
class SomeObjectLoader(bulkloader.Loader):
def __init__(self):
bulkloader.Loader.__init__(self, 'SomeObject',
[('product_name', lambda x: x.decode('utf-8')),
('project_id', lambda x: x.decode('utf-8')),
('asset', lambda x: x.decode('utf-8')),
('document_id', lambda x: x.decode('utf-8')),
('content_type', lambda x: x.decode('utf-8')),
('document_name', lambda x: x.decode('utf-8'))
])
loaders = [FinalAuditDataLoader]
The models load OK but there is an ongoing reference to the BaseModel and I get:
Traceback (most recent call last): File "/usr/local/bin/appcfg.py", line 196, in run_file( file , globals()) File "/usr/local/bin/appcfg.py", line 192, in run_file execfile(script_path, globals_) File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/appcfg.py", line 4810, in main(sys.argv) File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/appcfg.py", line 4801, in main result = AppCfgApp(argv).Run() File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/appcfg.py", line 2611, in Run self.action(self) File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/appcfg.py", line 4495, in call return method() File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/appcfg.py", line 4286, in PerformDownload run_fn(args) File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/appcfg.py", line 4198, in RunBulkloader sys.exit(bulkloader.Run(arg_dict)) File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/bulkloader.py", line 4408, in Run return _PerformBulkload(arg_dict) File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/bulkloader.py", line 4219, in _PerformBulkload LoadConfig(config_file) File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngin e-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/bulkloader.py", line 3879, in LoadConfig ('', 'r', imp.PY_SOURCE)) File "loader.py", line 9, in import models File "/Users/tim/work/lqe-tool/lqe_data/models.py", line 13, in from appengine_django.models import BaseModel ImportError: No module named appengine_django.models
事实证明，代码库有一个appengine_django.zip，这就是appengine_django。*的地方..
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