I have a create form (SQLFORM) that works (a new record is actually
created) but immediately after inserting the new record the web2py process
hangs. The form remains greyed out and no other functions will work (e.g.,
can't refresh the page or navigate away). But there's no error raised. Can
anyone help me figure out what is causing the hang?
I've pinpointed the point where the hang occurs: the call to
gluon.DAL.Table.insert in gluon.SQLFORM.accepts (around line 1671 in the
current stable version). What's strange is that the Table.insert method
does finish without any errors. But when it returns to SQLFORM.accepts the
execution hangs. A print statement immediately following the call to
Table.insert is not executed.
If it helps to know, I'm using postgresql running on apache.
Here is an example of the data being sent by SQLFORM.accepts to
Table.insert:
{'hints': [],
'instructions': [13L, 14L],
'lemmas': [],
'locations': [11L],
'modified_on': datetime.datetime(2014, 12, 19, 18, 15, 32),
'npcs': [32L],
'outcome1': '1.0',
'outcome2': '',
'outcome3': '',
'prompt': 'Repetition can serve to emphasize certain words in the
sentence, especially when the repeated words are close together. Which
words are emphasized in this way in \xce\x9a\xce\xb1\xcf\x84\xce\xb1
\xe1\xbc\xb8\xcf\x89\xce\xb1\xce\xbd\xce\xbd\xce\xb7\xcf\x82
1:4?\r\n\r\n"\xe1\xbc\x98\xce\xbd \xce\xb1\xe1\xbd\x90\xcf\x84\xe1\xbf\xb3
\xce\xb6\xcf\x89\xce\xb7 \xe1\xbc\xa0\xce\xbd, \xce\xba\xce\xb1\xce\xb9
\xe1\xbc\xa1 \xce\xb6\xcf\x89\xce\xb7 \xe1\xbc\xa0\xce\xbd \xcf\x84\xce\xbf
\xcf\x86\xcf\x89\xcf\x82 \xcf\x84\xcf\x89\xce\xbd
\xe1\xbc\x80\xce\xbd\xce\xb8\xcf\x81\xcf\x89\xcf\x80\xcf\x89\xce\xbd."',
'prompt_audio': 1,
'readable_response': '\xce\xb6\xcf\x89\xce\xb7 \xe1\xbc\xa0\xce\xbd',
'response1': '^(\xe1\xbc\xa1 )?\xce\xb6\xcf\x89\xce\xb7(
\xe1\xbc\xa0\xce\xbd)?$',
'response2': '',
'response3': '',
'status': 1,
'step_options': [],
'tags': [202L],
'tags_ahead': [],
'tags_secondary': [],
'uuid': '51a9c0c0-18e5-4a9b-9b89-85eee6668170',
'widget_image': 9,
'widget_type': 1}
Again, the db record is actually created. The operation just stops any
further execution.
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