Auto-complete stops working in Python

[clokep]

The Python error log (slightly anonymized). I was working on a new file, had probably renamed classes a few times...

[2015-05-27 12:35:13,683] [INFO] Startup: Welcome to Komodo IDE 9.0.1 build 87208 (platform macosx, running on Darwin 14.3.0 version Darwin Kernel Version 14.3.0: Mon Mar 23 11:59:05 PDT 2015; root:xnu-2782.20.48~5/RELEASE_X86_64)
[2015-05-27 12:35:13,683] [INFO] Startup: /opt/homebrew-cask/Caskroom/komodo-ide/9.0.1-87208/Komodo IDE 9.app/Contents/MacOS/komodo built on Thu Apr 16 13:18:49 2015
[2015-05-27 12:35:13,776] [WARNING] koInitService: Unable to determine the current locale settings, defaulting to mac-roman
[2015-05-27 12:35:14,011] [WARNING] console-logger: mutating the [[Prototype]] of an object will cause your code to run very slowly; instead create the object with the correct initial [[Prototype]] value using Object.create (1) in resource://gre/modules/Preferences.jsm:381
[2015-05-27 12:35:14,012] [WARNING] console-logger: Bootstrapped manifest not allowed to use 'component' directive. (1) in file:///opt/homebrew-cask/Caskroom/komodo-ide/9.0.1-87208/Komodo%20IDE%209.app/Contents/Resources/extensions/scope-files@activestate.com/components/component.manifest:1
[2015-05-27 12:35:14,012] [WARNING] console-logger: Bootstrapped manifest not allowed to use 'contract' directive. (1) in file:///opt/homebrew-cask/Caskroom/komodo-ide/9.0.1-87208/Komodo%20IDE%209.app/Contents/Resources/extensions/scope-files@activestate.com/components/component.manifest:2
[2015-05-27 12:35:14,012] [WARNING] console-logger: Bootstrapped manifest not allowed to use 'interfaces' directive. (1) in file:///opt/homebrew-cask/Caskroom/komodo-ide/9.0.1-87208/Komodo%20IDE%209.app/Contents/Resources/extensions/scope-files@activestate.com/components/component.manifest:3
[2015-05-27 12:35:14,057] [WARNING] root: ko.logging has been converted to a CommonJS module; use require("ko/logging") instead (since Komodo 9.0.0a1).
    @chrome://komodo/content/komodo.js:15:1

[2015-05-27 12:35:14,136] [WARNING] console-logger: Expected end of value but found 'solid'.  Error in parsing value for 'border-width'.  Declaration dropped. (1) in chrome://global/skin/global.css:2308
[2015-05-27 12:35:14,159] [WARNING] console-logger: Expected end of value but found 'solid'.  Error in parsing value for 'border-width'.  Declaration dropped. (1) in chrome://global/skin/global.css:2308
[2015-05-27 12:35:14,219] [WARNING] console-logger: Unknown property 'border-radius-top-left'.  Declaration dropped. (1) in less://commando/skin/commando.less:18
[2015-05-27 12:35:14,220] [WARNING] console-logger: Unknown property 'border-radius-top-right'.  Declaration dropped. (1) in less://commando/skin/commando.less:19
[2015-05-27 12:35:14,476] [ERROR] console-logger: bad script XDR magic number (0) in :0
Traceback (most recent call last):
  File "", line 0, in 

[2015-05-27 12:35:14,526] [WARNING] keybindings: [Meta+Shift+Down] was used for 'cmd_selectDocumentHome', overriding to use 'cmd_selectDocumentEnd'
[2015-05-27 12:35:14,530] [WARNING] keybindings: [Meta+Shift+U] was used for 'cmd_convertLowerCase', overriding to use 'cmd_scope-sections'
[2015-05-27 12:35:16,563] [WARNING] root: ko.findresults was already loaded, re-creating it.

[2015-05-27 12:35:16,613] [DEBUG] places_js: waiting for document complete
[2015-05-27 12:35:18,245] [WARNING] console-logger: mutating the [[Prototype]] of an object will cause your code to run very slowly; instead create the object with the correct initial [[Prototype]] value using Object.create (1) in file:///opt/homebrew-cask/Caskroom/komodo-ide/9.0.1-87208/Komodo%20IDE%209.app/Contents/Resources/components/koamAddonManager.js:138
[2015-05-27 12:51:33,795] [ERROR] koCodeIntel:     INFO: eval 'help' at test_fields.py#27  <Trigger 'python-calltip-call-signature' at 427>
    INFO: start scope is (<blob 'test_fields'>, [])
    INFO: find 'help ...' starting at (<blob 'test_fields'>, []):
    DEBUG: 'help ...' from <from __future__ import absolute_import>?
    DEBUG: 'help ...' from <from unittest import TestCase>?
    DEBUG: 'help ...' from <from ..fields import Field>?
    INFO: is 'help' accessible on (<blob 'test_fields'>, [])? no
    INFO: is 'help' accessible on (<blob '*'>, [])? yes: <variable 'help'>
    DEBUG: _hit_from_citdl: first part: ['help'] -> (<variable 'help'>, (<blob '*'>, []))
    INFO: resolve '_Helper' type inference for <variable 'help'>:
    INFO: find '_Helper ...' starting at (<blob '*'>, []):
    INFO: is '_Helper' accessible on (<blob '*'>, [])? no
    ERROR: evaluating 'help' at test_fields.py#27: could not resolve first part of '_Helper'
[2015-05-27 12:54:04,014] [ERROR] koCodeIntel:     INFO: eval 'f.declared_fields' at test_fields.py#38  <Trigger 'python-complete-object-members' at 611>
    INFO: start scope is (<blob 'test_fields'>, ['Test1', 'test_ordered_fields'])
    INFO: find 'f ...' starting at (<blob 'test_fields'>, ['Test1', 'test_ordered_fields']):
    INFO: is 'f' accessible on (<blob 'test_fields'>, ['Test1', 'test_ordered_fields'])? yes: <variable 'f'>
    DEBUG: _hit_from_citdl: first part: ['f'] -> (<variable 'f'>, (<blob 'test_fields'>, ['Test1', 'test_ordered_fields']))
    DEBUG: _hit_from_citdl: resolve ['declared_fields'] on <variable 'f'> in (<blob 'test_fields'>, ['Test1', 'test_ordered_fields'])
    INFO: resolve getattr 'declared_fields' on <variable 'f'> in (<blob 'test_fields'>, ['Test1', 'test_ordered_fields']):
    INFO: resolve 'PreOrdered' type inference for <variable 'f'>:
    INFO: find 'PreOrdered ...' starting at (<blob 'test_fields'>, ['Test1', 'test_ordered_fields']):
    INFO: is 'PreOrdered' accessible on (<blob 'test_fields'>, ['Test1', 'test_ordered_fields'])? no
    INFO: is 'PreOrdered' accessible on (<blob 'test_fields'>, [])? yes: <class 'PreOrdered'>
    DEBUG: _hit_from_citdl: first part: ['PreOrdered'] -> (<class 'PreOrdered'>, (<blob 'test_fields'>, []))
    INFO: 'PreOrdered' is <class 'PreOrdered'> on (<blob 'test_fields'>, [])
    DEBUG: look for ['declared_fields'] from imports in <class 'PreOrdered'>
    INFO: is 'declared_fields' from base class: 'Field'?
    INFO: resolve 'Field' type inference:
    INFO: find 'Field ...' starting at (<blob 'test_fields'>, []):
    DEBUG: 'Field ...' from <from __future__ import absolute_import>?
    DEBUG: 'Field ...' from <from unittest import TestCase>?
    DEBUG: 'Field ...' from <from ..fields import Field>?
    INFO: is blob 'fields' from <Python curdirlib>? yes
    INFO: is 'Field' accessible on (<blob 'test_fields'>, [])? yes: <class 'Field'>
    DEBUG: _hit_from_citdl: first part: ['Field'] -> (<class 'Field'>, (<blob 'fields'>, []))
    INFO: 'Field' is <class 'Field'> on (<blob 'fields'>, [])
    INFO: resolve getattr 'declared_fields' on <class 'Field'> in (<blob 'fields'>, []):
    DEBUG: look for ['declared_fields'] from imports in <class 'Field'>
    INFO: is 'declared_fields' from base class: 'BaseField'?
    INFO: resolve 'BaseField' type inference:
    INFO: find 'BaseField ...' starting at (<blob 'fields'>, []):
    INFO: is 'BaseField' accessible on (<blob 'fields'>, [])? yes: <class 'BaseField'>
    DEBUG: _hit_from_citdl: first part: ['BaseField'] -> (<class 'BaseField'>, (<blob 'fields'>, []))
    INFO: 'BaseField' is <class 'BaseField'> on (<blob 'fields'>, [])
    INFO: resolve getattr 'declared_fields' on <class 'BaseField'> in (<blob 'fields'>, []):
    DEBUG: look for ['declared_fields'] from imports in <class 'BaseField'>
    INFO: is 'declared_fields' from base class: 'object'?
    INFO: resolve 'object' type inference:
    INFO: find 'object ...' starting at (<blob 'fields'>, []):
    DEBUG: 'object ...' from <from collections import OrderedDict>?
    INFO: is 'object' accessible on (<blob 'fields'>, [])? no
    INFO: is 'object' accessible on (<blob '*'>, [])? yes: <class 'object'>
    DEBUG: _hit_from_citdl: first part: ['object'] -> (<class 'object'>, (<blob '*'>, []))
    INFO: 'object' is <class 'object'> on (<blob '*'>, [])
    INFO: resolve getattr 'declared_fields' on <class 'object'> in (<blob '*'>, []):
    DEBUG: look for ['declared_fields'] from imports in <class 'object'>
    INFO: could not resolve classref 'object' on scoperef (<blob 'fields'>, [])
    INFO: could not resolve classref 'BaseField' on scoperef (<blob 'fields'>, [])
    INFO: could not resolve classref 'Field' on scoperef (<blob 'test_fields'>, [])
    ERROR: evaluating 'f.declared_fields' at test_fields.py#38: could not resolve 'declared_fields' getattr on <class 'PreOrdered'> in (<blob 'test_fields'>, [])

[...repeats a couple of times...]

[2015-05-27 14:15:04,834] [ERROR] find.dialog: 
-- EXCEPTION START --
TypeError: _ko.notifications is undefined
+ stack
    this.send@chrome://notify/content/sdk/notify.js:170:13
    Find_ReplaceAll@chrome://komodo/content/find/find_functions.js:1881:9
    replace_all@chrome://komodo/content/find/find2.js:819:30
    oncommand@chrome://komodo/content/find/find2.xul:1:1
-- EXCEPTION END --
[2015-05-27 14:16:16,519] [WARNING] root: ko.statusbar.AddMessage is deprecated, please use require("notify/notify").send() instead
    _addMessage@chrome://komodo/content/statusbar.js:468:1
    this.AddMessage@chrome://komodo/content/statusbar.js:516:5
    exports.ChangeTracker.prototype.onError@chrome://trackchanges/content/tracker.js:183:5

[2015-05-27 14:19:34,863] [ERROR] console-logger: TypeError: Argument 1 of Node.compareDocumentPosition is not an object. (2) in chrome://komodo/content/library/findController.js:307
Traceback (most recent call last):
  File "chrome://komodo/content/library/findController.js", line 307, in 

[...repeats 5 or so times...]

[Naatan]

Given the timestamps I have doubts that these errors are relevant to your issue :(

Does codeintel still work for other languages when this problem occurs?

[clokep]

It seems to break for all languages, yes. (Just confirmed by opening a JavaScript file and Date. didn't offer suggestions. After restarting it did.)

[Naatan]

Could you try deleting your codeintel folder from your profile folder while Komodo is not running?

Might be corrupted.

[clokep]

Tried it, I'll let you know if this continues to happen!

[clokep]

After trying the above, this seems to have come back...although I'm only running into the issue with certain modules right now.

[2015-07-01 13:20:54,588] [INFO] Startup: Welcome to Komodo IDE 9.1.0 build 87337 (platform macosx, running on Darwin 14.3.0 version Darwin Kernel Version 14.3.0: Mon Mar 23 11:59:05 PDT 2015; root:xnu-2782.20.48~5/RELEASE_X86_64)
[2015-07-01 13:20:54,588] [INFO] Startup: /Applications/Komodo IDE 9.app/Contents/MacOS/komodo built on Fri May 29 20:57:45 2015
[2015-07-01 13:20:54,715] [WARNING] koInitService: Unable to determine the current locale settings, defaulting to mac-roman
[2015-07-01 13:20:55,005] [WARNING] console-logger: mutating the [[Prototype]] of an object will cause your code to run very slowly; instead create the object with the correct initial [[Prototype]] value using Object.create (1) in resource://gre/modules/Preferences.jsm:381
[2015-07-01 13:20:55,007] [WARNING] console-logger: Bootstrapped manifest not allowed to use 'component' directive. (1) in file:///Applications/Komodo%20IDE%209.app/Contents/Resources/extensions/scope-files@activestate.com/components/component.manifest:1
[2015-07-01 13:20:55,007] [WARNING] console-logger: Bootstrapped manifest not allowed to use 'contract' directive. (1) in file:///Applications/Komodo%20IDE%209.app/Contents/Resources/extensions/scope-files@activestate.com/components/component.manifest:2
[2015-07-01 13:20:55,008] [WARNING] console-logger: Bootstrapped manifest not allowed to use 'interfaces' directive. (1) in file:///Applications/Komodo%20IDE%209.app/Contents/Resources/extensions/scope-files@activestate.com/components/component.manifest:3
[2015-07-01 13:20:55,060] [WARNING] root: ko.logging has been converted to a CommonJS module; use require("ko/logging") instead (since Komodo 9.0.0a1).
    @chrome://komodo/content/komodo.js:15:1

[2015-07-01 13:20:55,176] [WARNING] console-logger: Expected end of value but found 'solid'.  Error in parsing value for 'border-width'.  Declaration dropped. (1) in chrome://global/skin/global.css:2341
[2015-07-01 13:20:55,200] [WARNING] console-logger: Expected end of value but found 'solid'.  Error in parsing value for 'border-width'.  Declaration dropped. (1) in chrome://global/skin/global.css:2341
[2015-07-01 13:20:55,255] [WARNING] console-logger: Unknown property 'border-radius-top-left'.  Declaration dropped. (1) in less://commando/skin/commando.less:18
[2015-07-01 13:20:55,255] [WARNING] console-logger: Unknown property 'border-radius-top-right'.  Declaration dropped. (1) in less://commando/skin/commando.less:19
[2015-07-01 13:20:55,451] [ERROR] console-logger: bad script XDR magic number (0) in :0
Traceback (most recent call last):
  File "", line 0, in 

[2015-07-01 13:20:55,498] [WARNING] keybindings: [Meta+Shift+Down] was used for 'cmd_selectDocumentHome', overriding to use 'cmd_selectDocumentEnd'
[2015-07-01 13:20:55,503] [WARNING] keybindings: [Meta+Shift+U] was used for 'cmd_convertLowerCase', overriding to use 'cmd_scope-sections'
[2015-07-01 13:20:56,297] [WARNING] koLanguageServiceBase: Found non-positive guess
[2015-07-01 13:20:57,460] [WARNING] root: ko.findresults was already loaded, re-creating it.

[2015-07-01 13:20:57,488] [DEBUG] places_js: waiting for document complete
[2015-07-01 13:21:00,273] [WARNING] console-logger: mutating the [[Prototype]] of an object will cause your code to run very slowly; instead create the object with the correct initial [[Prototype]] value using Object.create (1) in file:///Applications/Komodo%20IDE%209.app/Contents/Resources/components/koamAddonManager.js:138
[2015-07-01 13:21:00,391] [ERROR] codeintel.oop.driver: common
Traceback (most recent call last):
  File "/Applications/Komodo IDE 9.app/Contents/Resources/python/komodo/codeintel2/oop/driver.py", line 564, in run
    handler.handleRequest(request, self)
  File "/Applications/Komodo IDE 9.app/Contents/Resources/python/komodo/codeintel2/oop/codebrowser.py", line 26, in handleRequest
    return meth(request, driver)
  File "/Applications/Komodo IDE 9.app/Contents/Resources/python/komodo/codeintel2/oop/codebrowser.py", line 36, in do_get_buffer
    if buf.scan_time is None and not buf.accessor.content:
  File "/Applications/Komodo IDE 9.app/Contents/Resources/python/komodo/codeintel2/citadel.py", line 171, in scan_time
    self._load_buf_data_once()
  File "/Applications/Komodo IDE 9.app/Contents/Resources/python/komodo/codeintel2/citadel.py", line 139, in _load_buf_data_once
    self._blob_from_lang_cache = self.mgr.db.get_buf_data(self)
  File "/Applications/Komodo IDE 9.app/Contents/Resources/python/komodo/codeintel2/database/database.py", line 1032, in get_buf_data
    return self._get_lang_zone(buf.lang).get_buf_data(buf)
  File "/Applications/Komodo IDE 9.app/Contents/Resources/python/komodo/codeintel2/database/langlib.py", line 808, in get_buf_data
    dbsubpath = join(dhash, dbfile_from_blobname[blobname])
KeyError: u'common'

I see this last KeyError repeated a bunch of times.

E.g. common will not autocomplete (I've imported common from somewhere). I also have another module defer that I've imported, auto-complete for that one still works fine. I'm using a virtualenv, which I have Komodo pointed to as part of it's project settings.

[Naatan]

Any chance you could share a module that produces this error?

[clokep]

I'll check if it happens at some point with something open source.

[hobbsd]

Codeintel stops working for me, too, but it's sporadic (happened again yesterday), and I haven't figured out the circumstances. It appears to be unrelated to the file I'm working on, so I don't know how to reproduce. Next time it happens I'll see if I can find any hints.

Komodo Edit, version 9.2.1, build 15998, platform win32-x86.
Built on Wed Sep 02 02:48:28 2015.

[clokep]

I don't think I've seen this since updating to Komodo 10! I'm going to close this.

[th3coop]

Hey thanks, this might have been resolved by #1350. Overall codeintel has had a lot of work done so it could just be more stable :D