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Linter throws errors #447
Description
Originally reported by Michael Fairley (@mfairley) in #444 (split out the bug into a separate issue).
Environment data
VS Code version: 1.19.0 (1.19.0)
Python Extension version: 0.9.0
Python Version: Anaconda 2.7.14
OS and version: mac OS 10.13.2
Actual behavior
Updates to Pylint messages are very slow even after saving, it takes several seconds for messages to change. For example, if a variable is undefined and then defined, the linter will take several seconds to update it's undefined variable message.
Steps to reproduce:
- Have a Pylint message
- Fix the error associated with the message
- Save to lint
- Message will take some time to disappear
Logs
Output from Console window (Help->Developer Tools menu)
TypeError: Cannot read property 'TokenType' of undefined
at CompletionSource.isPositionInsideStringOrComment (/Users/mfairley/.vscode/extensions/ms-python.python-0.9.0/out/client/providers/completionSource.js:115:44)
at CompletionSource.<anonymous> (/Users/mfairley/.vscode/extensions/ms-python.python-0.9.0/out/client/providers/completionSource.js:78:22)
at Generator.next (<anonymous>)
at __awaiter (/Users/mfairley/.vscode/extensions/ms-python.python-0.9.0/out/client/providers/completionSource.js:9:71)
at Promise (<anonymous>)
at __awaiter (/Users/mfairley/.vscode/extensions/ms-python.python-0.9.0/out/client/providers/completionSource.js:5:12)
at CompletionSource.getCompletionResult (/Users/mfairley/.vscode/extensions/ms-python.python-0.9.0/out/client/providers/completionSource.js:68:16)
at CompletionSource.<anonymous> (/Users/mfairley/.vscode/extensions/ms-python.python-0.9.0/out/client/providers/completionSource.js:40:39)
at Generator.next (<anonymous>)
at __awaiter (/Users/mfairley/.vscode/extensions/ms-python.python-0.9.0/out/client/providers/completionSource.js:9:71)
(node:13752) DeprecationWarning: Calling an asynchronous function without callback is deprecated.
t.log @ /Applications/Visual Studio Code.app/Contents/Resources/app/out/vs/workbench/workbench.main.js:249
11:18:45.522 console.ts:123 [Extension Host] (node:13752) DeprecationWarning: Calling an asynchronous function without callback is deprecated.
t.log @ console.ts:123
Activity
MikhailArkhipov commentedon Jan 4, 2018
Exception is probably unrelated to the speed issue
Fix exception reported in #447 (#536)