Invalid cast from BuiltinFunctionInfo to BuiltinClassInfo in GetBuiltinType #470

jakebailey · 2018-12-08T19:32:23Z

From #391:

[Error - 5:37:55 PM] System.InvalidCastException: Unable to cast object of type 'Microsoft.PythonTools.Analysis.Values.BuiltinFunctionInfo' to type 'Microsoft.PythonTools.Analysis.Values.BuiltinClassInfo'.
   at Microsoft.PythonTools.Analysis.PythonAnalyzer.GetBuiltinType(IPythonType type)
   at System.Linq.Enumerable.WhereSelectListIterator`2.MoveNext()
   at System.Collections.Generic.List`1.AddEnumerable(IEnumerable`1 enumerable)
   at System.Collections.Generic.List`1.InsertRange(Int32 index, IEnumerable`1 collection)
   at Microsoft.PythonTools.Analysis.Values.Mro..ctor(IEnumerable`1 values)
   at Microsoft.PythonTools.Analysis.Values.BuiltinClassInfo.get_Mro()
   at Microsoft.PythonTools.Analysis.Values.Mro.Recompute()
   at Microsoft.PythonTools.Analysis.Values.ClassInfo.SetBases(IEnumerable`1 bases)
   at Microsoft.PythonTools.Analysis.ClassAnalysisUnit.AnalyzeWorker(DDG ddg, CancellationToken cancel)
   at Microsoft.PythonTools.Analysis.Analyzer.DDG.Analyze(Deque`1 queue, CancellationToken cancel, Action`1 reportQueueSize, Int32 reportQueueInterval)
   at Microsoft.PythonTools.Analysis.PythonAnalyzer.AnalyzeQueuedEntries(CancellationToken cancel)
   at Microsoft.PythonTools.Intellisense.AnalysisQueue.GroupAnalysis.Analyze(CancellationToken cancel)
   at Microsoft.PythonTools.Intellisense.AnalysisQueue.HandleAnalyzable(IAnalyzable item, AnalysisPriority priority, CancellationToken cancellationToken)
   at Microsoft.PythonTools.Intellisense.AnalysisQueue.ConsumerLoop()

#439 changed a bunch of the MRO stuff, and that PR's timing lines up with when @jarshwah saw this.

It seems to me like either:

We now add more things to the MRO, which the (older) GetBuiltinType method needs to better handle.
The check in GetBuiltinType is correct, and the new code adds things it shouldn't to the MRO.

The text was updated successfully, but these errors were encountered:

MikhailArkhipov · 2018-12-10T17:46:24Z

Looks like function somehow leaked into SetBases. MRO should technically only contain classes so the direct cast fails.

* Fix #470 (#478) * Fix various common exceptions, log on a failed directory load (#498) * rethrow exception after telemetry instead of disposing * log an error instead of crashing when hitting some exceptions loading files, fix nullref when shutting down without an idle tracker * fix short circuiting of question mark checks to prevent null from being returned * print name of exception instead of relying on ToString * don't use MaybeEnumerate * upgrade message to Show * Mitigate some of #495 via MRO member selection and analysis set optimization (#517) This isn't a complete fix, but does seem to improve #495 in some cases. Adds back the early MRO return removed in #277, so now large class hierarchies won't over-propagate types (where some of the trouble with fastai happens do to the Transform class). I also optimized AnalysisHashSet a little to do length checks when possible. There are still times when things get caught up comparing unions for a while, but it seems to be nondeterministic. * Two path resolution bug fixes - Fix #509: PLS doesn't flag error in a relative import if it is found in another root directory (#519) - Fix #510: PLS doesn't resolve relative paths correctly * Catch exceptions when importing from search paths (#525) * catch exceptions when importing from search paths * retry instead of not found

* Fix #470 * Output syntax errors * Properly clear * - Fix async issue with analysis completion - Clean up diagnostics service interface - Use real DS in tests * Add publishing test Add NSubstitute Move all services to the same namespace. * Unused var * Test forced publish on close * Fix typo * Update test framework * Remove incorrect reference * Move interface to the main class part

* Part 7 * Buildable * PR feedback * Merge conflict * Fix #446 * Fix #446 * Part 8 * Part 9 * Buildable * Part 10 * Part 11 * Part 12 * Buildable * Part 14 * First passing test * Simplify configuration * Style * Fix test and move code to folders * Builtins import * Fix #470 * Fluents * Add search path * Import analysis, part I * Simplify builtins handling * Remove IMember * Handle import specific * More tests * Add typeshed * Renames * Make sure lazy modules are loaded * Renames * Move/rename * Rework importing * Derivation rework * Part 2 * Part 3 * Buildable * Module members * Async walk * Imports test pass * Remove lazy types * Fix from import * Stubs * Double overloads * Fix datetime test * Couple more tests + fluents * Few more tests * Additionl test + union type * Built-in scrape tests * Full stdlib scrape test * Complete async AST walker * Conditional defines test + variable loc cleanup * More stub tests Fix stub loading for packages (port from DDG) Split walker into multiple files * Add some (broken mostly) tests from DDG * Move document tests * Function arg eval, part I * Instance/factory * Builds * Test fixes * Fix static and instance call eval * More tests * More ported tests * Specialize builtin functions * Make walkers common and handle nested functions * Moar tests * Parser fixes + more tests * Handle negative numbers * Fix null ref * Basic list support * Few more list tests * Basic iterators * Support __iter__ * Iterators * Fix couple of tests * Add decorator test * Generics, part I * Generics, part 2 * Generics, part 3 * Basic TypeVar test * Typings, part 4 * Fix test * Generics, part 6 * Generics, part 7 * More tests (failing) * Forward ref fixes * Reorg * Improve symbol resolution + test fixes * Test fixes * Dictionary, part I * Part 11 * Fix test * Tests * Tests * More dict work * List ctor * Skip some tests for now * Fix iterators * Tuple slicing * Polish type comparo in return types * Add Mapping and tests * Add Iterable * Fix typo * Add Iterator[T] + test * Simplify typing types * Class reduction * Fix tests * Test fix * Handle 'with' statement * Handle try-except * Class method inheritance + NewType * Container types * Containers test * Tests * Handle generic type alias * Named tuple * Global/non-local * Handle tuples in for Handle custom iterators * Basic generator * Any/AnyStr * Test fixes * Type/Optional/etc handling * Proper doc population * Tests + range * Argument match * Basic argset and diagnostics * Argset tests * Exclude WIP * Exclude WIP * Arg eval * Arg match, part 2 * Tests and generic arg comparisons * Function eval with arguments * Baselines * Fix test * Undo AST formatting change and update baseline * LS cleanup 1 * Fix list ctor argument unpacking * Cleanup 2 * Builds * Partial completions * Partial * Partial * Simple test * Tests * Basic startup * Clean up a bit * Remove debug code * Port formatter tests * Fix tokenizer crash * Async fixes * Hover * Basic hover * Adjust expression options * Basic signature help * Fix class/instance * Update test * Fix builtin creation exception * Fix tests * Actually provide declared module * Completion test (partial) * Undo * Fix null await Fix override completions + test * Exports filtering Prevent augmenting imported types * Filter variables & exports * Ported tests * Test fixes * More ported tests * Fix exception completions * Import completions * Scope completions * With completions * Test fixes * WIP * Test fix * Better arg match * Temp disable WIP * First cut * Fix type leak * WIP * Remove ConfigureAwait and handle canceled and failed in the analysis notifications * WIP * Generic class base * Generic forward reference resolution * Suppress completion in strings + test * Prevent recursion on generic resolution Better match arguments * Handle call expression in generics * Relax condition as it happens in tensorflow * Fix typeshed version search Make writing cached modules async Fix module doc fetching * Hover tests * Fix prom import hover * Hover tests * Synchronize test cache writing * First cut * Test * Fixes * Add tests for os.path Null ref fix * Fix cache check * Improve resolution of builtins and typing in stubs * Merge tests * Add ntst for requests * Handle typeshed better * Fix custom stub handling * Better sync * Move files * Fix parameter locations * Hover improvement * PEP hints * One more test for PEP hints * Better handle hover over import as * Text based generic constraints * Handle with better with generic stubs * Undo debug * Handle non-binary open() Temporary fix 'with' handler since we haven't specialized IO/TextIO/BinaryIO yet. * Output syntax errors * Properly clear * - Fix async issue with analysis completion - Clean up diagnostics service interface - Use real DS in tests * Use proper scope when analyzing module * Severity mapping and reporting * Add publishing test Add NSubstitute Move all services to the same namespace. * Unused var * Test forced publish on close * Fix typo * Update test framework * Import location * Remove incorrect reference * Diagnostic severity mapping test Fix post-mortem earlier PR comment * Minor fixes * Move interface to the main class part * Flicker reduction * - Correct reported unresolved import name - Add tests * PR feedback

* Part 7 * Buildable * PR feedback * Merge conflict * Fix #446 * Fix #446 * Part 8 * Part 9 * Buildable * Part 10 * Part 11 * Part 12 * Buildable * Part 14 * First passing test * Simplify configuration * Style * Fix test and move code to folders * Builtins import * Fix #470 * Fluents * Add search path * Import analysis, part I * Simplify builtins handling * Remove IMember * Handle import specific * More tests * Add typeshed * Renames * Make sure lazy modules are loaded * Renames * Move/rename * Rework importing * Derivation rework * Part 2 * Part 3 * Buildable * Module members * Async walk * Imports test pass * Remove lazy types * Fix from import * Stubs * Double overloads * Fix datetime test * Couple more tests + fluents * Few more tests * Additionl test + union type * Built-in scrape tests * Full stdlib scrape test * Complete async AST walker * Conditional defines test + variable loc cleanup * More stub tests Fix stub loading for packages (port from DDG) Split walker into multiple files * Add some (broken mostly) tests from DDG * Move document tests * Function arg eval, part I * Instance/factory * Builds * Test fixes * Fix static and instance call eval * More tests * More ported tests * Specialize builtin functions * Make walkers common and handle nested functions * Moar tests * Parser fixes + more tests * Handle negative numbers * Fix null ref * Basic list support * Few more list tests * Basic iterators * Support __iter__ * Iterators * Fix couple of tests * Add decorator test * Generics, part I * Generics, part 2 * Generics, part 3 * Basic TypeVar test * Typings, part 4 * Fix test * Generics, part 6 * Generics, part 7 * More tests (failing) * Forward ref fixes * Reorg * Improve symbol resolution + test fixes * Test fixes * Dictionary, part I * Part 11 * Fix test * Tests * Tests * More dict work * List ctor * Skip some tests for now * Fix iterators * Tuple slicing * Polish type comparo in return types * Add Mapping and tests * Add Iterable * Fix typo * Add Iterator[T] + test * Simplify typing types * Class reduction * Fix tests * Test fix * Handle 'with' statement * Handle try-except * Class method inheritance + NewType * Container types * Containers test * Tests * Handle generic type alias * Named tuple * Global/non-local * Handle tuples in for Handle custom iterators * Basic generator * Any/AnyStr * Test fixes * Type/Optional/etc handling * Proper doc population * Tests + range * Argument match * Basic argset and diagnostics * Argset tests * Exclude WIP * Exclude WIP * Arg eval * Arg match, part 2 * Tests and generic arg comparisons * Function eval with arguments * Baselines * Fix test * Undo AST formatting change and update baseline * LS cleanup 1 * Fix list ctor argument unpacking * Cleanup 2 * Builds * Partial completions * Partial * Partial * Simple test * Tests * Basic startup * Clean up a bit * Remove debug code * Port formatter tests * Fix tokenizer crash * Async fixes * Hover * Basic hover * Adjust expression options * Basic signature help * Fix class/instance * Update test * Fix builtin creation exception * Fix tests * Actually provide declared module * Completion test (partial) * Undo * Fix null await Fix override completions + test * Exports filtering Prevent augmenting imported types * Filter variables & exports * Ported tests * Test fixes * More ported tests * Fix exception completions * Import completions * Scope completions * With completions * Test fixes * WIP * Test fix * Better arg match * Temp disable WIP * First cut * Fix type leak * WIP * Remove ConfigureAwait and handle canceled and failed in the analysis notifications * WIP * Generic class base * Generic forward reference resolution * Suppress completion in strings + test * Prevent recursion on generic resolution Better match arguments * Handle call expression in generics * Relax condition as it happens in tensorflow * Fix typeshed version search Make writing cached modules async Fix module doc fetching * Hover tests * Fix prom import hover * Hover tests * Synchronize test cache writing * First cut * Test * Fixes * Add tests for os.path Null ref fix * Fix cache check * Improve resolution of builtins and typing in stubs * Merge tests * Add ntst for requests * Handle typeshed better * Fix custom stub handling * Better sync * Move files * Fix parameter locations * Hover improvement * PEP hints * One more test for PEP hints * Better handle hover over import as * Text based generic constraints * Handle with better with generic stubs * Undo debug * Handle non-binary open() Temporary fix 'with' handler since we haven't specialized IO/TextIO/BinaryIO yet. * Output syntax errors * Properly clear * - Fix async issue with analysis completion - Clean up diagnostics service interface - Use real DS in tests * Use proper scope when analyzing module * Severity mapping and reporting * Add publishing test Add NSubstitute Move all services to the same namespace. * Unused var * Test forced publish on close * Fix typo * Update test framework * Import location * Remove incorrect reference * Diagnostic severity mapping test Fix post-mortem earlier PR comment * Minor fixes * Move interface to the main class part * Flicker reduction * De-duplicate completions * Fix os.path in typeshed

* Part 8 * Part 9 * Buildable * Part 10 * Part 11 * Part 12 * Buildable * Part 14 * First passing test * Simplify configuration * Style * Fix test and move code to folders * Builtins import * Fix #470 * Fluents * Add search path * Import analysis, part I * Simplify builtins handling * Remove IMember * Handle import specific * More tests * Add typeshed * Renames * Make sure lazy modules are loaded * Renames * Move/rename * Rework importing * Derivation rework * Part 2 * Part 3 * Buildable * Module members * Async walk * Imports test pass * Remove lazy types * Fix from import * Stubs * Double overloads * Fix datetime test * Couple more tests + fluents * Few more tests * Additionl test + union type * Built-in scrape tests * Full stdlib scrape test * Complete async AST walker * Conditional defines test + variable loc cleanup * More stub tests Fix stub loading for packages (port from DDG) Split walker into multiple files * Add some (broken mostly) tests from DDG * Move document tests * Function arg eval, part I * Instance/factory * Builds * Test fixes * Fix static and instance call eval * More tests * More ported tests * Specialize builtin functions * Make walkers common and handle nested functions * Moar tests * Parser fixes + more tests * Handle negative numbers * Fix null ref * Basic list support * Few more list tests * Basic iterators * Support __iter__ * Iterators * Fix couple of tests * Add decorator test * Generics, part I * Generics, part 2 * Generics, part 3 * Basic TypeVar test * Typings, part 4 * Fix test * Generics, part 6 * Generics, part 7 * More tests (failing) * Forward ref fixes * Reorg * Improve symbol resolution + test fixes * Test fixes * Dictionary, part I * Part 11 * Fix test * Tests * Tests * More dict work * List ctor * Skip some tests for now * Fix iterators * Tuple slicing * Polish type comparo in return types * Add Mapping and tests * Add Iterable * Fix typo * Add Iterator[T] + test * Simplify typing types * Class reduction * Fix tests * Test fix * Handle 'with' statement * Handle try-except * Class method inheritance + NewType * Container types * Containers test * Tests * Handle generic type alias * Named tuple * Global/non-local * Handle tuples in for Handle custom iterators * Basic generator * Any/AnyStr * Test fixes * Type/Optional/etc handling * Proper doc population * Tests + range * Argument match * Basic argset and diagnostics * Argset tests * Exclude WIP * Exclude WIP * Arg eval * Arg match, part 2 * Tests and generic arg comparisons * Function eval with arguments * Baselines * Fix test * Undo AST formatting change and update baseline * LS cleanup 1 * Fix list ctor argument unpacking * Cleanup 2 * Builds * Partial completions * Partial * Partial * Simple test * Tests * Basic startup * Clean up a bit * Remove debug code * Port formatter tests * Fix tokenizer crash * Async fixes * Hover * Basic hover * Adjust expression options * Basic signature help * Fix class/instance * Update test * Fix builtin creation exception * Fix tests * Actually provide declared module * Completion test (partial) * Undo * Fix null await Fix override completions + test * Exports filtering Prevent augmenting imported types * Filter variables & exports * Ported tests * Test fixes * More ported tests * Fix exception completions * Import completions * Scope completions * With completions * Test fixes * WIP * Test fix * Better arg match * Temp disable WIP * First cut * Fix type leak * WIP * Remove ConfigureAwait and handle canceled and failed in the analysis notifications * WIP * Generic class base * Generic forward reference resolution * Suppress completion in strings + test * Prevent recursion on generic resolution Better match arguments * Handle call expression in generics * Relax condition as it happens in tensorflow * Fix typeshed version search Make writing cached modules async Fix module doc fetching * Hover tests * Fix prom import hover * Hover tests * Synchronize test cache writing * First cut * Test * Fixes * Add tests for os.path Null ref fix * Fix cache check * Improve resolution of builtins and typing in stubs * Merge tests * Add ntst for requests * Handle typeshed better * Fix custom stub handling * Better sync * Move files * Fix parameter locations * Hover improvement * PEP hints * One more test for PEP hints * Better handle hover over import as * Text based generic constraints * Handle with better with generic stubs * Undo debug * Handle non-binary open() Temporary fix 'with' handler since we haven't specialized IO/TextIO/BinaryIO yet. * Output syntax errors * Properly clear * - Fix async issue with analysis completion - Clean up diagnostics service interface - Use real DS in tests * Use proper scope when analyzing module * Severity mapping and reporting * Add publishing test Add NSubstitute Move all services to the same namespace. * Unused var * Test forced publish on close * Fix typo * Update test framework * Import location * Remove incorrect reference * Diagnostic severity mapping test Fix post-mortem earlier PR comment * Minor fixes * Move interface to the main class part * Flicker reduction * - Correct reported unresolved import name - Add tests * PR feedback * Port 2 tests * More tests * More tests * Fix typing and package import test * Last test * Call base instead

…ric template (#600) * Buildable * Part 14 * First passing test * Simplify configuration * Style * Fix test and move code to folders * Builtins import * Fix #470 * Fluents * Add search path * Import analysis, part I * Simplify builtins handling * Remove IMember * Handle import specific * More tests * Add typeshed * Renames * Make sure lazy modules are loaded * Renames * Move/rename * Rework importing * Derivation rework * Part 2 * Part 3 * Buildable * Module members * Async walk * Imports test pass * Remove lazy types * Fix from import * Stubs * Double overloads * Fix datetime test * Couple more tests + fluents * Few more tests * Additionl test + union type * Built-in scrape tests * Full stdlib scrape test * Complete async AST walker * Conditional defines test + variable loc cleanup * More stub tests Fix stub loading for packages (port from DDG) Split walker into multiple files * Add some (broken mostly) tests from DDG * Move document tests * Function arg eval, part I * Instance/factory * Builds * Test fixes * Fix static and instance call eval * More tests * More ported tests * Specialize builtin functions * Make walkers common and handle nested functions * Moar tests * Parser fixes + more tests * Handle negative numbers * Fix null ref * Basic list support * Few more list tests * Basic iterators * Support __iter__ * Iterators * Fix couple of tests * Add decorator test * Generics, part I * Generics, part 2 * Generics, part 3 * Basic TypeVar test * Typings, part 4 * Fix test * Generics, part 6 * Generics, part 7 * More tests (failing) * Forward ref fixes * Reorg * Improve symbol resolution + test fixes * Test fixes * Dictionary, part I * Part 11 * Fix test * Tests * Tests * More dict work * List ctor * Skip some tests for now * Fix iterators * Tuple slicing * Polish type comparo in return types * Add Mapping and tests * Add Iterable * Fix typo * Add Iterator[T] + test * Simplify typing types * Class reduction * Fix tests * Test fix * Handle 'with' statement * Handle try-except * Class method inheritance + NewType * Container types * Containers test * Tests * Handle generic type alias * Named tuple * Global/non-local * Handle tuples in for Handle custom iterators * Basic generator * Any/AnyStr * Test fixes * Type/Optional/etc handling * Proper doc population * Tests + range * Argument match * Basic argset and diagnostics * Argset tests * Exclude WIP * Exclude WIP * Arg eval * Arg match, part 2 * Tests and generic arg comparisons * Function eval with arguments * Baselines * Fix test * Undo AST formatting change and update baseline * LS cleanup 1 * Fix list ctor argument unpacking * Cleanup 2 * Builds * Partial completions * Partial * Partial * Simple test * Tests * Basic startup * Clean up a bit * Remove debug code * Port formatter tests * Fix tokenizer crash * Async fixes * Hover * Basic hover * Adjust expression options * Basic signature help * Fix class/instance * Update test * Fix builtin creation exception * Fix tests * Actually provide declared module * Completion test (partial) * Undo * Fix null await Fix override completions + test * Exports filtering Prevent augmenting imported types * Filter variables & exports * Ported tests * Test fixes * More ported tests * Fix exception completions * Import completions * Scope completions * With completions * Test fixes * WIP * Test fix * Better arg match * Temp disable WIP * First cut * Fix type leak * WIP * Remove ConfigureAwait and handle canceled and failed in the analysis notifications * WIP * Generic class base * Generic forward reference resolution * Suppress completion in strings + test * Prevent recursion on generic resolution Better match arguments * Handle call expression in generics * Relax condition as it happens in tensorflow * Fix typeshed version search Make writing cached modules async Fix module doc fetching * Hover tests * Fix prom import hover * Hover tests * Synchronize test cache writing * First cut * Test * Fixes * Add tests for os.path Null ref fix * Fix cache check * Improve resolution of builtins and typing in stubs * Merge tests * Add ntst for requests * Handle typeshed better * Fix custom stub handling * Better sync * Move files * Fix parameter locations * Hover improvement * PEP hints * One more test for PEP hints * Better handle hover over import as * Text based generic constraints * Handle with better with generic stubs * Undo debug * Handle non-binary open() Temporary fix 'with' handler since we haven't specialized IO/TextIO/BinaryIO yet. * Output syntax errors * Properly clear * - Fix async issue with analysis completion - Clean up diagnostics service interface - Use real DS in tests * Use proper scope when analyzing module * Severity mapping and reporting * Add publishing test Add NSubstitute Move all services to the same namespace. * Unused var * Test forced publish on close * Fix typo * Update test framework * Import location * Remove incorrect reference * Diagnostic severity mapping test Fix post-mortem earlier PR comment * Minor fixes * Better handle return types in classes created from templates. * Move interface to the main class part * Dynamic return type * Add hover and signature tests * Baseline update * Flicker reduction * - Correct reported unresolved import name - Add tests * PR feedback * Resolve merge issues * Fix completion doc + test * Restore formatting * Bunch of null checks * Fix generic base classes Add tests and changes to couple more cases * PR feedback

…ric template (microsoft#600) * Buildable * Part 14 * First passing test * Simplify configuration * Style * Fix test and move code to folders * Builtins import * Fix microsoft#470 * Fluents * Add search path * Import analysis, part I * Simplify builtins handling * Remove IMember * Handle import specific * More tests * Add typeshed * Renames * Make sure lazy modules are loaded * Renames * Move/rename * Rework importing * Derivation rework * Part 2 * Part 3 * Buildable * Module members * Async walk * Imports test pass * Remove lazy types * Fix from import * Stubs * Double overloads * Fix datetime test * Couple more tests + fluents * Few more tests * Additionl test + union type * Built-in scrape tests * Full stdlib scrape test * Complete async AST walker * Conditional defines test + variable loc cleanup * More stub tests Fix stub loading for packages (port from DDG) Split walker into multiple files * Add some (broken mostly) tests from DDG * Move document tests * Function arg eval, part I * Instance/factory * Builds * Test fixes * Fix static and instance call eval * More tests * More ported tests * Specialize builtin functions * Make walkers common and handle nested functions * Moar tests * Parser fixes + more tests * Handle negative numbers * Fix null ref * Basic list support * Few more list tests * Basic iterators * Support __iter__ * Iterators * Fix couple of tests * Add decorator test * Generics, part I * Generics, part 2 * Generics, part 3 * Basic TypeVar test * Typings, part 4 * Fix test * Generics, part 6 * Generics, part 7 * More tests (failing) * Forward ref fixes * Reorg * Improve symbol resolution + test fixes * Test fixes * Dictionary, part I * Part 11 * Fix test * Tests * Tests * More dict work * List ctor * Skip some tests for now * Fix iterators * Tuple slicing * Polish type comparo in return types * Add Mapping and tests * Add Iterable * Fix typo * Add Iterator[T] + test * Simplify typing types * Class reduction * Fix tests * Test fix * Handle 'with' statement * Handle try-except * Class method inheritance + NewType * Container types * Containers test * Tests * Handle generic type alias * Named tuple * Global/non-local * Handle tuples in for Handle custom iterators * Basic generator * Any/AnyStr * Test fixes * Type/Optional/etc handling * Proper doc population * Tests + range * Argument match * Basic argset and diagnostics * Argset tests * Exclude WIP * Exclude WIP * Arg eval * Arg match, part 2 * Tests and generic arg comparisons * Function eval with arguments * Baselines * Fix test * Undo AST formatting change and update baseline * LS cleanup 1 * Fix list ctor argument unpacking * Cleanup 2 * Builds * Partial completions * Partial * Partial * Simple test * Tests * Basic startup * Clean up a bit * Remove debug code * Port formatter tests * Fix tokenizer crash * Async fixes * Hover * Basic hover * Adjust expression options * Basic signature help * Fix class/instance * Update test * Fix builtin creation exception * Fix tests * Actually provide declared module * Completion test (partial) * Undo * Fix null await Fix override completions + test * Exports filtering Prevent augmenting imported types * Filter variables & exports * Ported tests * Test fixes * More ported tests * Fix exception completions * Import completions * Scope completions * With completions * Test fixes * WIP * Test fix * Better arg match * Temp disable WIP * First cut * Fix type leak * WIP * Remove ConfigureAwait and handle canceled and failed in the analysis notifications * WIP * Generic class base * Generic forward reference resolution * Suppress completion in strings + test * Prevent recursion on generic resolution Better match arguments * Handle call expression in generics * Relax condition as it happens in tensorflow * Fix typeshed version search Make writing cached modules async Fix module doc fetching * Hover tests * Fix prom import hover * Hover tests * Synchronize test cache writing * First cut * Test * Fixes * Add tests for os.path Null ref fix * Fix cache check * Improve resolution of builtins and typing in stubs * Merge tests * Add ntst for requests * Handle typeshed better * Fix custom stub handling * Better sync * Move files * Fix parameter locations * Hover improvement * PEP hints * One more test for PEP hints * Better handle hover over import as * Text based generic constraints * Handle with better with generic stubs * Undo debug * Handle non-binary open() Temporary fix 'with' handler since we haven't specialized IO/TextIO/BinaryIO yet. * Output syntax errors * Properly clear * - Fix async issue with analysis completion - Clean up diagnostics service interface - Use real DS in tests * Use proper scope when analyzing module * Severity mapping and reporting * Add publishing test Add NSubstitute Move all services to the same namespace. * Unused var * Test forced publish on close * Fix typo * Update test framework * Import location * Remove incorrect reference * Diagnostic severity mapping test Fix post-mortem earlier PR comment * Minor fixes * Better handle return types in classes created from templates. * Move interface to the main class part * Dynamic return type * Add hover and signature tests * Baseline update * Flicker reduction * - Correct reported unresolved import name - Add tests * PR feedback * Resolve merge issues * Fix completion doc + test * Restore formatting * Bunch of null checks * Fix generic base classes Add tests and changes to couple more cases * PR feedback

* Add dependency resolution to the analyzer * Don't wait on missing Typeshed files * Merge "De-duplicate completions (#602)" * Fix empty signature tooltip after function call (#616) Fixes #614. * - Address CR Comments - Merge "Port import tests from old LS (#606)" * Resolve issue when specific types shared data after creation off generic template (#600) * Buildable * Part 14 * First passing test * Simplify configuration * Style * Fix test and move code to folders * Builtins import * Fix #470 * Fluents * Add search path * Import analysis, part I * Simplify builtins handling * Remove IMember * Handle import specific * More tests * Add typeshed * Renames * Make sure lazy modules are loaded * Renames * Move/rename * Rework importing * Derivation rework * Part 2 * Part 3 * Buildable * Module members * Async walk * Imports test pass * Remove lazy types * Fix from import * Stubs * Double overloads * Fix datetime test * Couple more tests + fluents * Few more tests * Additionl test + union type * Built-in scrape tests * Full stdlib scrape test * Complete async AST walker * Conditional defines test + variable loc cleanup * More stub tests Fix stub loading for packages (port from DDG) Split walker into multiple files * Add some (broken mostly) tests from DDG * Move document tests * Function arg eval, part I * Instance/factory * Builds * Test fixes * Fix static and instance call eval * More tests * More ported tests * Specialize builtin functions * Make walkers common and handle nested functions * Moar tests * Parser fixes + more tests * Handle negative numbers * Fix null ref * Basic list support * Few more list tests * Basic iterators * Support __iter__ * Iterators * Fix couple of tests * Add decorator test * Generics, part I * Generics, part 2 * Generics, part 3 * Basic TypeVar test * Typings, part 4 * Fix test * Generics, part 6 * Generics, part 7 * More tests (failing) * Forward ref fixes * Reorg * Improve symbol resolution + test fixes * Test fixes * Dictionary, part I * Part 11 * Fix test * Tests * Tests * More dict work * List ctor * Skip some tests for now * Fix iterators * Tuple slicing * Polish type comparo in return types * Add Mapping and tests * Add Iterable * Fix typo * Add Iterator[T] + test * Simplify typing types * Class reduction * Fix tests * Test fix * Handle 'with' statement * Handle try-except * Class method inheritance + NewType * Container types * Containers test * Tests * Handle generic type alias * Named tuple * Global/non-local * Handle tuples in for Handle custom iterators * Basic generator * Any/AnyStr * Test fixes * Type/Optional/etc handling * Proper doc population * Tests + range * Argument match * Basic argset and diagnostics * Argset tests * Exclude WIP * Exclude WIP * Arg eval * Arg match, part 2 * Tests and generic arg comparisons * Function eval with arguments * Baselines * Fix test * Undo AST formatting change and update baseline * LS cleanup 1 * Fix list ctor argument unpacking * Cleanup 2 * Builds * Partial completions * Partial * Partial * Simple test * Tests * Basic startup * Clean up a bit * Remove debug code * Port formatter tests * Fix tokenizer crash * Async fixes * Hover * Basic hover * Adjust expression options * Basic signature help * Fix class/instance * Update test * Fix builtin creation exception * Fix tests * Actually provide declared module * Completion test (partial) * Undo * Fix null await Fix override completions + test * Exports filtering Prevent augmenting imported types * Filter variables & exports * Ported tests * Test fixes * More ported tests * Fix exception completions * Import completions * Scope completions * With completions * Test fixes * WIP * Test fix * Better arg match * Temp disable WIP * First cut * Fix type leak * WIP * Remove ConfigureAwait and handle canceled and failed in the analysis notifications * WIP * Generic class base * Generic forward reference resolution * Suppress completion in strings + test * Prevent recursion on generic resolution Better match arguments * Handle call expression in generics * Relax condition as it happens in tensorflow * Fix typeshed version search Make writing cached modules async Fix module doc fetching * Hover tests * Fix prom import hover * Hover tests * Synchronize test cache writing * First cut * Test * Fixes * Add tests for os.path Null ref fix * Fix cache check * Improve resolution of builtins and typing in stubs * Merge tests * Add ntst for requests * Handle typeshed better * Fix custom stub handling * Better sync * Move files * Fix parameter locations * Hover improvement * PEP hints * One more test for PEP hints * Better handle hover over import as * Text based generic constraints * Handle with better with generic stubs * Undo debug * Handle non-binary open() Temporary fix 'with' handler since we haven't specialized IO/TextIO/BinaryIO yet. * Output syntax errors * Properly clear * - Fix async issue with analysis completion - Clean up diagnostics service interface - Use real DS in tests * Use proper scope when analyzing module * Severity mapping and reporting * Add publishing test Add NSubstitute Move all services to the same namespace. * Unused var * Test forced publish on close * Fix typo * Update test framework * Import location * Remove incorrect reference * Diagnostic severity mapping test Fix post-mortem earlier PR comment * Minor fixes * Better handle return types in classes created from templates. * Move interface to the main class part * Dynamic return type * Add hover and signature tests * Baseline update * Flicker reduction * - Correct reported unresolved import name - Add tests * PR feedback * Resolve merge issues * Fix completion doc + test * Restore formatting * Bunch of null checks * Fix generic base classes Add tests and changes to couple more cases * PR feedback * Remove double assigning * Don't allow non-rooted modules to be added as part of reload

* Fix microsoft#470 * Output syntax errors * Properly clear * - Fix async issue with analysis completion - Clean up diagnostics service interface - Use real DS in tests * Add publishing test Add NSubstitute Move all services to the same namespace. * Unused var * Test forced publish on close * Fix typo * Update test framework * Remove incorrect reference * Move interface to the main class part

* Part 7 * Buildable * PR feedback * Merge conflict * Fix microsoft#446 * Fix microsoft#446 * Part 8 * Part 9 * Buildable * Part 10 * Part 11 * Part 12 * Buildable * Part 14 * First passing test * Simplify configuration * Style * Fix test and move code to folders * Builtins import * Fix microsoft#470 * Fluents * Add search path * Import analysis, part I * Simplify builtins handling * Remove IMember * Handle import specific * More tests * Add typeshed * Renames * Make sure lazy modules are loaded * Renames * Move/rename * Rework importing * Derivation rework * Part 2 * Part 3 * Buildable * Module members * Async walk * Imports test pass * Remove lazy types * Fix from import * Stubs * Double overloads * Fix datetime test * Couple more tests + fluents * Few more tests * Additionl test + union type * Built-in scrape tests * Full stdlib scrape test * Complete async AST walker * Conditional defines test + variable loc cleanup * More stub tests Fix stub loading for packages (port from DDG) Split walker into multiple files * Add some (broken mostly) tests from DDG * Move document tests * Function arg eval, part I * Instance/factory * Builds * Test fixes * Fix static and instance call eval * More tests * More ported tests * Specialize builtin functions * Make walkers common and handle nested functions * Moar tests * Parser fixes + more tests * Handle negative numbers * Fix null ref * Basic list support * Few more list tests * Basic iterators * Support __iter__ * Iterators * Fix couple of tests * Add decorator test * Generics, part I * Generics, part 2 * Generics, part 3 * Basic TypeVar test * Typings, part 4 * Fix test * Generics, part 6 * Generics, part 7 * More tests (failing) * Forward ref fixes * Reorg * Improve symbol resolution + test fixes * Test fixes * Dictionary, part I * Part 11 * Fix test * Tests * Tests * More dict work * List ctor * Skip some tests for now * Fix iterators * Tuple slicing * Polish type comparo in return types * Add Mapping and tests * Add Iterable * Fix typo * Add Iterator[T] + test * Simplify typing types * Class reduction * Fix tests * Test fix * Handle 'with' statement * Handle try-except * Class method inheritance + NewType * Container types * Containers test * Tests * Handle generic type alias * Named tuple * Global/non-local * Handle tuples in for Handle custom iterators * Basic generator * Any/AnyStr * Test fixes * Type/Optional/etc handling * Proper doc population * Tests + range * Argument match * Basic argset and diagnostics * Argset tests * Exclude WIP * Exclude WIP * Arg eval * Arg match, part 2 * Tests and generic arg comparisons * Function eval with arguments * Baselines * Fix test * Undo AST formatting change and update baseline * LS cleanup 1 * Fix list ctor argument unpacking * Cleanup 2 * Builds * Partial completions * Partial * Partial * Simple test * Tests * Basic startup * Clean up a bit * Remove debug code * Port formatter tests * Fix tokenizer crash * Async fixes * Hover * Basic hover * Adjust expression options * Basic signature help * Fix class/instance * Update test * Fix builtin creation exception * Fix tests * Actually provide declared module * Completion test (partial) * Undo * Fix null await Fix override completions + test * Exports filtering Prevent augmenting imported types * Filter variables & exports * Ported tests * Test fixes * More ported tests * Fix exception completions * Import completions * Scope completions * With completions * Test fixes * WIP * Test fix * Better arg match * Temp disable WIP * First cut * Fix type leak * WIP * Remove ConfigureAwait and handle canceled and failed in the analysis notifications * WIP * Generic class base * Generic forward reference resolution * Suppress completion in strings + test * Prevent recursion on generic resolution Better match arguments * Handle call expression in generics * Relax condition as it happens in tensorflow * Fix typeshed version search Make writing cached modules async Fix module doc fetching * Hover tests * Fix prom import hover * Hover tests * Synchronize test cache writing * First cut * Test * Fixes * Add tests for os.path Null ref fix * Fix cache check * Improve resolution of builtins and typing in stubs * Merge tests * Add ntst for requests * Handle typeshed better * Fix custom stub handling * Better sync * Move files * Fix parameter locations * Hover improvement * PEP hints * One more test for PEP hints * Better handle hover over import as * Text based generic constraints * Handle with better with generic stubs * Undo debug * Handle non-binary open() Temporary fix 'with' handler since we haven't specialized IO/TextIO/BinaryIO yet. * Output syntax errors * Properly clear * - Fix async issue with analysis completion - Clean up diagnostics service interface - Use real DS in tests * Use proper scope when analyzing module * Severity mapping and reporting * Add publishing test Add NSubstitute Move all services to the same namespace. * Unused var * Test forced publish on close * Fix typo * Update test framework * Import location * Remove incorrect reference * Diagnostic severity mapping test Fix post-mortem earlier PR comment * Minor fixes * Move interface to the main class part * Flicker reduction * - Correct reported unresolved import name - Add tests * PR feedback

* Part 7 * Buildable * PR feedback * Merge conflict * Fix microsoft#446 * Fix microsoft#446 * Part 8 * Part 9 * Buildable * Part 10 * Part 11 * Part 12 * Buildable * Part 14 * First passing test * Simplify configuration * Style * Fix test and move code to folders * Builtins import * Fix microsoft#470 * Fluents * Add search path * Import analysis, part I * Simplify builtins handling * Remove IMember * Handle import specific * More tests * Add typeshed * Renames * Make sure lazy modules are loaded * Renames * Move/rename * Rework importing * Derivation rework * Part 2 * Part 3 * Buildable * Module members * Async walk * Imports test pass * Remove lazy types * Fix from import * Stubs * Double overloads * Fix datetime test * Couple more tests + fluents * Few more tests * Additionl test + union type * Built-in scrape tests * Full stdlib scrape test * Complete async AST walker * Conditional defines test + variable loc cleanup * More stub tests Fix stub loading for packages (port from DDG) Split walker into multiple files * Add some (broken mostly) tests from DDG * Move document tests * Function arg eval, part I * Instance/factory * Builds * Test fixes * Fix static and instance call eval * More tests * More ported tests * Specialize builtin functions * Make walkers common and handle nested functions * Moar tests * Parser fixes + more tests * Handle negative numbers * Fix null ref * Basic list support * Few more list tests * Basic iterators * Support __iter__ * Iterators * Fix couple of tests * Add decorator test * Generics, part I * Generics, part 2 * Generics, part 3 * Basic TypeVar test * Typings, part 4 * Fix test * Generics, part 6 * Generics, part 7 * More tests (failing) * Forward ref fixes * Reorg * Improve symbol resolution + test fixes * Test fixes * Dictionary, part I * Part 11 * Fix test * Tests * Tests * More dict work * List ctor * Skip some tests for now * Fix iterators * Tuple slicing * Polish type comparo in return types * Add Mapping and tests * Add Iterable * Fix typo * Add Iterator[T] + test * Simplify typing types * Class reduction * Fix tests * Test fix * Handle 'with' statement * Handle try-except * Class method inheritance + NewType * Container types * Containers test * Tests * Handle generic type alias * Named tuple * Global/non-local * Handle tuples in for Handle custom iterators * Basic generator * Any/AnyStr * Test fixes * Type/Optional/etc handling * Proper doc population * Tests + range * Argument match * Basic argset and diagnostics * Argset tests * Exclude WIP * Exclude WIP * Arg eval * Arg match, part 2 * Tests and generic arg comparisons * Function eval with arguments * Baselines * Fix test * Undo AST formatting change and update baseline * LS cleanup 1 * Fix list ctor argument unpacking * Cleanup 2 * Builds * Partial completions * Partial * Partial * Simple test * Tests * Basic startup * Clean up a bit * Remove debug code * Port formatter tests * Fix tokenizer crash * Async fixes * Hover * Basic hover * Adjust expression options * Basic signature help * Fix class/instance * Update test * Fix builtin creation exception * Fix tests * Actually provide declared module * Completion test (partial) * Undo * Fix null await Fix override completions + test * Exports filtering Prevent augmenting imported types * Filter variables & exports * Ported tests * Test fixes * More ported tests * Fix exception completions * Import completions * Scope completions * With completions * Test fixes * WIP * Test fix * Better arg match * Temp disable WIP * First cut * Fix type leak * WIP * Remove ConfigureAwait and handle canceled and failed in the analysis notifications * WIP * Generic class base * Generic forward reference resolution * Suppress completion in strings + test * Prevent recursion on generic resolution Better match arguments * Handle call expression in generics * Relax condition as it happens in tensorflow * Fix typeshed version search Make writing cached modules async Fix module doc fetching * Hover tests * Fix prom import hover * Hover tests * Synchronize test cache writing * First cut * Test * Fixes * Add tests for os.path Null ref fix * Fix cache check * Improve resolution of builtins and typing in stubs * Merge tests * Add ntst for requests * Handle typeshed better * Fix custom stub handling * Better sync * Move files * Fix parameter locations * Hover improvement * PEP hints * One more test for PEP hints * Better handle hover over import as * Text based generic constraints * Handle with better with generic stubs * Undo debug * Handle non-binary open() Temporary fix 'with' handler since we haven't specialized IO/TextIO/BinaryIO yet. * Output syntax errors * Properly clear * - Fix async issue with analysis completion - Clean up diagnostics service interface - Use real DS in tests * Use proper scope when analyzing module * Severity mapping and reporting * Add publishing test Add NSubstitute Move all services to the same namespace. * Unused var * Test forced publish on close * Fix typo * Update test framework * Import location * Remove incorrect reference * Diagnostic severity mapping test Fix post-mortem earlier PR comment * Minor fixes * Move interface to the main class part * Flicker reduction * De-duplicate completions * Fix os.path in typeshed

* Part 8 * Part 9 * Buildable * Part 10 * Part 11 * Part 12 * Buildable * Part 14 * First passing test * Simplify configuration * Style * Fix test and move code to folders * Builtins import * Fix microsoft#470 * Fluents * Add search path * Import analysis, part I * Simplify builtins handling * Remove IMember * Handle import specific * More tests * Add typeshed * Renames * Make sure lazy modules are loaded * Renames * Move/rename * Rework importing * Derivation rework * Part 2 * Part 3 * Buildable * Module members * Async walk * Imports test pass * Remove lazy types * Fix from import * Stubs * Double overloads * Fix datetime test * Couple more tests + fluents * Few more tests * Additionl test + union type * Built-in scrape tests * Full stdlib scrape test * Complete async AST walker * Conditional defines test + variable loc cleanup * More stub tests Fix stub loading for packages (port from DDG) Split walker into multiple files * Add some (broken mostly) tests from DDG * Move document tests * Function arg eval, part I * Instance/factory * Builds * Test fixes * Fix static and instance call eval * More tests * More ported tests * Specialize builtin functions * Make walkers common and handle nested functions * Moar tests * Parser fixes + more tests * Handle negative numbers * Fix null ref * Basic list support * Few more list tests * Basic iterators * Support __iter__ * Iterators * Fix couple of tests * Add decorator test * Generics, part I * Generics, part 2 * Generics, part 3 * Basic TypeVar test * Typings, part 4 * Fix test * Generics, part 6 * Generics, part 7 * More tests (failing) * Forward ref fixes * Reorg * Improve symbol resolution + test fixes * Test fixes * Dictionary, part I * Part 11 * Fix test * Tests * Tests * More dict work * List ctor * Skip some tests for now * Fix iterators * Tuple slicing * Polish type comparo in return types * Add Mapping and tests * Add Iterable * Fix typo * Add Iterator[T] + test * Simplify typing types * Class reduction * Fix tests * Test fix * Handle 'with' statement * Handle try-except * Class method inheritance + NewType * Container types * Containers test * Tests * Handle generic type alias * Named tuple * Global/non-local * Handle tuples in for Handle custom iterators * Basic generator * Any/AnyStr * Test fixes * Type/Optional/etc handling * Proper doc population * Tests + range * Argument match * Basic argset and diagnostics * Argset tests * Exclude WIP * Exclude WIP * Arg eval * Arg match, part 2 * Tests and generic arg comparisons * Function eval with arguments * Baselines * Fix test * Undo AST formatting change and update baseline * LS cleanup 1 * Fix list ctor argument unpacking * Cleanup 2 * Builds * Partial completions * Partial * Partial * Simple test * Tests * Basic startup * Clean up a bit * Remove debug code * Port formatter tests * Fix tokenizer crash * Async fixes * Hover * Basic hover * Adjust expression options * Basic signature help * Fix class/instance * Update test * Fix builtin creation exception * Fix tests * Actually provide declared module * Completion test (partial) * Undo * Fix null await Fix override completions + test * Exports filtering Prevent augmenting imported types * Filter variables & exports * Ported tests * Test fixes * More ported tests * Fix exception completions * Import completions * Scope completions * With completions * Test fixes * WIP * Test fix * Better arg match * Temp disable WIP * First cut * Fix type leak * WIP * Remove ConfigureAwait and handle canceled and failed in the analysis notifications * WIP * Generic class base * Generic forward reference resolution * Suppress completion in strings + test * Prevent recursion on generic resolution Better match arguments * Handle call expression in generics * Relax condition as it happens in tensorflow * Fix typeshed version search Make writing cached modules async Fix module doc fetching * Hover tests * Fix prom import hover * Hover tests * Synchronize test cache writing * First cut * Test * Fixes * Add tests for os.path Null ref fix * Fix cache check * Improve resolution of builtins and typing in stubs * Merge tests * Add ntst for requests * Handle typeshed better * Fix custom stub handling * Better sync * Move files * Fix parameter locations * Hover improvement * PEP hints * One more test for PEP hints * Better handle hover over import as * Text based generic constraints * Handle with better with generic stubs * Undo debug * Handle non-binary open() Temporary fix 'with' handler since we haven't specialized IO/TextIO/BinaryIO yet. * Output syntax errors * Properly clear * - Fix async issue with analysis completion - Clean up diagnostics service interface - Use real DS in tests * Use proper scope when analyzing module * Severity mapping and reporting * Add publishing test Add NSubstitute Move all services to the same namespace. * Unused var * Test forced publish on close * Fix typo * Update test framework * Import location * Remove incorrect reference * Diagnostic severity mapping test Fix post-mortem earlier PR comment * Minor fixes * Move interface to the main class part * Flicker reduction * - Correct reported unresolved import name - Add tests * PR feedback * Port 2 tests * More tests * More tests * Fix typing and package import test * Last test * Call base instead

…ric template (microsoft#600) * Buildable * Part 14 * First passing test * Simplify configuration * Style * Fix test and move code to folders * Builtins import * Fix microsoft#470 * Fluents * Add search path * Import analysis, part I * Simplify builtins handling * Remove IMember * Handle import specific * More tests * Add typeshed * Renames * Make sure lazy modules are loaded * Renames * Move/rename * Rework importing * Derivation rework * Part 2 * Part 3 * Buildable * Module members * Async walk * Imports test pass * Remove lazy types * Fix from import * Stubs * Double overloads * Fix datetime test * Couple more tests + fluents * Few more tests * Additionl test + union type * Built-in scrape tests * Full stdlib scrape test * Complete async AST walker * Conditional defines test + variable loc cleanup * More stub tests Fix stub loading for packages (port from DDG) Split walker into multiple files * Add some (broken mostly) tests from DDG * Move document tests * Function arg eval, part I * Instance/factory * Builds * Test fixes * Fix static and instance call eval * More tests * More ported tests * Specialize builtin functions * Make walkers common and handle nested functions * Moar tests * Parser fixes + more tests * Handle negative numbers * Fix null ref * Basic list support * Few more list tests * Basic iterators * Support __iter__ * Iterators * Fix couple of tests * Add decorator test * Generics, part I * Generics, part 2 * Generics, part 3 * Basic TypeVar test * Typings, part 4 * Fix test * Generics, part 6 * Generics, part 7 * More tests (failing) * Forward ref fixes * Reorg * Improve symbol resolution + test fixes * Test fixes * Dictionary, part I * Part 11 * Fix test * Tests * Tests * More dict work * List ctor * Skip some tests for now * Fix iterators * Tuple slicing * Polish type comparo in return types * Add Mapping and tests * Add Iterable * Fix typo * Add Iterator[T] + test * Simplify typing types * Class reduction * Fix tests * Test fix * Handle 'with' statement * Handle try-except * Class method inheritance + NewType * Container types * Containers test * Tests * Handle generic type alias * Named tuple * Global/non-local * Handle tuples in for Handle custom iterators * Basic generator * Any/AnyStr * Test fixes * Type/Optional/etc handling * Proper doc population * Tests + range * Argument match * Basic argset and diagnostics * Argset tests * Exclude WIP * Exclude WIP * Arg eval * Arg match, part 2 * Tests and generic arg comparisons * Function eval with arguments * Baselines * Fix test * Undo AST formatting change and update baseline * LS cleanup 1 * Fix list ctor argument unpacking * Cleanup 2 * Builds * Partial completions * Partial * Partial * Simple test * Tests * Basic startup * Clean up a bit * Remove debug code * Port formatter tests * Fix tokenizer crash * Async fixes * Hover * Basic hover * Adjust expression options * Basic signature help * Fix class/instance * Update test * Fix builtin creation exception * Fix tests * Actually provide declared module * Completion test (partial) * Undo * Fix null await Fix override completions + test * Exports filtering Prevent augmenting imported types * Filter variables & exports * Ported tests * Test fixes * More ported tests * Fix exception completions * Import completions * Scope completions * With completions * Test fixes * WIP * Test fix * Better arg match * Temp disable WIP * First cut * Fix type leak * WIP * Remove ConfigureAwait and handle canceled and failed in the analysis notifications * WIP * Generic class base * Generic forward reference resolution * Suppress completion in strings + test * Prevent recursion on generic resolution Better match arguments * Handle call expression in generics * Relax condition as it happens in tensorflow * Fix typeshed version search Make writing cached modules async Fix module doc fetching * Hover tests * Fix prom import hover * Hover tests * Synchronize test cache writing * First cut * Test * Fixes * Add tests for os.path Null ref fix * Fix cache check * Improve resolution of builtins and typing in stubs * Merge tests * Add ntst for requests * Handle typeshed better * Fix custom stub handling * Better sync * Move files * Fix parameter locations * Hover improvement * PEP hints * One more test for PEP hints * Better handle hover over import as * Text based generic constraints * Handle with better with generic stubs * Undo debug * Handle non-binary open() Temporary fix 'with' handler since we haven't specialized IO/TextIO/BinaryIO yet. * Output syntax errors * Properly clear * - Fix async issue with analysis completion - Clean up diagnostics service interface - Use real DS in tests * Use proper scope when analyzing module * Severity mapping and reporting * Add publishing test Add NSubstitute Move all services to the same namespace. * Unused var * Test forced publish on close * Fix typo * Update test framework * Import location * Remove incorrect reference * Diagnostic severity mapping test Fix post-mortem earlier PR comment * Minor fixes * Better handle return types in classes created from templates. * Move interface to the main class part * Dynamic return type * Add hover and signature tests * Baseline update * Flicker reduction * - Correct reported unresolved import name - Add tests * PR feedback * Resolve merge issues * Fix completion doc + test * Restore formatting * Bunch of null checks * Fix generic base classes Add tests and changes to couple more cases * PR feedback

* Add dependency resolution to the analyzer * Don't wait on missing Typeshed files * Merge "De-duplicate completions (microsoft#602)" * Fix empty signature tooltip after function call (microsoft#616) Fixes microsoft#614. * - Address CR Comments - Merge "Port import tests from old LS (microsoft#606)" * Resolve issue when specific types shared data after creation off generic template (microsoft#600) * Buildable * Part 14 * First passing test * Simplify configuration * Style * Fix test and move code to folders * Builtins import * Fix microsoft#470 * Fluents * Add search path * Import analysis, part I * Simplify builtins handling * Remove IMember * Handle import specific * More tests * Add typeshed * Renames * Make sure lazy modules are loaded * Renames * Move/rename * Rework importing * Derivation rework * Part 2 * Part 3 * Buildable * Module members * Async walk * Imports test pass * Remove lazy types * Fix from import * Stubs * Double overloads * Fix datetime test * Couple more tests + fluents * Few more tests * Additionl test + union type * Built-in scrape tests * Full stdlib scrape test * Complete async AST walker * Conditional defines test + variable loc cleanup * More stub tests Fix stub loading for packages (port from DDG) Split walker into multiple files * Add some (broken mostly) tests from DDG * Move document tests * Function arg eval, part I * Instance/factory * Builds * Test fixes * Fix static and instance call eval * More tests * More ported tests * Specialize builtin functions * Make walkers common and handle nested functions * Moar tests * Parser fixes + more tests * Handle negative numbers * Fix null ref * Basic list support * Few more list tests * Basic iterators * Support __iter__ * Iterators * Fix couple of tests * Add decorator test * Generics, part I * Generics, part 2 * Generics, part 3 * Basic TypeVar test * Typings, part 4 * Fix test * Generics, part 6 * Generics, part 7 * More tests (failing) * Forward ref fixes * Reorg * Improve symbol resolution + test fixes * Test fixes * Dictionary, part I * Part 11 * Fix test * Tests * Tests * More dict work * List ctor * Skip some tests for now * Fix iterators * Tuple slicing * Polish type comparo in return types * Add Mapping and tests * Add Iterable * Fix typo * Add Iterator[T] + test * Simplify typing types * Class reduction * Fix tests * Test fix * Handle 'with' statement * Handle try-except * Class method inheritance + NewType * Container types * Containers test * Tests * Handle generic type alias * Named tuple * Global/non-local * Handle tuples in for Handle custom iterators * Basic generator * Any/AnyStr * Test fixes * Type/Optional/etc handling * Proper doc population * Tests + range * Argument match * Basic argset and diagnostics * Argset tests * Exclude WIP * Exclude WIP * Arg eval * Arg match, part 2 * Tests and generic arg comparisons * Function eval with arguments * Baselines * Fix test * Undo AST formatting change and update baseline * LS cleanup 1 * Fix list ctor argument unpacking * Cleanup 2 * Builds * Partial completions * Partial * Partial * Simple test * Tests * Basic startup * Clean up a bit * Remove debug code * Port formatter tests * Fix tokenizer crash * Async fixes * Hover * Basic hover * Adjust expression options * Basic signature help * Fix class/instance * Update test * Fix builtin creation exception * Fix tests * Actually provide declared module * Completion test (partial) * Undo * Fix null await Fix override completions + test * Exports filtering Prevent augmenting imported types * Filter variables & exports * Ported tests * Test fixes * More ported tests * Fix exception completions * Import completions * Scope completions * With completions * Test fixes * WIP * Test fix * Better arg match * Temp disable WIP * First cut * Fix type leak * WIP * Remove ConfigureAwait and handle canceled and failed in the analysis notifications * WIP * Generic class base * Generic forward reference resolution * Suppress completion in strings + test * Prevent recursion on generic resolution Better match arguments * Handle call expression in generics * Relax condition as it happens in tensorflow * Fix typeshed version search Make writing cached modules async Fix module doc fetching * Hover tests * Fix prom import hover * Hover tests * Synchronize test cache writing * First cut * Test * Fixes * Add tests for os.path Null ref fix * Fix cache check * Improve resolution of builtins and typing in stubs * Merge tests * Add ntst for requests * Handle typeshed better * Fix custom stub handling * Better sync * Move files * Fix parameter locations * Hover improvement * PEP hints * One more test for PEP hints * Better handle hover over import as * Text based generic constraints * Handle with better with generic stubs * Undo debug * Handle non-binary open() Temporary fix 'with' handler since we haven't specialized IO/TextIO/BinaryIO yet. * Output syntax errors * Properly clear * - Fix async issue with analysis completion - Clean up diagnostics service interface - Use real DS in tests * Use proper scope when analyzing module * Severity mapping and reporting * Add publishing test Add NSubstitute Move all services to the same namespace. * Unused var * Test forced publish on close * Fix typo * Update test framework * Import location * Remove incorrect reference * Diagnostic severity mapping test Fix post-mortem earlier PR comment * Minor fixes * Better handle return types in classes created from templates. * Move interface to the main class part * Dynamic return type * Add hover and signature tests * Baseline update * Flicker reduction * - Correct reported unresolved import name - Add tests * PR feedback * Resolve merge issues * Fix completion doc + test * Restore formatting * Bunch of null checks * Fix generic base classes Add tests and changes to couple more cases * PR feedback * Remove double assigning * Don't allow non-rooted modules to be added as part of reload

jakebailey added the bug Something isn't working label Dec 8, 2018

jakebailey mentioned this issue Dec 8, 2018

True/False being reported as undefined #391

Closed

MikhailArkhipov self-assigned this Dec 10, 2018

MikhailArkhipov added this to the Dec 2018.2 milestone Dec 10, 2018

MikhailArkhipov mentioned this issue Dec 10, 2018

Fix invalid cast in GetBuiltinType #478

Merged

MikhailArkhipov closed this as completed in #478 Dec 10, 2018

MikhailArkhipov pushed a commit that referenced this issue Dec 10, 2018

Fix #470 (#478)

2a91f85

AlexanderSher pushed a commit to AlexanderSher/python-language-server that referenced this issue Feb 4, 2019

Fix microsoft#470 (microsoft#478)

bf0d3f6

jakebailey pushed a commit to jakebailey/python-language-server that referenced this issue Nov 1, 2019

Fix microsoft#470 (microsoft#478)

e534eae

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Invalid cast from BuiltinFunctionInfo to BuiltinClassInfo in GetBuiltinType #470

Invalid cast from BuiltinFunctionInfo to BuiltinClassInfo in GetBuiltinType #470

jakebailey commented Dec 8, 2018

MikhailArkhipov commented Dec 10, 2018