Esempio n. 1
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    def __init__(self,
                 options: Options,
                 status_file: str,
                 timeout: Optional[int] = None) -> None:
        """Initialize the server with the desired mypy flags."""
        self.options = options
        # Snapshot the options info before we muck with it, to detect changes
        self.options_snapshot = options.snapshot()
        self.timeout = timeout
        self.fine_grained_manager = None  # type: Optional[FineGrainedBuildManager]

        if os.path.isfile(status_file):
            os.unlink(status_file)

        self.fscache = FileSystemCache()

        options.raise_exceptions = True
        options.incremental = True
        options.fine_grained_incremental = True
        options.show_traceback = True
        if options.use_fine_grained_cache:
            # Using fine_grained_cache implies generating and caring
            # about the fine grained cache
            options.cache_fine_grained = True
        else:
            options.cache_dir = os.devnull
        # Fine-grained incremental doesn't support general partial types
        # (details in https://github.com/python/mypy/issues/4492)
        options.local_partial_types = True
        self.status_file = status_file

        # Since the object is created in the parent process we can check
        # the output terminal options here.
        self.formatter = FancyFormatter(sys.stdout, sys.stderr,
                                        options.show_error_codes)
Esempio n. 2
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    def __init__(self,
                 options: Options,
                 timeout: Optional[int] = None,
                 alt_lib_path: Optional[str] = None) -> None:
        """Initialize the server with the desired mypy flags."""
        self.options = options
        self.timeout = timeout
        self.alt_lib_path = alt_lib_path
        self.fine_grained_manager = None  # type: Optional[FineGrainedBuildManager]

        if os.path.isfile(STATUS_FILE):
            os.unlink(STATUS_FILE)

        self.fscache = FileSystemCache(self.options.python_version)

        options.incremental = True
        options.fine_grained_incremental = True
        options.show_traceback = True
        if options.use_fine_grained_cache:
            options.cache_fine_grained = True  # set this so that cache options match
        else:
            options.cache_dir = os.devnull
        # Fine-grained incremental doesn't support general partial types
        # (details in https://github.com/python/mypy/issues/4492)
        options.local_partial_types = True
Esempio n. 3
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    def __init__(self,
                 options: Options,
                 timeout: Optional[int] = None) -> None:
        """Initialize the server with the desired mypy flags."""
        self.options = options
        # Snapshot the options info before we muck with it, to detect changes
        self.options_snapshot = options.snapshot()
        self.timeout = timeout
        self.fine_grained_manager = None  # type: Optional[FineGrainedBuildManager]

        if os.path.isfile(STATUS_FILE):
            os.unlink(STATUS_FILE)

        self.fscache = FileSystemCache()

        options.incremental = True
        options.fine_grained_incremental = True
        options.show_traceback = True
        if options.use_fine_grained_cache:
            # Using fine_grained_cache implies generating and caring
            # about the fine grained cache
            options.cache_fine_grained = True
        else:
            options.cache_dir = os.devnull
        # Fine-grained incremental doesn't support general partial types
        # (details in https://github.com/python/mypy/issues/4492)
        options.local_partial_types = True
Esempio n. 4
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    def __init__(self, options: Options,
                 status_file: str,
                 timeout: Optional[int] = None) -> None:
        """Initialize the server with the desired mypy flags."""
        self.options = options
        # Snapshot the options info before we muck with it, to detect changes
        self.options_snapshot = options.snapshot()
        self.timeout = timeout
        self.fine_grained_manager = None  # type: Optional[FineGrainedBuildManager]

        if os.path.isfile(status_file):
            os.unlink(status_file)

        self.fscache = FileSystemCache()

        options.incremental = True
        options.fine_grained_incremental = True
        options.show_traceback = True
        if options.use_fine_grained_cache:
            # Using fine_grained_cache implies generating and caring
            # about the fine grained cache
            options.cache_fine_grained = True
        else:
            options.cache_dir = os.devnull
        # Fine-grained incremental doesn't support general partial types
        # (details in https://github.com/python/mypy/issues/4492)
        options.local_partial_types = True
        self.status_file = status_file
Esempio n. 5
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 def build(self, source: str) -> Tuple[List[str], Optional[BuildManager], Dict[str, State]]:
     options = Options()
     options.incremental = True
     options.fine_grained_incremental = True
     options.use_builtins_fixtures = True
     options.show_traceback = True
     main_path = os.path.join(test_temp_dir, 'main')
     with open(main_path, 'w') as f:
         f.write(source)
     try:
         result = build.build(sources=[BuildSource(main_path, None, None)],
                              options=options,
                              alt_lib_path=test_temp_dir)
     except CompileError as e:
         # TODO: Is it okay to return None?
         return e.messages, None, {}
     return result.errors, result.manager, result.graph
Esempio n. 6
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 def build(self, source: str) -> Optional[BuildResult]:
     options = Options()
     options.incremental = True
     options.fine_grained_incremental = True
     options.use_builtins_fixtures = True
     options.show_traceback = True
     options.python_version = PYTHON3_VERSION
     main_path = os.path.join(test_temp_dir, 'main')
     with open(main_path, 'w') as f:
         f.write(source)
     try:
         result = build.build(sources=[BuildSource(main_path, None, None)],
                              options=options,
                              alt_lib_path=test_temp_dir)
     except CompileError as e:
         # TODO: Is it okay to return None?
         return None
     return result
Esempio n. 7
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 def build(self, source: str) -> Optional[BuildResult]:
     options = Options()
     options.incremental = True
     options.fine_grained_incremental = True
     options.use_builtins_fixtures = True
     options.show_traceback = True
     options.python_version = PYTHON3_VERSION
     main_path = os.path.join(test_temp_dir, 'main')
     with open(main_path, 'w', encoding='utf8') as f:
         f.write(source)
     try:
         result = build.build(sources=[BuildSource(main_path, None, None)],
                              options=options,
                              alt_lib_path=test_temp_dir)
     except CompileError:
         # TODO: Is it okay to return None?
         return None
     return result
Esempio n. 8
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    def __init__(self, options: Options,
                 timeout: Optional[int] = None,
                 alt_lib_path: Optional[str] = None) -> None:
        """Initialize the server with the desired mypy flags."""
        self.options = options
        self.timeout = timeout
        self.alt_lib_path = alt_lib_path
        self.fine_grained_manager = None  # type: Optional[FineGrainedBuildManager]

        if os.path.isfile(STATUS_FILE):
            os.unlink(STATUS_FILE)

        options.incremental = True
        options.fine_grained_incremental = True
        options.show_traceback = True
        if options.use_fine_grained_cache:
            options.cache_fine_grained = True  # set this so that cache options match
        else:
            options.cache_dir = os.devnull
        # Fine-grained incremental doesn't support general partial types
        # (details in https://github.com/python/mypy/issues/4492)
        options.local_partial_types = True