Python importlib_resources.path方法代码示例

# 需要导入模块: import importlib_resources [as 别名]
# 或者: from importlib_resources import path [as 别名]
def _expand_template(template_file, data, output_file):
    output = StringIO()
    interpreter = em.Interpreter(
        output=output,
        options={
            em.BUFFERED_OPT: True,
            em.RAW_OPT: True,
        },
        globals=data,
    )
    with open(template_file, 'r') as h:
        try:
            interpreter.file(h)
            content = output.getvalue()
        except Exception as e:
            if os.path.exists(output_file):
                os.remove(output_file)
            print("Exception when expanding '%s' into '%s': %s" %
                  (template_file, output_file, e), file=sys.stderr)
            raise
        finally:
            interpreter.shutdown()

    if os.path.exists(output_file):
        with open(output_file, 'r') as h:
            if h.read() == content:
                return
    else:
        os.makedirs(os.path.dirname(output_file), exist_ok=True)

    with open(output_file, 'w') as h:
        h.write(content) 

# 需要导入模块: import importlib_resources [as 别名]
# 或者: from importlib_resources import path [as 别名]
def _create_folder(folder_name, base_directory, exist_ok=True):
    folder_path = os.path.join(base_directory, folder_name)

    print('creating folder', folder_path)
    os.makedirs(folder_path, exist_ok=exist_ok)

    return folder_path 

# 需要导入模块: import importlib_resources [as 别名]
# 或者: from importlib_resources import path [as 别名]
def _create_template_file(
    template_subdir, template_file_name, output_directory, output_file_name, template_config
):
    full_package = 'ros2pkg.resource.' + template_subdir
    with importlib_resources.path(full_package, template_file_name) as path:
        template_path = str(path)
    if not os.path.exists(template_path):
        raise FileNotFoundError('template not found:', template_path)

    output_file_path = os.path.join(output_directory, output_file_name)

    print('creating', output_file_path)
    _expand_template(template_path, template_config, output_file_path) 

# 需要导入模块: import importlib_resources [as 别名]
# 或者: from importlib_resources import path [as 别名]
def execute(self, package, path):
        with resources.path(package, path):
            pass 

# 需要导入模块: import importlib_resources [as 别名]
# 或者: from importlib_resources import path [as 别名]
def test_reading(self):
        # Path should be readable.
        # Test also implicitly verifies the returned object is a pathlib.Path
        # instance.
        with resources.path(self.data, 'utf-8.file') as path:
            self.assertTrue(path.name.endswith("utf-8.file"), repr(path))
            # pathlib.Path.read_text() was introduced in Python 3.5.
            with path.open('r', encoding='utf-8') as file:
                text = file.read()
            self.assertEqual('Hello, UTF-8 world!\n', text) 

# 需要导入模块: import importlib_resources [as 别名]
# 或者: from importlib_resources import path [as 别名]
def test_remove_in_context_manager(self):
        # It is not an error if the file that was temporarily stashed on the
        # file system is removed inside the `with` stanza.
        with resources.path(self.data, 'utf-8.file') as path:
            path.unlink() 

# 需要导入模块: import importlib_resources [as 别名]
# 或者: from importlib_resources import path [as 别名]
def _build_errors(self):
        errors = self._parser.error_log
        return [
            ValidationDetail(None, err.line, err.column, err.domain_name,
                             err.type_name, err.message, err.path)
            for err in errors
        ] 

# 需要导入模块: import importlib_resources [as 别名]
# 或者: from importlib_resources import path [as 别名]
def load(self, schema_type):
        path = self._build_path(schema_type)
        return self._parse(path) 

# 需要导入模块: import importlib_resources [as 别名]
# 或者: from importlib_resources import path [as 别名]
def _build_path(self, schema_type):
        filename = self._schema_files[schema_type]
        with importlib_resources.path(self._import_path, filename) as path:
            return path 

# 需要导入模块: import importlib_resources [as 别名]
# 或者: from importlib_resources import path [as 别名]
def _parse(path):
        xmlschema_doc = etree.parse(str(path))
        return etree.XMLSchema(xmlschema_doc) 

# 需要导入模块: import importlib_resources [as 别名]
# 或者: from importlib_resources import path [as 别名]
def cve_jsonvalidation(json_doc_path, version, mode="public"):
    """
    Validate CVE JSON format

    :param json_doc_path string, absolute path for the
    :returns bool
    """
    # fetch from official repository
    if version == 4:
        if mode == "public":
            os.system(
                "mkdir -p /tmp/cve; cd /tmp/cve/ ; \
                wget https://raw.githubusercontent.com/CVEProject/\
automation-working-group/master/cve_json_schema/CVE_JSON_4.0_min_public.schema"
            )
            schema_path = "/tmp/cve/CVE_JSON_4.0_min_public.schema"
        elif mode == "reject":
            os.system(
                "mkdir -p /tmp/cve; cd /tmp/cve/ ; \
                wget https://raw.githubusercontent.com/CVEProject/\
automation-working-group/master/cve_json_schema/CVE_JSON_4.0_min_reject.schema"
            )
            schema_path = "/tmp/cve/CVE_JSON_4.0_min_reject.schema"
        elif mode == "reserved":
            os.system(
                "mkdir -p /tmp/cve; cd /tmp/cve/ ; \
                wget https://raw.githubusercontent.com/CVEProject/\
automation-working-group/master/cve_json_schema/CVE_JSON_4.0_min_reserved.schema"
            )
            schema_path = "/tmp/cve/CVE_JSON_4.0_min_reserved.schema"
        else:
            print("Mode " + mode + "not implemented")
            raise NotImplementedError
    elif version == 3:
        raise NotImplementedError
    else:
        print("Invalid version")
        raise SystemExit

    # via a file, e.g.
    with open(schema_path, "r") as schema:
        schema_doc = json.load(schema)

    # Open the file for reading
    with open(json_doc_path, "r") as document:
        try:
            json_doc = json.load(document)
        except ValueError as err:
            sys.stderr.write("Failed to parse JSON : \n")
            sys.stderr.write("  " + str(err) + "\n")
            raise SystemExit

    try:
        validate(json_doc, schema_doc)
        green("Record passed validation \n")
    except jsonschema.exceptions.ValidationError as incorrect:
        validator = Draft4Validator(schema_doc)
        errors = sorted(validator.iter_errors(json_doc), key=lambda e: e.path)
        for error in errors:
            red("Record did not pass: \n")
            sys.stderr.write(str(error.message) + "\n")