Python sys.exc_info方法代码示例

# 需要导入模块: import sys [as 别名]
# 或者: from sys import exc_info [as 别名]
def get_settings(self):
        """Return the DynamoDB aws-auto-remediate-settings table in a Python dict format
        
        Returns:
            dict -- aws-auto-remediate-settings table
        """
        settings = {}
        try:
            for record in boto3.client("dynamodb").scan(
                TableName=os.environ["SETTINGSTABLE"]
            )["Items"]:
                record_json = dynamodb_json.loads(record, True)
                settings[record_json["key"]] = record_json["value"]
        except:
            self.logging.error(
                f"Could not read DynamoDB table '{os.environ['SETTINGSTABLE']}'."
            )
            self.logging.error(sys.exc_info()[1])

        return settings 

# 需要导入模块: import sys [as 别名]
# 或者: from sys import exc_info [as 别名]
def start(self):
        """Start all services."""
        atexit.register(self._clean_exit)

        self.state = states.STARTING
        self.log('Bus STARTING')
        try:
            self.publish('start')
            self.state = states.STARTED
            self.log('Bus STARTED')
        except (KeyboardInterrupt, SystemExit):
            raise
        except Exception:
            self.log('Shutting down due to error in start listener:',
                     level=40, traceback=True)
            e_info = sys.exc_info()[1]
            try:
                self.exit()
            except Exception:
                # Any stop/exit errors will be logged inside publish().
                pass
            # Re-raise the original error
            raise e_info 

# 需要导入模块: import sys [as 别名]
# 或者: from sys import exc_info [as 别名]
def _start_http_thread(self):
        """HTTP servers MUST be running in new threads, so that the
        main thread persists to receive KeyboardInterrupt's. If an
        exception is raised in the httpserver's thread then it's
        trapped here, and the bus (and therefore our httpserver)
        are shut down.
        """
        try:
            self.httpserver.start()
        except KeyboardInterrupt:
            self.bus.log('<Ctrl-C> hit: shutting down HTTP server')
            self.interrupt = sys.exc_info()[1]
            self.bus.exit()
        except SystemExit:
            self.bus.log('SystemExit raised: shutting down HTTP server')
            self.interrupt = sys.exc_info()[1]
            self.bus.exit()
            raise
        except Exception:
            self.interrupt = sys.exc_info()[1]
            self.bus.log('Error in HTTP server: shutting down',
                         traceback=True, level=40)
            self.bus.exit()
            raise 

# 需要导入模块: import sys [as 别名]
# 或者: from sys import exc_info [as 别名]
def as_dict(self, raw=False, vars=None):
        """Convert an INI file to a dictionary"""
        # Load INI file into a dict
        result = {}
        for section in self.sections():
            if section not in result:
                result[section] = {}
            for option in self.options(section):
                value = self.get(section, option, raw=raw, vars=vars)
                try:
                    value = unrepr(value)
                except Exception:
                    x = sys.exc_info()[1]
                    msg = ('Config error in section: %r, option: %r, '
                           'value: %r. Config values must be valid Python.' %
                           (section, option, value))
                    raise ValueError(msg, x.__class__.__name__, x.args)
                result[section][option] = value
        return result 

# 需要导入模块: import sys [as 别名]
# 或者: from sys import exc_info [as 别名]
def respond(self, path_info):
        """Generate a response for the resource at self.path_info. (Core)"""
        try:
            try:
                try:
                    self._do_respond(path_info)
                except (cherrypy.HTTPRedirect, cherrypy.HTTPError):
                    inst = sys.exc_info()[1]
                    inst.set_response()
                    self.stage = 'before_finalize (HTTPError)'
                    self.hooks.run('before_finalize')
                    cherrypy.serving.response.finalize()
            finally:
                self.stage = 'on_end_resource'
                self.hooks.run('on_end_resource')
        except self.throws:
            raise
        except Exception:
            if self.throw_errors:
                raise
            self.handle_error() 

# 需要导入模块: import sys [as 别名]
# 或者: from sys import exc_info [as 别名]
def test_http_over_https(self):
        if self.scheme != 'https':
            return self.skip('skipped (not running HTTPS)... ')

        # Try connecting without SSL.
        conn = HTTPConnection('%s:%s' % (self.interface(), self.PORT))
        conn.putrequest('GET', '/', skip_host=True)
        conn.putheader('Host', self.HOST)
        conn.endheaders()
        response = conn.response_class(conn.sock, method='GET')
        try:
            response.begin()
            self.assertEqual(response.status, 400)
            self.body = response.read()
            self.assertBody('The client sent a plain HTTP request, but this '
                            'server only speaks HTTPS on this port.')
        except socket.error:
            e = sys.exc_info()[1]
            # "Connection reset by peer" is also acceptable.
            if e.errno != errno.ECONNRESET:
                raise 

# 需要导入模块: import sys [as 别名]
# 或者: from sys import exc_info [as 别名]
def test_garbage_in(self):
        # Connect without SSL regardless of server.scheme
        c = HTTPConnection('%s:%s' % (self.interface(), self.PORT))
        c._output(b'gjkgjklsgjklsgjkljklsg')
        c._send_output()
        response = c.response_class(c.sock, method='GET')
        try:
            response.begin()
            self.assertEqual(response.status, 400)
            self.assertEqual(response.fp.read(22),
                             b'Malformed Request-Line')
            c.close()
        except socket.error:
            e = sys.exc_info()[1]
            # "Connection reset by peer" is also acceptable.
            if e.errno != errno.ECONNRESET:
                raise 

# 需要导入模块: import sys [as 别名]
# 或者: from sys import exc_info [as 别名]
def mfa_enabled_for_iam_console_access(self, resource_id):
        """Deletes login profile for user with console access that doesn't have MFA enabled

        Arguments:
            resource_id {string} -- IAM User ID

        Returns:
            boolean -- True if remediation is successful
        """
        try:
            page_user = self.client_iam.get_paginator("list_users").paginate()
            for username in page_user.search(
                f"Users[?UserId == '{resource_id}'].UserName"
            ):
                self.client_iam.delete_login_profile(UserName=username)
                self.logging.info(f"Deleted login profile for IAM User '{username}'.")
                return True
        except:
            self.logging.error(
                f"Could not delete login profile for IAM User '{resource_id}'."
            )
            self.logging.error(sys.exc_info()[1])
            return False 

# 需要导入模块: import sys [as 别名]
# 或者: from sys import exc_info [as 别名]
def multi_region_cloud_trail_enabled(self, resource_id):
        """Enables multi region CloudTrail
        
        Arguments:
            resource_id {string} -- CloudTrail Name
        
        Returns:
            boolean -- True if remediation is successful
        """
        try:
            self.client_cloudtrail.update_trail(
                Name=resource_id, IsMultiRegionTrail=True
            )
            self.logging.info(
                f"Enabled multi region trail for CloudTrail '{resource_id}'."
            )
            return True
        except:
            self.logging.error(
                f"Could not enable multi region trail for CloudTrail '{resource_id}'."
            )
            self.logging.error(sys.exc_info()[1])
            return False 

# 需要导入模块: import sys [as 别名]
# 或者: from sys import exc_info [as 别名]
def s3_bucket_public_read_prohibited(self, resource_id):
        """Sets the S3 Bucket ACL to "private" to prevent the Bucket from being publicly read.
        
        Arguments:
            resource_id {string} -- S3 Bucket Name
        
        Returns:
            boolean -- True if remediation was successful
        """
        try:
            self.client_s3.put_bucket_acl(ACL="private", Bucket=resource_id)

            self.logging.info(f"ACL set to 'private' for S3 Bucket '{resource_id}'.")
            return True
        except:
            self.logging.error(
                f"Could not set ACL set to 'private' for S3 Bucket '{resource_id}'."
            )
            self.logging.error(sys.exc_info()[1])
            return False 

# 需要导入模块: import sys [as 别名]
# 或者: from sys import exc_info [as 别名]
def s3_bucket_public_write_prohibited(self, resource_id):
        """Sets the S3 Bucket ACL to "private" to prevent the Bucket from being publicly written to.
        
        Arguments:
            resource_id {string} -- S3 Bucket Name
        
        Returns:
            boolean -- True if remediation was successful
        """
        try:
            self.client_s3.put_bucket_acl(ACL="private", Bucket=resource_id)

            self.logging.info(f"ACL set to 'private' for S3 Bucket '{resource_id}'.")
            return True
        except:
            self.logging.error(
                f"Could not set ACL set to 'private' for S3 Bucket '{resource_id}'."
            )
            self.logging.error(sys.exc_info()[1])
            return False 

# 需要导入模块: import sys [as 别名]
# 或者: from sys import exc_info [as 别名]
def receive_message(self, queue_url):
        """Retrieves 10 messeges from an SQS Queue
        
        Arguments:
            queue_url {string} -- SQS Queue URL
        
        Returns:
            dictionary -- Dictionary of SQS messeges
        """
        try:
            return self.client_sqs.receive_message(
                QueueUrl=queue_url,
                MessageAttributeNames=["try_count"],
                MaxNumberOfMessages=10,
            )
        except:
            self.logging.error(
                f"Could not retrieve Messages from SQS Queue URL '{queue_url}'."
            )
            self.logging.error(sys.exc_info()[1])
            return {} 

# 需要导入模块: import sys [as 别名]
# 或者: from sys import exc_info [as 别名]
def get_current_stacks(self):
        """Retrieve a list of all CloudFormation Stacks currently deployed your AWS accont and region
        
        Returns:
            list -- List of currently deployed AWS Config Rules
        """
        try:
            resources = self.client_cloudformation.list_stacks().get("StackSummaries")
        except:
            self.logging.error(sys.exc_info()[1])
            return None

        existing_stacks = []
        for resource in resources:
            if resource.get("StackStatus") not in ("DELETE_COMPLETE"):
                existing_stacks.append(resource.get("StackName"))

        return existing_stacks 

# 需要导入模块: import sys [as 别名]
# 或者: from sys import exc_info [as 别名]
def get_settings(self):
        """Return the DynamoDB aws-auto-remediate-settings table in a Python dict format
        
        Returns:
            dict -- aws-auto-remediate-settings table
        """
        settings = {}
        try:
            for record in self.client_dynamodb.scan(
                TableName=os.environ["SETTINGSTABLE"]
            )["Items"]:
                record_json = dynamodb_json.loads(record, True)

                if "key" in record_json and "value" in record_json:
                    settings[record_json.get("key")] = record_json.get("value")
        except:
            self.logging.error(
                f"Could not read DynamoDB table '{os.environ['SETTINGSTABLE']}'."
            )
            self.logging.error(sys.exc_info()[1])

        return settings 

# 需要导入模块: import sys [as 别名]
# 或者: from sys import exc_info [as 别名]
def get_caller_module_dict(levels):
    try:
        raise RuntimeError
    except RuntimeError:
        e,b,t = sys.exc_info()
        f = t.tb_frame
        while levels > 0:
            f = f.f_back                   
            levels -= 1
        ldict = f.f_globals.copy()
        if f.f_globals != f.f_locals:
            ldict.update(f.f_locals)

        return ldict

# -----------------------------------------------------------------------------
# _funcs_to_names()
#
# Given a list of regular expression functions, this converts it to a list
# suitable for output to a table file
# -----------------------------------------------------------------------------