Comply new package structure

solvable/src/custom_handlers.py

@@ -1,15 +1,15 @@
 import logging
 from ast import literal_eval
 
-from tfw.components import MessageSender
-from tfw.builtins import TerminalCommandsEventHandler
+from tfw.components.frontend import MessageSender
+from tfw.components.terminal import TerminalCommandsHandler
 from tfw.main import TFWUplinkConnector
 
 
 LOG = logging.getLogger(__name__)
 
 
-class CenatorEventHandler:
+class CenatorHandler:
     keys = ['history.bash']
 
     def handle_event(self, message, server_connector):  # pylint: disable=no-self-use
@@ -18,7 +18,7 @@ class CenatorEventHandler:
         MessageSender(server_connector).send('JOHN CENA', f'You\'ve executed "{command}"')
 
 
-class TestCommandsEventHandler(TerminalCommandsEventHandler):
+class TestCommandsHandler(TerminalCommandsHandler):
     # pylint: disable=unused-argument,attribute-defined-outside-init,no-self-use
     def command_sendmessage(self, *args):
         if not args:
@@ -34,14 +34,13 @@ class TestCommandsEventHandler(TerminalCommandsEventHandler):
             TFWUplinkConnector().send_message(literal_eval(args[0]))
 
 
-class MessageFSMStepsEventHandler:
-    def handle_event(self, message, server_connector):  # pylint: disable=no-self-use
-        """
-        When the FSM steps this method is invoked.
-        Receives a 'data' field from an fsm_update message as kwargs.
-        """
-        MessageSender(server_connector).send(
-            'FSM info',
-            f'FSM has stepped from state "{message["last_event"]["from_state"]}" '
-            f'to state "{message["current_state"]}" in response to trigger "{message["last_event"]["trigger"]}"'
-        )
+def messageFSMStepsHandler(message, server_connector):
+    """
+    When the FSM steps this method is invoked.
+    Receives a 'data' field from an fsm_update message as kwargs.
+    """
+    MessageSender(server_connector).send(
+        'FSM info',
+        f'FSM has stepped from state "{message["last_event"]["from_state"]}" '
+        f'to state "{message["current_state"]}" in response to trigger "{message["last_event"]["trigger"]}"'
+    )

solvable/src/event_handler_main.py

@@ -6,16 +6,17 @@ from tornado.ioloop import IOLoop
 
 from tfw.fsm import YamlFSM
 from tfw.event_handlers import FSMAwareEventHandler
-from tfw.builtins import IdeEventHandler, TerminalEventHandler, FrontendEventHandler
-from tfw.builtins import LogMonitoringEventHandler, ProcessManagingEventHandler
-from tfw.builtins import DirectorySnapshottingEventHandler, FSMManagingEventHandler
+from tfw.components.ide import IdeHandler
+from tfw.components.terminal import TerminalHandler
+from tfw.components.frontend import FrontendHandler
+from tfw.components.process_management import ProcessHandler, ProcessLogHandler
+from tfw.components.snapshots import SnapshotHandler
+from tfw.components.fsm import FSMHandler
 from tfw.main import EventHandlerFactory, setup_signal_handlers
 from tfw.logging import Log, Logger, LogFormatter, VerboseLogFormatter
-from tfw.config import TFWENV
-from tao.config import TAOENV
+from tfw.config import TFWENV, TAOENV
 
-from custom_event_handlers import MessageFSMStepsEventHandler
-from custom_event_handlers import CenatorEventHandler, TestCommandsEventHandler
+from custom_handlers import CenatorHandler, TestCommandsHandler, messageFSMStepsHandler
 
 
 LOG = logging.getLogger(__name__)
@@ -31,7 +32,7 @@ def main():
     eh_factory = EventHandlerFactory()
     # TFW builtin EventHandlers (required for their respective functionalities)
     # TFW FSM
-    fsm_eh = eh_factory.build(FSMManagingEventHandler(
+    fsm_eh = eh_factory.build(FSMHandler(
         fsm_type=partial(
             YamlFSM,
             'test_fsm.yml',
@@ -39,42 +40,50 @@ def main():
         )
     ))
     # Web IDE backend
-    ide_eh = eh_factory.build(IdeEventHandler(
+    ide_eh = eh_factory.build(IdeHandler(
         allowed_directories=[TFWENV.IDE_WD, TFWENV.WEBSERVICE_DIR],
         directory=TFWENV.IDE_WD,
         exclude=['*.pyc']
     ))
     # Web shell backend
-    terminal_eh = eh_factory.build(TerminalEventHandler())
+    terminal_eh = eh_factory.build(TerminalHandler(
+        port=TFWENV.TERMINADO_PORT,
+        user=TAOENV.USER,
+        workind_directory=TFWENV.TERMINADO_WD,
+        histfile=TFWENV.HISTFILE
+    ))
     # Handles 'deploy' button clicks
-    processmanager_eh = eh_factory.build(ProcessManagingEventHandler(
-        log_tail=2000
+    processmanager_eh = eh_factory.build(ProcessHandler(
+        supervisor_uri=TFWENV.SUPERVISOR_HTTP_URI,
+        log_tail=2000,
     ))
     # Sends live logs of webservice process to frontend
-    logmonitor_eh = eh_factory.build(LogMonitoringEventHandler(
+    logmonitor_eh = eh_factory.build(ProcessLogHandler(
         process_name='webservice',
+        supervisor_uri=TFWENV.SUPERVISOR_HTTP_URI,
         log_tail=2000
     ))
     # Manages filesystem snapshots of directories
-    snapshot_eh = eh_factory.build(DirectorySnapshottingEventHandler(
+    snapshot_eh = eh_factory.build(SnapshotHandler(
         directories=[
             TFWENV.IDE_WD,
             TFWENV.WEBSERVICE_DIR
-        ]
+        ],
+        snapshots_dir=TFWENV.SNAPSHOTS_DIR
     ))
     # Proxies frontend API calls to frontend
-    frontend_eh = eh_factory.build(FrontendEventHandler())
+    frontend_eh = eh_factory.build(FrontendHandler())
 
     # Replace these with your custom event handlers
     # Echoes executed commands to messages
-    cenator_eh = eh_factory.build(CenatorEventHandler())
+    cenator_eh = eh_factory.build(CenatorHandler())
     # Echoes FSM steps
     message_fsm_steps_eh = eh_factory.build(
-        MessageFSMStepsEventHandler(),
+        messageFSMStepsHandler,
         event_handler_type=FSMAwareEventHandler
     )
     # Catches special commands
-    commands_eh = eh_factory.build(TestCommandsEventHandler(
+    commands_eh = eh_factory.build(TestCommandsHandler(
         bashrc=f'/home/{TAOENV.USER}/.bashrc'
     ))
 

solvable/src/pipe_io_main.py

@@ -3,7 +3,7 @@ from sys import stderr
 
 from tornado.ioloop import IOLoop
 
-from tfw.builtins import PipeIOEventHandler
+from tfw.components.pipe_io import PipeIOHandler
 from tfw.config import TFWENV
 from tfw.logging import Log, Logger, LogFormatter, VerboseLogFormatter
 from tfw.main import EventHandlerFactory, setup_signal_handlers
@@ -21,7 +21,7 @@ def main():
 
     eh_factory = EventHandlerFactory()
 
-    json_pipe_eh = eh_factory.build(PipeIOEventHandler(
+    json_pipe_eh = eh_factory.build(PipeIOHandler(
         '/tmp/tfw_send',
         '/tmp/tfw_recv'
     ))

solvable/src/test_fsm.py

@@ -3,8 +3,8 @@
 from os.path import exists
 
 from tfw.fsm import LinearFSM
-from tfw.components import MessageSender
-from tfw.builtins import TFWServerUplinkConnector
+from tfw.components.frontend import MessageSender
+from tfw.main import TFWUplinkConnector
 
 
 class TestFSM(LinearFSM):
@@ -12,7 +12,7 @@ class TestFSM(LinearFSM):
 
     def __init__(self):
         super().__init__(6)
-        self.uplink = TFWServerUplinkConnector()
+        self.uplink = TFWUplinkConnector()
         self.message_sender = MessageSender(self.uplink)
         self.subscribe_predicate('step_3', self.step_3_allowed)