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https://github.com/avatao-content/baseimage-tutorial-framework
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Merge pull request #20 from avatao-content/webide-directories
Implement support for changing working directory in webide
This commit is contained in:
commit
b6f6725550
@ -1,4 +1,4 @@
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from os.path import isfile, join, relpath
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from os.path import isfile, join, relpath, exists, isdir
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from glob import glob
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from glob import glob
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from tfw.event_handler_base import TriggerlessEventHandler
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from tfw.event_handler_base import TriggerlessEventHandler
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@ -9,11 +9,22 @@ log = logging.getLogger(__name__)
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class FileManager:
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class FileManager:
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def __init__(self, working_directory, selected_file=None):
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def __init__(self, working_directory, selected_file=None, exclude=None):
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self.exclude = ['__pycache__']
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self.exclude = exclude if exclude is not None else []
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self._workdir = working_directory
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self._workdir = None
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self.workdir = working_directory
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self.filename = selected_file or self.files[0]
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self.filename = selected_file or self.files[0]
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@property
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def workdir(self):
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return self._workdir
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@workdir.setter
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def workdir(self, directory):
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if not exists(directory) or not isdir(directory):
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raise EnvironmentError('"{}" is not a directory!'.format(directory))
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self._workdir = directory
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def select_file(self, filename):
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def select_file(self, filename):
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if not filename in self.files:
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if not filename in self.files:
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raise EnvironmentError('No such file in workdir!')
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raise EnvironmentError('No such file in workdir!')
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@ -43,23 +54,29 @@ class FileManager:
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class SourceCodeEventHandler(TriggerlessEventHandler):
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class SourceCodeEventHandler(TriggerlessEventHandler):
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def __init__(self, key, directory, selected_file=None):
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def __init__(self, key, directory, selected_file=None, exclude=None):
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super().__init__(key)
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super().__init__(key)
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self.filemanager = FileManager(directory, selected_file=selected_file)
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self.filemanager = FileManager(directory, selected_file=selected_file, exclude=exclude)
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self.commands = {
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self.commands = {'read': self.read,
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'read': self.read,
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'write': self.write,
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'write': self.write,
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'select': self.select,
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'select': self.select
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'selectdir': self.select_dir}
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}
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self._monitor = DirectoryMonitor(directory)
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self._monitor = None
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self._monitor.watch() # This runs on a separate thread
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self.reload_monitor()
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@property
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@property
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def monitor(self):
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def monitor(self):
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return self._monitor
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return self._monitor
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def reload_monitor(self):
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if self._monitor:
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try: self._monitor.stop()
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except KeyError: logging.debug('Working directory was removed – ignoring...')
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self._monitor = DirectoryMonitor(self.filemanager.workdir)
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self._monitor.watch() # This runs on a separate thread
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def read(self, data):
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def read(self, data):
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try: data['content'] = self.filemanager.file_contents
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try: data['content'] = self.filemanager.file_contents
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except PermissionError: data['content'] = 'You have no permission to open that file :('
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except PermissionError: data['content'] = 'You have no permission to open that file :('
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@ -79,9 +96,23 @@ class SourceCodeEventHandler(TriggerlessEventHandler):
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except EnvironmentError: log.exception('Failed to select file "{}"'.format(data['filename']))
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except EnvironmentError: log.exception('Failed to select file "{}"'.format(data['filename']))
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return data
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return data
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def select_dir(self, data):
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try:
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self.filemanager.workdir = data['directory']
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self.reload_monitor()
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try:
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self.filemanager.select_file(self.filemanager.files[0])
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self.read(data)
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except IndexError:
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data['content'] = 'No files in this directory :('
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except EnvironmentError:
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log.exception('Failed to select directory "{}"'.format(data['directory']))
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return data
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def attach_fileinfo(self, data):
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def attach_fileinfo(self, data):
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data['filename'] = self.filemanager.filename
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data['filename'] = self.filemanager.filename
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data['files'] = self.filemanager.files
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data['files'] = self.filemanager.files
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data['directory'] = self.filemanager.workdir
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def handle_event(self, key, message):
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def handle_event(self, key, message):
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try:
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try:
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@ -9,10 +9,10 @@ log = logging.getLogger(__name__)
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if __name__ == '__main__':
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if __name__ == '__main__':
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ide = SourceCodeEventHandler('webide', tfwenv.WEBIDE_WD)
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ide = SourceCodeEventHandler(key='webide', directory=tfwenv.WEBIDE_WD, exclude=['__pycache__'])
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terminado = TerminadoEventHandler('shell')
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terminado = TerminadoEventHandler(key='shell')
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terminado.historymonitor.subscribe_callback(lambda hist: log.debug('User executed command: "{}"'.format(hist[-1])))
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terminado.historymonitor.subscribe_callback(callback=lambda hist: log.debug('User executed command: "{}"'.format(hist[-1])))
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processmanager = ProcessManagingEventHandler('processmanager', ide.monitor)
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processmanager = ProcessManagingEventHandler(key='processmanager', dirmonitor=ide.monitor)
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eventhandlers = {ide, terminado, processmanager}
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eventhandlers = {ide, terminado, processmanager}
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try:
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try:
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