def on_any_event(self, event):
from string import Template
if self.drop_during_process and self.process and self.process.poll() is None:
return
if event.is_directory:
object_type = 'directory'
else:
object_type = 'file'
context = {
'watch_src_path': event.src_path,
'watch_dest_path': '',
'watch_event_type': event.event_type,
'watch_object': object_type,
}
if self.shell_command is None:
if has_attribute(event, 'dest_path'):
context.update({'dest_path': event.dest_path})
command = 'echo "${watch_event_type} ${watch_object} from ${watch_src_path} to ${watch_dest_path}"'
else:
command = 'echo "${watch_event_type} ${watch_object} ${watch_src_path}"'
else:
if has_attribute(event, 'dest_path'):
context.update({'watch_dest_path': event.dest_path})
command = self.shell_command
command = Template(command).safe_substitute(**context)
self.process = subprocess.Popen(command, shell=True)
if self.wait_for_process:
self.process.wait()
def on_any_event(self, event):
from string import Template
if self.drop_during_process and self.process and self.process.poll(
) is None:
return
if event.is_directory:
object_type = 'directory'
else:
object_type = 'file'
context = {
'watch_src_path': event.src_path,
'watch_dest_path': '',
'watch_event_type': event.event_type,
'watch_object': object_type,
}
if self.shell_command is None:
if has_attribute(event, 'dest_path'):
context.update({'dest_path': event.dest_path})
command = 'echo "${watch_event_type} ${watch_object} from ${watch_src_path} to ${watch_dest_path}"'
else:
command = 'echo "${watch_event_type} ${watch_object} ${watch_src_path}"'
else:
if has_attribute(event, 'dest_path'):
context.update({'watch_dest_path': event.dest_path})
command = self.shell_command
command = Template(command).safe_substitute(**context)
self.process = subprocess.Popen(command, shell=True)
if self.wait_for_process:
self.process.wait()
def dispatch(self, event):
"""Dispatches events to the appropriate methods.
:param event:
The event object representing the file system event.
:type event:
:class:`FileSystemEvent`
"""
if self.ignore_directories and event.is_directory:
return
paths = []
if has_attribute(event, 'dest_path'):
paths.append(unicode_paths.decode(event.dest_path))
if event.src_path:
paths.append(unicode_paths.decode(event.src_path))
if any(r.match(p) for r in self.ignore_regexes for p in paths):
return
if any(r.match(p) for r in self.regexes for p in paths):
self.on_any_event(event)
_method_map = {
EVENT_TYPE_MODIFIED: self.on_modified,
EVENT_TYPE_MOVED: self.on_moved,
EVENT_TYPE_CREATED: self.on_created,
EVENT_TYPE_DELETED: self.on_deleted,
}
event_type = event.event_type
_method_map[event_type](event)
def dispatch(self, event):
"""Dispatches events to the appropriate methods.
:param event:
The event object representing the file system event.
:type event:
:class:`FileSystemEvent`
"""
if self.ignore_directories and event.is_directory:
return
paths = []
if has_attribute(event, 'dest_path'):
paths.append(unicode_paths.decode(event.dest_path))
if event.src_path:
paths.append(unicode_paths.decode(event.src_path))
if match_any_paths(paths,
included_patterns=self.patterns,
excluded_patterns=self.ignore_patterns,
case_sensitive=self.case_sensitive):
self.on_any_event(event)
_method_map = {
EVENT_TYPE_MODIFIED: self.on_modified,
EVENT_TYPE_MOVED: self.on_moved,
EVENT_TYPE_CREATED: self.on_created,
EVENT_TYPE_DELETED: self.on_deleted,
}
event_type = event.event_type
_method_map[event_type](event)
# errors, e.g.on android IOError "No usable temporary directory found"
# will be raised.
pass
if libc_path is not None:
return ctypes.CDLL(libc_path)
# Fallbacks
try:
return ctypes.CDLL('libc.so')
except (OSError, IOError):
return ctypes.CDLL('libc.so.6')
libc = _load_libc()
if not has_attribute(libc, 'inotify_init') or \
not has_attribute(libc, 'inotify_add_watch') or \
not has_attribute(libc, 'inotify_rm_watch'):
raise UnsupportedLibc("Unsupported libc version found: %s" % libc._name)
inotify_add_watch = ctypes.CFUNCTYPE(c_int, c_int, c_char_p, c_uint32, use_errno=True)(
("inotify_add_watch", libc))
inotify_rm_watch = ctypes.CFUNCTYPE(c_int, c_int, c_uint32, use_errno=True)(
("inotify_rm_watch", libc))
inotify_init = ctypes.CFUNCTYPE(c_int, use_errno=True)(
("inotify_init", libc))
class InotifyConstants(object):
