def main(argv: List[str]) -> None:
args = parse_args(argv[1:])
if args.debug:
logging.basicConfig(level=logging.DEBUG)
else:
logging.basicConfig(level=logging.WARNING)
if args.profile:
activate_profiler(True)
app = FileViewApplication()
if args.FILE == []:
app.show_location(Location.from_path(os.getcwd()))
elif args.FILE == ["-"]:
if args.null:
app.show_location(Location.from_url("stream0:///stdin"))
else:
app.show_location(Location.from_url("stream:///stdin"))
elif len(args.FILE) == 1 and os.path.isdir(args.FILE[0]):
app.show_location(Location.from_human(args.FILE[0]))
elif args.recursive:
files = expand_directories(args.FILE, args.recursive)
app.show_files([Location.from_path(f) for f in files])
else:
app.show_files([Location.from_human(f) for f in args.FILE])
sys.exit(app.run())
def main(argv: List[str]) -> None:
args = parse_args(argv[1:])
if args.debug:
logging.basicConfig(level=logging.DEBUG)
else:
logging.basicConfig(level=logging.WARNING)
if args.profile:
activate_profiler(True)
app = FileViewApplication()
if args.FILE == []:
app.show_location(Location.from_path(os.getcwd()))
elif args.FILE == ["-"]:
if args.null:
app.show_location(Location.from_url("stream0:///stdin"))
else:
app.show_location(Location.from_url("stream:///stdin"))
elif len(args.FILE) == 1 and os.path.isdir(args.FILE[0]):
app.show_location(Location.from_human(args.FILE[0]))
elif args.recursive:
files = expand_directories(args.FILE, args.recursive)
app.show_files([Location.from_path(f) for f in files])
else:
app.show_files([Location.from_human(f) for f in args.FILE])
sys.exit(app.run())
def test_from_human_path(self):
result = Location.from_human(".")
expected = Location.from_path(os.getcwd())
self.assertEqual(result, expected)
result = Location.from_human("")
expected = Location.from_path(os.getcwd())
self.assertEqual(result, expected)
def test_from_human_path(self):
result = Location.from_human(".")
expected = Location.from_path(os.getcwd())
self.assertEqual(result, expected)
result = Location.from_human("")
expected = Location.from_path(os.getcwd())
self.assertEqual(result, expected)
def from_path(path: str) -> 'FileInfo':
logger.debug("FileInfo.from_path: %s", path)
fi = FileInfo()
fi._abspath = os.path.abspath(path)
fi._location = Location.from_path(fi._abspath)
fi._dirname = os.path.dirname(fi._abspath)
fi._basename = os.path.basename(fi._abspath)
fi._ext = os.path.splitext(fi._abspath)[1]
try:
fi._stat = os.lstat(fi._abspath)
fi._have_access = os.access(fi._abspath, os.R_OK)
fi._error = FileInfoError.NO_ERROR
except (FileNotFoundError, NotADirectoryError):
fi._error = FileInfoError.FILENOTFOUND
except PermissionError:
fi._error = FileInfoError.PERMISSIONDENIED
except OSError as err:
if err.errno == errno.EIO:
fi._error = FileInfoError.IO
else:
fi._error = FileInfoError.UNKNOWN
except Exception as err:
fi._error = FileInfoError.UNKNOWN
else:
fi._isdir = os.path.isdir(fi._abspath)
fi._isfile = stat.S_ISREG(fi._stat.st_mode)
fi._issymlink = stat.S_ISLNK(fi._stat.st_mode)
return fi
def test_collector(self):
app = QApplication([])
try:
vfs = StdioFilesystem("/tmp")
metadata_collector = MetaDataCollector(vfs)
def on_metadata(filename, metadata):
print(filename)
print(metadata)
print()
metadata_collector.sig_metadata_ready.connect(on_metadata)
metadata_collector.request_metadata(Location.from_path("dirtools/fileview/icons/noun_409399_cc.png"))
QTimer.singleShot(500, metadata_collector.close)
QTimer.singleShot(1500, app.quit)
app.exec()
except Exception as err:
print(err)
finally:
metadata_collector.close()
vfs.close()
def from_path(path: str) -> 'FileInfo':
logger.debug("FileInfo.from_path: %s", path)
fi = FileInfo()
fi._abspath = os.path.abspath(path)
fi._location = Location.from_path(fi._abspath)
fi._dirname = os.path.dirname(fi._abspath)
fi._basename = os.path.basename(fi._abspath)
fi._ext = os.path.splitext(fi._abspath)[1]
try:
fi._stat = os.lstat(fi._abspath)
fi._have_access = os.access(fi._abspath, os.R_OK)
fi._error = FileInfoError.NO_ERROR
except (FileNotFoundError, NotADirectoryError):
fi._error = FileInfoError.FILENOTFOUND
except PermissionError:
fi._error = FileInfoError.PERMISSIONDENIED
except OSError as err:
if err.errno == errno.EIO:
fi._error = FileInfoError.IO
else:
fi._error = FileInfoError.UNKNOWN
except Exception as err:
fi._error = FileInfoError.UNKNOWN
else:
fi._isdir = os.path.isdir(fi._abspath)
fi._isfile = stat.S_ISREG(fi._stat.st_mode)
fi._issymlink = stat.S_ISLNK(fi._stat.st_mode)
return fi
def test_collector(self):
app = QApplication([])
try:
vfs = StdioFilesystem("/tmp")
metadata_collector = MetaDataCollector(vfs)
def on_metadata(filename, metadata):
print(filename)
print(metadata)
print()
metadata_collector.sig_metadata_ready.connect(on_metadata)
metadata_collector.request_metadata(
Location.from_path(
"dirtools/fileview/icons/noun_409399_cc.png"))
QTimer.singleShot(500, metadata_collector.close)
QTimer.singleShot(1500, app.quit)
app.exec()
except Exception as err:
print(err)
finally:
metadata_collector.close()
vfs.close()
def on_return_pressed(self) -> None:
try:
completition = self._popup.get_current_completion()
self._popup.hide()
if completition is not None:
location = Location.from_path(completition)
else:
location = Location.from_human(self.text())
except Exception:
logger.warning("unparsable location entered: %s", self.text())
else:
self._controller.set_location(location)
self._popup.hide()
def _on_activated(self, fd: int) -> None:
while True:
try:
filename: str = next(self.readliner)
except StopIteration:
self.socket_notifier.setEnabled(False)
self.socket_notifier = None
self.sig_end_of_stream.emit()
return
else:
if filename is not None:
location = Location.from_path(filename)
self.sig_file_added.emit(self.vfs.get_fileinfo(location))
else:
return
def _set_directory_location(self, location: Location) -> None:
self.file_collection.clear()
if self._directory_watcher is not None:
self._directory_watcher.close()
self._directory_watcher = self.app.vfs.opendir(location)
if hasattr(self._directory_watcher, 'sig_file_added'):
self._directory_watcher.sig_file_added.connect(
self.file_collection.add_fileinfo)
if hasattr(self._directory_watcher, 'sig_file_removed'):
self._directory_watcher.sig_file_removed.connect(
self.file_collection.remove_file)
if hasattr(self._directory_watcher, 'sig_file_modified'):
self._directory_watcher.sig_file_modified.connect(
self.file_collection.modify_file)
if hasattr(self._directory_watcher, 'sig_file_closed'):
self._directory_watcher.sig_file_closed.connect(
self.file_collection.close_file)
if hasattr(self._directory_watcher, 'sig_finished'):
self._directory_watcher.sig_finished.connect(self._on_finished)
if hasattr(self._directory_watcher, 'sig_scandir_finished'):
self._directory_watcher.sig_scandir_finished.connect(
self._on_scandir_finished)
if hasattr(self._directory_watcher, 'sig_message'):
self._directory_watcher.sig_message.connect(
self._on_directory_watcher_message)
self._directory_watcher.start()
if location.protocol() == "search":
abspath, query = location.search_query()
search_location = Location.from_path(abspath)
self.location = search_location
self._gui._window.set_location(search_location)
self._gui._window.search_lineedit.setText(query)
self._gui._window.search_toolbar.show()
else:
self.location = location
self._gui._window.set_location(self.location)
def go_home(self) -> None:
home = os.path.expanduser("~")
self.set_location(Location.from_path(home))
def request(filename: str) -> None:
nonlocal num_requests
metadata_collector.request_metadata(Location.from_path(filename))
num_requests += 1
def location(self) -> Location:
if self._location is None:
self._location = Location.from_path(self._abspath)
return self._location
def request(filename: str) -> None:
nonlocal num_requests
metadata_collector.request_metadata(Location.from_path(filename))
num_requests += 1
def location(self) -> Location:
if self._location is None:
self._location = Location.from_path(self._abspath)
return self._location
