diff options
| -rw-r--r-- | ranger/core/actions.py | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/ranger/core/actions.py b/ranger/core/actions.py index 5ffe315e..491f22af 100644 --- a/ranger/core/actions.py +++ b/ranger/core/actions.py @@ -10,6 +10,7 @@ import tempfile from os.path import join, isdir, realpath, exists from os import link, symlink, getcwd, listdir, stat from inspect import cleandoc +from stat import S_IEXEC import ranger from ranger.ext.direction import Direction @@ -817,9 +818,22 @@ class Actions(FileManagerAware, EnvironmentAware, SettingsAware): if data['loading']: return None + found = data.get((-1, -1), data.get((width, -1), data.get((-1, height), data.get((width, height), False)))) if found == False: + try: + stat_ = os.stat(self.settings.preview_script) + except: + self.fm.notify("Preview Script `%s' doesn't exist!" % + self.settings.preview_script, bad=True) + return None + + if not stat_.st_mode & S_IEXEC: + self.fm.notify("Preview Script `%s' is not executable!" % + self.settings.preview_script, bad=True) + return None + data['loading'] = True loadable = CommandLoader(args=[self.settings.preview_script, path, str(width), str(height)], read=True, |