diff options
Diffstat (limited to 'ranger/core/runner.py')
| -rw-r--r-- | ranger/core/runner.py | 39 |
1 files changed, 35 insertions, 4 deletions
diff --git a/ranger/core/runner.py b/ranger/core/runner.py index 5d97489d..cf7b7b41 100644 --- a/ranger/core/runner.py +++ b/ranger/core/runner.py @@ -30,15 +30,19 @@ d: detach the process. p: redirect output to the pager c: run only the current file (not handled here) w: wait for enter-press afterwards +a: use alternative application +r: run application with root privilege (requires sudo) +t: run application in a new terminal window (An uppercase key negates the respective lower case flag) """ import os import sys from subprocess import Popen, PIPE +from ranger.ext.get_executables import get_executables -ALLOWED_FLAGS = 'sdpwcSDPWC' +ALLOWED_FLAGS = 'sdpwcartSDPWCART' def press_enter(): @@ -119,7 +123,7 @@ class Runner(object): def __call__(self, action=None, try_app_first=False, app='default', files=None, mode=0, - flags='', wait=True, **popen_kws): + flags='', alt=None, wait=True, **popen_kws): """ Run the application in the way specified by the options. @@ -134,7 +138,7 @@ class Runner(object): # an Application object. context = Context(app=app, files=files, mode=mode, fm=self.fm, - flags=flags, wait=wait, popen_kws=popen_kws, + flags=flags, alt=alt, wait=wait, popen_kws=popen_kws, file=files and files[0] or None) if self.apps: @@ -160,7 +164,6 @@ class Runner(object): wait_for_enter = False devnull = None - popen_kws['args'] = action if 'shell' not in popen_kws: popen_kws['shell'] = isinstance(action, str) if 'stdout' not in popen_kws: @@ -189,7 +192,35 @@ class Runner(object): if 'w' in context.flags: if not pipe_output and context.wait: # <-- sanity check wait_for_enter = True + if 'a' in context.flags and context.alt: + if isinstance(action, str): + import re + action = re.sub('\w+', context.alt, action) + else: + action[0] = context.alt + if 'r' in context.flags: + if 'sudo' not in get_executables(): + return self._log("Can not run with 'r' flag, sudo is not installed!") + if isinstance(action, str): + action = 'sudo '+action + else: + action = ['sudo']+action + toggle_ui = True + context.wait = True + if 't' in context.flags: + if 'DISPLAY' not in os.environ: + return self._log("Can not run with 't' flag, no display found!") + term = os.environ['TERMCMD'] if 'TERMCMD' in os.environ else os.environ['TERM'] + if term not in get_executables(): + term = 'xterm' + if isinstance(action, str): + action = term+' -e '+action + else: + action = [term,'-e']+action + toggle_ui = False + context.wait = False + popen_kws['args'] = action # Finally, run it if toggle_ui: |