diff options
Diffstat (limited to 'ranger/applications.py')
| -rw-r--r-- | ranger/applications.py | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/ranger/applications.py b/ranger/applications.py index a046a839..c9f2ec18 100644 --- a/ranger/applications.py +++ b/ranger/applications.py @@ -60,3 +60,21 @@ def run(*args, **kw): waitpid_no_intr(p.pid) if fm.ui: fm.ui.initialize() return p + +def spawn(command, fm=None, suspend=True, wait=True): + from subprocess import Popen, STDOUT + from ranger.ext.waitpid_no_intr import waitpid_no_intr + + if suspend and fm and fm.ui: + fm.ui.suspend() + + try: + if fm and fm.stderr_to_out: + process = Popen(command, shell=True, stderr=STDOUT) + else: + process = Popen(command, shell=True) + if wait: + waitpid_no_intr(process.pid) + finally: + if suspend and fm and fm.ui: + fm.ui.initialize() |