Move some functions to from bindings.config to bindings.tmux

powerline/bindings/config.py

@@ -2,58 +2,15 @@
 
 from __future__ import absolute_import, unicode_literals, print_function
 
-from collections import namedtuple
 import os
-import subprocess
 import re
 import sys
 
 from powerline.config import POWERLINE_ROOT, TMUX_CONFIG_DIRECTORY
 from powerline.lib.config import ConfigLoader
 from powerline import generate_config_finder, load_config, create_logger, PowerlineLogger, finish_common_config
-from powerline.lib.shell import run_cmd, which
-
-
-TmuxVersionInfo = namedtuple('TmuxVersionInfo', ('major', 'minor', 'suffix'))
-
-
-def get_tmux_executable_name():
-	'''Returns tmux executable name
-
-	It should be defined in POWERLINE_TMUX_EXE environment variable, otherwise 
-	it is simply “tmux”.
-	'''
-
-	return os.environ.get('POWERLINE_TMUX_EXE', 'tmux')
-
-
-def _run_tmux(runner, args):
-	return runner([get_tmux_executable_name()] + list(args))
-
-
-def run_tmux_command(*args):
-	'''Run tmux command, ignoring the output'''
-	_run_tmux(subprocess.check_call, args)
-
-
-def get_tmux_output(pl, *args):
-	'''Run tmux command and return its output'''
-	return _run_tmux(lambda cmd: run_cmd(pl, cmd), args)
-
-
-NON_DIGITS = re.compile('[^0-9]+')
-DIGITS = re.compile('[0-9]+')
-NON_LETTERS = re.compile('[^a-z]+')
-
-
-def get_tmux_version(pl):
-	version_string = get_tmux_output(pl, '-V')
-	_, version_string = version_string.split(' ')
-	version_string = version_string.strip()
-	major, minor = version_string.split('.')
-	suffix = DIGITS.subn('', minor)[0] or None
-	minor = NON_DIGITS.subn('', minor)[0]
-	return TmuxVersionInfo(int(major), int(minor), suffix)
+from powerline.lib.shell import which
+from powerline.bindings.tmux import TmuxVersionInfo, run_tmux_command, get_tmux_version
 
 
 CONFIG_FILE_NAME = re.compile(r'powerline_tmux_(?P<major>\d+)\.(?P<minor>\d+)(?P<suffix>[a-z]+)?(?:_(?P<mod>plus|minus))?\.conf')

powerline/bindings/tmux/__init__.py

@@ -0,0 +1,53 @@
+# vim:fileencoding=utf-8:noet
+
+from __future__ import absolute_import, unicode_literals, division, print_function
+
+import re
+import os
+import subprocess
+
+from collections import namedtuple
+
+from powerline.lib.shell import run_cmd
+
+
+TmuxVersionInfo = namedtuple('TmuxVersionInfo', ('major', 'minor', 'suffix'))
+
+
+def get_tmux_executable_name():
+	'''Returns tmux executable name
+
+	It should be defined in POWERLINE_TMUX_EXE environment variable, otherwise 
+	it is simply “tmux”.
+	'''
+
+	return os.environ.get('POWERLINE_TMUX_EXE', 'tmux')
+
+
+def _run_tmux(runner, args):
+	return runner([get_tmux_executable_name()] + list(args))
+
+
+def run_tmux_command(*args):
+	'''Run tmux command, ignoring the output'''
+	_run_tmux(subprocess.check_call, args)
+
+
+def get_tmux_output(pl, *args):
+	'''Run tmux command and return its output'''
+	return _run_tmux(lambda cmd: run_cmd(pl, cmd), args)
+
+
+NON_DIGITS = re.compile('[^0-9]+')
+DIGITS = re.compile('[0-9]+')
+NON_LETTERS = re.compile('[^a-z]+')
+
+
+def get_tmux_version(pl):
+	version_string = get_tmux_output(pl, '-V')
+	_, version_string = version_string.split(' ')
+	version_string = version_string.strip()
+	major, minor = version_string.split('.')
+	suffix = DIGITS.subn('', minor)[0] or None
+	minor = NON_DIGITS.subn('', minor)[0]
+	return TmuxVersionInfo(int(major), int(minor), suffix)