Add here powerline plugin
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169
plugin/powerline.vim
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169
plugin/powerline.vim
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if exists('g:powerline_loaded')
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finish
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endif
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let g:powerline_loaded = 1
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if exists('g:powerline_pycmd')
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let s:pycmd = substitute(g:powerline_pycmd, '\v\C^(py)%[thon](3?)$', '\1\2', '')
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if s:pycmd is# 'py'
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let s:has_python = has('python')
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let s:pyeval = get(g:, 'powerline_pyeval', 'pyeval')
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elseif s:pycmd is# 'py3'
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let s:has_python = has('python3')
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let s:pyeval = 'py3eval'
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let s:pyeval = get(g:, 'powerline_pyeval', 'py3eval')
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else
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if !exists('g:powerline_pyeval')
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echohl ErrorMsg
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echomsg 'g:powerline_pycmd was set to an unknown values, but g:powerline_pyeval'
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echomsg 'was not set. You should either set g:powerline_pycmd to "py3" or "py",'
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echomsg 'specify g:powerline_pyeval explicitly or unset both and let powerline'
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echomsg 'figure them out.'
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echohl None
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unlet s:pycmd
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finish
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endif
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let s:pyeval = g:powerline_pyeval
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let s:has_python = 1
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endif
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elseif has('python3')
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let s:has_python = 1
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let s:pycmd = 'py3'
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let s:pyeval = get(g:, 'powerline_pyeval', 'py3eval')
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elseif has('python')
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let s:has_python = 1
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let s:pycmd = 'py'
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let s:pyeval = get(g:, 'powerline_pyeval', 'pyeval')
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else
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let s:has_python = 0
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endif
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if !s:has_python
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if !exists('g:powerline_no_python_error')
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echohl ErrorMsg
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echomsg 'You need vim compiled with Python 2.6, 2.7 or 3.2 and later support'
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echomsg 'for Powerline to work. Please consult the documentation for more'
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echomsg 'details.'
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echohl None
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endif
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unlet s:has_python
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finish
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endif
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unlet s:has_python
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let s:import_cmd = 'from powerline.vim import VimPowerline'
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function s:rcmd(s)
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if !exists('s:pystr')
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let s:pystr = a:s . "\n"
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else
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let s:pystr = s:pystr . a:s . "\n"
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endif
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endfunction
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try
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let s:can_replace_pyeval = !exists('g:powerline_pyeval')
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call s:rcmd('try:')
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call s:rcmd(' powerline_appended_path = None')
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call s:rcmd(' try:')
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call s:rcmd(' '.s:import_cmd.'')
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call s:rcmd(' except ImportError:')
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call s:rcmd(' import sys, vim')
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call s:rcmd(' powerline_appended_path = vim.eval("expand(\"<sfile>:h:h:h:h:h\")")')
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call s:rcmd(' sys.path.append(powerline_appended_path)')
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call s:rcmd(' '.s:import_cmd.'')
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call s:rcmd(' import vim')
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call s:rcmd(' powerline_instance = VimPowerline()')
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call s:rcmd(' powerline_instance.setup(pyeval=vim.eval("s:pyeval"), pycmd=vim.eval("s:pycmd"), can_replace_pyeval=int(vim.eval("s:can_replace_pyeval")))')
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call s:rcmd(' del VimPowerline')
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call s:rcmd(' del powerline_instance')
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call s:rcmd('except Exception:')
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call s:rcmd(' import traceback, sys')
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call s:rcmd(' traceback.print_exc(file=sys.stdout)')
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call s:rcmd(' raise')
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execute s:pycmd s:pystr
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unlet s:pystr
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let s:launched = 1
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finally
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unlet s:can_replace_pyeval
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unlet s:import_cmd
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if !exists('s:launched')
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unlet s:pystr
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echohl ErrorMsg
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echomsg 'An error occurred while importing powerline module.'
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echomsg 'This could be caused by invalid sys.path setting,'
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echomsg 'or by an incompatible Python version (powerline requires'
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echomsg 'Python 2.6, 2.7 or 3.2 and later to work). Please consult'
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echomsg 'the troubleshooting section in the documentation for'
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echomsg 'possible solutions.'
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if s:pycmd is# 'py' && has('python3')
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echomsg 'If powerline on your system is installed for python 3 only you'
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echomsg 'should set g:powerline_pycmd to "py3" to make it load correctly.'
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endif
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echohl None
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call s:rcmd('def powerline_troubleshoot():')
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call s:rcmd(' import sys')
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call s:rcmd(' import vim')
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call s:rcmd(' if sys.version_info < (2, 6):')
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call s:rcmd(' print("Too old python version: " + sys.version + " (first supported is 2.6)")')
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call s:rcmd(' elif sys.version_info[0] == 3 and sys.version_info[1] < 2:')
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call s:rcmd(' print("Too old python 3 version: " + sys.version + " (first supported is 3.2)")')
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call s:rcmd(' try:')
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call s:rcmd(' import powerline')
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call s:rcmd(' except ImportError:')
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call s:rcmd(' print("Unable to import powerline, is it installed?")')
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call s:rcmd(' else:')
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call s:rcmd(' if not vim.eval(''expand("<sfile>")'').startswith("/usr/"):')
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call s:rcmd(' import os')
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call s:rcmd(' powerline_dir = os.path.realpath(os.path.normpath(powerline.__file__))')
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call s:rcmd(' powerline_dir = os.path.dirname(powerline.__file__)')
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call s:rcmd(' this_dir = os.path.realpath(os.path.normpath(vim.eval(''expand("<sfile>:p")'')))')
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call s:rcmd(' this_dir = os.path.dirname(this_dir)') " powerline/bindings/vim/plugin
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call s:rcmd(' this_dir = os.path.dirname(this_dir)') " powerline/bindings/vim
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call s:rcmd(' this_dir = os.path.dirname(this_dir)') " powerline/bindings
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call s:rcmd(' this_dir = os.path.dirname(this_dir)') " powerline
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call s:rcmd(' if os.path.basename(this_dir) != "powerline":')
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call s:rcmd(' print("Check your installation:")')
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call s:rcmd(' print("this script is not in powerline[/bindings/vim/plugin] directory,")')
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call s:rcmd(' print("neither it is installed system-wide")')
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call s:rcmd(' real_powerline_dir = os.path.realpath(powerline_dir)')
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call s:rcmd(' real_this_dir = os.path.realpath(this_dir)')
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call s:rcmd(' this_dir_par = os.path.dirname(real_this_dir)')
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call s:rcmd(' powerline_appended_path = globals().get("powerline_appended_path")')
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call s:rcmd(' if powerline_appended_path is not None and this_dir_par != powerline_appended_path:')
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call s:rcmd(' print("Check your installation: this script is symlinked somewhere")')
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call s:rcmd(' print("where powerline is not present: {0!r} != {1!r}.".format(')
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call s:rcmd(' real_this_dir, powerline_appended_path))')
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call s:rcmd(' elif real_powerline_dir != real_this_dir:')
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call s:rcmd(' print("It appears that you have two powerline versions installed:")')
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call s:rcmd(' print("one in " + real_powerline_dir + ", other in " + real_this_dir + ".")')
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call s:rcmd(' print("You should remove one of this. Check out troubleshooting section,")')
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call s:rcmd(' print("it contains some information about the alternatives.")')
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call s:rcmd(' try:')
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call s:rcmd(' from powerline.lint import check')
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call s:rcmd(' except ImportError:')
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call s:rcmd(' print("Failed to import powerline.lint.check, cannot run powerline-lint")')
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call s:rcmd(' else:')
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call s:rcmd(' try:')
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call s:rcmd(' paths = powerline_instance.get_config_paths()')
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call s:rcmd(' except NameError:')
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call s:rcmd(' pass')
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call s:rcmd(' else:')
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call s:rcmd(' from powerline.lint.markedjson.error import echoerr')
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call s:rcmd(' ee = lambda *args, **kwargs: echoerr(*args, stream=sys.stdout, **kwargs)')
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call s:rcmd(' check(paths=paths, echoerr=ee, require_ext="vim")')
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call s:rcmd('try:')
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call s:rcmd(' powerline_troubleshoot()')
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call s:rcmd('finally:')
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call s:rcmd(' del powerline_troubleshoot')
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execute s:pycmd s:pystr
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unlet s:pystr
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unlet s:pycmd
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unlet s:pyeval
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delfunction s:rcmd
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finish
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else
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unlet s:launched
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endif
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unlet s:pycmd
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unlet s:pyeval
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delfunction s:rcmd
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endtry
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