mirror of
https://github.com/davidhalter/jedi-vim.git
synced 2025-12-06 10:54:22 +08:00
122 lines
3.9 KiB
VimL
122 lines
3.9 KiB
VimL
"py_fuzzycomplete.vim - Omni Completion for python in vim
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" Maintainer: David Halter <davidhalter88@gmail.com>
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" Version: 0.1
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"
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" This part of the software is just the vim interface. The main source code
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" lies in the python files around it.
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if !has('python')
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echomsg "Error: Required vim compiled with +python"
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finish
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endif
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" ------------------------------------------------------------------------
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" Completion
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" ------------------------------------------------------------------------
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function! jedi#Complete(findstart, base)
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python << PYTHONEOF
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if 1:
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row, column = vim.current.window.cursor
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print
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if vim.eval('a:findstart') == '1':
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count = 0
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for char in reversed(vim.current.line[:column]):
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if not re.match('[\w\d]', char):
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break
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count += 1
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vim.command('return %i' % (column - count))
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else:
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buf_path = vim.current.buffer.name
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base = vim.eval('a:base')
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source = ''
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for i, line in enumerate(vim.current.buffer):
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# enter this path again, otherwise source would be incomplete
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if i == row - 1:
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source += line[:column] + base + line[column:]
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else:
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source += line
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source += '\n'
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# here again, the hacks, because jedi has a different interface than vim
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column += len(base)
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try:
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completions = functions.complete(source, row, column, buf_path)
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out = []
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for c in completions:
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d = dict(word=str(c),
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abbr=str(c),
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# stuff directly behind the completion
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# TODO change it so that ' are allowed (not used now, because of repr)
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menu=c.description.replace("'", '"'),
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info=c.help, # docstr and similar stuff
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kind=c.get_vim_type(), # completion type
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icase=1, # case insensitive
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dup=1, # allow duplicates (maybe later remove this)
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)
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out.append(d)
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strout = str(out)
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except (Exception, evaluate.MultiLevelAttributeError):
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# print to stdout, will be in :messages
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print(traceback.format_exc())
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strout = ''
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#print 'end', strout
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vim.command('return ' + strout)
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PYTHONEOF
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endif
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endfunction
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" ------------------------------------------------------------------------
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" get_definition
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" ------------------------------------------------------------------------
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"
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function! jedi#show_definition()
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python << PYTHONEOF
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if 1:
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row, column = vim.current.window.cursor
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buf_path = vim.current.buffer.name
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source = '\n'.join(vim.current.buffer)
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try:
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definitions = functions.get_definitions(source, row, column, buf_path)
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except functions.NotFoundError:
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msg = 'There is no useful expression under the cursor'
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except (Exception, evaluate.MultiLevelAttributeError):
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# print to stdout, will be in :messages
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print(traceback.format_exc())
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msg = "Some different eror, this shouldn't happen"
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else:
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msg = ', '.join(sorted(str(d) for d in definitions))
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if not msg:
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msg = "No definitions found!"
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vim.command('''echomsg "%s"''' % msg)
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#print 'end', strout
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PYTHONEOF
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endfunction
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" ------------------------------------------------------------------------
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" Initialization of Jedi
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" ------------------------------------------------------------------------
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let s:current_file=expand("<sfile>")
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python << PYTHONEOF
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""" here we initialize the jedi stuff """
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import vim
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# update the system path, to include the python scripts
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import sys
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from os.path import dirname
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sys.path.insert(0, dirname(dirname(vim.eval('s:current_file'))))
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import traceback # for exception output
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import re
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import functions
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import evaluate
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PYTHONEOF
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" vim: set et ts=4:
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