100 lines
3.2 KiB
VimL
100 lines
3.2 KiB
VimL
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" The following lines set Vim's errorformat variable, to allow the
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" quickfix window to show Python tracebacks properly. It is much
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" easier to use let than set, because set requires many more
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" characters to be escaped. This is much easier to read and
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" maintain. % escapes are still needed however before any regex meta
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" characters. Hence \S (non-whitespace) becomes %\S etc. Note that
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" * becomes %#, so .* (match any character) becomes %.%# Commas must
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" also be escaped, with a backslash (\,). See the Vim help on
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" quickfix for details.
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"
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" Python errors are multi-lined. They often start with 'Traceback', so
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" we want to capture that (with +G) and show it in the quickfix window
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" because it explains the order of error messages.
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let s:efm = '%+GTraceback%.%#,'
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" The error message itself starts with a line with 'File' in it. There
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" are a couple of variations, and we need to process a line beginning
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" with whitespace followed by File, the filename in "", a line number,
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" and optional further text. %E here indicates the start of a multi-line
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" error message. The %\C at the end means that a case-sensitive search is
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" required.
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let s:efm .= '%E File "%f"\, line %l\,%m%\C,'
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let s:efm .= '%E File "%f"\, line %l%\C,'
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" The possible continutation lines are idenitifed to Vim by %C. We deal
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" with these in order of most to least specific to ensure a proper
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" match. A pointer (^) identifies the column in which the error occurs
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" (but will not be entirely accurate due to indention of Python code).
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let s:efm .= '%C%p^,'
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" Any text, indented by more than two spaces contain useful information.
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" We want this to appear in the quickfix window, hence %+.
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let s:efm .= '%+C %.%#,'
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let s:efm .= '%+C %.%#,'
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" The last line (%Z) does not begin with any whitespace. We use a zero
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" width lookahead (\&) to check this. The line contains the error
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" message itself (%m)
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let s:efm .= '%Z%\S%\&%m,'
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" We can ignore any other lines (%-G)
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let s:efm .= '%-G%.%#'
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PymodePython from pymode.run import run_code
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" DESC: Run python code
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fun! pymode#run#code_run(line1, line2) "{{{
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let l:output = []
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let l:traceback = []
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call setqflist([])
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call pymode#wide_message("Code running ...")
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try
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PymodePython run_code()
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if len(l:output)
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call pymode#tempbuffer_open('__run__')
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call append(line('$'), l:output)
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normal dd
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wincmd p
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else
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call pymode#wide_message("No output.")
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endif
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cexpr ""
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let l:_efm = &efm
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let &efm = s:efm
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cgetexpr(l:traceback)
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" If a range is run (starting other than at line 1), fix the reported error line numbers for
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" the current buffer
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if a:line1 > 1
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let qflist = getqflist()
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for i in qflist
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if i.bufnr == bufnr("")
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let i.lnum = i.lnum - 1 + a:line1
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endif
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endfor
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call setqflist(qflist)
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endif
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call pymode#quickfix_open(0, g:pymode_quickfix_maxheight, g:pymode_quickfix_maxheight, 0)
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let &efm = l:_efm
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catch /E234/
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echohl Error | echo "Run-time error." | echohl none
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endtry
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endfunction "}}}
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