All tests currently pass
This commit is contained in:
Holger Rapp
parent
61c059ea7f
commit
e8aa2885b8
103
PySnipEmu.py
103
PySnipEmu.py
@ -5,11 +5,19 @@ import vim
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import string
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import re
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def debug(s):
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f = open("/tmp/file.txt","a")
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f.write(s+'\n')
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f.close()
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class TextObject(object):
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def __init__(self, start, end):
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self._start = start
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self._end = end
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self._delta_rows = 0
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self._delta_cols = 0
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@property
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def start(self):
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return self._start
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@ -18,13 +26,6 @@ class TextObject(object):
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def end(self):
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return self._end
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class Mirror(TextObject):
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def __init__(self, ts, idx, start):
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self._ts = ts
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TextObject.__init__(self, (idx,start), (idx,start))
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self._delta_rows = 0
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self._delta_cols = 0
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def delta_rows():
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doc = "The RW foo property."
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@ -44,6 +45,12 @@ class Mirror(TextObject):
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return locals()
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delta_cols = property(**delta_cols())
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class Mirror(TextObject):
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def __init__(self, ts, idx, start):
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self._ts = ts
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TextObject.__init__(self, (idx,start), (idx,start))
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@property
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def tabstop(self):
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return self._ts
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@ -60,12 +67,11 @@ class Mirror(TextObject):
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elif len(lines) > 1:
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self._end = (start[0],start[1]+len(lines[0]) )
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class TabStop(object):
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class TabStop(TextObject):
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def __init__(self, no, idx, span, default_text = ""):
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TextObject.__init__(self, (idx,span[0]), (idx,span[1]))
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self._no = no
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self._default_text = default_text
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self._start = span[0]
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self._lineidx = idx
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self._ct = default_text
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def current_text():
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@ -76,42 +82,45 @@ class TabStop(object):
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return locals()
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current_text = property(**current_text())
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def line_idx(self):
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return self._lineidx
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line_idx = property(line_idx)
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@property
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def span(self):
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return (self._start,self._start+len(self._ct))
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def default_text(self):
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return self._default_text
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default_text = property(default_text)
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return (self._start[1]+self._delta_cols,self._start[1]+self._delta_cols+len(self._ct))
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def number(self):
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return self._no
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number = property(number)
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class SnippetInstance(object):
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class SnippetInstance(TextObject):
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def __init__(self,start,end, ts, mirrors):
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self._start = start
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self._end = end
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TextObject.__init__(self, start, end)
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self._ts = ts
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self._mirrors = mirrors
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self._text_objects = ts.values() + mirrors
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self._selected_tab = None
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self._cts = 1
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self._cts = 0
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def select_next_tab(self):
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self._cts += 1
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if self._cts not in self._ts:
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if 0 in self._ts:
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self._cts = 0
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else:
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self._cts = 1
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debug("self._cts: %i" % self._cts)
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ts = self._ts[self._cts]
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lineno, col = self._start
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newline = lineno + ts.line_idx
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debug("ts._start: %s" % (ts.start,))
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debug("ts._delta_cols: %s" % (ts._delta_cols,))
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debug("ts.span: %s" % (ts.span,))
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debug("ts._ct: '%s'" % (ts._ct,))
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newline = lineno + ts.start[0]
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if newline == lineno:
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newcol = col + ts.span[0]
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endcol = col + ts.span[1]
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@ -119,8 +128,6 @@ class SnippetInstance(object):
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newcol = ts.span[0]
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endcol = ts.span[1]
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self._cts += 1
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vim.current.window.cursor = newline, newcol
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# Select the word
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@ -135,6 +142,8 @@ class SnippetInstance(object):
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vim.command(r'call feedkeys("\<Esc>%sv%il\<c-g>")'
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% (move_one_right, endcol-newcol-1))
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self._selected_tab = ts
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def _update_mirrors(self,for_ts):
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for m in self._mirrors:
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@ -159,39 +168,41 @@ class SnippetInstance(object):
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# om.delta_cols += len(lines[-1])
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def _move_to_on_line(self,amount):
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debug("Move on line: %i" % amount)
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lineno,col = vim.current.window.cursor
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lineno -= 1
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for m in self._mirrors:
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for m in self._text_objects:
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debug(" m.start, lineno, col: %s %s %s" % (m.start, lineno, col))
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if m.start[0] != lineno:
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continue
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if m.start[1] > col:
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if m.start[1]+m.delta_cols >= col:
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m.delta_cols += amount
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debug(" m.delta_cols: %s" % (m.delta_cols))
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def backspace(self,count):
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if self._cts not in self._ts:
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if 0 in self._ts:
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self._cts = 0
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else:
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self._cts = 1
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cts = self._ts[self._cts]
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cts.current_text = cts.current_text[:-count]
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ll = len(cts.current_text)
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debug("backspace(%i):" % count)
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# self._move_to_on_line(-count)
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cts.current_text = cts.current_text[:-count]
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debug(" cts.current_text: %s" % cts.current_text)
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self._move_to_on_line(len(cts.current_text)-ll)
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self._update_mirrors(cts)
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def chars_entered(self, chars):
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if self._cts not in self._ts:
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if 0 in self._ts:
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self._cts = 0
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else:
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self._cts = 1
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cts = self._ts[self._cts]
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if self._selected_tab is not None:
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self.backspace(len(cts.current_text))
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self._selected_tab = None
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cts.current_text += chars
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debug("chars_entered(%s):" % chars)
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debug(" cts.current_text: %s" % cts.current_text)
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self._move_to_on_line(len(chars))
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self._update_mirrors(cts)
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@ -300,7 +311,6 @@ class Snippet(object):
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return s
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class SnippetManager(object):
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def __init__(self):
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self.reset()
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@ -316,6 +326,7 @@ class SnippetManager(object):
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def try_expand(self):
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if len(self._current_snippets):
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self._current_snippets[-1].select_next_tab()
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self._last_cursor_pos = vim.current.window.cursor
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return
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line = vim.current.line
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@ -335,6 +346,8 @@ class SnippetManager(object):
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self._current_snippets.append(s)
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def cursor_moved(self):
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debug("CursorMoved: %s" % vim.eval("mode()"))
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cp = vim.current.window.cursor
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if len(self._current_snippets) and self._last_cursor_pos is not None:
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@ -352,10 +365,10 @@ class SnippetManager(object):
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chars = line[lcol:col]
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cs.chars_entered(chars)
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ignore_jumping = False
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self._last_cursor_pos = cp
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def entered_insert_mode(self):
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debug("EnteredInsertMode: %s" % vim.eval("mode()"))
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pass
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PySnipSnippets = SnippetManager()
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36
test.py
36
test.py
@ -8,18 +8,21 @@ import unittest
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import time
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class _VimTest(unittest.TestCase):
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def type(self, str):
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"""
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Send the keystrokes to vim via screen. Pause after each tab, so
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expansion can take place
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"""
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def _send(s):
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def send(self, s):
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os.system("screen -x %s -X stuff '%s'" % (self.session,s))
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splits = str.split('\t')
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for w in splits[:-1]:
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_send(w + '\t')
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_send(splits[-1])
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def type(self, str):
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"""
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Send the keystrokes to vim via screen. Pause after each char, so
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vim can handle this
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"""
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for c in str:
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self.send(c)
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# splits = str.split('\t')
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# for w in splits[:-1]:
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# _send(w + '\t')
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# _send(splits[-1])
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def escape(self):
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@ -28,20 +31,20 @@ class _VimTest(unittest.TestCase):
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def setUp(self):
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self.escape()
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self.type(":py PySnipSnippets.reset()\n")
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self.send(":py PySnipSnippets.reset()\n")
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for sv,content in self.snippets:
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self.type(''':py << EOF
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self.send(''':py << EOF
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PySnipSnippets.add_snippet("%s","""%s""")
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EOF
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''' % (sv,content))
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# Clear the buffer
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self.type("bggVGd")
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self.send("bggVGd")
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if not self.interrupt:
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# Enter insert mode
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self.type("i")
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self.send("i")
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# Execute the command
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self.cmd()
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@ -50,7 +53,7 @@ EOF
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os.close(handle)
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self.escape()
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self.type(":w! %s\n" % fn)
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self.send(":w! %s\n" % fn)
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# Give screen a chance to send the cmd and vim to write the file
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time.sleep(.01)
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@ -212,8 +215,9 @@ class TextTabStopSimpleMirrorSameLine_ExceptCorrectResult(_VimTest):
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def cmd(self):
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self.type("test\thallo")
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def runTest(self):
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self.assertEqual(self.output,"hal\nhal")
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self.assertEqual(self.output,"hallo hallo")
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class TextTabStopSimpleMirrorDeleteSomeEnterSome_ExceptCorrectResult(_VimTest):
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snippets = (
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