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python_formatter.py
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python_formatter.py
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import sublime, sublime_plugin, python_beautifier, re
s = sublime.load_settings('PythonFormat.sublime-settings')
class PythonFormatCommand(sublime_plugin.TextCommand):
def run(self, edit):
selection = []
nwsOffset = self.prev_non_whitespace()
# do formatting and replacement
replaceRegion = None
formatSelection = False
replaceRegion = sublime.Region(0, self.view.size())
res = python_beautifier.beautify(self.view.substr(replaceRegion))
self.view.replace(edit, replaceRegion, res)
# re-place cursor
offset = self.get_nws_offset(nwsOffset, self.view.substr(sublime.Region(
0, self.view.size())))
rc = self.view.rowcol(offset)
pt = self.view.text_point(rc[0], rc[1])
sel = self.view.sel()
sel.clear()
self.view.sel().add(sublime.Region(pt))
self.view.show_at_center(pt)
def prev_non_whitespace(self):
pos = self.view.sel()[0].a
preTxt = self.view.substr(sublime.Region(0, pos));
return len(re.findall('\S', preTxt))
def get_nws_offset(self, nonWsChars, buff):
nonWsSeen = 0
offset = 0
for i in range(0, len(buff)):
offset += 1
if (not (buff[i].isspace())):
nonWsSeen += 1
if (nonWsSeen == nonWsChars):
break
return offset