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restructure user_context reverse tokenizer to remove INDENT tokens in the future

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Dave Halter
2014-02-21 15:30:46 +01:00
parent 9c3b7b9c46
commit fe02088dd7
3 changed files with 15 additions and 5 deletions
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3
jedi/parser/tokenize.py
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@@ -211,7 +211,8 @@ def generate_tokens(readline, line_offset=0):
if column > indents[-1]: # count indents or dedents
indents.append(column)
yield TokenInfo(INDENT, line[:pos], (lnum, 0), (lnum, pos))
#print repr(line), lnum
#yield TokenInfo(INDENT, line[:pos], (lnum, 0), (lnum, pos))
while column < indents[-1]:
indents = indents[:-1]

15
jedi/parser/user_context.py
View File

@@ -30,11 +30,14 @@ class UserContext(object):
return path
def _calc_path_until_cursor(self, start_pos=None):
"""
Something like a reverse tokenizer that tokenizes the reversed strings.
"""
def fetch_line():
if self._is_first:
self._is_first = False
self._line_length = self._column_temp
line = self._first_line
line = first_line
else:
line = self.get_line(self._line_temp)
self._line_length = len(line)
@@ -53,7 +56,7 @@ class UserContext(object):
self._is_first = True
self._line_temp, self._column_temp = start_cursor = start_pos
self._first_line = self.get_line(self._line_temp)[:self._column_temp]
first_line = self.get_line(self._line_temp)[:self._column_temp]
open_brackets = ['(', '[', '{']
close_brackets = [')', ']', '}']
@@ -63,7 +66,13 @@ class UserContext(object):
level = 0
force_point = False
last_type = None
is_first = True
for token_type, tok, start, end in gen:
if is_first:
if start != (1, 0): # whitespace is not a path
return '', start_cursor
is_first = False
# print 'tok', token_type, tok, force_point
if last_type == token_type == tokenize.NAME:
string += ' '
@@ -94,7 +103,7 @@ class UserContext(object):
x = start_pos[0] - end[0] + 1
l = self.get_line(x)
l = self._first_line if x == start_pos[0] else l
l = first_line if x == start_pos[0] else l
start_cursor = x, len(l) - end[1]
self._column_temp = self._line_length - end[1]
string += tok

2
test/test_integration_import.py
View File

@@ -63,8 +63,8 @@ def test_after_from():
completions = Script(source, column=column).completions()
assert [c.name for c in completions] == result
check('from os ', ['import'])
check('\nfrom os ', ['import'])
check('from os ', ['import'])
check('\nfrom os import whatever', ['import'], len('from os im'))
check('from os\\\n', ['import'])