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Simplify the parse method.

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This commit is contained in:
Dave Halter
2017-03-19 22:15:01 +01:00
parent b4af42ddb3
commit 42e8861798
1 changed files with 8 additions and 18 deletions
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26
jedi/parser/python/parser.py
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@@ -57,30 +57,20 @@ class Parser(BaseParser):
self.parse(tokens)
def parse(self, tokens):
if self._parsed is not None:
return self._parsed
node = super(Parser, self).parse(tokens)
from jedi.parser.pgen2.parse import PgenParser
start_number = self._grammar.symbol2number[self._start_symbol]
self.pgen_parser = PgenParser(
self._grammar, self.convert_node, self.convert_leaf,
self.error_recovery, start_number
)
self._parsed = self.pgen_parser.parse(tokens)
if self._start_symbol == 'file_input' != self._parsed.type:
if self._start_symbol == 'file_input' != node.type:
# If there's only one statement, we get back a non-module. That's
# not what we want, we want a module, so we add it here:
self._parsed = self.convert_node(self._grammar,
self._grammar.symbol2number['file_input'],
[self._parsed])
self._parsed = node = self.convert_node(
self._grammar,
self._grammar.symbol2number['file_input'],
[node]
)
if self._added_newline:
self._remove_last_newline()
# The stack is empty now, we don't need it anymore.
del self.pgen_parser
return self._parsed
return node
def get_root_node(self):
return self._parsed