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More lazily instanatiate grammars

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This commit is contained in:
Anthony Sottile
2020-03-21 14:19:51 -07:00
parent d20be693d2
commit 87f3e32f36
7 changed files with 70 additions and 87 deletions
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15
tests/highlight_test.py
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@@ -1,19 +1,18 @@
from babi.highlight import Grammar
from babi.highlight import Grammars
from babi.highlight import highlight_line
from babi.highlight import Region
def test_grammar_matches_extension_only_name():
data = {'scopeName': 'test', 'patterns': [], 'fileTypes': ['bashrc']}
grammar = Grammar.from_data(data)
assert grammar.matches_file('.bashrc', 'alias nano=babi')
data = {'scopeName': 'shell', 'patterns': [], 'fileTypes': ['bashrc']}
grammars = Grammars([data])
compiler = grammars.compiler_for_file('.bashrc', 'alias nano=babi')
assert compiler.root_state.entries[0].scope[0] == 'shell'
def _compiler_state(grammar_dct, *others):
grammar = Grammar.from_data(grammar_dct)
grammars = [grammar, *(Grammar.from_data(dct) for dct in others)]
compiler = Grammars(grammars).compiler_for_scope(grammar.scope_name)
def _compiler_state(*grammar_dcts):
grammars = Grammars(grammar_dcts)
compiler = grammars.compiler_for_scope(grammar_dcts[0]['scopeName'])
return compiler, compiler.root_state