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improve aql regex #172

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Merged
merged 1 commit into from
Jul 12, 2024
Merged

improve aql regex #172

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11 changes: 7 additions & 4 deletions uncoder-core/app/translator/platforms/base/aql/const.py
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Original file line number Diff line number Diff line change
@@ -1,7 +1,10 @@
from app.translator.core.custom_types.values import ValueType

UTF8_PAYLOAD_PATTERN = r"UTF8\(payload\)"
NUM_VALUE_PATTERN = r"(?P<num_value>\d+(?:\.\d+)*)"
SINGLE_QUOTES_VALUE_PATTERN = (
r"""'(?P<s_q_value>(?:[:a-zA-Zа-яА-Я\*0-9=+%#\-\/\\|,;_<>`~".$&^@!?\(\)\{\}\[\]\s]|'')*)'""" # noqa: RUF001
)
NUM_VALUE_PATTERN = rf"(?P<{ValueType.number_value}>\d+(?:\.\d+)*)"
SINGLE_QUOTES_VALUE_PATTERN = rf"""'(?P<{ValueType.single_quotes_value}>(?:[:a-zA-Zа-яА-Я\*0-9=+%#\-\/\\|,;_<>`~".$&^@!?\(\)\{{\}}\[\]\s]|'')*)'""" # noqa: E501,RUF001
TABLE_PATTERN = r"\s+FROM\s+[a-zA-Z.\-*]+"
TABLE_GROUP_PATTERN = r"\s+FROM\s+(?P<table>[a-zA-Z.\-*]+)"

FIELD_NAME_PATTERN = rf"(?P<{ValueType.no_quotes_value}>[a-zA-Z0-9\._\-]+)"
DOUBLE_QUOTES_FIELD_NAME_PATTERN = rf'"(?P<{ValueType.double_quotes_value}>[a-zA-Z0-9\._\-\s]+)"'
10 changes: 8 additions & 2 deletions uncoder-core/app/translator/platforms/base/aql/tokenizer.py
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Original file line number Diff line number Diff line change
Expand Up @@ -29,7 +29,13 @@
from app.translator.core.models.query_tokens.keyword import Keyword
from app.translator.core.str_value_manager import StrValue
from app.translator.core.tokenizer import QueryTokenizer
from app.translator.platforms.base.aql.const import NUM_VALUE_PATTERN, SINGLE_QUOTES_VALUE_PATTERN, UTF8_PAYLOAD_PATTERN
from app.translator.platforms.base.aql.const import (
DOUBLE_QUOTES_FIELD_NAME_PATTERN,
FIELD_NAME_PATTERN,
NUM_VALUE_PATTERN,
SINGLE_QUOTES_VALUE_PATTERN,
UTF8_PAYLOAD_PATTERN,
)
from app.translator.platforms.base.aql.functions.const import AQLFunctionGroupType
from app.translator.platforms.base.aql.str_value_manager import aql_str_value_manager
from app.translator.tools.utils import get_match_group
Expand All @@ -51,7 +57,7 @@ class AQLTokenizer(QueryTokenizer):
multi_value_operators_map: ClassVar[dict[str, str]] = {"in": OperatorType.EQ}

field_pattern = r'(?P<field_name>"[a-zA-Z\._\-\s]+"|[a-zA-Z\._\-]+)'
function_pattern = r'(?P<func_name>[a-zA-Z_]+)\((?:(?:[a-zA-Z\._\-\s]+)|(?:"[a-zA-Z\._\-]+"))\)'
function_pattern = rf"(?P<func_name>[a-zA-Z_]+)\((?:{FIELD_NAME_PATTERN}|{DOUBLE_QUOTES_FIELD_NAME_PATTERN})\)"
bool_value_pattern = rf"(?P<{ValueType.bool_value}>true|false)\s*"
_value_pattern = rf"{NUM_VALUE_PATTERN}|{bool_value_pattern}|{SINGLE_QUOTES_VALUE_PATTERN}"
multi_value_pattern = rf"""\((?P<{ValueType.multi_value}>[:a-zA-Z\"\*0-9=+%#\-_\/\\'\,.&^@!\(\s]*)\)"""
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