def _sql(
self, code: str, *args: Any, **kwargs: Any
) -> Dict[str, Tuple[WorkflowDataFrame, WorkflowDataFrames,
LazyWorkflowDataFrame]]:
# TODO: move dict construction to triad
params: Dict[str, Any] = {}
for a in args:
assert_or_throw(isinstance(a, Dict),
lambda: f"args can only have dict: {a}")
params.update(a)
params.update(kwargs)
params, dfs = self._split_params(params)
code = fill_sql_template(code, params)
sql = FugueSQL(
code,
"fugueLanguage",
ignore_case=self.conf.get_or_throw(FUGUE_SQL_CONF_IGNORE_CASE,
bool),
simple_assign=self.conf.get_or_throw(FUGUE_SQL_CONF_SIMPLE_ASSIGN,
bool),
)
v = _Extensions(
sql,
FugueSQLHooks(),
self,
dfs,
local_vars=params # type: ignore
)
v.visit(sql.tree)
return v.variables
def assert_eq(expr, expected=None):
sql = FugueSQL(expr, "fugueWildSchema", ignore_case=True)
v = _VisitorBase(sql)
obj = v.visit(sql.tree)
if expected is None:
expected = expr
assert expected == obj
def _sql(self, code: str, *args: Any,
**kwargs: Any) -> Dict[str, WorkflowDataFrame]:
# TODO: move dict construction to triad
params: Dict[str, Any] = {}
for a in args:
assert_or_throw(isinstance(a, Dict),
f"args can only have dict: {a}")
params.update(a)
params.update(kwargs)
code = fill_sql_template(code, params)
sql = FugueSQL(
code,
"fugueLanguage",
ignore_case=self.conf.get_or_throw("fugue.sql.compile.ignore_case",
bool),
simple_assign=self.conf.get_or_throw(
"fugue.sql.compile.simple_assign", bool),
)
dfs = {
k: v
for k, v in params.items() if isinstance(v, WorkflowDataFrame)
}
v = _Extensions(sql, FugueSQLHooks(), self, dfs)
v.visit(sql.tree)
return v.variables
def _sql(self, code: str, *args: Any,
**kwargs: Any) -> Dict[str, WorkflowDataFrame]:
# TODO: move dict construction to triad
params: Dict[str, Any] = {}
for a in args:
assert_or_throw(isinstance(a, Dict),
f"args can only have dict: {a}")
params.update(a)
params.update(kwargs)
template_params = dict(params)
if "self" in template_params:
del template_params["self"]
code = fill_sql_template(code, template_params)
sql = FugueSQL(
code,
"fugueLanguage",
ignore_case=self.conf.get_or_throw(FUGUE_SQL_CONF_IGNORE_CASE,
bool),
simple_assign=self.conf.get_or_throw(FUGUE_SQL_CONF_SIMPLE_ASSIGN,
bool),
)
dfs = {
k: v
for k, v in params.items() if isinstance(v, WorkflowDataFrame)
}
v = _Extensions(sql, FugueSQLHooks(), self, dfs, local_vars=params)
v.visit(sql.tree)
return v.variables
def assert_eq(expr, varname, sign):
sql = FugueSQL(expr,
"fugueAssignment",
ignore_case=True,
simple_assign=True)
v = _VisitorBase(sql)
obj = v.visit(sql.tree)
assert (varname, sign) == obj
def assert_eq(expr, expected):
sql = FugueSQL(expr, "fugueJsonValue", ignore_case=True)
v = _VisitorBase(sql)
obj = v.visit(sql.tree)
if expected is None:
assert obj is None
else:
assert expected == obj
def assert_eq(expr, is_checkpoint, value):
sql = FugueSQL(expr,
"fuguePersist",
ignore_case=True,
simple_assign=True)
v = _VisitorBase(sql)
obj = v.visit(sql.tree)
assert (is_checkpoint, value) == obj
def assert_eq(expr, expected: FugueWorkflow):
global_vars, local_vars = get_caller_global_local_vars()
sql = FugueSQL(expr, "fugueLanguage", ignore_case=True, simple_assign=True)
wf = FugueWorkflow()
v = _Extensions(
sql, FugueSQLHooks(), wf, global_vars=global_vars, local_vars=local_vars
)
obj = v.visit(sql.tree)
assert expected.spec_uuid() == v.workflow.spec_uuid()
def assert_eq(expr, using, params, schema):
sql = FugueSQL(expr,
"fugueSingleOutputExtensionCommon",
ignore_case=True)
v = _VisitorBase(sql)
obj = v.visit(sql.tree)
assert using == obj["using"]
if params is None:
assert "params" not in obj
else:
assert params == obj["params"]
if schema is None:
assert "schema" not in obj
else:
assert obj["schema"] == schema
def bad_syntax(
*code,
rule="fugueLanguage",
ignore_case=True,
simple_assign=False,
ansi_sql=False,
match=None
):
for c in _enum_comb(*code):
with raises(FugueSQLSyntaxError, match=match):
FugueSQL(
c,
rule,
ignore_case=ignore_case,
simple_assign=simple_assign,
ansi_sql=ansi_sql,
)
def good_syntax(
*code,
rule="fugueLanguage",
ignore_case=True,
simple_assign=False,
ansi_sql=False,
show=False
):
for c in _enum_comb(*code):
s = FugueSQL(
c,
rule,
ignore_case=ignore_case,
simple_assign=simple_assign,
ansi_sql=ansi_sql,
)
if show:
_print_tree(s.tree)
def assert_eq(expr, expected):
sql = FugueSQL(expr, "fuguePrepartition", ignore_case=True)
v = _VisitorBase(sql)
obj = json.dumps(v.visit(sql.tree).jsondict)
assert json.dumps(expected.jsondict) == obj
def assert_eq(expr, expected):
sql = FugueSQL(expr, "fugueParams", ignore_case=True)
v = _VisitorBase(sql)
obj = v.visit(sql.tree)
assert expected == obj
def assert_eq(expr, expected: FugueWorkflow):
sql = FugueSQL(expr, "fugueLanguage", ignore_case=True, simple_assign=True)
wf = FugueWorkflow()
v = _Extensions(sql, FugueSQLHooks(), wf)
obj = v.visit(sql.tree)
assert expected.spec_uuid() == v.workflow.spec_uuid()