/usr/lib/python3/dist-packages/openpyxl/workbook/names/tests/test_named_range.py is in python3-openpyxl 2.3.0-1.
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# Copyright (c) 2010-2015 openpyxl
# Python stdlib imports
import pytest
from openpyxl.compat import zip
# package imports
from .. named_range import split_named_range, NamedRange, NamedValue
from openpyxl.workbook.names.named_range import read_named_ranges
from openpyxl.utils.exceptions import NamedRangeException
from openpyxl.reader.excel import load_workbook
class DummyWS:
def __init__(self, title):
self.title = title
def __str__(self):
return self.title
class DummyWB:
def __init__(self, ws):
self.ws = ws
self.worksheets = [ws]
def __getitem__(self, key):
if key == self.ws.title:
return self.ws
@pytest.mark.parametrize("range_string",
[
"'My Sheet'!$D$8",
"Sheet1!$A$1",
"[1]Sheet1!$A$1",
"[1]!B2range",
])
def test_check_range(range_string):
from .. named_range import refers_to_range
assert refers_to_range(range_string) is True
@pytest.mark.parametrize("range_string, result",
[
("'My Sheet'!$D$8", [('My Sheet', '$D$8'), ]),
("Sheet1!$A$1", [('Sheet1', '$A$1')]),
("[1]Sheet1!$A$1", [('[1]Sheet1', '$A$1')]),
("[1]!B2range", [('[1]', '')]),
("Sheet1!$C$5:$C$7,Sheet1!$C$9:$C$11,Sheet1!$E$5:$E$7,Sheet1!$E$9:$E$11,Sheet1!$D$8",
[('Sheet1', '$C$5:$C$7'),
('Sheet1', '$C$9:$C$11'),
('Sheet1', '$E$5:$E$7'),
('Sheet1', '$E$9:$E$11'),
('Sheet1', '$D$8')
]),
])
def test_split(range_string, result):
assert list(split_named_range(range_string)) == result
@pytest.mark.parametrize("range_string, external",
[
("'My Sheet'!$D$8", False),
("Sheet1!$A$1", False),
("[1]Sheet1!$A$1", True),
("[1]!B2range", True),
])
def test_external_range(range_string, external):
from .. named_range import external_range
assert external_range(range_string) is external
def test_dict_interface():
xlrange = NamedValue("a range", "the value")
assert dict(xlrange) == {'name':"a range"}
def test_range_scope():
xlrange = NamedValue("Pi", 3.14)
xlrange.scope = 1
assert dict(xlrange) == {'name': 'Pi', 'localSheetId': 1}
def test_destinations_string():
ws = DummyWS('Sheet1')
xlrange = NamedRange("TRAP_2", [
(ws, '$C$5:$C$7'),
(ws, '$C$9:$C$11'),
(ws, '$E$5:$E$7'),
(ws, '$E$9:$E$11'),
(ws, '$D$8')
])
assert xlrange.value == "'Sheet1'!$C$5:$C$7,'Sheet1'!$C$9:$C$11,'Sheet1'!$E$5:$E$7,'Sheet1'!$E$9:$E$11,'Sheet1'!$D$8"
def test_split_no_quotes():
assert [('HYPOTHESES', '$B$3:$L$3'), ] == list(split_named_range('HYPOTHESES!$B$3:$L$3'))
def test_bad_range_name():
with pytest.raises(NamedRangeException):
list(split_named_range('HYPOTHESES$B$3'))
def test_range_name_worksheet_special_chars(datadir):
ws = DummyWS('My Sheeet with a , and \'')
datadir.chdir()
with open('workbook_namedrange.xml') as src:
content = src.read()
named_ranges = list(read_named_ranges(content, DummyWB(ws)))
assert len(named_ranges) == 1
assert isinstance(named_ranges[0], NamedRange)
assert [(ws, '$U$16:$U$24'), (ws, '$V$28:$V$36')] == named_ranges[0].destinations
def test_read_named_ranges(datadir):
ws = DummyWS('My Sheeet')
datadir.chdir()
with open("workbook.xml") as src:
content = src.read()
named_ranges = read_named_ranges(content, DummyWB(ws))
assert ["My Sheeet!$D$8"] == [str(range) for range in named_ranges]
def test_read_named_ranges_missing_sheet(datadir):
ws = DummyWS('NOT My Sheeet')
datadir.chdir()
with open("workbook.xml") as src:
content = src.read()
named_ranges = read_named_ranges(content, DummyWB(ws))
assert list(named_ranges) == []
def test_read_external_ranges(datadir):
datadir.chdir()
ws = DummyWS("Sheet1")
wb = DummyWB(ws)
with open("workbook_external_range.xml") as src:
xml = src.read()
named_ranges = list(read_named_ranges(xml, wb))
assert len(named_ranges) == 4
expected = [
("B1namedrange", "'Sheet1'!$A$1"),
("references_external_workbook", "[1]Sheet1!$A$1"),
("references_nr_in_ext_wb", "[1]!B2range"),
("references_other_named_range", "B1namedrange"),
]
for xlr, target in zip(named_ranges, expected):
assert xlr.name, xlr.value == target
ranges_counts = (
(4, 'TEST_RANGE'),
(3, 'TRAP_1'),
(13, 'TRAP_2')
)
@pytest.mark.parametrize("count, range_name", ranges_counts)
def test_oddly_shaped_named_ranges(datadir, count, range_name):
datadir.chdir()
wb = load_workbook('merge_range.xlsx')
ws = wb.worksheets[0]
assert len(ws.get_named_range(range_name)) == count
def test_merged_cells_named_range(datadir):
datadir.chdir()
wb = load_workbook('merge_range.xlsx')
ws = wb.worksheets[0]
cell = ws.get_named_range('TRAP_3')[0]
assert 'B15' == cell.coordinate
assert 10 == cell.value
def test_print_titles(Workbook):
wb = Workbook()
ws1 = wb.create_sheet()
ws2 = wb.create_sheet()
scope1 = ws1.parent.worksheets.index(ws1)
scope2 = ws2.parent.worksheets.index(ws2)
ws1.add_print_title(2)
ws2.add_print_title(3, rows_or_cols='cols')
def mystr(nr):
return ','.join(['%s!%s' % (sheet.title, name) for sheet, name in nr.destinations])
actual_named_ranges = set([(nr.name, nr.scope, mystr(nr)) for nr in wb.get_named_ranges()])
expected_named_ranges = set([('_xlnm.Print_Titles', scope1, 'Sheet1!$1:$2'),
('_xlnm.Print_Titles', scope2, 'Sheet2!$A:$C')])
assert(actual_named_ranges == expected_named_ranges)
@pytest.mark.usefixtures("datadir")
class TestNameRefersToValue:
def __init__(self, datadir):
datadir.join("genuine").chdir()
self.wb = load_workbook('NameWithValueBug.xlsx')
self.ws = self.wb["Sheet1"]
def test_has_ranges(self):
ranges = self.wb.get_named_ranges()
assert ['MyRef', 'MySheetRef', 'MySheetRef', 'MySheetValue', 'MySheetValue',
'MyValue'] == [range.name for range in ranges]
def test_workbook_has_normal_range(self):
normal_range = self.wb.get_named_range("MyRef")
assert normal_range.name == "MyRef"
assert normal_range.destinations == [(self.ws, '$A$1')]
assert normal_range.scope is None
def test_workbook_has_value_range(self):
value_range = self.wb.get_named_range("MyValue")
assert "MyValue" == value_range.name
assert "9.99" == value_range.value
def test_worksheet_range(self):
range = self.ws.get_named_range("MyRef")
assert range.coordinate == "A1"
def test_worksheet_range_error_on_value_range(self):
with pytest.raises(NamedRangeException):
self.ws.get_named_range("MyValue")
def test_handles_scope(self):
scoped = [
("MySheetRef", "Sheet1"), ("MySheetRef", "Sheet2"),
("MySheetValue", "Sheet1"), ("MySheetValue", "Sheet2"),
]
no_scoped = ["MyRef", "MyValue"]
ranges = self.wb.get_named_ranges()
assert [(r.name, r.scope.title) for r in ranges if r.scope is not None] == scoped
assert [r.name for r in ranges if r.scope is None] == no_scoped
def test_can_be_saved(self, tmpdir):
tmpdir.chdir()
FNAME = "foo.xlsx"
self.wb.save(FNAME)
wbcopy = load_workbook(FNAME)
ranges = wbcopy.get_named_ranges()
names = ["MyRef", "MySheetRef", "MySheetRef", "MySheetValue", "MySheetValue", "MyValue"]
assert [r.name for r in ranges] == names
values = ['3.33', '14.4', '9.99']
assert [r.value for r in ranges if hasattr(r, 'value')] == values
@pytest.mark.parametrize("value",
[
"OFFSET(rep!$AK$1,0,0,COUNT(rep!$AK$1),1)",
"VLOOKUP(Country!$E$3, Table_Currencies[#All], 2, 9)"
])
def test_formula_names(value):
from .. named_range import FORMULA_REGEX
assert FORMULA_REGEX.match(value)
@pytest.mark.parametrize("value",
[
"OFFSET(rep!$AK$1,0,0,COUNT(rep!$AK$1),1)",
"VLOOKUP(Country!$E$3, Table_Currencies[#All], 2, 9)"
])
def test_formula_not_range(value):
from .. named_range import refers_to_range
assert refers_to_range(value) is None
@pytest.mark.parametrize("value, result",
[
('_xlnm.Print_Titles', True),
('myname', False),
]
)
def test_discarded_ranges(value, result):
from ..named_range import DISCARDED_RANGES
m = DISCARDED_RANGES.match(value) is not None
assert m is result
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