def test_rewrite_config(self):
changes = [('renamed', 'renamed', 'choice'),
('moved', 'named', 'old', 'test'),
]
read_old_config(self.cfg, changes, join(DATA, 'test.ini'))
stream = StringIO()
self.cfg.generate_config(stream)
self.assertMultiLineEqual(stream.getvalue().strip(), """[TEST]
dothis=yes
value=' '
# you can also document the option
multiple=yop
# boom
number=2
choice=yo
multiple-choice=yo,ye
named=key:val
reset-value=' '
[AGROUP]
diffgroup=pouet""")
def compute_content(self, layout):
"""trick to compute the formatting of children layout before actually
writing it
return an iterator on strings (one for each child element)
"""
# use cells !
def write(data):
try:
stream.write(data)
except UnicodeEncodeError:
stream.write(data.encode(self.encoding))
def writeln(data=""):
try:
stream.write(data + linesep)
except UnicodeEncodeError:
stream.write(data.encode(self.encoding) + linesep)
self.write = write
self.writeln = writeln
self.__compute_funcs.append((write, writeln))
for child in layout.children:
stream = StringIO()
child.accept(self)
yield stream.getvalue()
self.__compute_funcs.pop()
try:
self.write, self.writeln = self.__compute_funcs[-1]
except IndexError:
del self.write
del self.writeln
def test_generate_config_with_space_string(self):
self.cfg['value'] = ' '
stream = StringIO()
self.cfg.generate_config(stream)
self.assertMultiLineEqual(stream.getvalue().strip(), """[TEST]
dothis=yes
value=' '
# you can also document the option
multiple=yop,yep
# boom
number=2
choice=yo
multiple-choice=yo,ye
named=key:val
reset-value=' '
[AGROUP]
diffgroup=pouet""")
def compute_content(self, layout):
"""trick to compute the formatting of children layout before actually
writing it
return an iterator on strings (one for each child element)
"""
# use cells !
def write(data):
try:
stream.write(data)
except UnicodeEncodeError:
stream.write(data.encode(self.encoding))
def writeln(data=''):
try:
stream.write(data+linesep)
except UnicodeEncodeError:
stream.write(data.encode(self.encoding)+linesep)
self.write = write
self.writeln = writeln
self.__compute_funcs.append((write, writeln))
for child in layout.children:
stream = StringIO()
child.accept(self)
yield stream.getvalue()
self.__compute_funcs.pop()
try:
self.write, self.writeln = self.__compute_funcs[-1]
except IndexError:
del self.write
del self.writeln
def test_refresh(self):
pgb_stream = StringIO()
expected_stream = StringIO()
pgb = ProgressBar(20, stream=pgb_stream)
self.assertEqual(pgb_stream.getvalue(), expected_stream.getvalue()) # nothing print before refresh
pgb.refresh()
expected_stream.write("\r["+' '*20+"]")
self.assertEqual(pgb_stream.getvalue(), expected_stream.getvalue())
def compute_content(self, layout: VNode) -> Generator[str, Any, None]:
"""trick to compute the formatting of children layout before actually
writing it
return an iterator on strings (one for each child element)
"""
# use cells !
def write(data: str) -> None:
try:
stream.write(data)
except UnicodeEncodeError:
# mypy: Argument 1 to "write" of "TextIOWrapper" has incompatible type "bytes";
# mypy: expected "str"
# error from porting to python3?
stream.write(data.encode(self.encoding)) # type: ignore
def writeln(data: str = "") -> None:
try:
stream.write(data + linesep)
except UnicodeEncodeError:
# mypy: Unsupported operand types for + ("bytes" and "str")
# error from porting to python3?
stream.write(data.encode(self.encoding) + linesep) # type: ignore
# mypy: Cannot assign to a method
# this really looks like black dirty magic since self.write is reused elsewhere in the code
# especially since self.write and self.writeln are conditionally
# deleted at the end of this function
self.write = write # type: ignore
self.writeln = writeln # type: ignore
self.__compute_funcs.append((write, writeln))
# mypy: Item "Table" of "Union[ListType[Any], Table, Title]" has no attribute "children"
# dynamic attribute?
for child in layout.children: # type: ignore
stream = StringIO()
child.accept(self)
yield stream.getvalue()
self.__compute_funcs.pop()
try:
# mypy: Cannot assign to a method
# even more black dirty magic
self.write, self.writeln = self.__compute_funcs[-1] # type: ignore
except IndexError:
del self.write
del self.writeln
def test_refresh_l_size(self):
pgb_stream = StringIO()
expected_stream = StringIO()
pgb = ProgressBar(20, 3, stream=pgb_stream)
pgb.refresh()
expected_stream.write("\r["+' '*3+"]")
self.assertEqual(pgb_stream.getvalue(), expected_stream.getvalue())
def _test_output(self, test_id, layout, msg=None):
buffer = StringIO()
self.writer.format(layout, buffer)
got = buffer.getvalue()
expected = getattr(self, test_id)
try:
self.assertMultiLineEqual(got, expected)
except:
print('**** got for %s' % test_id)
print(got)
print('**** while expected')
print(expected)
print('****')
raise
def _test_output(self, test_id, layout, msg=None):
buffer = StringIO()
self.writer.format(layout, buffer)
got = buffer.getvalue()
expected = getattr(self, test_id)
try:
self.assertMultiLineEqual(got, expected)
except:
print('**** got for %s' % test_id)
print(got)
print('**** while expected')
print(expected)
print('****')
raise
def colorize(source, start_lineno, curlineno):
"""colorize and annotate source with linenos
(as in pdb's list command)
"""
parser = PyColorize.Parser()
output = StringIO()
parser.format(source, output)
annotated = []
for index, line in enumerate(output.getvalue().splitlines()):
lineno = index + start_lineno
if lineno == curlineno:
annotated.append('%4s\t->\t%s' % (lineno, line))
else:
annotated.append('%4s\t\t%s' % (lineno, line))
return '\n'.join(annotated)
def colorize(source, start_lineno, curlineno):
"""colorize and annotate source with linenos
(as in pdb's list command)
"""
parser = PyColorize.Parser()
output = StringIO()
parser.format(source, output)
annotated = []
for index, line in enumerate(output.getvalue().splitlines()):
lineno = index + start_lineno
if lineno == curlineno:
annotated.append('%4s\t->\t%s' % (lineno, line))
else:
annotated.append('%4s\t\t%s' % (lineno, line))
return '\n'.join(annotated)
def setUp(self):
self.stream = StringIO()
self.table = Table()
self.table.create_rows(['row1', 'row2', 'row3'])
self.table.create_columns(['col1', 'col2'])
self.writer = DocbookTableWriter(self.stream, self.table, None)
self.writer.set_renderer(DocbookRenderer())
def test_generate_config_with_multiline_string(self):
self.cfg['value'] = 'line1\nline2\nline3'
stream = StringIO()
self.cfg.generate_config(stream)
self.assertMultiLineEqual(
stream.getvalue().strip(), """[TEST]
dothis=yes
value=
line1
line2
line3
# you can also document the option
multiple=yop,yep
# boom
number=2
bytes=1KB
choice=yo
multiple-choice=yo,ye
named=key:val
reset-value=
line1
line2
line3
[AGROUP]
diffgroup=pouet
[BGROUP]
#opt-b-1=
#opt-b-2=""")
def test_update_relative(self):
pgb_stream = StringIO()
expected_stream = StringIO()
size=20
pgb = ProgressBar(100, size, stream=pgb_stream)
last = 0
for dots in range(5, 105, 5):
pgb.update(5, exact=False)
dots //= 5
expected_stream.write("\r["+('='*dots)+(' '*(size-dots))+"]")
self.assertEqual(pgb_stream.getvalue(), expected_stream.getvalue())
def test_generate_config_with_multiline_string(self):
self.cfg['value'] = 'line1\nline2\nline3'
stream = StringIO()
self.cfg.generate_config(stream)
self.assertMultiLineEqual(stream.getvalue().strip(), """[TEST]
dothis=yes
value=
line1
line2
line3
# you can also document the option
multiple=yop,yep
# boom
number=2
bytes=1KB
choice=yo
multiple-choice=yo,ye
named=key:val
reset-value=
line1
line2
line3
[AGROUP]
diffgroup=pouet
[BGROUP]
#opt-b-1=
#opt-b-2=""")
def setUp(self):
"""Builds a simple table to test the stylesheet
"""
self.table = Table()
self.table.create_row('row1')
self.table.create_columns(['a', 'b', 'c'])
self.stylesheet = TableStyleSheet()
# We don't want anything to be printed
self.stdout_backup = sys.stdout
sys.stdout = StringIO()
def test_generate_config(self):
stream = StringIO()
self.cfg.generate_config(stream)
self.assertMultiLineEqual(
stream.getvalue().strip(), """[TEST]
dothis=yes
#value=
# you can also document the option
multiple=yop,yep
# boom
number=2
bytes=1KB
choice=yo
multiple-choice=yo,ye
named=key:val
#reset-value=
[AGROUP]
diffgroup=pouet
[BGROUP]
#opt-b-1=
#opt-b-2=""")
def test_generate_config(self):
stream = StringIO()
self.cfg.generate_config(stream)
self.assertMultiLineEqual(stream.getvalue().strip(), """[TEST]
dothis=yes
#value=
# you can also document the option
multiple=yop,yep
# boom
number=2
bytes=1KB
choice=yo
multiple-choice=yo,ye
named=key:val
#reset-value=
[AGROUP]
diffgroup=pouet
[BGROUP]
#opt-b-1=
#opt-b-2=""")
def _update_test(self, nbops, expected, size = None):
pgb_stream = StringIO()
expected_stream = StringIO()
if size is None:
pgb = ProgressBar(nbops, stream=pgb_stream)
size=20
else:
pgb = ProgressBar(nbops, size, stream=pgb_stream)
last = 0
for round in expected:
if not hasattr(round, '__int__'):
dots, update = round
else:
dots, update = round, None
pgb.update()
if update or (update is None and dots != last):
last = dots
expected_stream.write("\r["+('='*dots)+(' '*(size-dots))+"]")
self.assertEqual(pgb_stream.getvalue(), expected_stream.getvalue())
def test_manpage(self):
from logilab.common import __pkginfo__
self.cfg.generate_manpage(__pkginfo__, stream=StringIO())
def test_manpage(self):
pkginfo = {}
with open(join(DATA, '__pkginfo__.py')) as fobj:
exec(fobj.read(), pkginfo)
self.cfg.generate_manpage(attrdict(pkginfo), stream=StringIO())
def setUp(self):
output = StringIO()
self.runner = SkipAwareTextTestRunner(stream=output, exitfirst=True)
def setUp(self):
self.loader = NonStrictTestLoader()
self.module = TestLoaderTC # mock_object(FooTC=TestLoaderTC.FooTC, BarTC=TestLoaderTC.BarTC)
self.output = StringIO()
self.runner = SkipAwareTextTestRunner(stream=self.output)
def colorize_source(source):
"""colorize given source"""
parser = PyColorize.Parser()
output = StringIO()
parser.format(source, output)
return output.getvalue()
def test_round_trip(self):
cl = self.cl_class(self.cl_file)
out = StringIO()
cl.write(out)
with open(self.cl_file) as stream:
self.assertMultiLineEqual(stream.read(), out.getvalue())
def colorize_source(source):
"""colorize given source"""
parser = PyColorize.Parser()
output = StringIO()
parser.format(source, output)
return output.getvalue()
