def test_lg_char_escaping(self):
formatter = Formatter(True)
self.assertEqual('foo<bar', formatter.format('foo\\<bar'))
self.assertEqual('<info>some info</info>',
formatter.format('\\<info>some info\\</info>'))
self.assertEqual('\\<info>some info\\</info>',
Formatter.escape('<info>some info</info>'))
def test_non_style_tag(self):
formatter = Formatter(True)
self.assertEqual(
'\033[32msome \033[0m\033[32m<tag>\033[0m\033[32m \033[0m\033[32m<setting=value>\033[0m\033[32m'
' styled \033[0m\033[32m<p>\033[0m\033[32msingle-char tag\033[0m\033[32m</p>\033[0m',
formatter.format(
'<info>some <tag> <setting=value> styled <p>single-char tag</p></info>'
))
def __init__(self):
super(Application, self).__init__("Poetry", __version__)
self._poetry = None
self._skip_io_configuration = False
self._formatter = Formatter(True)
self._formatter.add_style("error", "red", options=["bold"])
class Application(BaseApplication):
def __init__(self):
super(Application, self).__init__("Poetry", __version__)
self._poetry = None
self._skip_io_configuration = False
self._formatter = Formatter(True)
self._formatter.add_style("error", "red", options=["bold"])
@property
def poetry(self):
from poetry.poetry import Poetry
if self._poetry is not None:
return self._poetry
self._poetry = Poetry.create(os.getcwd())
return self._poetry
def reset_poetry(self): # type: () -> None
self._poetry = None
def run(self, i=None, o=None): # type: (...) -> int
if i is None:
i = ArgvInput()
if o is None:
o = ConsoleOutput()
self._formatter.with_colors(o.is_decorated())
o.set_formatter(self._formatter)
name = i.get_first_argument()
if name in ["run", "script"]:
self._skip_io_configuration = True
i = RawArgvInput()
return super(Application, self).run(i, o)
def do_run(self, i, o):
name = self.get_command_name(i)
if name not in ["run", "script"]:
return super(Application, self).do_run(i, o)
command = self.find(name)
self._running_command = command
status_code = command.run(i, o)
self._running_command = None
return status_code
def configure_io(self, i, o):
if self._skip_io_configuration:
return
super(Application, self).configure_io(i, o)
def get_default_commands(self): # type: () -> list
commands = super(Application, self).get_default_commands()
commands += [
AboutCommand(),
AddCommand(),
BuildCommand(),
CheckCommand(),
ConfigCommand(),
DevelopCommand(),
InitCommand(),
InstallCommand(),
LockCommand(),
NewCommand(),
PublishCommand(),
RemoveCommand(),
RunCommand(),
ScriptCommand(),
SearchCommand(),
ShellCommand(),
ShowCommand(),
UpdateCommand(),
VersionCommand(),
]
# Cache commands
commands += [CacheClearCommand()]
# Debug commands
commands += [DebugInfoCommand(), DebugResolveCommand()]
# Self commands
commands += [SelfUpdateCommand()]
return commands
def render_exception(self, e, o):
tb = traceback.extract_tb(sys.exc_info()[2])
title = "[<error>%s</error>] " % e.__class__.__name__
l = len(title)
width = self._terminal.width
if not width:
width = sys.maxsize
formatter = o.get_formatter()
lines = []
for line in re.split("\r?\n", str(e)):
for splitline in [
line[x : x + (width - 4)] for x in range(0, len(line), width - 4)
]:
line_length = (
len(re.sub("\[[^m]*m", "", formatter.format(splitline))) + 4
)
lines.append((splitline, line_length))
l = max(line_length, l)
messages = []
empty_line = formatter.format("%s" % (" " * l))
messages.append(empty_line)
messages.append(
formatter.format("%s%s" % (title, " " * max(0, l - len(title))))
)
for line in lines:
messages.append(
formatter.format(
"<error>%s %s</error>" % (line[0], " " * (l - line[1]))
)
)
messages.append(empty_line)
o.writeln(messages, Output.OUTPUT_RAW)
if Output.VERBOSITY_VERBOSE <= o.get_verbosity():
o.writeln("<comment>Exception trace:</comment>")
for exc_info in tb:
file_ = exc_info[0]
line_number = exc_info[1]
function = exc_info[2]
line = exc_info[3]
o.writeln(
" <info>%s</info> in <fg=cyan>%s()</> "
"at line <info>%s</info>" % (file_, function, line_number)
)
o.writeln(" %s" % line)
o.writeln("")
if self._running_command is not None:
o.writeln("<info>%s</info>" % self._running_command.get_synopsis())
o.writeln("")
def test_content_with_line_breaks(self):
formatter = Formatter(True)
for expected, message in self.provide_content_with_line_breaks():
self.assertEqual(expected, formatter.format(message))
def test_test_non_decorated_formatter(self):
formatter = Formatter(False)
self.assertTrue(formatter.has_style('error'))
self.assertTrue(formatter.has_style('info'))
self.assertTrue(formatter.has_style('comment'))
self.assertTrue(formatter.has_style('question'))
self.assertEqual('some error',
formatter.format('<error>some error</error>'))
self.assertEqual('some info',
formatter.format('<info>some info</info>'))
self.assertEqual('some comment',
formatter.format('<comment>some comment</comment>'))
self.assertEqual(
'some question',
formatter.format('<question>some question</question>'))
formatter.set_decorated(True)
self.assertEqual('\033[37;41msome error\033[0m',
formatter.format('<error>some error</error>'))
self.assertEqual('\033[32msome info\033[0m',
formatter.format('<info>some info</info>'))
self.assertEqual('\033[33msome comment\033[0m',
formatter.format('<comment>some comment</comment>'))
self.assertEqual(
'\033[30;46msome question\033[0m',
formatter.format('<question>some question</question>'))