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Backport PR #5814: Remove -i options from mv, rm and cp aliases...
Backport PR #5814: Remove -i options from mv, rm and cp aliases This was arguably useful in the terminal, but it means these aliases can't be used from any of the ZMQ frontends. And users familiar with the shell shouldn't find the default (non -i) behaviour surprising. Supersedes gh-5729, which accidentally included an unrelated change.

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test_application.py
193 lines | 6.3 KiB | text/x-python | PythonLexer
# coding: utf-8
"""
Tests for IPython.config.application.Application
Authors:
* Brian Granger
"""
#-----------------------------------------------------------------------------
# Copyright (C) 2008-2011 The IPython Development Team
#
# Distributed under the terms of the BSD License. The full license is in
# the file COPYING, distributed as part of this software.
#-----------------------------------------------------------------------------
#-----------------------------------------------------------------------------
# Imports
#-----------------------------------------------------------------------------
import logging
from io import StringIO
from unittest import TestCase
import nose.tools as nt
from IPython.config.configurable import Configurable
from IPython.config.loader import Config
from IPython.config.application import (
Application
)
from IPython.utils.traitlets import (
Bool, Unicode, Integer, List, Dict
)
#-----------------------------------------------------------------------------
# Code
#-----------------------------------------------------------------------------
class Foo(Configurable):
i = Integer(0, config=True, help="The integer i.")
j = Integer(1, config=True, help="The integer j.")
name = Unicode(u'Brian', config=True, help="First name.")
class Bar(Configurable):
b = Integer(0, config=True, help="The integer b.")
enabled = Bool(True, config=True, help="Enable bar.")
class MyApp(Application):
name = Unicode(u'myapp')
running = Bool(False, config=True,
help="Is the app running?")
classes = List([Bar, Foo])
config_file = Unicode(u'', config=True,
help="Load this config file")
aliases = Dict({
'i' : 'Foo.i',
'j' : 'Foo.j',
'name' : 'Foo.name',
'enabled' : 'Bar.enabled',
'log-level' : 'Application.log_level',
})
flags = Dict(dict(enable=({'Bar': {'enabled' : True}}, "Set Bar.enabled to True"),
disable=({'Bar': {'enabled' : False}}, "Set Bar.enabled to False"),
crit=({'Application' : {'log_level' : logging.CRITICAL}},
"set level=CRITICAL"),
))
def init_foo(self):
self.foo = Foo(parent=self)
def init_bar(self):
self.bar = Bar(parent=self)
class TestApplication(TestCase):
def test_log(self):
stream = StringIO()
app = MyApp(log_level=logging.INFO)
handler = logging.StreamHandler(stream)
# trigger reconstruction of the log formatter
app.log.handlers = [handler]
app.log_format = "%(message)s"
app.log.info("hello")
nt.assert_in("hello", stream.getvalue())
def test_basic(self):
app = MyApp()
self.assertEqual(app.name, u'myapp')
self.assertEqual(app.running, False)
self.assertEqual(app.classes, [MyApp,Bar,Foo])
self.assertEqual(app.config_file, u'')
def test_config(self):
app = MyApp()
app.parse_command_line(["--i=10","--Foo.j=10","--enabled=False","--log-level=50"])
config = app.config
self.assertEqual(config.Foo.i, 10)
self.assertEqual(config.Foo.j, 10)
self.assertEqual(config.Bar.enabled, False)
self.assertEqual(config.MyApp.log_level,50)
def test_config_propagation(self):
app = MyApp()
app.parse_command_line(["--i=10","--Foo.j=10","--enabled=False","--log-level=50"])
app.init_foo()
app.init_bar()
self.assertEqual(app.foo.i, 10)
self.assertEqual(app.foo.j, 10)
self.assertEqual(app.bar.enabled, False)
def test_flags(self):
app = MyApp()
app.parse_command_line(["--disable"])
app.init_bar()
self.assertEqual(app.bar.enabled, False)
app.parse_command_line(["--enable"])
app.init_bar()
self.assertEqual(app.bar.enabled, True)
def test_aliases(self):
app = MyApp()
app.parse_command_line(["--i=5", "--j=10"])
app.init_foo()
self.assertEqual(app.foo.i, 5)
app.init_foo()
self.assertEqual(app.foo.j, 10)
def test_flag_clobber(self):
"""test that setting flags doesn't clobber existing settings"""
app = MyApp()
app.parse_command_line(["--Bar.b=5", "--disable"])
app.init_bar()
self.assertEqual(app.bar.enabled, False)
self.assertEqual(app.bar.b, 5)
app.parse_command_line(["--enable", "--Bar.b=10"])
app.init_bar()
self.assertEqual(app.bar.enabled, True)
self.assertEqual(app.bar.b, 10)
def test_flatten_flags(self):
cfg = Config()
cfg.MyApp.log_level = logging.WARN
app = MyApp()
app.update_config(cfg)
self.assertEqual(app.log_level, logging.WARN)
self.assertEqual(app.config.MyApp.log_level, logging.WARN)
app.initialize(["--crit"])
self.assertEqual(app.log_level, logging.CRITICAL)
# this would be app.config.Application.log_level if it failed:
self.assertEqual(app.config.MyApp.log_level, logging.CRITICAL)
def test_flatten_aliases(self):
cfg = Config()
cfg.MyApp.log_level = logging.WARN
app = MyApp()
app.update_config(cfg)
self.assertEqual(app.log_level, logging.WARN)
self.assertEqual(app.config.MyApp.log_level, logging.WARN)
app.initialize(["--log-level", "CRITICAL"])
self.assertEqual(app.log_level, logging.CRITICAL)
# this would be app.config.Application.log_level if it failed:
self.assertEqual(app.config.MyApp.log_level, "CRITICAL")
def test_extra_args(self):
app = MyApp()
app.parse_command_line(["--Bar.b=5", 'extra', "--disable", 'args'])
app.init_bar()
self.assertEqual(app.bar.enabled, False)
self.assertEqual(app.bar.b, 5)
self.assertEqual(app.extra_args, ['extra', 'args'])
app = MyApp()
app.parse_command_line(["--Bar.b=5", '--', 'extra', "--disable", 'args'])
app.init_bar()
self.assertEqual(app.bar.enabled, True)
self.assertEqual(app.bar.b, 5)
self.assertEqual(app.extra_args, ['extra', '--disable', 'args'])
def test_unicode_argv(self):
app = MyApp()
app.parse_command_line(['ünîcødé'])