本文整理汇总了Python中xonsh.environ.Env类的典型用法代码示例。如果您正苦于以下问题:Python Env类的具体用法?Python Env怎么用?Python Env使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了Env类的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Python代码示例。
示例1: test_swap
def test_swap():
env = Env(VAR='wakka')
assert_equal(env['VAR'], 'wakka')
# positional arg
with env.swap({'VAR': 'foo'}):
assert_equal(env['VAR'], 'foo')
# make sure the environment goes back outside the context manager
assert_equal(env['VAR'], 'wakka')
# kwargs only
with env.swap(VAR1='foo', VAR2='bar'):
assert_equal(env['VAR1'], 'foo')
assert_equal(env['VAR2'], 'bar')
# positional and kwargs
with env.swap({'VAR3': 'baz'}, VAR1='foo', VAR2='bar'):
assert_equal(env['VAR1'], 'foo')
assert_equal(env['VAR2'], 'bar')
assert_equal(env['VAR3'], 'baz')
# make sure the environment goes back outside the context manager
assert_equal(env['VAR'], 'wakka')
assert 'VAR1' not in env
assert 'VAR2' not in env
assert 'VAR3' not in env
开发者ID:cryzed,项目名称:xonsh,代码行数:27,代码来源:test_environ.py
示例2: make_envvars
def make_envvars():
env = Env()
vars = sorted(DEFAULT_DOCS.keys())
s = ('.. list-table::\n'
' :header-rows: 0\n\n')
table = []
ncol = 3
row = ' {0} - :ref:`${1} <{2}>`'
for i, var in enumerate(vars):
star = '*' if i%ncol == 0 else ' '
table.append(row.format(star, var, var.lower()))
table.extend([' -']*((ncol - len(vars)%ncol)%ncol))
s += '\n'.join(table) + '\n\n'
s += ('Listing\n'
'-------\n\n')
sec = ('.. _{low}:\n\n'
'{title}\n'
'{under}\n'
'{docstr}\n\n'
'**configurable:** {configurable}\n\n'
'**default:** {default}\n\n'
'-------\n\n')
for var in vars:
title = '$' + var
under = '.' * len(title)
vd = env.get_docs(var)
s += sec.format(low=var.lower(), title=title, under=under,
docstr=vd.docstr, configurable=vd.configurable,
default=vd.default)
s = s[:-9]
fname = os.path.join(os.path.dirname(__file__), 'envvarsbody')
with open(fname, 'w') as f:
f.write(s)
开发者ID:blink1073,项目名称:xonsh,代码行数:33,代码来源:conf.py
示例3: test_swap
def test_swap():
env = Env(VAR="wakka")
assert env["VAR"] == "wakka"
# positional arg
with env.swap({"VAR": "foo"}):
assert env["VAR"] == "foo"
# make sure the environment goes back outside the context manager
assert env["VAR"] == "wakka"
# kwargs only
with env.swap(VAR1="foo", VAR2="bar"):
assert env["VAR1"] == "foo"
assert env["VAR2"] == "bar"
# positional and kwargs
with env.swap({"VAR3": "baz"}, VAR1="foo", VAR2="bar"):
assert env["VAR1"] == "foo"
assert env["VAR2"] == "bar"
assert env["VAR3"] == "baz"
# make sure the environment goes back outside the context manager
assert env["VAR"] == "wakka"
assert "VAR1" not in env
assert "VAR2" not in env
assert "VAR3" not in env
开发者ID:mitnk,项目名称:xonsh,代码行数:27,代码来源:test_environ.py
示例4: test_format_prompt_with_no_env
def test_format_prompt_with_no_env(formatter, xonsh_builtins, live_fields):
xonsh_builtins.__xonsh__.shell.prompt_formatter = formatter
env = Env()
env.pop("VIRTUAL_ENV", None) # For virtualenv
env.pop("CONDA_DEFAULT_ENV", None) # For conda/CircleCI
xonsh_builtins.__xonsh__.env = env
assert formatter("{env_name}", fields=live_fields) == ""
开发者ID:mitnk,项目名称:xonsh,代码行数:9,代码来源:test_prompt.py
示例5: test_swap_exception_replacement
def test_swap_exception_replacement():
env = Env(VAR="original value")
try:
with env.swap(VAR="inner value"):
assert env["VAR"] == "inner value"
raise Exception()
except Exception:
assert env["VAR"] == "original value"
assert env["VAR"] == "original value"
开发者ID:mitnk,项目名称:xonsh,代码行数:9,代码来源:test_environ.py
示例6: test_env_detype_mutable_access_clear
def test_env_detype_mutable_access_clear():
env = Env(MYPATH=['/home/wakka', '/home/jawaka'])
assert '/home/wakka' + os.pathsep + '/home/jawaka' == env.detype()['MYPATH']
env['MYPATH'][0] = '/home/woah'
assert env._detyped is None
assert '/home/woah' + os.pathsep + '/home/jawaka' == env.detype()['MYPATH']
env = Env(MYPATH=['wakka', 'jawaka'])
assert 'wakka' + os.pathsep + 'jawaka' == env.detype()['MYPATH']
env['MYPATH'][0] = 'woah'
assert env._detyped is None
assert 'woah' + os.pathsep + 'jawaka' == env.detype()['MYPATH']
开发者ID:dgsb,项目名称:xonsh,代码行数:11,代码来源:test_environ.py
示例7: test_env_detype_mutable_access_clear
def test_env_detype_mutable_access_clear():
env = Env(MYPATH=['/home/wakka', '/home/jawaka'])
assert_equal('/home/wakka' + os.pathsep + '/home/jawaka',
env.detype()['MYPATH'])
env['MYPATH'][0] = '/home/woah'
assert_equal(None, env._detyped)
assert_equal('/home/woah' + os.pathsep + '/home/jawaka',
env.detype()['MYPATH'])
env = Env(MYPATH=['wakka', 'jawaka'])
assert_equal('wakka' + os.pathsep + 'jawaka',
env.detype()['MYPATH'])
env['MYPATH'][0] = 'woah'
assert_equal(None, env._detyped)
assert_equal('woah' + os.pathsep + 'jawaka',
env.detype()['MYPATH'])
开发者ID:sebastien,项目名称:xonsh,代码行数:15,代码来源:test_environ.py
示例8: test_env_detype
def test_env_detype():
env = Env(MYPATH=["wakka", "jawaka"])
assert "wakka" + os.pathsep + "jawaka" == env.detype()["MYPATH"]
开发者ID:mitnk,项目名称:xonsh,代码行数:3,代码来源:test_environ.py
示例9: test_env_detype_no_dict
def test_env_detype_no_dict():
env = Env(YO={'hey': 42})
det = env.detype()
assert_not_in('YO', det)
开发者ID:cryzed,项目名称:xonsh,代码行数:4,代码来源:test_environ.py
示例10: test_env_detype
def test_env_detype():
env = Env(MYPATH=['wakka', 'jawaka'])
assert_equal({'MYPATH': 'wakka' + os.pathsep + 'jawaka'}, env.detype())
开发者ID:cryzed,项目名称:xonsh,代码行数:3,代码来源:test_environ.py
示例11: test_env_detype_no_dict
def test_env_detype_no_dict():
env = Env(YO={'hey': 42})
det = env.detype()
assert 'YO' not in det
开发者ID:JohnLunzer,项目名称:xonsh,代码行数:4,代码来源:test_environ.py
示例12: test_env_detype_mutable_access_clear
def test_env_detype_mutable_access_clear(path1, path2):
env = Env(MYPATH=path1)
assert path1[0] + os.pathsep + path1[1] == env.detype()['MYPATH']
env['MYPATH'][0] = path2
assert env._detyped is None
assert path2 + os.pathsep + path1[1] == env.detype()['MYPATH']
开发者ID:JohnLunzer,项目名称:xonsh,代码行数:6,代码来源:test_environ.py
示例13: test_env_detype
def test_env_detype():
env = Env(MYPATH=['wakka', 'jawaka'])
assert_equal(os.path.abspath('wakka') + os.pathsep + \
os.path.abspath('jawaka'),
env.detype()['MYPATH'])
开发者ID:SEV007,项目名称:xonsh,代码行数:5,代码来源:test_environ.py
示例14: test_env_detype_mutable_access_clear
def test_env_detype_mutable_access_clear():
env = Env(MYPATH=["wakka", "jawaka"])
assert_equal({"MYPATH": "wakka" + os.pathsep + "jawaka"}, env.detype())
env["MYPATH"][0] = "woah"
assert_equal(None, env._detyped)
assert_equal({"MYPATH": "woah" + os.pathsep + "jawaka"}, env.detype())
开发者ID:gforsyth,项目名称:xonsh,代码行数:6,代码来源:test_environ.py
示例15: test_env_detype_no_dict
def test_env_detype_no_dict():
env = Env(YO={"hey": 42})
env.set_ensurer("YO", Ensurer(always_true, None, None))
det = env.detype()
assert "YO" not in det
开发者ID:mitnk,项目名称:xonsh,代码行数:5,代码来源:test_environ.py
注:本文中的xonsh.environ.Env类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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