How to use the snoop.configuration.Config function in snoop

from snoop.configuration import Config

from birdseye import eye

config = Config(enabled=False)


@config.spy
def foo():
    assert config.pp(1 + 2) == 3
    assert config.pp(1 + 3, 6) == (4, 6)

def main():
    call_id = eye._last_call_id
    foo()
    assert call_id is eye._last_call_id


expected_output = """
"""

from snoop.configuration import Config

snoop = Config(columns='time thread thread_ident file full_file function function_qualname').snoop


def main():
    @snoop
    def foo():
        x = 1
        y = x + 2

    foo()


expected_output = """
12:34:56.78 MainThread 123456789 all_columns.py /path/to_file.py foo main..foo >>> Call to main..foo in File "/path/to_file.py", line 8

def test_callable():
    string_io = io.StringIO()

    def write(msg):
        string_io.write(msg)

    string_io = io.StringIO()
    config = Config(out=write)
    contents = u'stuff'
    config.write(contents)
    assert string_io.getvalue() == contents

def test_file_output():
    _, path = mkstemp()
    config = Config(out=path)
    contents = u'stuff'
    config.write(contents)
    with open(path) as output_file:
        output = output_file.read()
    assert output == contents

from snoop.configuration import Config

config = Config(enabled=False)

# This test leaves out spy for the NO_ASTTOKENS versions,
# but other versions can test it too

@config.snoop
def main():
    assert config.pp(1 + 2) == 3
    assert config.pp(1 + 3, 6) == (4, 6)


expected_output = """
"""

from snoop.configuration import Config

snoop = Config(columns='').snoop


@snoop
def main():
    x = 1
    y = x + 2


expected_output = """
>>> Call to main in File "/path/to_file.py", line 7

def test_no_overwrite_by_default():
    _, path = mkstemp()
    with open(path, 'w') as output_file:
        output_file.write(u'lala')
    config = Config(str(path))
    config.write(u' doo be doo')
    with open(path) as output_file:
        output = output_file.read()
    assert output == u'lala doo be doo'

from snoop.configuration import Config

snoop = Config(prefix='ZZZ').snoop


class Baz(object):
    def __init__(self):
        self.x = 2

    @snoop(watch='self.x')
    def square(self):
        foo = 7
        self.x **= 2
        return self


def main():
    baz = Baz()
    baz.square()

For more information, see https://github.com/alexmojaki/snoop
'''

from .configuration import install, Config
from .variables import Attrs, Exploding, Indices, Keys
import collections
import sys

__VersionInfo = collections.namedtuple('VersionInfo',
                                       ('major', 'minor', 'micro'))

__version__ = '0.2.3'
__version_info__ = __VersionInfo(*(map(int, __version__.split('.'))))

config = Config()
snoop = config.snoop
pp = config.pp
spy = config.spy
install = staticmethod(install)

sys.modules['snoop'] = snoop  # make the module callable

# Add all the attributes to the 'module' so things can be imported normally
for key, value in list(globals().items()):
    if key in 'collections sys __VersionInfo key value config':
        # Avoid polluting the namespace
        continue

    setattr(snoop, key, value)

- `time`: The current time. This is the only column by default.
        - `thread`: The name of the current thread.  
        - `thread_ident`: The [identifier](https://docs.python.org/3/library/threading.html#threading.Thread.ident) of the current thread, in case thread names are not unique.
        - `file`: The filename (not the full path) of the current function.
        - `full_file`: The full path to the file (also shown anyway when the function is called).
        - `function`: The name of the current function.
        - `function_qualname`: The qualified name of the current function.
        
        If you want a custom column, please open an issue to tell me what you're interested in! In the meantime, you can pass a list, where the elements are either strings or callables. The callables should take one argument, which will be an `Event` object. It has attributes `frame`, `event`, and `arg`, as specified in [`sys.settrace()`](https://docs.python.org/3/library/sys.html#sys.settrace), and other attributes which may change. 
    """
    
    if builtins:
        setattr(builtins_module, snoop, package.snoop)
        setattr(builtins_module, pp, package.pp)
        setattr(builtins_module, spy, package.spy)
    config = Config(
        out=out,
        prefix=prefix,
        columns=columns,
        overwrite=overwrite,
        color=color,
        enabled=enabled,
        watch_extras=watch_extras,
        replace_watch_extras=replace_watch_extras,
        formatter_class=formatter_class,
    )
    package.snoop.config = config
    package.pp.config = config
    package.spy.config = config