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test_plan.py
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test_plan.py
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from collections import defaultdict, namedtuple
from contextlib import contextmanager
import os
from os.path import join
import random
import unittest
import pytest
from conda import CondaError
from conda.base.context import context, reset_context
from conda.cli.python_api import Commands, run_command
from conda.common.io import env_var
from conda.core.solve import get_pinned_specs
from conda.exceptions import PackagesNotFoundError
from conda.gateways.disk.create import mkdir_p
import conda.instructions as inst
from conda.models.dist import Dist
from conda.models.index_record import IndexRecord
from conda.models.match_spec import MatchSpec
from conda.plan import display_actions, add_unlink, add_defaults_to_specs, _update_old_plan as update_old_plan
from conda.exports import execute_plan
from .decorators import skip_if_no_mock
from .gateways.disk.test_permissions import tempdir
from .helpers import captured, get_index_r_1, mock, tempdir
index, r, = get_index_r_1()
index = index.copy() # create a shallow copy so this module can mutate state
try:
from unittest.mock import patch
except ImportError:
from mock import patch
def DPkg(s, **kwargs):
d = Dist(s)
_kwargs = dict(
fn=d.to_filename(),
name=d.name,
version=d.version,
build=d.build_string,
build_number=int(d.build_string.rsplit('_', 1)[-1]),
channel=d.channel,
subdir=context.subdir,
md5="012345789",
)
_kwargs.update(kwargs)
return IndexRecord(**_kwargs)
def solve(specs):
return [Dist.from_string(fn) for fn in r.solve(specs)]
class add_unlink_TestCase(unittest.TestCase):
def generate_random_dist(self):
return "foobar-%s-0" % random.randint(100, 200)
@contextmanager
def mock_platform(self, windows=False):
from conda import plan
with mock.patch.object(plan, "sys") as sys:
sys.platform = "win32" if windows else "not win32"
yield sys
@skip_if_no_mock
def test_simply_adds_unlink_on_non_windows(self):
actions = {}
dist = Dist.from_string(self.generate_random_dist())
with self.mock_platform(windows=False):
add_unlink(actions, dist)
self.assertIn(inst.UNLINK, actions)
self.assertEqual(actions[inst.UNLINK], [dist, ])
@skip_if_no_mock
def test_adds_to_existing_actions(self):
actions = {inst.UNLINK: [{"foo": "bar"}]}
dist = Dist.from_string(self.generate_random_dist())
with self.mock_platform(windows=False):
add_unlink(actions, dist)
self.assertEqual(2, len(actions[inst.UNLINK]))
class TestAddDeaultsToSpec(unittest.TestCase):
# tests for plan.add_defaults_to_specs(r, linked, specs)
def check(self, specs, added):
new_specs = list(specs + added)
add_defaults_to_specs(r, self.linked, specs)
specs = [s.split(' (')[0] for s in specs]
self.assertEqual(specs, new_specs)
# def test_1(self):
# self.linked = solve(['anaconda 1.5.0', 'python 2.7*', 'numpy 1.7*'])
# for specs, added in [
# (['python 3*'], []),
# (['python'], ['python 2.7*']),
# (['scipy'], ['python 2.7*']),
# ]:
# self.check(specs, added)
#
# def test_2(self):
# self.linked = solve(['anaconda 1.5.0', 'python 2.6*', 'numpy 1.6*'])
# for specs, added in [
# (['python'], ['python 2.6*']),
# (['numpy'], ['python 2.6*']),
# (['pandas'], ['python 2.6*']),
# # however, this would then be unsatisfiable
# (['python 3*', 'numpy'], []),
# ]:
# self.check(specs, added)
#
# def test_3(self):
# self.linked = solve(['anaconda 1.5.0', 'python 3.3*'])
# for specs, added in [
# (['python'], ['python 3.3*']),
# (['numpy'], ['python 3.3*']),
# (['scipy'], ['python 3.3*']),
# ]:
# self.check(specs, added)
#
# def test_4(self):
# self.linked = []
# for dp in ('2.7', '3.5'):
# with env_var('CONDA_DEFAULT_PYTHON', dp, reset_context):
# ps = ['python 2.7*'] if context.default_python == '2.7' else []
# for specs, added in [
# (['python'], ps),
# (['numpy'], ps),
# (['scipy'], ps),
# (['anaconda'], ps),
# (['anaconda 1.5.0 np17py27_0'], []),
# (['sympy 0.7.2 py27_0'], []),
# (['scipy 0.12.0 np16py27_0'], []),
# (['anaconda', 'python 3*'], []),
# ]:
# self.check(specs, added)
def test_display_actions_0():
os.environ['CONDA_SHOW_CHANNEL_URLS'] = 'False'
reset_context(())
actions = defaultdict(list, {"FETCH": [Dist('channel-1::sympy-0.7.2-py27_0'), Dist("channel-1::numpy-1.7.1-py27_0")]})
# The older test index doesn't have the size metadata
d = Dist.from_string('channel-1::sympy-0.7.2-py27_0.tar.bz2')
index[d] = IndexRecord.from_objects(index[d], size=4374752)
d = Dist.from_string("channel-1::numpy-1.7.1-py27_0.tar.bz2")
index[d] = IndexRecord.from_objects(index[d], size=5994338)
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
## Package Plan ##
The following packages will be downloaded:
package | build
---------------------------|-----------------
sympy-0.7.2 | py27_0 4.2 MB
numpy-1.7.1 | py27_0 5.7 MB
------------------------------------------------------------
Total: 9.9 MB
"""
actions = defaultdict(list, {'PREFIX':
'/Users/aaronmeurer/anaconda/envs/test', 'SYMLINK_CONDA':
['/Users/aaronmeurer/anaconda'], 'LINK': ['channel-1::python-3.3.2-0', 'channel-1::readline-6.2-0 1', 'channel-1::sqlite-3.7.13-0 1', 'channel-1::tk-8.5.13-0 1', 'channel-1::zlib-1.2.7-0 1']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
## Package Plan ##
environment location: /Users/aaronmeurer/anaconda/envs/test
The following NEW packages will be INSTALLED:
python: 3.3.2-0 \n\
readline: 6.2-0 \n\
sqlite: 3.7.13-0
tk: 8.5.13-0
zlib: 1.2.7-0 \n\
"""
actions['UNLINK'] = actions['LINK']
actions['LINK'] = []
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
## Package Plan ##
environment location: /Users/aaronmeurer/anaconda/envs/test
The following packages will be REMOVED:
python: 3.3.2-0 \n\
readline: 6.2-0 \n\
sqlite: 3.7.13-0
tk: 8.5.13-0
zlib: 1.2.7-0 \n\
"""
actions = defaultdict(list, {'LINK': ['channel-1::cython-0.19.1-py33_0'], 'UNLINK':
['channel-1::cython-0.19-py33_0']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
## Package Plan ##
The following packages will be UPDATED:
cython: 0.19-py33_0 --> 0.19.1-py33_0
"""
actions['LINK'], actions['UNLINK'] = actions['UNLINK'], actions['LINK']
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
## Package Plan ##
The following packages will be DOWNGRADED:
cython: 0.19.1-py33_0 --> 0.19-py33_0
"""
actions = defaultdict(list, {'LINK': ['channel-1::cython-0.19.1-py33_0',
'channel-1::dateutil-1.5-py33_0', 'channel-1::numpy-1.7.1-py33_0'], 'UNLINK':
['channel-1::cython-0.19-py33_0', 'channel-1::dateutil-2.1-py33_1', 'channel-1::pip-1.3.1-py33_1']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
## Package Plan ##
The following NEW packages will be INSTALLED:
numpy: 1.7.1-py33_0
The following packages will be REMOVED:
pip: 1.3.1-py33_1
The following packages will be UPDATED:
cython: 0.19-py33_0 --> 0.19.1-py33_0
The following packages will be DOWNGRADED:
dateutil: 2.1-py33_1 --> 1.5-py33_0 \n\
"""
actions = defaultdict(list, {'LINK': ['channel-1::cython-0.19.1-py33_0',
'channel-1::dateutil-2.1-py33_1'], 'UNLINK': ['channel-1::cython-0.19-py33_0',
'channel-1::dateutil-1.5-py33_0']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
## Package Plan ##
The following packages will be UPDATED:
cython: 0.19-py33_0 --> 0.19.1-py33_0
dateutil: 1.5-py33_0 --> 2.1-py33_1 \n\
"""
actions['LINK'], actions['UNLINK'] = actions['UNLINK'], actions['LINK']
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
## Package Plan ##
The following packages will be DOWNGRADED:
cython: 0.19.1-py33_0 --> 0.19-py33_0
dateutil: 2.1-py33_1 --> 1.5-py33_0 \n\
"""
def test_display_actions_show_channel_urls():
os.environ['CONDA_SHOW_CHANNEL_URLS'] = 'True'
reset_context(())
actions = defaultdict(list, {"FETCH": ['sympy-0.7.2-py27_0',
"numpy-1.7.1-py27_0"]})
# The older test index doesn't have the size metadata
d = Dist('sympy-0.7.2-py27_0.tar.bz2')
index[d] = DPkg(d, size=4374752)
d = Dist('numpy-1.7.1-py27_0.tar.bz2')
index[d] = DPkg(d, size=5994338)
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
## Package Plan ##
The following packages will be downloaded:
package | build
---------------------------|-----------------
sympy-0.7.2 | py27_0 4.2 MB <unknown>
numpy-1.7.1 | py27_0 5.7 MB <unknown>
------------------------------------------------------------
Total: 9.9 MB
"""
actions = defaultdict(list, {'PREFIX':
'/Users/aaronmeurer/anaconda/envs/test', 'SYMLINK_CONDA':
['/Users/aaronmeurer/anaconda'], 'LINK': ['channel-1::python-3.3.2-0', 'channel-1::readline-6.2-0', 'channel-1::sqlite-3.7.13-0', 'channel-1::tk-8.5.13-0', 'channel-1::zlib-1.2.7-0']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
## Package Plan ##
environment location: /Users/aaronmeurer/anaconda/envs/test
The following NEW packages will be INSTALLED:
python: 3.3.2-0 channel-1
readline: 6.2-0 channel-1
sqlite: 3.7.13-0 channel-1
tk: 8.5.13-0 channel-1
zlib: 1.2.7-0 channel-1
"""
actions['UNLINK'] = actions['LINK']
actions['LINK'] = []
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
## Package Plan ##
environment location: /Users/aaronmeurer/anaconda/envs/test
The following packages will be REMOVED:
python: 3.3.2-0 channel-1
readline: 6.2-0 channel-1
sqlite: 3.7.13-0 channel-1
tk: 8.5.13-0 channel-1
zlib: 1.2.7-0 channel-1
"""
actions = defaultdict(list, {'LINK': ['channel-1::cython-0.19.1-py33_0'], 'UNLINK':
['channel-1::cython-0.19-py33_0']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
## Package Plan ##
The following packages will be UPDATED:
cython: 0.19-py33_0 channel-1 --> 0.19.1-py33_0 channel-1
"""
actions['LINK'], actions['UNLINK'] = actions['UNLINK'], actions['LINK']
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
## Package Plan ##
The following packages will be DOWNGRADED:
cython: 0.19.1-py33_0 channel-1 --> 0.19-py33_0 channel-1
"""
actions = defaultdict(list, {'LINK': ['channel-1::cython-0.19.1-py33_0',
'channel-1::dateutil-1.5-py33_0', 'channel-1::numpy-1.7.1-py33_0'], 'UNLINK':
['channel-1::cython-0.19-py33_0', 'channel-1::dateutil-2.1-py33_1', 'channel-1::pip-1.3.1-py33_1']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
## Package Plan ##
The following NEW packages will be INSTALLED:
numpy: 1.7.1-py33_0 channel-1
The following packages will be REMOVED:
pip: 1.3.1-py33_1 channel-1
The following packages will be UPDATED:
cython: 0.19-py33_0 channel-1 --> 0.19.1-py33_0 channel-1
The following packages will be DOWNGRADED:
dateutil: 2.1-py33_1 channel-1 --> 1.5-py33_0 channel-1
"""
actions = defaultdict(list, {'LINK': ['channel-1::cython-0.19.1-py33_0',
'channel-1::dateutil-2.1-py33_1'], 'UNLINK': ['channel-1::cython-0.19-py33_0',
'channel-1::dateutil-1.5-py33_0']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
## Package Plan ##
The following packages will be UPDATED:
cython: 0.19-py33_0 channel-1 --> 0.19.1-py33_0 channel-1
dateutil: 1.5-py33_0 channel-1 --> 2.1-py33_1 channel-1
"""
actions['LINK'], actions['UNLINK'] = actions['UNLINK'], actions['LINK']
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
## Package Plan ##
The following packages will be DOWNGRADED:
cython: 0.19.1-py33_0 channel-1 --> 0.19-py33_0 channel-1
dateutil: 2.1-py33_1 channel-1 --> 1.5-py33_0 channel-1
"""
actions['LINK'], actions['UNLINK'] = actions['UNLINK'], actions['LINK']
d = Dist('channel-1::cython-0.19.1-py33_0.tar.bz2')
index[d] = DPkg(d, channel='my_channel')
d = Dist('channel-1::dateutil-1.5-py33_0.tar.bz2')
index[d] = DPkg(d, channel='my_channel')
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
## Package Plan ##
The following packages will be UPDATED:
cython: 0.19-py33_0 channel-1 --> 0.19.1-py33_0 my_channel
dateutil: 1.5-py33_0 my_channel --> 2.1-py33_1 channel-1 \n\
"""
actions['LINK'], actions['UNLINK'] = actions['UNLINK'], actions['LINK']
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
## Package Plan ##
The following packages will be DOWNGRADED:
cython: 0.19.1-py33_0 my_channel --> 0.19-py33_0 channel-1 \n\
dateutil: 2.1-py33_1 channel-1 --> 1.5-py33_0 my_channel
"""
@pytest.mark.xfail(strict=True, reason="Not reporting link type until refactoring display_actions "
"after txn.verify()")
def test_display_actions_link_type():
os.environ['CONDA_SHOW_CHANNEL_URLS'] = 'False'
reset_context(())
actions = defaultdict(list, {'LINK': ['cython-0.19.1-py33_0 2', 'dateutil-1.5-py33_0 2',
'numpy-1.7.1-py33_0 2', 'python-3.3.2-0 2', 'readline-6.2-0 2', 'sqlite-3.7.13-0 2', 'tk-8.5.13-0 2', 'zlib-1.2.7-0 2']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following NEW packages will be INSTALLED:
cython: 0.19.1-py33_0 (softlink)
dateutil: 1.5-py33_0 (softlink)
numpy: 1.7.1-py33_0 (softlink)
python: 3.3.2-0 (softlink)
readline: 6.2-0 (softlink)
sqlite: 3.7.13-0 (softlink)
tk: 8.5.13-0 (softlink)
zlib: 1.2.7-0 (softlink)
"""
actions = defaultdict(list, {'LINK': ['cython-0.19.1-py33_0 2',
'dateutil-2.1-py33_1 2'], 'UNLINK': ['cython-0.19-py33_0',
'dateutil-1.5-py33_0']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be UPDATED:
cython: 0.19-py33_0 --> 0.19.1-py33_0 (softlink)
dateutil: 1.5-py33_0 --> 2.1-py33_1 (softlink)
"""
actions = defaultdict(list, {'LINK': ['cython-0.19-py33_0 2',
'dateutil-1.5-py33_0 2'], 'UNLINK': ['cython-0.19.1-py33_0',
'dateutil-2.1-py33_1']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be DOWNGRADED:
cython: 0.19.1-py33_0 --> 0.19-py33_0 (softlink)
dateutil: 2.1-py33_1 --> 1.5-py33_0 (softlink)
"""
actions = defaultdict(list, {'LINK': ['cython-0.19.1-py33_0 1', 'dateutil-1.5-py33_0 1',
'numpy-1.7.1-py33_0 1', 'python-3.3.2-0 1', 'readline-6.2-0 1', 'sqlite-3.7.13-0 1', 'tk-8.5.13-0 1', 'zlib-1.2.7-0 1']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following NEW packages will be INSTALLED:
cython: 0.19.1-py33_0
dateutil: 1.5-py33_0 \n\
numpy: 1.7.1-py33_0 \n\
python: 3.3.2-0 \n\
readline: 6.2-0 \n\
sqlite: 3.7.13-0 \n\
tk: 8.5.13-0 \n\
zlib: 1.2.7-0 \n\
"""
actions = defaultdict(list, {'LINK': ['cython-0.19.1-py33_0 1',
'dateutil-2.1-py33_1 1'], 'UNLINK': ['cython-0.19-py33_0',
'dateutil-1.5-py33_0']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be UPDATED:
cython: 0.19-py33_0 --> 0.19.1-py33_0
dateutil: 1.5-py33_0 --> 2.1-py33_1 \n\
"""
actions = defaultdict(list, {'LINK': ['cython-0.19-py33_0 1',
'dateutil-1.5-py33_0 1'], 'UNLINK': ['cython-0.19.1-py33_0',
'dateutil-2.1-py33_1']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be DOWNGRADED:
cython: 0.19.1-py33_0 --> 0.19-py33_0
dateutil: 2.1-py33_1 --> 1.5-py33_0 \n\
"""
actions = defaultdict(list, {'LINK': ['cython-0.19.1-py33_0 3', 'dateutil-1.5-py33_0 3',
'numpy-1.7.1-py33_0 3', 'python-3.3.2-0 3', 'readline-6.2-0 3', 'sqlite-3.7.13-0 3', 'tk-8.5.13-0 3', 'zlib-1.2.7-0 3']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following NEW packages will be INSTALLED:
cython: 0.19.1-py33_0 (copy)
dateutil: 1.5-py33_0 (copy)
numpy: 1.7.1-py33_0 (copy)
python: 3.3.2-0 (copy)
readline: 6.2-0 (copy)
sqlite: 3.7.13-0 (copy)
tk: 8.5.13-0 (copy)
zlib: 1.2.7-0 (copy)
"""
actions = defaultdict(list, {'LINK': ['cython-0.19.1-py33_0 3',
'dateutil-2.1-py33_1 3'], 'UNLINK': ['cython-0.19-py33_0',
'dateutil-1.5-py33_0']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be UPDATED:
cython: 0.19-py33_0 --> 0.19.1-py33_0 (copy)
dateutil: 1.5-py33_0 --> 2.1-py33_1 (copy)
"""
actions = defaultdict(list, {'LINK': ['cython-0.19-py33_0 3',
'dateutil-1.5-py33_0 3'], 'UNLINK': ['cython-0.19.1-py33_0',
'dateutil-2.1-py33_1']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be DOWNGRADED:
cython: 0.19.1-py33_0 --> 0.19-py33_0 (copy)
dateutil: 2.1-py33_1 --> 1.5-py33_0 (copy)
"""
os.environ['CONDA_SHOW_CHANNEL_URLS'] = 'True'
reset_context(())
d = Dist('cython-0.19.1-py33_0.tar.bz2')
index[d] = IndexRecord.from_objects(index[d], channel='my_channel')
d = Dist('dateutil-1.5-py33_0.tar.bz2')
index[d] = IndexRecord.from_objects(index[d], channel='my_channel')
actions = defaultdict(list, {'LINK': ['cython-0.19.1-py33_0 3', 'dateutil-1.5-py33_0 3',
'numpy-1.7.1-py33_0 3', 'python-3.3.2-0 3', 'readline-6.2-0 3', 'sqlite-3.7.13-0 3', 'tk-8.5.13-0 3', 'zlib-1.2.7-0 3']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following NEW packages will be INSTALLED:
cython: 0.19.1-py33_0 my_channel (copy)
dateutil: 1.5-py33_0 my_channel (copy)
numpy: 1.7.1-py33_0 <unknown> (copy)
python: 3.3.2-0 <unknown> (copy)
readline: 6.2-0 <unknown> (copy)
sqlite: 3.7.13-0 <unknown> (copy)
tk: 8.5.13-0 <unknown> (copy)
zlib: 1.2.7-0 <unknown> (copy)
"""
actions = defaultdict(list, {'LINK': ['cython-0.19.1-py33_0 3',
'dateutil-2.1-py33_1 3'], 'UNLINK': ['cython-0.19-py33_0',
'dateutil-1.5-py33_0']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be UPDATED:
cython: 0.19-py33_0 <unknown> --> 0.19.1-py33_0 my_channel (copy)
dateutil: 1.5-py33_0 my_channel --> 2.1-py33_1 <unknown> (copy)
"""
actions = defaultdict(list, {'LINK': ['cython-0.19-py33_0 3',
'dateutil-1.5-py33_0 3'], 'UNLINK': ['cython-0.19.1-py33_0',
'dateutil-2.1-py33_1']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
The following packages will be DOWNGRADED:
cython: 0.19.1-py33_0 my_channel --> 0.19-py33_0 <unknown> (copy)
dateutil: 2.1-py33_1 <unknown> --> 1.5-py33_0 my_channel (copy)
"""
def test_display_actions_features():
os.environ['CONDA_SHOW_CHANNEL_URLS'] = 'False'
reset_context(())
actions = defaultdict(list, {'LINK': ['channel-1::numpy-1.7.1-py33_p0', 'channel-1::cython-0.19-py33_0']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
## Package Plan ##
The following NEW packages will be INSTALLED:
cython: 0.19-py33_0 \n\
numpy: 1.7.1-py33_p0 [mkl]
"""
actions = defaultdict(list, {'UNLINK': ['channel-1::numpy-1.7.1-py33_p0', 'channel-1::cython-0.19-py33_0']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
## Package Plan ##
The following packages will be REMOVED:
cython: 0.19-py33_0 \n\
numpy: 1.7.1-py33_p0 [mkl]
"""
actions = defaultdict(list, {'UNLINK': ['channel-1::numpy-1.7.1-py33_p0'], 'LINK': ['channel-1::numpy-1.7.0-py33_p0']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
## Package Plan ##
The following packages will be DOWNGRADED:
numpy: 1.7.1-py33_p0 [mkl] --> 1.7.0-py33_p0 [mkl]
"""
actions = defaultdict(list, {'LINK': ['channel-1::numpy-1.7.1-py33_p0'], 'UNLINK': ['channel-1::numpy-1.7.0-py33_p0']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
## Package Plan ##
The following packages will be UPDATED:
numpy: 1.7.0-py33_p0 [mkl] --> 1.7.1-py33_p0 [mkl]
"""
actions = defaultdict(list, {'LINK': ['channel-1::numpy-1.7.1-py33_p0'], 'UNLINK': ['channel-1::numpy-1.7.1-py33_0']})
with captured() as c:
display_actions(actions, index)
# NB: Packages whose version do not changed are put in UPDATED
assert c.stdout == """
## Package Plan ##
The following packages will be UPDATED:
numpy: 1.7.1-py33_0 --> 1.7.1-py33_p0 [mkl]
"""
actions = defaultdict(list, {'UNLINK': ['channel-1::numpy-1.7.1-py33_p0'], 'LINK': ['channel-1::numpy-1.7.1-py33_0']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
## Package Plan ##
The following packages will be UPDATED:
numpy: 1.7.1-py33_p0 [mkl] --> 1.7.1-py33_0
"""
os.environ['CONDA_SHOW_CHANNEL_URLS'] = 'True'
reset_context(())
actions = defaultdict(list, {'LINK': ['channel-1::numpy-1.7.1-py33_p0', 'channel-1::cython-0.19-py33_0']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
## Package Plan ##
The following NEW packages will be INSTALLED:
cython: 0.19-py33_0 channel-1
numpy: 1.7.1-py33_p0 channel-1 [mkl]
"""
actions = defaultdict(list, {'UNLINK': ['channel-1::numpy-1.7.1-py33_p0', 'channel-1::cython-0.19-py33_0']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
## Package Plan ##
The following packages will be REMOVED:
cython: 0.19-py33_0 channel-1
numpy: 1.7.1-py33_p0 channel-1 [mkl]
"""
actions = defaultdict(list, {'UNLINK': ['channel-1::numpy-1.7.1-py33_p0'], 'LINK': ['channel-1::numpy-1.7.0-py33_p0']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
## Package Plan ##
The following packages will be DOWNGRADED:
numpy: 1.7.1-py33_p0 channel-1 [mkl] --> 1.7.0-py33_p0 channel-1 [mkl]
"""
actions = defaultdict(list, {'LINK': ['channel-1::numpy-1.7.1-py33_p0'], 'UNLINK': ['channel-1::numpy-1.7.0-py33_p0']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
## Package Plan ##
The following packages will be UPDATED:
numpy: 1.7.0-py33_p0 channel-1 [mkl] --> 1.7.1-py33_p0 channel-1 [mkl]
"""
actions = defaultdict(list, {'LINK': ['channel-1::numpy-1.7.1-py33_p0'], 'UNLINK': ['channel-1::numpy-1.7.1-py33_0']})
with captured() as c:
display_actions(actions, index)
# NB: Packages whose version do not changed are put in UPDATED
assert c.stdout == """
## Package Plan ##
The following packages will be UPDATED:
numpy: 1.7.1-py33_0 channel-1 --> 1.7.1-py33_p0 channel-1 [mkl]
"""
actions = defaultdict(list, {'UNLINK': ['channel-1::numpy-1.7.1-py33_p0'], 'LINK': ['channel-1::numpy-1.7.1-py33_0']})
with captured() as c:
display_actions(actions, index)
assert c.stdout == """
## Package Plan ##
The following packages will be UPDATED:
numpy: 1.7.1-py33_p0 channel-1 [mkl] --> 1.7.1-py33_0 channel-1
"""
class TestDeprecatedExecutePlan(unittest.TestCase):
def test_update_old_plan(self):
old_plan = ['# plan', 'INSTRUCTION arg']
new_plan = update_old_plan(old_plan)
expected = [('INSTRUCTION', 'arg')]
self.assertEqual(new_plan, expected)
with self.assertRaises(CondaError):
update_old_plan(['INVALID'])
def test_execute_plan(self):
initial_commands = inst.commands
def set_commands(cmds):
inst.commands = cmds
self.addCleanup(lambda : set_commands(initial_commands))
def INSTRUCTION_CMD(state, arg):
INSTRUCTION_CMD.called = True
INSTRUCTION_CMD.arg = arg
set_commands({'INSTRUCTION': INSTRUCTION_CMD})
old_plan = ['# plan', 'INSTRUCTION arg']
execute_plan(old_plan)
self.assertTrue(INSTRUCTION_CMD.called)
self.assertEqual(INSTRUCTION_CMD.arg, 'arg')
def generate_mocked_resolve(pkgs, install=None):
mock_package = namedtuple("IndexRecord",
["preferred_env", "name", "schannel", "version", "fn"])
mock_resolve = namedtuple("Resolve", ["get_dists_for_spec", "index", "explicit", "install",
"package_name", "dependency_sort"])
index = {}
groups = defaultdict(list)
for preferred_env, name, schannel, version in pkgs:
dist = Dist.from_string('%s-%s-0' % (name, version), channel_override=schannel)
pkg = mock_package(preferred_env=preferred_env, name=name, schannel=schannel,
version=version, fn=name)
groups[name].append(dist)
index[dist] = pkg
def get_dists_for_spec(spec, emptyok=False):
# Here, spec should be a MatchSpec
res = groups[spec.name]
if not res and not emptyok:
raise PackagesNotFoundError((spec,))
return res
def get_explicit(spec):
return True
def get_install(spec, installed, update_deps=None):
return install
def get_package_name(dist):
return dist.name
def get_dependency_sort(specs):
return tuple(spec for spec in specs.values())
return mock_resolve(get_dists_for_spec=get_dists_for_spec, index=index, explicit=get_explicit,
install=get_install, package_name=get_package_name,
dependency_sort=get_dependency_sort)
def generate_mocked_record(dist_name):
mocked_record = namedtuple("Record", ["dist_name"])
return mocked_record(dist_name=dist_name)
def generate_mocked_context(prefix, root_prefix, envs_dirs):