def test_skip_exact_pattern():
files = """
relimp:
- __init__.py
- a.py: |
from . import b
from . import c
- b.py: |
from .c import d
- c:
- __init__.py
- d.py
"""
with create_files(files) as workdir:
print('plain', simpledeps('relimp'))
assert simpledeps('relimp') == {
'relimp.b -> relimp.a',
'relimp.c.d -> relimp.b',
'relimp.c -> relimp.b',
'relimp.c -> relimp.a',
}
print('plain', simpledeps('relimp', '-xx relimp.c'))
assert simpledeps('relimp', '-xx relimp.c') == {
'relimp.b -> relimp.a',
'relimp.c.d -> relimp.b', # this should remain
# 'relimp.c -> relimp.b', # these should be filtered away..
# 'relimp.c -> relimp.a',
}
def test_file():
files = """
a.py: |
import collections
"""
with create_files(files) as workdir:
assert simpledeps('a.py') == set()
def test_file_pyliball():
files = """
a.py: |
import collections
"""
with create_files(files) as workdir:
assert 'collections -> a' in simpledeps('a', '--pylib --pylib-all')
def test_file_pyliball():
files = """
a.py: |
import collections
"""
with create_files(files) as workdir:
assert 'collections -> a' in simpledeps('a.py', '--pylib --pylib-all')
def test_file():
files = """
a.py: |
import collections
"""
with create_files(files) as workdir:
assert simpledeps('a') == []
def test_py2depgraph(capsys):
files = """
- a.py: |
import b
- b.py
"""
with create_files(files) as workdir:
assert simpledeps('a') == ['b -> a']
def test_relative_imports():
files = """
relimp:
- __init__.py
- a.py: |
from . import b
- b.py
"""
with create_files(files) as workdir:
assert simpledeps('relimp') == {'relimp.b -> relimp.a'}
def test_relative_imports():
files = """
relimp:
- __init__.py
- a.py: |
from . import b
- b.py
"""
with create_files(files) as workdir:
assert simpledeps('relimp') == ['relimp.b -> relimp.a']
def test_relative_imports_same_name_with_std_future():
files = """
relimp:
- __init__.py
- io.py: |
from __future__ import absolute_import
import io
"""
with create_files(files) as workdir:
deps = {'__future__ -> relimp.io', 'io -> relimp.io'}
assert simpledeps('relimp', '--pylib') == deps
def test_dep2dot():
files = """
foo:
- __init__.py
- a.py: |
import b
- b.py
"""
with create_files(files) as workdir:
assert simpledeps('foo') == ['foo.b -> foo.a']
pydeps._pydeps(**pydeps.parse_args(["foo", "--noshow"]))
assert os.path.exists(os.path.join(workdir, 'foo.svg'))
def test_relative_imports_same_name_with_std():
files = """
relimp:
- __init__.py
- io.py: |
import io
"""
with create_files(files) as workdir:
if sys.version_info < (3, ): # pragma: nocover
deps = {'relimp.io -> relimp.io'}
else: # pragma: nocover
deps = {'io -> relimp.io'}
assert simpledeps('relimp', '--pylib') == deps
def test_from_html5lib():
files = """
foo:
- __init__.py
- a.py: |
from bar import py
bar:
- __init__.py
"""
with create_files(files) as workdir:
assert simpledeps('foo', '--show-deps -LINFO -vv') == {
'bar -> foo.a',
}
def test_skip_module_pattern():
files = """
relimp:
- __init__.py
- a.py: |
from . import b
- b.py: |
from . import c
- c.py
"""
with create_files(files) as workdir:
print("-x", simpledeps('relimp', '-x relimp.*'))
assert simpledeps('relimp', '-x relimp.*') == set()
def test_relative_imports_same_name_with_std():
files = """
relimp:
- __init__.py
- io.py: |
import io
"""
with create_files(files) as workdir:
if sys.version_info < (3,): # pragma: nocover
deps = {'relimp.io -> relimp.io'}
else: # pragma: nocover
deps = {'io -> relimp.io'}
assert simpledeps('relimp', '--pylib') == deps
def test_relative_imports2():
files = """
relimp:
- __init__.py
- a.py: |
from . import b
- b.py: |
from . import c
- c.py
"""
with create_files(files) as workdir:
deps = simpledeps('relimp')
assert 'relimp.c -> relimp.b' in deps
assert 'relimp.b -> relimp.a' in deps
def test_relative_imports2():
files = """
relimp:
- __init__.py
- a.py: |
from . import b
- b.py: |
from . import c
- c.py
"""
with create_files(files) as workdir:
deps = simpledeps('relimp')
assert 'relimp.c -> relimp.b' in deps
assert 'relimp.b -> relimp.a' in deps
def test_dep2dot():
files = """
foo:
- __init__.py
- a.py: |
from . import b
- b.py
"""
with create_files(files) as workdir:
assert simpledeps('foo', '-LDEBUG -vv') == {'foo.b -> foo.a'}
args = pydeps.cli.parse_args(["foo", "--noshow"])
pydeps.pydeps(**args)
assert os.path.exists(os.path.join(workdir, 'foo.svg'))
def test_relative_imports():
files = """
foo:
- __init__.py
- a.py: |
from bar import b
bar:
- __init__.py
- b.py
"""
with create_files(files) as workdir:
assert simpledeps('foo') == {'bar -> foo.a', 'bar.b -> foo.a'}
assert pydeps(fname='foo', externals=True) == ['bar']
def test_skip_modules():
files = """
relimp:
- __init__.py
- a.py: |
from . import b
- b.py: |
from . import c
- c.py
"""
with create_files(files) as workdir:
assert simpledeps('relimp', '-x relimp.c') == {
'relimp.b -> relimp.a'
}
def test_relative_imports_same_name_with_std_future():
files = """
relimp:
- __init__.py
- io.py: |
from __future__ import absolute_import
import io
"""
with create_files(files) as workdir:
deps = {
'__future__ -> relimp.io',
'io -> relimp.io'
}
assert simpledeps('relimp', '--pylib') == deps
def test_cycle():
files = """
relimp:
- __init__.py
- a.py: |
from . import b
- b.py: |
from . import a
"""
with create_files(files, cleanup=False) as workdir:
print("WORKDIR:", workdir)
deps = simpledeps('relimp')
assert 'relimp.a -> relimp.b' in deps
assert 'relimp.b -> relimp.a' in deps
def test_rawdeps():
files = """
relimp:
- __init__.py
- a.py: |
from . import b
- b.py: |
from . import c
- c.py
"""
with create_files(files) as workdir:
assert simpledeps('relimp', '--show-raw-deps -x relimp.c') == [
'relimp.b -> relimp.a'
]
def test_relative_imports(capsys):
files = """
foo:
- __init__.py
- a.py: |
from bar import b
bar:
- __init__.py
- b.py
"""
with create_files(files) as workdir:
assert simpledeps('foo') == {'bar -> foo.a', 'bar.b -> foo.a'}
pydeps(fname='foo', externals=True)
io = capsys.readouterr()
assert ast.literal_eval(io.out) == ['bar']
def test_hierarchy():
files = """
relimp:
- __init__.py
- a:
- __init__.py
- amodule.py: |
from ..b import bmodule
- b:
- __init__.py
- bmodule.py
"""
with create_files(files, cleanup=True) as workdir:
os.system("tree " + workdir)
assert simpledeps('relimp') == ['relimp.b.bmodule -> relimp.a.amodule']
def test_dep2dot():
files = """
foo:
- __init__.py
- a.py: |
from . import b
- b.py
"""
with create_files(files) as workdir:
g = depgrf("foo")
d = json.loads(repr(g))
print(d)
assert '__main__' in d['foo']['imported_by']
assert g.sources['foo.a'] == g.sources['foo.a']
assert str(g.sources['foo.a']).startswith('foo.a')
assert 'foo.b' in repr(g.sources['foo.a'])
def test_dep2dot():
files = """
foo:
- __init__.py
- a.py: |
import b
- b.py
"""
with create_files(files) as workdir:
g = depgrf("foo")
d = json.loads(repr(g))
print d
assert '__main__' in d['foo']['imported_by']
assert g.sources['foo.a'] == g.sources['foo.a']
assert str(g.sources['foo.a']).startswith('foo.a')
assert 'foo.b' in repr(g.sources['foo.a'])
def test_dep2dot():
files = """
foo:
- __init__.py
- a.py: |
from . import b
- b.py
"""
with create_files(files) as workdir:
assert simpledeps('foo', '-LDEBUG -vv') == {
'foo.b -> foo.a'
}
args = pydeps.cli.parse_args(["foo", "--noshow"])
pydeps.pydeps(**args)
assert os.path.exists(os.path.join(workdir, 'foo.svg'))
def test_pydeps_colors():
files = """
pdeps:
- __init__.py
- colors.py: |
import colorsys
- depgraph.py: |
import json
import pprint
import enum
from . import colors
"""
with create_files(files, cleanup=False) as workdir:
assert simpledeps('pdeps') == [
'pdeps.colors -> pdeps.depgraph',
]
def test_pydeps_colors():
files = """
pdeps:
- __init__.py
- colors.py: |
import colorsys
- depgraph.py: |
import json
import pprint
import enum
from . import colors
"""
with create_files(files, cleanup=False) as workdir:
assert simpledeps('pdeps', '-x enum') == {
'pdeps.colors -> pdeps.depgraph',
}
def test_no_skip():
files = """
relimp:
- __init__.py
- a.py: |
from . import b
- b.py: |
from . import c
- c.py
"""
with create_files(files) as workdir:
print("plain", simpledeps('relimp'))
assert simpledeps('relimp') == {
'relimp.b -> relimp.a',
'relimp.c -> relimp.b'
}
def test_hierarchy():
files = """
relimp:
- __init__.py
- a:
- __init__.py
- amodule.py: |
from ..b import bmodule
- b:
- __init__.py
- bmodule.py
"""
with create_files(files, cleanup=True) as workdir:
os.system("tree " + workdir)
deps = simpledeps('relimp')
assert 'relimp.b -> relimp.a.amodule' in deps
assert 'relimp.b.bmodule -> relimp.a.amodule' in deps
def test_output(tmpdir):
files = """
unrelated: []
foo:
- __init__.py
- a.py: |
from bar import b
bar:
- __init__.py
- b.py
"""
with create_files(files) as workdir:
assert os.getcwd() == workdir
outname = os.path.join('unrelated', 'foo.svg')
assert not os.path.exists(outname)
pydeps(fname='foo', **empty('--noshow', output=outname))
assert os.path.exists(outname)
