8000 Namespace packages (PEP 420) by gvanrossum · Pull Request #5691 · python/mypy · GitHub
[go: up one dir, main page]
Skip to content

Namespace packages (PEP 420) #5691

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 14 commits into from
Oct 3, 2018
Merged

Namespace packages (PEP 420) #5691

Changes from 1 commit
Commits
Show all changes
14 commits
Select commit Hold shift + click to select a range
586fc5a
Tentative solution for namespace packages
Sep 28, 2018
ecac1b5
Add tests for namespace packages
Sep 28, 2018
2da72cc
Add reveal_type() calls to tests
Oct 1, 2018
9d8f94d
Add test showing the first hit is used
Oct 1, 2018
de9049c
Add two tests for classic in namespace and vice versa -- both are BROKEN
Oct 1, 2018
201bf5f
Merge branch 'master' into namespaces
Oct 1, 2018
6ffd9b7
Correct typo in final test case
Oct 1, 2018
e65795f
Proper fix for nesting of namespace and classic packages
Oct 1, 2018
f1ac04a
Check that self.options isn't None
Oct 1, 2018
e36bdfe
Merge branch 'master' into namespaces
Oct 2, 2018
c91c9c1
Different way of handling nested classic/namespace packages; restore …
Oct 2, 2018
46b85d4
Update the comment, explaining the algorithm
Oct 2, 2018
bde1b0f
fix lint
Oct 2, 2018
644752a
Fix typo
Oct 3, 2018
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Prev Previous commit
Next Next commit
Add tests for namespace packages
  • Loading branch information
Guido van Rossum committed Sep 29, 2018
commit ecac1b5dd8675121b61770bc95b46b8ccadead77
49 changes: 49 additions & 0 deletions test-data/unit/check-modules.test
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
-- Type checker test cases dealing with modules and imports.
-- Towards the end there are tests for PEP 420 (namespace packages, i.e. __init__.py-less packages).

[case testAccessImportedDefinitions]
import m
Expand Down Expand Up @@ -2525,3 +2526,51 @@ def __radd__(self) -> int: ...

[case testFunctionWithInPlaceDunderName]
def __iadd__(self) -> int: ...

-- Tests for PEP 420 namespace packages.
[case testClassicPackage]
from foo.bar import x
[file foo/__init__.py]
# empty
[file foo/bar.py]
x = 0

[case testClassicNotPackage]
from foo.bar import x
[file foo/bar.py]
x = 0
[out]
main:1: error: Cannot find module named 'foo.bar'
main:1: note: (Perhaps setting MYPYPATH or using the "--ignore-missing-imports" flag would help)

[case testNamespacePackage]
# flags: --namespace-packages
from foo.bar import x
[file foo/bar.py]
x = 0

[case testNamespacePackageWithMypyPath]
# flags: --namespace-packages --config-file tmp/mypy.ini
from foo.bax import x
from foo.bay import y
from foo.baz import z
[file xx/foo/bax.py]
x = 0
[file yy/foo/bay.py]
y = 0
[file foo/baz.py]
z = 0
[file mypy.ini]
[[mypy]
mypy_path = tmp/xx, tmp/yy

[case testClassicPackageIgnoresEarlierNamespacePackage]
# flags: --namespace-packages --config-file tmp/mypy.ini
from foo.bar import y
[file xx/foo/bar.py]
[file yy/foo/bar.py]
y = 0
[file yy/foo/__init__.py]
[file mypy.ini]
[[mypy]
mypy_path = tmp/xx, tmp/yy
0