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bpo-26978: Implement pathlib.Path.link_to (Using os.link) #12990

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merged 7 commits into from
May 4, 2019

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nanjekyejoannah
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@nanjekyejoannah nanjekyejoannah commented Apr 28, 2019

I have implemented pathlib.Path.link_to.

https://bugs.python.org/issue26978

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cc @pitrou

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Thanks for submitting this PR. You'll find some comments below.

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A Python core developer has requested some changes be made to your pull request before we can consider merging it. If you could please address their requests along with any other requests in other reviews from core developers that would be appreciated.

Once you have made the requested changes, please leave a comment on this pull request containing the phrase I have made the requested changes; please review again. I will then notify any core developers who have left a review that you're ready for them to take another look at this pull request.

And if you don't make the requested changes, you will be poked with soft cushions!

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I have made the requested changes; please review again.

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Thanks for making the requested changes!

@pitrou: please review the changes made to this pull request.

@pitrou pitrou changed the title bpo-26978: Implement pathlib.Path.link (Using os.link) bpo-26978: Implement pathlib.Path.link_to (Using os.link) May 4, 2019
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pitrou commented May 4, 2019

Thank you @nanjekyejoannah. I will wait for CI to pass and then merge if green.

@@ -334,6 +334,10 @@ pathlib
contain characters unrepresentable at the OS level.
(Contributed by Serhiy Storchaka in :issue:`33721`.)

Added :meth:`pathlib.Path.link_to()` which creates a hard link pointing
to a path.
(Contributed by Joannah Nanjekye in :issue:`26978`)
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Suggested change
(Contributed by Joannah Nanjekye in :issue:`26978`)
(Contributed by Joannah Nanjekye in :issue:`26978`.)

@pitrou pitrou merged commit 6b5b013 into python:master May 4, 2019
@nanjekyejoannah nanjekyejoannah deleted the issue26978 branch May 4, 2019 15:30
@@ -0,0 +1,2 @@
`pathlib.path.link_to()` is now implemented. It creates a hard link pointing
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It should be pathlib.Path.link_to(), not pathlib.path.link_to().

Also, double backqoutes should be used here instead of single backquotes (as per https://devguide.python.org/documenting/#inline-markup). The following could also be used:

:meth:`pathlib.Path.link_to()`

tohojo added a commit to tohojo/cpython that referenced this pull request Nov 16, 2019
Commit 6b5b013 ("bpo-26978: Implement pathlib.Path.link_to (Using
os.link) (pythonGH-12990)") introduced a new link_to method in pathlib. However,
this makes pathlib crash when the 'os' module is missing a 'link' method.

Fix this by checking for the presence of the 'link' method on pathlib
module import, and if it's not present, turn it into a runtime error like
those emitted when there is no lchmod() or symlink().

Signed-off-by: Toke Høiland-Jørgensen <[email protected]>
tohojo added a commit to tohojo/cpython that referenced this pull request Nov 18, 2019
Commit 6b5b013 ("bpo-26978: Implement pathlib.Path.link_to (Using
os.link) (pythonGH-12990)") introduced a new link_to method in pathlib. However,
this makes pathlib crash when the 'os' module is missing a 'link' method.

Fix this by checking for the presence of the 'link' method on pathlib
module import, and if it's not present, turn it into a runtime error like
those emitted when there is no lchmod() or symlink().

Signed-off-by: Toke Høiland-Jørgensen <[email protected]>
vstinner pushed a commit that referenced this pull request Dec 16, 2019
Commit 6b5b013 ("bpo-26978: Implement pathlib.Path.link_to (Using
os.link) (GH-12990)") introduced a new link_to method in pathlib. However,
this makes pathlib crash when the 'os' module is missing a 'link' method.

Fix this by checking for the presence of the 'link' method on pathlib
module import, and if it's not present, turn it into a runtime error like
those emitted when there is no lchmod() or symlink().

Signed-off-by: Toke Høiland-Jørgensen <[email protected]>
miss-islington pushed a commit to miss-islington/cpython that referenced this pull request Dec 16, 2019
…17225)

Commit 6b5b013 ("bpo-26978: Implement pathlib.Path.link_to (Using
os.link) (pythonGH-12990)") introduced a new link_to method in pathlib. However,
this makes pathlib crash when the 'os' module is missing a 'link' method.

Fix this by checking for the presence of the 'link' method on pathlib
module import, and if it's not present, turn it into a runtime error like
those emitted when there is no lchmod() or symlink().

Signed-off-by: Toke Høiland-Jørgensen <[email protected]>
(cherry picked from commit 092435e)

Co-authored-by: Toke Høiland-Jørgensen <[email protected]>
miss-islington added a commit that referenced this pull request Dec 16, 2019
Commit 6b5b013 ("bpo-26978: Implement pathlib.Path.link_to (Using
os.link) (GH-12990)") introduced a new link_to method in pathlib. However,
this makes pathlib crash when the 'os' module is missing a 'link' method.

Fix this by checking for the presence of the 'link' method on pathlib
module import, and if it's not present, turn it into a runtime error like
those emitted when there is no lchmod() or symlink().

Signed-off-by: Toke Høiland-Jørgensen <[email protected]>
(cherry picked from commit 092435e)

Co-authored-by: Toke Høiland-Jørgensen <[email protected]>
shihai1991 pushed a commit to shihai1991/cpython that referenced this pull request Jan 31, 2020
…17225)

Commit 6b5b013 ("bpo-26978: Implement pathlib.Path.link_to (Using
os.link) (pythonGH-12990)") introduced a new link_to method in pathlib. However,
this makes pathlib crash when the 'os' module is missing a 'link' method.

Fix this by checking for the presence of the 'link' method on pathlib
module import, and if it's not present, turn it into a runtime error like
those emitted when there is no lchmod() or symlink().

Signed-off-by: Toke Høiland-Jørgensen <[email protected]>
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7 participants