bpo-29931 fix lt check in ipaddress.ip_interface for both v4 and v6. by s-sanjay · Pull Request #879 · python/cpython (original) (raw)

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s-sanjay

the original logic was just comparing the network address
but this is wrong because if the network address is equal then
we need to compare the ip address for breaking the tie

add more ip_interface comparison tests

@the-knights-who-say-ni

Hello, and thanks for your contribution!

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serhiy-storchaka

@@ -1410,11 +1410,17 @@ def __lt__(self, other):
if address_less is NotImplemented:
return NotImplemented
try:
return self.network < other.network
network_less = self.network < other.network

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This can be written simpler as:

return (self.network < other.network or self.network == other.network and address_less)

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I updated the code.

the original logic was just comparing the network address but this is wrong because if the network address is equal then we need to compare the ip address for breaking the tie

add more ip_interface comparison tests

@serhiy-storchaka

Please add an entry in Misc/NEWS (at the start of the "Library" section). Don't forget to add "Patch by ."

sanjay and others added 2 commits

March 29, 2017 06:56

@serhiy-storchaka

@s-sanjay

serhiy-storchaka

@Mariatta

@s-sanjay We can't merge your PR unless you signed the CLA.
Once signed, please also make sure that your GitHub username is linked to your user info in bugs.python.org. Please read the devguide for more info.
Thanks :)

@serhiy-storchaka

The sign on the tracker means that Sanjay signed the CLA. That is why I manually changed the label. But he make an error in his GitHub name, sanjay-s instead of s-sanjay.

@s-sanjay

@s-sanjay

serhiy-storchaka

@@ -316,6 +319,7 @@ Library
- bpo-25996: Added support of file descriptors in os.scandir() on Unix.
os.fwalk() is sped up by 2 times by using os.scandir().

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Redundant empty line.

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removed

@s-sanjay

@s-sanjay

serhiy-storchaka pushed a commit to serhiy-storchaka/cpython that referenced this pull request

Jun 15, 2017

@s-sanjay @serhiy-storchaka

…4 and v6. (pythonGH-879)

the original logic was just comparing the network address but this is wrong because if the network address is equal then we need to compare the ip address for breaking the tie

add more ip_interface comparison tests. (cherry picked from commit 7bd8d3e)

serhiy-storchaka pushed a commit to serhiy-storchaka/cpython that referenced this pull request

Jun 15, 2017

@s-sanjay @serhiy-storchaka

…4 and v6. (pythonGH-879)

the original logic was just comparing the network address but this is wrong because if the network address is equal then we need to compare the ip address for breaking the tie

add more ip_interface comparison tests. (cherry picked from commit 7bd8d3e)

serhiy-storchaka added a commit that referenced this pull request

Jun 15, 2017

@serhiy-storchaka

…4 and v6. (GH-879) (#2217)

the original logic was just comparing the network address but this is wrong because if the network address is equal then we need to compare the ip address for breaking the tie

add more ip_interface comparison tests. (cherry picked from commit 7bd8d3e)

serhiy-storchaka added a commit that referenced this pull request

Jun 15, 2017

@serhiy-storchaka

…4 and v6. (GH-879) (#2218)

the original logic was just comparing the network address but this is wrong because if the network address is equal then we need to compare the ip address for breaking the tie

add more ip_interface comparison tests. (cherry picked from commit 7bd8d3e)

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type-bug

An unexpected behavior, bug, or error