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Python 2.7 and 3.5 deprecation #2683

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Jul 23, 2020
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Python 2.7 and 3.5 deprecation #2683

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8f1a452
Display a deprecation message for Python 2.7 and 3.5
sdispater Jul 17, 2020
6e72aec
Update documentation to notify of the deprecation of Python 2.7 and 3.5
sdispater Jul 17, 2020
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5 changes: 4 additions & 1 deletion README.md
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Expand Up @@ -5,7 +5,10 @@ ensuring you have the right stack everywhere.

![Poetry Install](https://github.com/raw/python-poetry/poetry/master/assets/install.gif)

It supports Python 2.7 and 3.4+.
It supports Python 2.7 and 3.5+.

**Note**: Python 2.7 and 3.5 will no longer be supported in the next feature release (1.2).
You should consider updating your Python version to a supported one.

[![Tests Status](https://github.com/python-poetry/poetry/workflows/Tests/badge.svg?branch=master&event=push)](https://github.com/python-poetry/poetry/actions?query=workflow%3ATests+branch%3Amaster+event%3Apush)

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7 changes: 6 additions & 1 deletion docs/docs/index.md
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Expand Up @@ -6,9 +6,14 @@ It allows you to declare the libraries your project depends on and it will manag

## System requirements

Poetry requires Python 2.7 or 3.4+. It is multi-platform and the goal is to make it work equally well
Poetry requires Python 2.7 or 3.5+. It is multi-platform and the goal is to make it work equally well
on Windows, Linux and OSX.

!!! note

Python 2.7 and 3.5 will no longer be supported in the next feature release (1.2).
You should consider updating your Python version to a supported one.


## Installation

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20 changes: 20 additions & 0 deletions poetry/console/application.py
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@@ -1,3 +1,5 @@
import sys

from cleo import Application as BaseApplication

from poetry.__version__ import __version__
Expand Down Expand Up @@ -38,6 +40,24 @@ def __init__(self):
for command in self.get_default_commands():
self.add(command)

if sys.version_info[:2] < (3, 6):
python_version = "<c1>{}</c1>".format(
".".join(str(v) for v in sys.version_info[:2])
)
poetry_feature_release = "<c1>1.2</c1>"
message = (
"\n"
"Python {} will no longer be supported "
"in the next feature release of Poetry ({}).\n"
"You should consider updating your Python version to a supported one.\n\n"
""
"Note that you will still be able to manage Python {} projects "
"by using the <c1>env</c1> command.\n"
"See <fg=blue>https://python-poetry.org/docs/managing-environments/</> "
"for more information."
).format(python_version, poetry_feature_release, python_version)
self._preliminary_io.write_line("<fg=yellow>{}</>\n".format(message))

@property
def poetry(self):
from poetry.factory import Factory
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