cookiecutter/cookiecutter-django
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Drop support for Python 2 in template generation hooks

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This commit is contained in:
Bruno Alla 2024-12-31 12:58:13 +00:00
parent 5b4e769354
commit a623f7bbc6
2 changed files with 2 additions and 53 deletions
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13
hooks/post_gen_project.py
View File

@ -1,16 +1,3 @@
"""
NOTE:
the below code is to be maintained Python 2.x-compatible
as the whole Cookiecutter Django project initialization
can potentially be run in Python 2.x environment
(at least so we presume in `pre_gen_project.py`).
TODO: restrict Cookiecutter Django project initialization to
Python 3.x environments only
"""
from __future__ import print_function
import json
import os
import random

42
hooks/pre_gen_project.py
View File

@ -1,15 +1,3 @@
"""
NOTE:
the below code is to be maintained Python 2.x-compatible
as the whole Cookiecutter Django project initialization
can potentially be run in Python 2.x environment.
TODO: restrict Cookiecutter Django project initialization
to Python 3.x environments only
"""
from __future__ import print_function
import sys
TERMINATOR = "\x1b[0m"
@ -34,36 +22,10 @@ assert project_slug == project_slug.lower(), "'{}' project slug should be all lo
assert "\\" not in "{{ cookiecutter.author_name }}", "Don't include backslashes in author name."
if "{{ cookiecutter.use_docker }}".lower() == "n":
python_major_version = sys.version_info[0]
if python_major_version == 2:
print(
WARNING + "You're running cookiecutter under Python 2, but the generated "
"project requires Python 3.12+. Do you want to proceed (y/n)? " + TERMINATOR
)
yes_options, no_options = frozenset(["y"]), frozenset(["n"])
while True:
choice = raw_input().lower() # noqa: F821
if choice in yes_options:
break
elif choice in no_options:
print(INFO + "Generation process stopped as requested." + TERMINATOR)
sys.exit(1)
else:
print(
HINT
+ "Please respond with {} or {}: ".format(
", ".join(["'{}'".format(o) for o in yes_options if not o == ""]),
", ".join(["'{}'".format(o) for o in no_options if not o == ""]),
)
+ TERMINATOR
)
if "{{ cookiecutter.use_whitenoise }}".lower() == "n" and "{{ cookiecutter.cloud_provider }}" == "None":
print("You should either use Whitenoise or select a " "Cloud Provider to serve static files")
print("You should either use Whitenoise or select a Cloud Provider to serve static files")
sys.exit(1)
if "{{ cookiecutter.mail_service }}" == "Amazon SES" and "{{ cookiecutter.cloud_provider }}" != "AWS":
print("You should either use AWS or select a different " "Mail Service for sending emails.")
print("You should either use AWS or select a different Mail Service for sending emails.")
sys.exit(1)