mirror of
https://github.com/cookiecutter/cookiecutter-django.git
synced 2025-10-31 16:07:49 +03:00
62 lines
2.0 KiB
Python
62 lines
2.0 KiB
Python
"""
|
|
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"
|
|
WARNING = "\x1b[1;33m [WARNING]: "
|
|
INFO = "\x1b[1;33m [INFO]: "
|
|
HINT = "\x1b[3;33m"
|
|
SUCCESS = "\x1b[1;32m [SUCCESS]: "
|
|
|
|
project_slug = "{{ cookiecutter.project_slug }}"
|
|
if hasattr(project_slug, "isidentifier"):
|
|
assert (
|
|
project_slug.isidentifier()
|
|
), "'{}' project slug is not a valid Python identifier.".format(project_slug)
|
|
|
|
assert (
|
|
project_slug == project_slug.lower()
|
|
), "'{}' project slug should be all lowercase".format(project_slug)
|
|
|
|
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 3.6+. Do you want to proceed (y/n)? " + TERMINATOR
|
|
)
|
|
yes_options, no_options = frozenset(["y"]), frozenset(["n"])
|
|
while True:
|
|
choice = raw_input().lower()
|
|
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
|
|
)
|