clean up flask --version code

This commit is contained in:
David Lord 2019-01-06 16:17:33 -08:00
parent 3fd51c65fb
commit a0ccc47780
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GPG key ID: 7A1C87E3F5BC42A8
3 changed files with 19 additions and 10 deletions

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@ -14,6 +14,7 @@ from __future__ import print_function
import ast
import inspect
import os
import platform
import re
import ssl
import sys
@ -21,7 +22,6 @@ import traceback
from functools import update_wrapper
from operator import attrgetter
from threading import Lock, Thread
import werkzeug
import click
from werkzeug.utils import import_string
@ -260,11 +260,16 @@ def locate_app(script_info, module_name, app_name, raise_if_not_found=True):
def get_version(ctx, param, value):
if not value or ctx.resilient_parsing:
return
message = 'Python %(python_version)s\nFlask %(version)s\nWerkzeug %(werkzeug_version)s'
import werkzeug
message = (
'Python %(python)s\n'
'Flask %(flask)s\n'
'Werkzeug %(werkzeug)s'
)
click.echo(message % {
'version': __version__,
'python_version': sys.version,
'werkzeug_version': werkzeug.__version__,
'python': platform.python_version(),
'flask': __version__,
'werkzeug': werkzeug.__version__,
}, color=ctx.color)
ctx.exit()