mirror of
https://github.com/J3rome/py-requirements-guesser.git
synced 2024-11-24 19:00:10 +01:00
56 lines
1.2 KiB
Python
56 lines
1.2 KiB
Python
import re
|
|
|
|
def user_response_multi(message, choices):
|
|
for i, choice in enumerate(choices):
|
|
print(f'{i+1}. {choice}')
|
|
|
|
|
|
nb_choices = len(choices)
|
|
resp = int(input(f'{message} [1-{nb_choices}]\n'))
|
|
|
|
if resp not in range(1,nb_choices+1):
|
|
return user_response_multi(message, choices)
|
|
|
|
return resp
|
|
|
|
|
|
def user_response_yes_no(message):
|
|
|
|
|
|
resp = input(message + ' [Y/n]\n').lower()
|
|
|
|
if resp not in ['y', 'n']:
|
|
return user_response_yes_no(message)
|
|
|
|
return resp == 'y'
|
|
|
|
|
|
def load_packages_from_requirements(filepath):
|
|
# TODO : Handle when multiple version conditions
|
|
# TODO : Handle greater than (>). If version contains >, should take the greatest available version at the date. Should fit with minor versions ?
|
|
with open(filepath, 'r') as f:
|
|
lines = f.readlines()
|
|
|
|
split_reg = re.compile(r'==|<=|>=|<|>')
|
|
|
|
packages = {}
|
|
|
|
for line in lines:
|
|
splitted = re.split(split_reg, line.strip())
|
|
if len(splitted) > 1:
|
|
version = splitted[-1]
|
|
else:
|
|
version = None
|
|
|
|
packages[splitted[0]] = version
|
|
|
|
return packages
|
|
|
|
|
|
def detect_os():
|
|
pass
|
|
|
|
|
|
def get_python_version():
|
|
pass
|