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archinstall
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demostanis 2020-10-23 15:53:31 +02:00
parent d018ae98a1
commit 5d2b11e60f
1 changed files with 41 additions and 32 deletions
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69
archinstall/__main__.py
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@ -1,59 +1,68 @@
from urllib.parse import urlparse from urllib.parse import urlparse
import archinstall, sys, os, glob import archinstall
import sys
import os
import glob
import urllib.request import urllib.request
# TODO: Learn the dark arts of argparse... # TODO: Learn the dark arts of argparse...
# (I summon thee dark spawn of cPython) # (I summon thee dark spawn of cPython)
class ProfileNotFound(BaseException): class ProfileNotFound(BaseException):
pass pass
def find_examples(): def find_examples():
""" """
Used to locate the examples, bundled with the module or executable. Used to locate the examples, bundled with the module or executable.
:return: {'guided.py' : './examples/guided.py', '<profile #2>' : '<path #2>'} :return: {'guided.py' : './examples/guided.py', '<profile #2>' : '<path #2>'}
:rtype: dict :rtype: dict
""" """
cwd = os.path.abspath(f'{os.path.dirname(__file__)}') cwd = os.path.abspath(f'{os.path.dirname(__file__)}')
examples = f"{cwd}/examples" examples = f"{cwd}/examples"
return {os.path.basename(path): path for path in glob.glob(f'{examples}/*.py')}
return {os.path.basename(path): path for path in glob.glob(f'{examples}/*.py')}
def find(url): def find(url):
parsed_url = urlparse(url) parsed_url = urlparse(url)
if not parsed_url.scheme: if not parsed_url.scheme:
examples = find_examples() examples = find_examples()
if f"{url}.py" in examples: if f"{url}.py" in examples:
return open(examples[f"{url}.py"]).read() return open(examples[f"{url}.py"]).read()
try: try:
return open(url, 'r').read() return open(url, 'r').read()
except FileNotFoundError: except FileNotFoundError:
return ProfileNotFound(f"File {url} does not exist") return ProfileNotFound(f"File {url} does not exist")
elif parsed_url.scheme in ('https', 'http'): elif parsed_url.scheme in ('https', 'http'):
return urllib.request.urlopen(url).read().decode('utf-8') return urllib.request.urlopen(url).read().decode('utf-8')
else: else:
return ProfileNotFound(f"Cannot handle scheme {parsed_url.scheme}") return ProfileNotFound(f"Cannot handle scheme {parsed_url.scheme}")
def run_as_a_module(): def run_as_a_module():
""" """
Since we're running this as a 'python -m archinstall' module OR Since we're running this as a 'python -m archinstall' module OR
a nuitka3 compiled version of the project. a nuitka3 compiled version of the project.
This function and the file __main__ acts as a entry point. This function and the file __main__ acts as a entry point.
""" """
if len(sys.argv) == 1: sys.argv.append('guided') if len(sys.argv) == 1:
sys.argv.append('guided')
try: try:
profile = find(sys.argv[1]) profile = find(sys.argv[1])
except ProfileNotFound as err: except ProfileNotFound as err:
print(f"Couldn't find file: {err}") print(f"Couldn't find file: {err}")
sys.exit(1) sys.exit(1)
try:
exec(profile) # Is this is very safe?
except Exception as err:
print(f"Failed to run profile... {err}")
sys.exit(1) # Should prompt for another profile path instead
try:
exec(profile) # Is this is very safe?
except Exception as err:
print(f"Failed to run profile... {err}")
sys.exit(1) # Should prompt for another profile path instead
if __name__ == '__main__': if __name__ == '__main__':
run_as_a_module() run_as_a_module()