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# coding: utf-8 |
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"""Module used by setup.py to find plugins to load with click.""" |
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import re |
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import subprocess |
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from os import listdir, path |
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def add_plugins(): |
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"""Read the plugins directory, get the sub-folders from it and look for .py files.""" |
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if path.isdir('plugins') is False: |
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return [] |
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_remove_plugins() |
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folders = _get_subfolders('plugins') |
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plugins = [] |
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for folder in folders: |
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plugins = _add_plugin_from_dir(plugins, 'plugins/{}/'.format(folder)) |
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return sorted(plugins) |
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def _add_plugin_from_dir(plugins: list, full_path: str): |
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files = _get_files_from_folder(full_path) |
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if len(files) is 0: |
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print(' -> No plugin found in "{}"'.format(full_path)) |
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return plugins |
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plugin_name = full_path.strip('/').split('/')[1] |
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try: |
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cmd_install = ['pip', 'install', '-e', full_path] |
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subprocess.check_call(cmd_install, stdout=subprocess.DEVNULL) |
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except Exception as error: |
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msg = 'Problem installing {} (Reason: {})'.format(plugin_name[:-3], error) |
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raise TypeError(msg) |
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print(' -> Plugin "{}" added'.format(plugin_name)) |
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plugins.append(plugin_name) |
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return plugins |
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def _get_files_from_folder(full_path: str): |
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files = listdir(full_path) |
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return [filename for filename in files if filename == 'setup.py'] |
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def _get_subfolders(directory: str): |
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subfolders = listdir(directory) |
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return [folder for folder in subfolders if path.isdir('{}/{}'.format(directory, folder))] |
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def _remove_plugins(): |
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cmd = ['pip', 'freeze'] |
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res = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE) |
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regex = re.compile('.*stakkr([0-9a-z]+).*$', re.IGNORECASE) |
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for line in res.stdout: |
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plugin = re.search(regex, line.decode()) |
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if plugin is None: |
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continue |
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plugin_name = 'Stakkr{}'.format(plugin.group(1)) |
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print(' -> Cleaning "{}"'.format(plugin_name)) |
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subprocess.check_call(['pip', 'uninstall', '-y', plugin_name], stdout=subprocess.DEVNULL) |
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stakkr-org /
stakkr
