mirror of
https://github.com/kennethreitz/pipenv.git
synced 2026-06-20 23:00:57 +00:00
96 lines
2.4 KiB
Python
96 lines
2.4 KiB
Python
import os
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import json
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import requests
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from flask import Flask, redirect, abort, render_template, send_file, jsonify
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PYPI_VENDOR_DIR = os.environ.get('PYPI_VENDOR_DIR', './pypi')
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PYPI_VENDOR_DIR = os.path.abspath(PYPI_VENDOR_DIR)
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app = Flask(__name__)
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session = requests.Session()
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packages = {}
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class Package(object):
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"""docstring for Package"""
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def __init__(self, name):
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super(Package, self).__init__()
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self.name = name
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self._releases = []
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@property
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def releases(self):
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r = []
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for release in self._releases:
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release = release[len(PYPI_VENDOR_DIR):].replace('\\', '/')
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r.append(release)
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return r
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def __repr__(self):
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return "<Package name={0!r} releases={1!r}".format(self.name, len(self.releases))
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def add_release(self, path_to_binary):
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self._releases.append(path_to_binary)
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def prepare_packages():
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for root, dirs, files in os.walk(os.path.abspath(PYPI_VENDOR_DIR)):
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for file in files:
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if not file.startswith('.') and not file.endswith('.json'):
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package_name = root.split(os.path.sep)[-1]
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if package_name not in packages:
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packages[package_name] = Package(package_name)
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packages[package_name].add_release(os.path.sep.join([root, file]))
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prepare_packages()
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@app.route('/')
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def hello_world():
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return redirect('/simple', code=302)
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@app.route('/simple')
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def simple():
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return render_template('simple.html', packages=packages.values())
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@app.route('/simple/<package>/')
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def simple_package(package):
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if package in packages:
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return render_template('package.html', package=packages[package])
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else:
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abort(404)
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@app.route('/<package>/<release>')
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def serve_package(package, release):
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if package in packages:
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package = packages[package]
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for _release in package.releases:
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if _release.endswith(release):
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return send_file(os.path.sep.join([PYPI_VENDOR_DIR, _release]))
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abort(404)
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@app.route('/pypi/<package>/json')
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def json_for_package(package):
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try:
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with open(os.path.sep.join([PYPI_VENDOR_DIR, package, 'api.json'])) as f:
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return jsonify(json.load(f))
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except Exception:
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pass
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r = session.get('https://pypi.org/pypi/{0}/json'.format(package))
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return jsonify(r.json())
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if __name__ == '__main__':
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app.run()
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