a66bcf031d
restore openstack copyright notice for the code taken from them.
> commit f2c6dfe106
> Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
> Date: Fri Nov 30 15:54:12 2012 +0900
>
> set setup.py install_requires properly
>
> Let's enable pip to solve the dependency.
>
> The code is taken from OpenStack.
>
> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: YAMAMOTO Takashi <yamamoto@valinux.co.jp>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
101 lines
3.4 KiB
Python
101 lines
3.4 KiB
Python
# Copyright (C) 2011 Nippon Telegraph and Telephone Corporation.
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# Copyright (C) 2011 Isaku Yamahata <yamahata at valinux co jp>
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# Copyright 2011 OpenStack LLC.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import inspect
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import logging
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import os
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import sys
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import re
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LOG = logging.getLogger('ryu.utils')
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def import_module(modname):
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try:
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__import__(modname)
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except:
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sys.path.append(os.path.dirname(os.path.abspath(modname)))
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name = os.path.basename(modname)
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if name.endswith('.py'):
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name = name[:-3]
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__import__(name)
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return sys.modules[name]
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return sys.modules[modname]
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def round_up(x, y):
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return ((x + y - 1) / y) * y
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def hex_array(data):
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return ' '.join(hex(ord(chr)) for chr in data)
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# the following functions are taken from OpenStack
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#
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# Get requirements from the first file that exists
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def get_reqs_from_files(requirements_files):
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for requirements_file in requirements_files:
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if os.path.exists(requirements_file):
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with open(requirements_file, 'r') as fil:
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return fil.read().split('\n')
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return []
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def parse_requirements(requirements_files=['requirements.txt',
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'tools/pip-requires']):
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requirements = []
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for line in get_reqs_from_files(requirements_files):
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# For the requirements list, we need to inject only the portion
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# after egg= so that distutils knows the package it's looking for
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# such as:
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# -e git://github.com/openstack/nova/master#egg=nova
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if re.match(r'\s*-e\s+', line):
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requirements.append(re.sub(r'\s*-e\s+.*#egg=(.*)$', r'\1',
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line))
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# such as:
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# http://github.com/openstack/nova/zipball/master#egg=nova
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elif re.match(r'\s*https?:', line):
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requirements.append(re.sub(r'\s*https?:.*#egg=(.*)$', r'\1',
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line))
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# -f lines are for index locations, and don't get used here
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elif re.match(r'\s*-f\s+', line):
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pass
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# argparse is part of the standard library starting with 2.7
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# adding it to the requirements list screws distro installs
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elif line == 'argparse' and sys.version_info >= (2, 7):
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pass
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else:
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requirements.append(line)
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return requirements
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