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673d2a520d
PR build is using pep8 1.7.0 but master is using 1.5.7; curious, but this will fix it either way. Signed-off-by: Andrew Garrett <andrew.garrett@getbraintree.com>
54 lines
1.7 KiB
Python
54 lines
1.7 KiB
Python
import os.path
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import glob
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import random
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import string
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from bootstrapvz.common.tools import load_data
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partial_json = glob.glob(os.path.join(os.path.dirname(__file__), '*.yml'))
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partial_yaml = glob.glob(os.path.join(os.path.dirname(__file__), '*.json'))
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partials = {}
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for path in partial_json + partial_yaml:
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key = os.path.splitext(os.path.basename(path))[0]
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if key in partials:
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msg = 'Error when loading partial manifests: The partial {key} exists twice'.format(key=key)
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raise Exception(msg)
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partials[key] = load_data(path)
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pool = string.ascii_uppercase + string.ascii_lowercase + string.digits
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random_password = ''.join(random.choice(pool) for _ in range(16))
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partials['root_password']['plugins']['root_password']['password'] = random_password
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def merge_manifest_data(standard_partials=[], custom=[]):
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import yaml
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manifest_data = [partials[name] for name in standard_partials]
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manifest_data.extend(yaml.load(data) for data in custom)
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return merge_dicts(*manifest_data)
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# Snatched from here: http://stackoverflow.com/a/7205107
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def merge_dicts(*args):
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def clone(obj):
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copy = obj
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if isinstance(obj, dict):
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copy = {key: clone(value) for key, value in obj.iteritems()}
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if isinstance(obj, list):
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copy = [clone(value) for value in obj]
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if isinstance(obj, set):
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copy = set([clone(value) for value in obj])
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return copy
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def merge(a, b, path=[]):
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for key in b:
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if key in a:
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if isinstance(a[key], dict) and isinstance(b[key], dict):
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merge(a[key], b[key], path + [str(key)])
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elif a[key] == b[key]:
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pass
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else:
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raise Exception('Conflict at `{path}\''.format(path='.'.join(path + [str(key)])))
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else:
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a[key] = clone(b[key])
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return a
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return reduce(merge, args, {})
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