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# Copyright 2014-2015 0xc0170
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import yaml
from .settings import ProjectSettings
from .util import flatten, uniqify, load_yaml_records
from .project import *
class Generator:
def __init__(self, projects_file):
if type(projects_file) is not dict:
try:
with open(projects_file, 'rt') as f:
self.projects_dict = yaml.load(f)
except IOError:
raise IOError("The main progen projects file %s doesn't exist." % projects_file)
else:
self.projects_dict = projects_file
self.workspaces = {}
self.settings = ProjectSettings()
if 'settings' in self.projects_dict:
self.settings.update(self.projects_dict['settings'])
def generate(self, name=''):
found = False
if name != '':
# process project first, workspaces afterwards
if 'projects' in self.projects_dict:
if name in self.projects_dict['projects'].keys():
found = True
records = self.projects_dict['projects'][name]
yield Project(name, load_yaml_records(uniqify(flatten(records))), self.settings)
if 'workspaces' in self.projects_dict:
workspace_settings = {}
if name in self.projects_dict['workspaces'].keys():
found = True
records = self.projects_dict['workspaces'][name]
if 'settings' in records:
workspace_settings = records['settings']
projects = [Project(project, load_yaml_records(uniqify(flatten(self.projects_dict['projects'][project]))), self.settings, name) for project in records['projects']]
self.workspaces[name] = ProjectWorkspace(name, projects, self.settings, workspace_settings)
yield self.workspaces[name]
else:
if 'projects' in self.projects_dict:
found = True
for name, records in sorted(self.projects_dict['projects'].items(),
key=lambda x: x[0]):
yield Project(name, load_yaml_records(uniqify(flatten(records))), self.settings)
if 'workspaces' in self.projects_dict:
found = True
for name, records in sorted(self.projects_dict['workspaces'].items(),
key=lambda x: x[0]):
workspace_settings = {}
if 'settings' in records:
workspace_settings = records['settings']
projects = [Project(project, load_yaml_records(uniqify(flatten(self.projects_dict['projects'][project]))), self.settings, name) for project in records['projects']]
self.workspaces[name] = ProjectWorkspace(name, projects, self.settings, workspace_settings)
yield self.workspaces[name]
if not found:
logging.error("You specified an invalid project name.")
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