def get_features_and_pools(container_name):
"""Install features and pools needed by given container"""
from ape.installtools import cleanup, get_ape_venv, create_project_venv, fetch_pool, add_to_path
CONTAINER_DIR = os.path.join(os.environ['APE_ROOT_DIR'], container_name)
if os.path.exists(CONTAINER_DIR):
os.environ['CONTAINER_DIR'] = CONTAINER_DIR
else:
print 'ERROR: this container does not exist!'
return
install_candidates = tasks.features_and_pools_to_get(container_name)
cleanup()
venv = create_project_venv()
tmp_req_path = os.path.join(tasks.get_container_dir(container_name), 'tmp_requirements.txt')
with codecs.open(tmp_req_path, 'w', encoding='utf-8') as tmp_requirements:
for feature in install_candidates['features']:
tmp_requirements.write(install_candidates['features'][feature]['giturl']+'\n')
venv.pip_install_requirements('tmp_requirements.txt')
pools = []
for pool in install_candidates['pools']:
pools.append(fetch_pool(install_candidates['pools'][pool]['giturl']))
paths = venv.get_paths()
for entry in pools:
paths.append(entry.get_path('features'))
paths.append(entry.get_path('features_exp'))
add_to_path(
paths
)
def export_config_to_equation(poi=None):
"""
Generates a product.equation file for the given product name.
It generates it from the <product_name>.config file in the products folder.
For that you need to have your project imported to featureIDE and set the correct settings.
"""
import os
config_file_path = None
equation_file_path = None
if poi:
parts = poi.split(':')
if len(parts) == 2:
container_name, product_name = parts
if container_name not in tasks.get_containers():
print('No such container')
elif product_name not in tasks.get_products(container_name):
print('No such product')
else:
cont_dir = tasks.get_container_dir(container_name)
equation_file_path = os.path.join(cont_dir, 'products',
product_name,
'product.equation')
config_file_path = os.path.join(cont_dir, 'products',
product_name + '.config')
else:
print('Please check your arguments: --poi <container>:<product>')
else:
cont_dir = os.environ.get('CONTAINER_DIR')
equation_file_path = os.path.join(cont_dir, 'products',
os.environ.get('PRODUCT_NAME'),
'product.equation')
config_file_path = os.path.join(
cont_dir, 'products',
os.environ.get('PRODUCT_NAME') + '.config')
if equation_file_path and config_file_path:
config_new = list()
try:
with open(config_file_path, 'r') as config_file:
config_old = config_file.readlines()
for line in config_old:
# in FeatureIDE we cant use '.' for the paths to sub-features so we used '__'
# e.g. django_productline__features__development
if len(line.split('__')) <= 2:
config_new.append(line)
else:
config_new.append(line.replace('__', '.'))
except IOError as e:
print(
'Config file not found. Please make sure you have a valid .config-file in your products folder.\n'
' Also make sure that this file has the same name as your product.'
)
try:
with open(equation_file_path, 'w+') as eq_file:
eq_file.writelines(config_new)
except IOError as e:
print(
'product.equation file not found. Please make sure you have a valid product.equation in your chosen product'
)
else:
print('Please check your arguments: --poi <container>:<product>')
def cd(doi):
'''cd to directory of interest(doi)
a doi can be:
herbert - the container named "herbert"
herbert:website - product "website" located in container "herbert"
'''
parts = doi.split(':')
if len(parts) == 1:
container_name, product_name = parts[0], None
elif len(parts) == 2:
container_name, product_name = parts[0], parts[1]
else:
print 'unable to parse context - format: <container_name>:<product_name>'
sys.exit(1)
if container_name not in tasks.get_containers():
print 'No such container'
else:
if product_name:
if product_name not in tasks.get_products(container_name):
print 'No such product'
else:
print tasks.conf.SOURCE_HEADER
print 'cd ' + tasks.get_product_dir(container_name,
product_name)
else:
print tasks.conf.SOURCE_HEADER
print 'cd ' + tasks.get_container_dir(container_name)
def get_poi_tuple(poi=None):
"""
Takes the poi or None and returns the container_dir and the product name either of the passed poi
(<container_name>: <product_name>) or from os.environ-
:param poi: optional; <container_name>: <product_name>
:return: tuple of the container directory and the product name
"""
if poi:
parts = poi.split(':')
if len(parts) == 2:
container_name, product_name = parts
if container_name not in tasks.get_containers():
print('No such container')
sys.exit(1)
elif product_name not in tasks.get_products(container_name):
print('No such product')
sys.exit(1)
else:
container_dir = tasks.get_container_dir(container_name)
else:
print('Please check your arguments: --poi <container>:<product>')
sys.exit(1)
else:
container_dir = os.environ.get('CONTAINER_DIR')
product_name = os.environ.get('PRODUCT_NAME')
return container_dir, product_name
def cd(doi):
'''cd to directory of interest(doi)
a doi can be:
herbert - the container named "herbert"
herbert:website - product "website" located in container "herbert"
'''
parts = doi.split(':')
if len(parts) == 1:
container_name, product_name = parts[0], None
elif len(parts) == 2:
container_name, product_name = parts[0], parts[1]
else:
print 'unable to parse context - format: <container_name>:<product_name>'
sys.exit(1)
if container_name not in tasks.get_containers():
print 'No such container'
else:
if product_name:
if product_name not in tasks.get_products(container_name):
print 'No such product'
else:
print tasks.conf.SOURCE_HEADER
print 'cd ' + tasks.get_product_dir(container_name, product_name)
else:
print tasks.conf.SOURCE_HEADER
print 'cd ' + tasks.get_container_dir(container_name)
def get_containers():
entries = os.listdir(tasks.conf.APE_ROOT)
containers = []
for entry in entries:
if os.path.isdir(tasks.get_container_dir(entry) + '/products'):
containers.append(entry)
return containers
def get_poi_tuple(poi=None):
"""
Takes the poi or None and returns the container_dir and the product name either of the passed poi
(<container_name>: <product_name>) or from os.environ-
:param poi: optional; <container_name>: <product_name>
:return: tuple of the container directory and the product name
"""
if poi:
parts = poi.split(':')
if len(parts) == 2:
container_name, product_name = parts
if container_name not in tasks.get_containers():
print('No such container')
sys.exit(1)
elif product_name not in tasks.get_products(container_name):
print('No such product')
sys.exit(1)
else:
container_dir = tasks.get_container_dir(container_name)
else:
print('Please check your arguments: --poi <container>:<product>')
sys.exit(1)
else:
container_dir = os.environ.get('CONTAINER_DIR')
product_name = os.environ.get('PRODUCT_NAME')
return container_dir, product_name
def get_containers():
entries = os.listdir(tasks.conf.APE_ROOT)
containers = []
for entry in entries:
if os.path.isdir(tasks.get_container_dir(entry) + '/products'):
containers.append(entry)
return containers
def import_config_from_equation(poi=None):
"""
Generates a <productname>.config file from the product.equation of the given (or activated) product name and places it in your products dir.
"""
import os
config_file_path = None
equation_file_path = None
if poi:
parts = poi.split(':')
if len(parts) == 2:
container_name, product_name = parts
if container_name not in tasks.get_containers():
print('No such container')
elif product_name not in tasks.get_products(container_name):
print('No such product')
else:
cont_dir = tasks.get_container_dir(container_name)
equation_file_path = os.path.join(cont_dir, 'products',
product_name,
'product.equation')
config_file_path = os.path.join(cont_dir, 'products',
product_name + '.config')
else:
print('Please check your arguments: --poi <container>:<product>')
else:
# If a product is already activated it gets selected automatically if no arguments are passed.
product_name = os.environ.get('PRODUCT_NAME')
cont_dir = os.environ.get('CONTAINER_DIR')
equation_file_path = os.path.join(cont_dir, 'products', product_name,
'product.equation')
config_file_path = os.path.join(cont_dir, 'products',
product_name + '.config')
if equation_file_path and config_file_path:
config_new = list()
try:
with open(equation_file_path, 'r') as eq_file:
config_old = eq_file.readlines()
for line in config_old:
# in FeatureIDE we cant use '.' for the paths to sub-features so we used '__'
# e.g. django_productline__features__development
if not line.startswith('#'):
if len(line.split('.')) <= 2:
config_new.append(line)
else:
config_new.append(line.replace('.', '__'))
except IOError as e:
print(
'Equation file not found. Please make sure you have a valid product.equation in your products/<product_name>/. \n'
)
try:
with open(config_file_path, 'w+') as config_file:
config_file.writelines(config_new)
except IOError as e:
print(
'{product_name}.config file not found. \n '
'Please make sure you have a valid <product_name>.config in your products directory.'
.format(product_name=product_name))
else:
print('Please check your arguments: --poi <container>:<product>')
def get_products(container_name):
products_dir = tasks.get_container_dir(container_name) + '/products'
if not os.path.isdir(products_dir):
return []
products = os.listdir(products_dir)
def is_product(p):
return not p.startswith('.') and not p.startswith('_')
return [p for p in products if is_product(p)]
def get_products(container_name):
products_dir = tasks.get_container_dir(container_name) + '/products'
if not os.path.isdir(products_dir):
return []
products = os.listdir(products_dir)
def predicate(p):
return not p.startswith('.') and not p.startswith('_')
products = filter(predicate, products)
return products
def import_config_from_equation(poi=None):
"""
Generates a <productname>.config file from the product.equation of the given (or activated)
product name and places it in your products dir.
"""
import os
config_file_path = None
equation_file_path = None
if poi:
parts = poi.split(':')
if len(parts) == 2:
container_name, product_name = parts
if container_name not in tasks.get_containers():
print('No such container')
elif product_name not in tasks.get_products(container_name):
print('No such product')
else:
cont_dir = tasks.get_container_dir(container_name)
equation_file_path = os.path.join(cont_dir, 'products', product_name, 'product.equation')
config_file_path = os.path.join(cont_dir, 'products', product_name + '.config')
else:
print('Please check your arguments: --poi <container>:<product>')
else:
# If a product is already activated it gets selected automatically if no arguments are passed.
product_name = os.environ.get('PRODUCT_NAME')
cont_dir = os.environ.get('CONTAINER_DIR')
equation_file_path = os.path.join(cont_dir, 'products', product_name, 'product.equation')
config_file_path = os.path.join(cont_dir, 'products', product_name + '.config')
if equation_file_path and config_file_path:
config_new = list()
try:
with open(equation_file_path, 'r') as eq_file:
config_old = eq_file.readlines()
for line in config_old:
# in FeatureIDE we cant use '.' for the paths to sub-features so we used '__'
# e.g. django_productline__features__development
if not line.startswith('#'):
if len(line.split('.')) <= 2:
config_new.append(line)
else:
config_new.append(line.replace('.', '__'))
except IOError as e:
print(
'Equation file not found. Please make sure you have a valid product.equation in your products/<product_name>/. \n')
try:
with open(config_file_path, 'w+') as config_file:
config_file.writelines(config_new)
except IOError as e:
print('{product_name}.config file not found. \n '
'Please make sure you have a valid <product_name>.config in your products directory.'.format(
product_name=product_name))
else:
print('Please check your arguments: --poi <container>:<product>')
def get_products(container_name):
products_dir = tasks.get_container_dir(container_name) + '/products'
if not os.path.isdir(products_dir):
return []
products = os.listdir(products_dir)
def predicate(p):
return not p.startswith('.') and not p.startswith('_')
products = filter(predicate, products)
return products
def get_features_in_container(container_name):
"""Get a list of features bundled with container"""
feature_dir = os.path.join(tasks.get_container_dir(container_name), 'features')
if not os.path.isdir(feature_dir):
return []
features = os.listdir(feature_dir)
def predicate(p):
return not p.startswith('.') and not p.startswith('_')
features = filter(predicate, features)
return features
def get_meta_data(container_name=None):
"""Load meta.json as a python dict and return it, meta.json from APE_ROOT if conainter_name is unset, else from container_dir"""
try:
if container_name:
meta_json_path = os.path.join(tasks.get_container_dir(container_name) + '/meta.json')
else:
meta_json_path = os.path.join(tasks.conf.APE_ROOT + '/meta.json')
meta_json_file = codecs.open(meta_json_path, 'r', encoding='utf-8').read()
meta_json_data = json.loads(meta_json_file)
except:
print 'Could not load meta data'
return meta_json_data
def create_feature(feature_name, container_name=None, location=None):
'''
Create a feature <feature_name>.
If <location> and <container_name> is specified, an error is raised.
If <location> is given the feature is created at that location(relative from current working directory)
If <container_name> is given the feature is created in the "features" directory of the given container.
If neither <location> nor <container_name> is given, the feature is created in the current container - if
no container is active an error is raised.
'''
if location and container_name:
print 'ERROR: combining container_name and location options is not supported.'
sys.exit(1)
if not location and not container_name:
container_name = os.environ['CONTAINER_NAME']
if container_name:
location = os.path.join(tasks.get_container_dir(container_name), 'features')
else:
location = os.path.abspath(os.path.normpath(location))
from cookiecutter.generate import generate_files
from django_productline.context import PRODUCT_CONTEXT
template_dir = tasks.get_cookiecutter_template_dir('djpl_feature')
feature_dir = os.path.join(location, feature_name)
if os.path.isdir(feature_dir):
print 'ERROR: %s already exists.' % feature_dir
return
generate_files(
template_dir,
context=dict(
cookiecutter={
'feature_name': feature_name,
}
),
output_dir=location
)
print '*** Created feature %s in %s' % (feature_name, location)
def create_feature(feature_name, container_name=None, location=None):
'''
Create a feature <feature_name>.
If <location> and <container_name> is specified, an error is raised.
If <location> is given the feature is created at that location(relative from current working directory)
If <container_name> is given the feature is created in the "features" directory of the given container.
If neither <location> nor <container_name> is given, the feature is created in the current container - if
no container is active an error is raised.
'''
if location and container_name:
print 'ERROR: combining container_name and location options is not supported.'
sys.exit(1)
if not location and not container_name:
container_name = os.environ['CONTAINER_NAME']
if container_name:
location = os.path.join(tasks.get_container_dir(container_name), 'features')
else:
location = os.path.abspath(os.path.normpath(location))
from cookiecutter.generate import generate_files
from django_productline.context import PRODUCT_CONTEXT
template_dir = tasks.get_cookiecutter_template_dir('djpl_feature')
feature_dir = os.path.join(location, feature_name)
if os.path.isdir(feature_dir):
print 'ERROR: %s already exists.' % feature_dir
return
generate_files(
template_dir,
context=dict(
cookiecutter={
'feature_name': feature_name,
}
),
output_dir=location
)
print '*** Created feature %s in %s' % (feature_name, location)
def cd(doi):
"""
cd to directory of interest(doi)
a doi can be:
herbert - the container named "herbert"
sdox:dev - product "website" located in container "herbert"
:param doi:
:return:
"""
parts = doi.split(':')
if len(parts) == 2:
container_name, product_name = parts[0], parts[1]
elif len(parts) == 1 and os.environ.get('CONTAINER_NAME'):
# interpret poi as product name if already zapped into a product in order
# to enable simply switching products by doing ape zap prod.
product_name = parts[0]
container_name = os.environ.get('CONTAINER_NAME')
else:
print('unable to parse context - format: <container_name>:<product_name>')
sys.exit(1)
if container_name not in tasks.get_containers():
print('No such container')
else:
if product_name:
if product_name not in tasks.get_products(container_name):
print('No such product')
else:
print(tasks.conf.SOURCE_HEADER)
print('cd ' + tasks.get_product_dir(container_name, product_name))
else:
print(tasks.conf.SOURCE_HEADER)
print('cd ' + tasks.get_container_dir(container_name))
def cd(doi):
"""
cd to directory of interest(doi)
a doi can be:
herbert - the container named "herbert"
sdox:dev - product "website" located in container "herbert"
:param doi:
:return:
"""
parts = doi.split(':')
if len(parts) == 2:
container_name, product_name = parts[0], parts[1]
elif len(parts) == 1 and os.environ.get('CONTAINER_NAME'):
# interpret poi as product name if already zapped into a product in order
# to enable simply switching products by doing ape zap prod.
product_name = parts[0]
container_name = os.environ.get('CONTAINER_NAME')
else:
print('unable to parse context - format: <container_name>:<product_name>')
sys.exit(1)
if container_name not in tasks.get_containers():
print('No such container')
else:
if product_name:
if product_name not in tasks.get_products(container_name):
print('No such product')
else:
print(tasks.conf.SOURCE_HEADER)
print('cd ' + tasks.get_product_dir(container_name, product_name))
else:
print(tasks.conf.SOURCE_HEADER)
print('cd ' + tasks.get_container_dir(container_name))
def get_product_dir(container_name, product_name):
return tasks.get_container_dir(container_name) + '/products/' + product_name
def get_product_dir(container_name, product_name):
return tasks.get_container_dir(container_name) + '/products/' + product_name
