def _create_product(self):
existing = Product.list(
name=self._name,
category=self._category,
ptask=self._ptask.spec,
)
if len(existing) == 1:
self._product = existing.pop()
self._product.update(description=self._description)
if self.interactive:
print "\nBase product exists: " + \
Style.bright + self._product.spec + Style.reset
else:
try:
self._product = Product.create(
ptask=self._ptask.spec,
name=self._name,
category=self._category,
description=self._description,
creator=current_username(),
)
except ProductError as e:
raise ActionError("Unable to create product: " + str(e))
else:
if self.interactive:
print "\nCreated base product: " + \
Style.bright + self._product.spec + Style.reset
def _query_products(self):
# find all available published products based on input
products = Product.list(category=self.query_values['category'],
search=self.query_values['spec'],
name=self.query_values['name'])
self._importable_products = []
for product in products:
print product.spec
print self.query_values['official']
print self.query_values['published']
print self.query_values['deprecated']
if self.query_values['published']:
if self.query_values['official']:
if not self.query_values['deprecated']:
product_versions = ProductVersion.list(
product=product.spec,
published=self.query_values['published'],
is_official=self.query_values['official'],
deprecated=self.query_values['deprecated'])
print product_versions
for pv in product_versions:
print pv
self._importable_products.append(pv)
print self.importable_products
self._product_widget = EntityTreeWidget(self.importable_products)
self._product_widget.setFocusPolicy(QtCore.Qt.NoFocus)
def _query_products(self):
# find all available published products based on input
products = Product.list(category=self.query_values['category'],
search=self.query_values['spec'],
name=self.query_values['name'])
self._importable_products = []
for product in products:
print product.spec
print self.query_values['official']
print self.query_values['published']
print self.query_values['deprecated']
if self.query_values['published']:
if self.query_values['official']:
if not self.query_values['deprecated']:
product_versions = ProductVersion.list(
product=product.spec,
published=self.query_values['published'],
is_official=self.query_values['official'],
deprecated=self.query_values['deprecated'])
print product_versions
for pv in product_versions:
print pv
self._importable_products.append(pv)
print self.importable_products
self._product_widget = EntityTreeWidget(self.importable_products)
self._product_widget.setFocusPolicy(QtCore.Qt.NoFocus)
def validate(self):
cur_spec = PTaskArea.current().spec
full_spec = PTaskSpec.get(self.spec, relative_to=cur_spec)
if full_spec:
try:
product = Product.get(full_spec)
except ProductError as e:
# fall back to input spec
try:
product = Product.get(self.spec)
except ProductError:
raise ActionError('Could not determine product from: "{s}"'.format(s=self.spec))
else:
product = None
self._product = product
def _process_ptask(self, ptask):
print " PTASK: " + ptask.spec + " ..."
ptask_type = ptask.type
self._data.ptasks[ptask_type] += 1
for ptask_ver in ptask.versions:
#if ptask_ver.number > 2: continue # speed up testing XXX
print " VER: " + ptask_ver.spec
self._data.ptask_versions[ptask_type] += 1
for sub in ptask_ver.subscriptions:
print " SUB: " + sub.product_version_spec
sub_product = sub.product_version.product
self._data.ptask_subscriptions[ptask_type] += 1
for product in Product.list(ptask=ptask.spec):
print " PRODUCT: " + product.name_spec
category = product.category
self._data.ptask_products[ptask_type] += 1
self._data.products[category] += 1
for product_ver in product.versions:
print " PRODUCT VER: " + product_ver.spec
self._data.ptask_product_versions[ptask_type] += 1
self._data.product_versions[category] += 1
for product_repr in product_ver.representations:
print " PRODUCT REPR: " + product_repr.spec
file_type = product_repr.type
self._data.product_representations[category] += 1
if os.path.exists(product_repr.area.path):
for file_name in os.listdir(product_repr.area.path):
if file_name.endswith(file_type):
print " FILE: " + file_name
self._data.product_repr_files[category] += 1
self._data.product_repr_files_by_type[
file_type] += 1
# recursively iterate over all children
for child_ptask in ptask.children:
self._process_ptask(child_ptask)
def _process_ptask(self, ptask):
print " PTASK: " + ptask.spec + " ..."
ptask_type = ptask.type
self._data.ptasks[ptask_type] += 1
for ptask_ver in ptask.versions:
#if ptask_ver.number > 2: continue # speed up testing XXX
print " VER: " + ptask_ver.spec
self._data.ptask_versions[ptask_type] += 1
for sub in ptask_ver.subscriptions:
print " SUB: " + sub.product_version_spec
sub_product = sub.product_version.product
self._data.ptask_subscriptions[ptask_type] += 1
for product in Product.list(ptask=ptask.spec):
print " PRODUCT: " + product.name_spec
category = product.category
self._data.ptask_products[ptask_type] += 1
self._data.products[category] += 1
for product_ver in product.versions:
print " PRODUCT VER: " + product_ver.spec
self._data.ptask_product_versions[ptask_type] += 1
self._data.product_versions[category] += 1
for product_repr in product_ver.representations:
print " PRODUCT REPR: " + product_repr.spec
file_type = product_repr.type
self._data.product_representations[category] += 1
if os.path.exists(product_repr.area.path):
for file_name in os.listdir(product_repr.area.path):
if file_name.endswith(file_type):
print " FILE: " + file_name
self._data.product_repr_files[category] += 1
self._data.product_repr_files_by_type[file_type] += 1
# recursively iterate over all children
for child_ptask in ptask.children:
self._process_ptask(child_ptask)
def validate(self):
cur_spec = PTaskArea.current().spec
full_spec = PTaskSpec.get(self.spec, relative_to=cur_spec)
if full_spec:
try:
product = Product.get(full_spec)
except ProductError as e:
# fall back to input spec
try:
product = Product.get(self.spec)
except ProductError:
raise ActionError(
'Could not determine product from: "{s}"'.format(
s=self.spec))
else:
product = None
self._product = product
def _process_ptask(self, ptask):
ptask_type = ptask.type
self._data.ptasks[ptask_type] += 1
for ptask_ver in ptask.versions:
#if ptask_ver.number > 2: continue # speed up testing XXX
self._data.ptask_versions[ptask_type] += 1
for sub in ptask_ver.subscriptions:
sub_product = sub.product_version.product
self._data.ptask_subscriptions[ptask_type] += 1
for product in Product.list(ptask=ptask.spec):
category = product.category
self._data.ptask_products[ptask_type] += 1
self._data.products[category] += 1
for product_ver in product.versions:
self._data.ptask_product_versions[ptask_type] += 1
self._data.product_versions[category] += 1
for product_repr in product_ver.representations:
file_type = product_repr.type
self._data.product_representations[category] += 1
if os.path.exists(product_repr.area.path):
for file_name in os.listdir(product_repr.area.path):
if file_name.endswith(file_type):
self._data.product_repr_files[category] += 1
self._data.product_repr_files_by_type[file_type] += 1
# recursively iterate over all children
for child_ptask in ptask.children:
self._process_ptask(child_ptask)
def prompt(self):
print ""
product_display = " [{b}{p}{r}]".format(
b=Style.bright,
p=self._product,
r=Style.reset,
)
# category menu
if not self._category:
self._category = Output.prompt_menu(
"Product categories",
"{pd} category".format(pd=product_display),
zip(*[Product.category_names()] * 2),
)
# description
if not self._description:
self._description = Output.prompt(
'{pd} description'.format(pd=product_display),
blank=False,
)
# file type
if not self._file_type:
if not self._file_type:
self._file_type = Output.prompt(
"{pd} file type".format(pd=product_display),
blank=False,
)
# resolution
if not self._resolution:
self._resolution = Output.prompt(
"{pd} resolution (Return if none)".format(pd=product_display),
blank=True,
)
if not self._resolution:
self._resolution = 'none'
def validate(self):
if self.interactive:
print "\nValidating product arguments ..."
# should have a valid product name,
self._name = validate_product_name(self._name)
if self._category:
if not self._category in Product.category_names():
raise ActionError("Unrecognized category.")
else:
raise ActionError("Category is required.")
if not self._description:
raise ActionError("Description is required.")
# ptask
if not isinstance(self._ptask, PTask):
try:
self._ptask = PTask.get(self._ptask)
except PTaskError:
raise ActionError("Could not determine ptask.")
if self._version:
self._ptask_version = self._ptask.version(self._version)
else:
self._ptask_version = self._ptask.latest_version
if not self._ptask_version:
raise ActionError("Could not determine ptask version.")
if not self._note:
self._note = "None"
if self._path:
if not os.path.exists(self._path):
raise ActionError("Supplied path does not exist.")
if (os.path.isdir(self._path) and
not self._path.endswith(os.path.sep)):
self._path += os.path.sep
def _get_products(wild_spec):
ptask_spec = PTaskArea.current().spec
full_spec = PTaskSpec.get(wild_spec, relative_to=ptask_spec)
if PTaskSpec.WILDCARD in full_spec:
search_str = ",".join(
filter(None,
full_spec.strip().split(PTaskSpec.WILDCARD)))
# no wildcard, match all products under current location
else:
search_str = full_spec
# XXX this is inefficient. need better filtering on the backend
products = Product.list(search=search_str)
matching_products = []
# the rest api's search filter isn't that great. it doesn't maintain any
# knowledge of order for the supplied filters. So, it will return products
# that match all of the search terms, but not necessarily in the order
# supplied. Do one more match against the returned products specs keeping
# the order of the supplied wildcard spec.
regex_spec = "^" + \
full_spec.replace(PTaskSpec.WILDCARD, "([\w=]+)?") + "$"
regex_spec = re.compile(regex_spec)
for product in products:
if regex_spec.match(product.spec):
matching_products.append(product)
return matching_products
def _get_products(wild_spec):
ptask_spec = PTaskArea.current().spec
full_spec = PTaskSpec.get(wild_spec, relative_to=ptask_spec)
if PTaskSpec.WILDCARD in full_spec:
search_str = ",".join(
filter(None, full_spec.strip().split(PTaskSpec.WILDCARD))
)
# no wildcard, match all products under current location
else:
search_str = full_spec
# XXX this is inefficient. need better filtering on the backend
products = Product.list(search=search_str)
matching_products = []
# the rest api's search filter isn't that great. it doesn't maintain any
# knowledge of order for the supplied filters. So, it will return products
# that match all of the search terms, but not necessarily in the order
# supplied. Do one more match against the returned products specs keeping
# the order of the supplied wildcard spec.
regex_spec = "^" + \
full_spec.replace(PTaskSpec.WILDCARD, "([\w:]+)?") + "$"
regex_spec = re.compile(regex_spec)
for product in products:
if regex_spec.match(product.spec):
matching_products.append(product)
return matching_products
def validate(self):
# need to identify the product version being subscribed to and the
# ptask version subscribing to it.
# get the product
if not isinstance(self._product, Product):
try:
self._product = Product.get(self._product)
except ProductError:
raise ActionError("Unable to find product: " +
str(self._product))
# get ptask
if not isinstance(self._ptask, PTask):
try:
cur_spec = PTaskArea.current().spec
full_spec = PTaskSpec.get(self._ptask, relative_to=cur_spec)
self._ptask = PTask.get(full_spec)
except PTaskError:
raise ActionError("Unable to find ptask: " + str(self._ptask))
# find the version to subscribe to
if isinstance(self._product_version, ProductVersion):
pass
elif self._product_version:
matches = ProductVersion.list(product=self.product.spec,
number=int(self._product_version))
if len(matches) != 1:
raise ActionError(
"Unable to find product '{p}' at version '{v}'".format(
p=self.product.spec, v=self._product_version))
else:
self._product_version = matches[0]
else:
# get the official version
official_version = self._product.official_version
if official_version:
self._product_version = official_version
else:
# get the latest, non-deprecated version
latest_published = self._product.latest_published()
if latest_published:
self._product_version = latest_published
else:
raise ActionError(
"No available versions of product '{p}'".format(
p=self._product.spec))
# find the version of the ptask doing the subscribing
if isinstance(self._ptask_version, PTaskVersion):
pass
elif self._ptask_version:
matches = PTaskVersion.list(ptask=self._ptask.spec,
number=self._ptask_version)
if len(matches) != 1:
raise ActionError(
"Unable to find ptask '{p}' at version '{v}'".format(
p=self._ptask.spec, v=self._ptask_version))
else:
self._ptask_version = matches[0]
else:
self._ptask_version = self._ptask.latest_version
# XXX the rules below need to be exposed outside of just the create
# code. UIs, for example, should be able to check these cases before
# allowing the user to perform actions...
# if this ptask has any existing published versions, error out
published = ProductVersion.list(ptask_version=self._ptask_version,
published=True)
if len(published) > 0:
raise ActionError(
"Unable to create new subscription. This ptask version " + \
"already has published product versions.\n" + \
"You need to version up to modify subscriptions."
)
# see if there is an existing subscription:
self._existing_sub = self._ptask_version.is_subscribed(self._product)
if self._existing_sub:
if (self._existing_sub.product_version_spec == \
self._product_version.spec):
raise ActionError("Subscription already exists!")
if self._product_version.deprecated:
raise ActionError(
"Product version is deprecated. Specify an alternate version.")
# make sure product is published or from same ptask
if (not self._product_version.published
and not self._product.ptask_spec == self._ptask.spec):
raise ActionError(
"Product version is not published. Specify a published version."
)
def export_confirm_page(self):
if hasattr(self, '_export_confirm_page'):
return self._export_confirm_page
self._descriptions = defaultdict(dict)
ptask_version = self.session.ptask_version
ptask = ptask_version.ptask
layout = QtGui.QVBoxLayout()
note_lbl = QtGui.QLabel(
"Describe the work you did on the entities being exported: (required)"
)
self._note_edit = QtGui.QLineEdit()
self._note_edit.setFocus()
self._note_edit.textChanged.connect(
lambda t: self._check_descriptions())
layout.addWidget(note_lbl)
layout.addWidget(self._note_edit)
layout.addSpacing(5)
products_layout = QtGui.QFormLayout()
# get this ptask's products
products = Product.list(ptask=ptask.spec)
for entity_item in self.entity_widget.entity_items:
entity = entity_item.entity
existing_products = [
p for p in products if p.name == entity.display_name
and p.category == entity.category
]
product_desc = QtGui.QLineEdit()
if existing_products:
product_desc.setText(existing_products[0].description)
product_lbl = QtGui.QLabel(
"<b>{n}</b>".format(n=entity.product_name))
products_layout.addRow(product_lbl, product_desc)
self._descriptions[entity]['label'] = product_lbl
self._descriptions[entity]['widget'] = product_desc
product_desc.textChanged.connect(
lambda t: self._check_descriptions())
products_widget = QtGui.QWidget()
products_widget.setLayout(products_layout)
scroll_area = QtGui.QScrollArea()
scroll_area.setFocusPolicy(QtCore.Qt.NoFocus)
scroll_area.setWidgetResizable(True)
scroll_area.setWidget(products_widget)
product_lbl = QtGui.QLabel(
"Enter/update descriptions for the products: (required)")
product_lbl.setWordWrap(True)
layout.addWidget(product_lbl)
layout.addWidget(scroll_area)
layout.addSpacing(5)
self._publish_check = QtGui.QCheckBox("Publish all after Export")
self._publish_check.setChecked(True)
self._version_check = QtGui.QCheckBox("Version up after Publish")
self._version_check.setChecked(True)
# if publish gets toggled, update the version check accordingly
self._publish_check.toggled.connect(
lambda s: self._version_check.setEnabled(
s) or self._version_check.setChecked(s))
layout.addWidget(self._publish_check)
layout.addWidget(self._version_check)
layout.addSpacing(5)
confirm_lbl = QtGui.QLabel("<b>Export to {p} v{v}?</b>".\
format(p=ptask.spec, v=ptask_version.number))
confirm_lbl.setAlignment(QtCore.Qt.AlignCenter)
layout.addWidget(confirm_lbl)
self._export_confirm_page = QtGui.QWizardPage()
self._export_confirm_page.setTitle("Confirm")
self._export_confirm_page.setSubTitle(
"Describe and confirm the folowing exports :")
self._export_confirm_page.setLayout(layout)
return self._export_confirm_page
def export_confirm_page(self):
if hasattr(self, '_export_confirm_page'):
return self._export_confirm_page
self._descriptions = defaultdict(dict)
ptask_version = self.session.ptask_version
ptask = ptask_version.ptask
layout = QtGui.QVBoxLayout()
note_lbl = QtGui.QLabel(
"Describe the work you did on the entities being exported: (required)")
self._note_edit = QtGui.QLineEdit()
self._note_edit.setFocus()
self._note_edit.textChanged.connect(
lambda t: self._check_descriptions())
layout.addWidget(note_lbl)
layout.addWidget(self._note_edit)
layout.addSpacing(5)
products_layout = QtGui.QFormLayout()
# get this ptask's products
products = Product.list(ptask=ptask.spec)
for entity_item in self.entity_widget.entity_items:
entity = entity_item.entity
existing_products = [p for p in products
if p.name == entity.display_name and
p.category == entity.category]
product_desc = QtGui.QLineEdit()
if existing_products:
product_desc.setText(existing_products[0].description)
product_lbl = QtGui.QLabel("<b>{n}</b>".format(n=entity.product_name))
products_layout.addRow(product_lbl, product_desc)
self._descriptions[entity]['label'] = product_lbl
self._descriptions[entity]['widget'] = product_desc
product_desc.textChanged.connect(
lambda t: self._check_descriptions())
products_widget = QtGui.QWidget()
products_widget.setLayout(products_layout)
scroll_area = QtGui.QScrollArea()
scroll_area.setFocusPolicy(QtCore.Qt.NoFocus)
scroll_area.setWidgetResizable(True)
scroll_area.setWidget(products_widget)
product_lbl = QtGui.QLabel(
"Enter/update descriptions for the products: (required)")
product_lbl.setWordWrap(True)
layout.addWidget(product_lbl)
layout.addWidget(scroll_area)
layout.addSpacing(5)
self._publish_check = QtGui.QCheckBox("Publish all after Export")
self._publish_check.setChecked(True)
self._version_check = QtGui.QCheckBox("Version up after Publish")
self._version_check.setChecked(True)
# if publish gets toggled, update the version check accordingly
self._publish_check.toggled.connect(
lambda s: self._version_check.setEnabled(s) or
self._version_check.setChecked(s)
)
layout.addWidget(self._publish_check)
layout.addWidget(self._version_check)
layout.addSpacing(5)
confirm_lbl = QtGui.QLabel("<b>Export to {p} v{v}?</b>".\
format(p=ptask.spec, v=ptask_version.number))
confirm_lbl.setAlignment(QtCore.Qt.AlignCenter)
layout.addWidget(confirm_lbl)
self._export_confirm_page = QtGui.QWizardPage()
self._export_confirm_page.setTitle("Confirm")
self._export_confirm_page.setSubTitle(
"Describe and confirm the folowing exports :")
self._export_confirm_page.setLayout(layout)
return self._export_confirm_page
def product(self):
from dpa.product import Product
return Product.get(self.product_spec)
def product(self):
from dpa.product import Product
return Product.get(self.product_spec)
def validate(self):
cur_spec = PTaskArea.current().spec
full_spec = PTaskSpec.get(self.spec, relative_to=cur_spec)
product = None
if full_spec:
try:
product = Product.get(full_spec)
except ProductError as e:
# fall back to input spec
try:
product = Product.get(self.spec)
except ProductError:
raise ActionError(
'Could not determine product from: "{s}"'.format(
s=self.spec
)
)
if product:
self._product = product
else:
raise ActionError(
'Could not determine product from: "{s}"'.format(
s=self.spec
)
)
if self.publish:
vers = self._nums_to_versions(self.publish)
self._publish = [v for v in vers if not v.published]
if self.unpublish:
vers = self._nums_to_versions(self.unpublish)
self._unpublish = [v for v in vers if v.unpublish]
if self.deprecate:
vers = self._nums_to_versions(self.deprecate)
self._deprecate = [v for v in vers if not v.deprecated]
if self.undeprecate:
vers = self._nums_to_versions(self.undeprecate)
self._undeprecate = [v for v in vers if v.deprecated]
if self.official:
vers = self._nums_to_versions(self.official)
if len(vers) > 1:
raise ActionError("Can't official more than one version.")
to_official = vers[0]
if to_official.number == self.product.official_version_number:
raise ActionError(
"Version {v} of '{p}' is already official.".format(
v=to_official.number,
p=self.product.spec,
)
)
if not to_official.published:
if not self.publish:
self._publish = [to_official]
else:
self._publish.append(to_official)
self._official = to_official
if self.publish and self.unpublish:
overlap = set([v.spec for v in self.publish]).intersection(
set([v.spec for v in self.unpublish]))
if len(overlap) > 0:
raise ActionError(
"Can't publish and unpublish the same versions.")
if self.deprecate and self.undeprecate:
overlap = set([v.spec for v in self.deprecate]).intersection(
set([v.spec for v in self.undeprecate]))
if len(overlap) > 0:
raise ActionError(
"Can't deprecate and undeprecate the same versions.")
# XXX publish if not already when officialing
# XXX can't official a deprecated version
# XXX can't deprecate the official version
# XXX can't unpublish something that has subscribers
# XXX add active to subscription model
if (self.publish is None and
self.unpublish is None and
self.deprecate is None and
self.undeprecate is None and
self.official is None and
self.noofficial is False):
raise ActionError("No actions to perform.")
def validate(self):
cur_spec = PTaskArea.current().spec
full_spec = PTaskSpec.get(self.spec, relative_to=cur_spec)
product = None
if full_spec:
try:
product = Product.get(full_spec)
except ProductError as e:
# fall back to input spec
try:
product = Product.get(self.spec)
except ProductError:
raise ActionError(
'Could not determine product from: "{s}"'.format(
s=self.spec
)
)
if product:
self._product = product
else:
raise ActionError(
'Could not determine product from: "{s}"'.format(
s=self.spec
)
)
if self.publish:
vers = self._nums_to_versions(self.publish)
self._publish = [v for v in vers if not v.published]
if self.unpublish:
vers = self._nums_to_versions(self.unpublish)
self._unpublish = [v for v in vers if v.unpublish]
if self.deprecate:
vers = self._nums_to_versions(self.deprecate)
self._deprecate = [v for v in vers if not v.deprecated]
if self.undeprecate:
vers = self._nums_to_versions(self.undeprecate)
self._undeprecate = [v for v in vers if v.deprecated]
if self.official:
vers = self._nums_to_versions(self.official)
if len(vers) > 1:
raise ActionError("Can't official more than one version.")
to_official = vers[0]
if to_official.number == self.product.official_version_number:
raise ActionError(
"Version {v} of '{p}' is already official.".format(
v=to_official.number,
p=self.product.spec,
)
)
if not to_official.published:
if not self.publish:
self._publish = [to_official]
else:
self._publish.append(to_official)
self._official = to_official
if self.publish and self.unpublish:
overlap = set([v.spec for v in self.publish]).intersection(
set([v.spec for v in self.unpublish]))
if len(overlap) > 0:
raise ActionError(
"Can't publish and unpublish the same versions.")
if self.deprecate and self.undeprecate:
overlap = set([v.spec for v in self.deprecate]).intersection(
set([v.spec for v in self.undeprecate]))
if len(overlap) > 0:
raise ActionError(
"Can't deprecate and undeprecate the same versions.")
# XXX publish if not already when officialing
# XXX can't official a deprecated version
# XXX can't deprecate the official version
# XXX can't unpublish something that has subscribers
# XXX add active to subscription model
if (self.publish is None and
self.unpublish is None and
self.deprecate is None and
self.undeprecate is None and
self.official is None and
self.noofficial is False):
raise ActionError("No actions to perform.")
def validate(self):
# need to identify the product version being subscribed to and the
# ptask version subscribing to it.
# get the product
if not isinstance(self._product, Product):
try:
self._product = Product.get(self._product)
except ProductError:
raise ActionError("Unable to find product: " + str(self._product))
# get ptask
if not isinstance(self._ptask, PTask):
try:
cur_spec = PTaskArea.current().spec
full_spec = PTaskSpec.get(self._ptask, relative_to=cur_spec)
self._ptask = PTask.get(full_spec)
except PTaskError:
raise ActionError("Unable to find ptask: " + str(self._ptask))
# find the version to subscribe to
if isinstance(self._product_version, ProductVersion):
pass
elif self._product_version:
matches = ProductVersion.list(product=self.product.spec, number=int(self._product_version))
if len(matches) != 1:
raise ActionError(
"Unable to find product '{p}' at version '{v}'".format(p=self.product.spec, v=self._product_version)
)
else:
self._product_version = matches[0]
else:
# get the official version
official_version = self._product.official_version
if official_version:
self._product_version = official_version
else:
# get the latest, non-deprecated version
latest_published = self._product.latest_published()
if latest_published:
self._product_version = latest_published
else:
raise ActionError("No available versions of product '{p}'".format(p=self._product.spec))
# find the version of the ptask doing the subscribing
if isinstance(self._ptask_version, PTaskVersion):
pass
elif self._ptask_version:
matches = PTaskVersion.list(ptask=self._ptask.spec, number=self._ptask_version)
if len(matches) != 1:
raise ActionError(
"Unable to find ptask '{p}' at version '{v}'".format(p=self._ptask.spec, v=self._ptask_version)
)
else:
self._ptask_version = matches[0]
else:
self._ptask_version = self._ptask.latest_version
# XXX the rules below need to be exposed outside of just the create
# code. UIs, for example, should be able to check these cases before
# allowing the user to perform actions...
# if this ptask has any existing published versions, error out
published = ProductVersion.list(ptask_version=self._ptask_version, published=True)
if len(published) > 0:
raise ActionError(
"Unable to create new subscription. This ptask version "
+ "already has published product versions.\n"
+ "You need to version up to modify subscriptions."
)
# see if there is an existing subscription:
self._existing_sub = self._ptask_version.is_subscribed(self._product)
if self._existing_sub:
if self._existing_sub.product_version_spec == self._product_version.spec:
raise ActionError("Subscription already exists!")
if self._product_version.deprecated:
raise ActionError("Product version is deprecated. Specify an alternate version.")
# make sure product is published or from same ptask
if not self._product_version.published and not self._product.ptask_spec == self._ptask.spec:
raise ActionError("Product version is not published. Specify a published version.")