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Viewing changes to lib/lp/registry/browser/distroseries.py

[r=bac,
        julian-edwards][bug=862247] Initialization is not possible if the
        series has no publisher setup.

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lib/lp/registry/browser/distroseries.py
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    LaunchpadDropdownWidget,
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    LaunchpadRadioWidget,
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    )
 
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from lp.archivepublisher.interfaces.publisherconfig import IPublisherConfigSet
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from lp.blueprints.browser.specificationtarget import (
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    HasSpecificationsMenuMixin,
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    )
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    def submit(self, action, data):
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        """Stub for the Javascript in the page to use."""
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    @property
 
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    @cachedproperty
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    def is_derived_series_feature_enabled(self):
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        return getFeatureFlag("soyuz.derived_series_ui.enabled") is not None
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    @property
 
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    @cachedproperty
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    def show_derivation_not_yet_available(self):
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        return not self.is_derived_series_feature_enabled
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    @property
 
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    @cachedproperty
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    def show_derivation_form(self):
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        return (
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            self.is_derived_series_feature_enabled and
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            not self.show_previous_series_empty_message and
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            not self.context.isInitializing() and
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            not self.context.isInitialized())
 
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            not self.show_already_initializing_message and
 
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            not self.show_already_initialized_message and
 
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            not self.show_no_publisher_message
 
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            )
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    @property
 
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    @cachedproperty
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    def show_previous_series_empty_message(self):
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        # There is a problem here:
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        # The distribution already has initialized series and this
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            self.context.distribution.has_published_sources and
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            self.context.previous_series is None)
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    @property
 
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    @cachedproperty
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    def show_already_initialized_message(self):
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        return (
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            self.is_derived_series_feature_enabled and
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            self.context.isInitialized())
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    @property
 
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    @cachedproperty
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    def show_already_initializing_message(self):
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        return (
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            self.is_derived_series_feature_enabled and
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            self.context.isInitializing())
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    @cachedproperty
 
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    def show_no_publisher_message(self):
 
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        distribution = self.context.distribution
 
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        publisherconfigset = getUtility(IPublisherConfigSet)
 
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        pub_config = publisherconfigset.getByDistribution(distribution)
 
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        return (
 
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            self.is_derived_series_feature_enabled and
 
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            pub_config is None)
 
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    @property
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    def next_url(self):
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        return canonical_url(self.context)