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PEP8 cleanups.

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This commit is contained in:
Roberto Rosario
2015-07-27 23:53:03 -04:00
parent 0b923a7a1c
commit 1e746c700a
101 changed files with 3244 additions and 892 deletions
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64
mayan/apps/linking/models.py
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@@ -15,9 +15,16 @@ from .literals import (
@python_2_unicode_compatible
class SmartLink(models.Model):
label = models.CharField(max_length=96, verbose_name=_('Label'))
dynamic_label = models.CharField(blank=True, max_length=96, help_text=_('This expression will be evaluated against the current selected document.'), verbose_name=_('Dynamic label'))
dynamic_label = models.CharField(
blank=True, max_length=96, help_text=_(
'This expression will be evaluated against the current selected '
'document.'
), verbose_name=_('Dynamic label')
)
enabled = models.BooleanField(default=True, verbose_name=_('Enabled'))
document_types = models.ManyToManyField(DocumentType, verbose_name=_('Document types'))
document_types = models.ManyToManyField(
DocumentType, verbose_name=_('Document types')
)
def __str__(self):
return self.label
@@ -27,19 +34,30 @@ class SmartLink(models.Model):
try:
return eval(self.dynamic_label, {'document': document})
except Exception as exception:
return Exception(_('Error generating dynamic label; %s' % unicode(exception)))
return Exception(
_(
'Error generating dynamic label; %s' % unicode(exception)
)
)
else:
return self.label
def get_linked_document_for(self, document):
if document.document_type.pk not in self.document_types.values_list('pk', flat=True):
raise Exception(_('This smart link is not allowed for the selected document\'s type.'))
raise Exception(
_(
'This smart link is not allowed for the selected '
'document\'s type.'
)
)
smart_link_query = Q()
for condition in self.conditions.filter(enabled=True):
condition_query = Q(**{
'%s__%s' % (condition.foreign_document_data, condition.operator): eval(condition.expression, {'document': document})
'%s__%s' % (
condition.foreign_document_data, condition.operator
): eval(condition.expression, {'document': document})
})
if condition.negated:
condition_query = ~condition_query
@@ -55,7 +73,9 @@ class SmartLink(models.Model):
return Document.objects.none()
def resolve_for(self, document):
return ResolvedSmartLink(smart_link=self, queryset=self.get_linked_document_for(document))
return ResolvedSmartLink(
smart_link=self, queryset=self.get_linked_document_for(document)
)
class Meta:
verbose_name = _('Smart link')
@@ -69,16 +89,36 @@ class ResolvedSmartLink(SmartLink):
@python_2_unicode_compatible
class SmartLinkCondition(models.Model):
smart_link = models.ForeignKey(SmartLink, related_name='conditions', verbose_name=_('Smart link'))
inclusion = models.CharField(choices=INCLUSION_CHOICES, default=INCLUSION_AND, help_text=_('The inclusion is ignored for the first item.'), max_length=16)
foreign_document_data = models.CharField(help_text=_('This represents the metadata of all other documents.'), max_length=128, verbose_name=_('Foreign document attribute'))
smart_link = models.ForeignKey(
SmartLink, related_name='conditions', verbose_name=_('Smart link')
)
inclusion = models.CharField(
choices=INCLUSION_CHOICES, default=INCLUSION_AND,
help_text=_('The inclusion is ignored for the first item.'),
max_length=16
)
foreign_document_data = models.CharField(
help_text=_('This represents the metadata of all other documents.'),
max_length=128, verbose_name=_('Foreign document attribute')
)
operator = models.CharField(choices=OPERATOR_CHOICES, max_length=16)
expression = models.TextField(help_text=_('This expression will be evaluated against the current document.'), verbose_name=_('Expression'))
negated = models.BooleanField(default=False, help_text=_('Inverts the logic of the operator.'), verbose_name=_('Negated'))
expression = models.TextField(
help_text=_(
'This expression will be evaluated against the current document.'
), verbose_name=_('Expression')
)
negated = models.BooleanField(
default=False, help_text=_('Inverts the logic of the operator.'),
verbose_name=_('Negated')
)
enabled = models.BooleanField(default=True, verbose_name=_('Enabled'))
def __str__(self):
return '%s foreign %s %s %s %s' % (self.get_inclusion_display(), self.foreign_document_data, _('not') if self.negated else '', self.get_operator_display(), self.expression)
return '%s foreign %s %s %s %s' % (
self.get_inclusion_display(),
self.foreign_document_data, _('not') if self.negated else '',
self.get_operator_display(), self.expression
)
class Meta:
verbose_name = _('Link condition')