def invalidate_language_list_cache(**kwargs):
instance = kwargs["instance"]
# XXX: maybe use custom signals or simple function calls?
if instance.__class__.__name__ not in ['Language', 'TranslationProject']:
return
key = make_method_key('LiveLanguageManager', 'cached_dict', '*')
cache.delete_pattern(key)
key = make_method_key('LiveLanguageManager', 'all_cached_dict', '*')
cache.delete_pattern(key)
def cached_dict(self, locale_code='en-us', show_all=False):
"""Retrieves a sorted list of live language codes and names.
By default only returns live languages for enabled projects, but it can
also return live languages for disabled projects if specified.
:param locale_code: the UI locale for which language full names need to
be localized.
:param show_all: tells whether to return all live languages (both for
disabled and enabled projects) or only live languages for enabled
projects.
:return: an `OrderedDict`
"""
key_prefix = 'all_cached_dict' if show_all else 'cached_dict'
key = make_method_key(self, key_prefix, locale_code)
languages = cache.get(key, None)
if languages is None:
qs = self.get_all_queryset() if show_all else self.get_queryset()
languages = OrderedDict(
sorted([(lang[0], tr_lang(lang[1]))
for lang in qs.values_list('code', 'fullname')],
cmp=locale.strcoll,
key=lambda x: x[1]))
cache.set(key, languages, CACHE_TIMEOUT)
return languages
def resources(self):
"""Returns a list of :cls:`~pootle_app.models.Directory` and
:cls:`~pootle_store.models.Store` resource paths available for
this :cls:`~pootle_project.models.Project` across all languages.
"""
cache_key = make_method_key(self, 'resources', self.code)
resources = cache.get(cache_key, None)
if resources is not None:
return resources
logging.debug(u'Cache miss for %s', cache_key)
resources_path = ''.join(['/%/', self.code, '/%'])
sql_query = '''
SELECT pootle_path
FROM pootle_store_store
WHERE pootle_path LIKE %s
UNION
SELECT pootle_path
FROM pootle_app_directory
WHERE pootle_path LIKE %s;
'''
cursor = connection.cursor()
cursor.execute(sql_query, [resources_path, resources_path])
results = cursor.fetchall()
# Calculate TP-relative paths and sort them
resources = sorted({to_tp_relative_path(result[0]) for result in results},
key=get_path_sortkey)
cache.set(cache_key, resources, settings.OBJECT_CACHE_TIMEOUT)
return resources
def cached_dict(self, user):
"""Return a cached ordered dictionary of projects tuples for `user`.
- Admins always get all projects.
- Regular users only get enabled projects accessible to them.
:param user: The user for whom projects need to be retrieved for.
:return: An ordered dictionary of project tuples including
(`fullname`, `disabled`) and `code` is a key in the dictionary.
"""
if not user.is_superuser:
cache_params = {'username': user.username}
else:
cache_params = {'is_admin': user.is_superuser}
cache_key = make_method_key('Project', 'cached_dict', cache_params)
projects = cache.get(cache_key)
if not projects:
logging.debug('Cache miss for %s', cache_key)
projects_dict = self.for_user(user).order_by('fullname') \
.values('code', 'fullname',
'disabled')
projects = OrderedDict(
(project.pop('code'), project) for project in projects_dict
)
cache.set(cache_key, projects, settings.POOTLE_CACHE_TIMEOUT)
return projects
def resources(self):
"""Returns a list of :cls:`~pootle_app.models.Directory` and
:cls:`~pootle_store.models.Store` resource paths available for
this :cls:`~pootle_project.models.Project` across all languages.
"""
from virtualfolder.models import VirtualFolderTreeItem
cache_key = make_method_key(self, 'resources', self.code)
resources = cache.get(cache_key, None)
if resources is not None:
return resources
stores = Store.objects.live().order_by().filter(
translation_project__project__pk=self.pk)
dirs = Directory.objects.live().order_by().filter(
pootle_path__regex=r"^/[^/]*/%s/" % self.code)
vftis = (VirtualFolderTreeItem.objects.filter(
vfolder__is_public=True,
pootle_path__regex=r"^/[^/]*/%s/" %
self.code) if 'virtualfolder' in settings.INSTALLED_APPS else [])
resources = sorted(
{
to_tp_relative_path(pootle_path)
for pootle_path in (
set(stores.values_list("pootle_path", flat=True))
| set(dirs.values_list("pootle_path", flat=True))
| set(
vftis.values_list("pootle_path", flat=True
) if vftis else []))
},
key=get_path_sortkey)
cache.set(cache_key, resources, settings.POOTLE_CACHE_TIMEOUT)
return resources
def invalidate_language_list_cache(sender, instance, **kwargs):
# XXX: maybe use custom signals or simple function calls?
if instance.__class__.__name__ not in ["Language", "TranslationProject"]:
return
key = make_method_key("LiveLanguageManager", "cached_dict", "*")
cache.delete_pattern(key)
def invalidate_accessible_projects_cache(sender, instance, **kwargs):
# XXX: maybe use custom signals or simple function calls?
if (instance.__class__.__name__ not in
['Project', 'TranslationProject', 'PermissionSet']):
return
# FIXME: use Redis directly to clear these caches effectively
cache.delete_many([
make_method_key('Project', 'cached_dict', {'is_admin': False}),
make_method_key('Project', 'cached_dict', {'is_admin': True}),
])
User = get_user_model()
users_list = User.objects.values_list('username', flat=True)
cache.delete_many(map(lambda x: 'projects:accessible:%s' % x, users_list))
def resources(self):
"""Returns a list of :cls:`~pootle_app.models.Directory` and
:cls:`~pootle_store.models.Store` resource paths available for
this :cls:`~pootle_project.models.Project` across all languages.
"""
from virtualfolder.models import VirtualFolderTreeItem
cache_key = make_method_key(self, 'resources', self.code)
resources = cache.get(cache_key, None)
if resources is not None:
return resources
stores = Store.objects.live().order_by().filter(
translation_project__project__pk=self.pk)
dirs = Directory.objects.live().order_by().filter(
pootle_path__regex=r"^/[^/]*/%s/" % self.code)
vftis = (
VirtualFolderTreeItem.objects.filter(
vfolder__is_public=True,
pootle_path__regex=r"^/[^/]*/%s/" % self.code)
if 'virtualfolder' in settings.INSTALLED_APPS
else [])
resources = sorted(
{to_tp_relative_path(pootle_path)
for pootle_path
in (set(stores.values_list("pootle_path", flat=True))
| set(dirs.values_list("pootle_path", flat=True))
| set(vftis.values_list("pootle_path", flat=True)
if vftis
else []))},
key=get_path_sortkey)
cache.set(cache_key, resources, settings.POOTLE_CACHE_TIMEOUT)
return resources
def cached_dict(self, user):
"""Return a cached ordered dictionary of projects tuples for `user`.
- Admins always get all projects.
- Regular users only get enabled projects accessible to them.
:param user: The user for whom projects need to be retrieved for.
:return: An ordered dictionary of project tuples including
(`fullname`, `disabled`) and `code` is a key in the dictionary.
"""
if not user.is_superuser:
cache_params = {"username": user.username}
else:
cache_params = {"is_admin": user.is_superuser}
cache_key = make_method_key("Project", "cached_dict", cache_params)
projects = cache.get(cache_key)
if not projects:
logging.debug("Cache miss for %s", cache_key)
projects_dict = (
self.for_user(user)
.order_by("fullname")
.values("code", "fullname", "disabled")
)
projects = OrderedDict(
(project.pop("code"), project) for project in projects_dict
)
cache.set(cache_key, projects, CACHE_TIMEOUT)
return projects
def resources(self):
"""Returns a list of :cls:`~pootle_app.models.Directory` and
:cls:`~pootle_store.models.Store` resource paths available for
this :cls:`~pootle_project.models.Project` across all languages.
"""
cache_key = make_method_key(self, "resources", self.code)
resources = cache.get(cache_key, None)
if resources is not None:
return resources
stores = (
Store.objects.live()
.order_by()
.filter(translation_project__project__pk=self.pk)
)
dirs = (
Directory.objects.live()
.order_by()
.filter(pootle_path__regex=r"^/[^/]*/%s/" % self.code)
)
resources = sorted(
{
to_tp_relative_path(pootle_path)
for pootle_path in (
set(stores.values_list("pootle_path", flat=True))
| set(dirs.values_list("pootle_path", flat=True))
)
},
key=get_path_sortkey,
)
cache.set(cache_key, resources, CACHE_TIMEOUT)
return resources
def invalidate_accessible_projects_cache(sender, instance, **kwargs):
# XXX: maybe use custom signals or simple function calls?
if (instance.__class__.__name__
not in ['Project', 'TranslationProject', 'PermissionSet']):
return
# FIXME: use Redis directly to clear these caches effectively
cache.delete_many([
make_method_key('Project', 'cached_dict', {'is_admin': False}),
make_method_key('Project', 'cached_dict', {'is_admin': True}),
])
User = get_user_model()
users_list = User.objects.values_list('username', flat=True)
cache.delete_many(map(lambda x: 'projects:accessible:%s' % x, users_list))
def cached_dict(self, locale_code='en-us', show_all=False):
"""Retrieves a sorted list of live language codes and names.
By default only returns live languages for enabled projects, but it can
also return live languages for disabled projects if specified.
:param locale_code: the UI locale for which language full names need to
be localized.
:param show_all: tells whether to return all live languages (both for
disabled and enabled projects) or only live languages for enabled
projects.
:return: an `OrderedDict`
"""
key_prefix = 'all_cached_dict' if show_all else 'cached_dict'
key = make_method_key(self, key_prefix, locale_code)
languages = cache.get(key, None)
if languages is None:
qs = self.get_all_queryset() if show_all else self.get_queryset()
languages = OrderedDict(
sorted([(lang[0], tr_lang(lang[1]))
for lang in qs.values_list('code', 'fullname')],
cmp=locale.strcoll,
key=lambda x: x[1])
)
cache.set(key, languages, settings.POOTLE_CACHE_TIMEOUT)
return languages
def top_scorers(cls, days=30, language=None, project=None, limit=5):
"""Returns users with the top scores.
:param days: period of days to account for scores.
:param language: limit results to the given language code.
:param project: limit results to the given project code.
:param limit: limit results to this number of users. Values other
than positive numbers will return the entire result set.
"""
cache_kwargs = {
'days': days,
'language': language,
'project': project,
'limit': limit,
}
cache_key = make_method_key(cls, 'top_scorers', cache_kwargs)
top_scorers = cache.get(cache_key, None)
if top_scorers is not None:
return top_scorers
now = timezone.now()
past = now + datetime.timedelta(-days)
lookup_kwargs = {
'creation_time__range': [past, now],
}
if language is not None:
lookup_kwargs.update({
'submission__translation_project__language__code':
language,
})
if project is not None:
lookup_kwargs.update({
'submission__translation_project__project__code':
project,
})
meta_user_ids = cls.objects.meta_users().values_list('id', flat=True)
top_scores = ScoreLog.objects.values("user").filter(
**lookup_kwargs).exclude(user__pk__in=meta_user_ids, ).annotate(
total_score=Sum('score_delta'), ).order_by('-total_score')
if isinstance(limit, (int, long)) and limit > 0:
top_scores = top_scores[:limit]
users = dict((user.id, user) for user in cls.objects.filter(
pk__in=[item['user'] for item in top_scores]))
top_scorers = []
for item in top_scores:
user = users[item['user']]
user.total_score = item['total_score']
top_scorers.append(user)
cache.set(cache_key, list(top_scorers), 60)
return top_scorers
def invalidate_accessible_projects_cache(sender, instance, **kwargs):
# XXX: maybe use custom signals or simple function calls?
if (instance.__class__.__name__ not in
['Project', 'TranslationProject', 'PermissionSet']):
return
cache.delete_pattern(make_method_key('Project', 'cached_dict', '*'))
cache.delete('projects:all')
cache.delete_pattern('projects:accessible:*')
def invalidate_resources_cache(sender, instance, **kwargs):
if instance.__class__.__name__ not in ['Directory', 'Store']:
return
# Don't invalidate if the save didn't create new objects
if (('created' in kwargs and 'raw' in kwargs) and
(not kwargs['created'] or kwargs['raw'])):
return
lang, proj, dir, fn = split_pootle_path(instance.pootle_path)
if proj is not None:
cache.delete(make_method_key(Project, 'resources', proj))
def invalidate_accessible_projects_cache(**kwargs):
instance = kwargs["instance"]
# XXX: maybe use custom signals or simple function calls?
if instance.__class__.__name__ not in [
"Project",
"TranslationProject",
"PermissionSet",
]:
return
cache.delete_pattern(make_method_key("Project", "cached_dict", "*"))
cache.delete("projects:all")
cache.delete_pattern("projects:accessible:*")
def invalidate_resources_cache(**kwargs):
instance = kwargs["instance"]
if instance.__class__.__name__ not in ['Directory', 'Store']:
return
# Don't invalidate if the save didn't create new objects
if (('created' in kwargs and 'raw' in kwargs) and
(not kwargs['created'] or kwargs['raw'])):
return
proj_code = split_pootle_path(instance.pootle_path)[1]
if proj_code is not None:
cache.delete(make_method_key(Project, 'resources', proj_code))
def top_scorers(cls, days=30, language=None, project=None, limit=5):
"""Returns users with the top scores.
:param days: period of days to account for scores.
:param language: limit results to the given language code.
:param project: limit results to the given project code.
:param limit: limit results to this number of users. Values other
than positive numbers will return the entire result set.
"""
cache_kwargs = {
'days': days,
'language': language,
'project': project,
'limit': limit,
}
cache_key = make_method_key(cls, 'top_scorers', cache_kwargs)
top_scorers = cache.get(cache_key, None)
if top_scorers is not None:
return top_scorers
now = timezone.now()
past = now + datetime.timedelta(-days)
lookup_kwargs = {
'scorelog__creation_time__range': [past, now],
}
if language is not None:
lookup_kwargs.update({
'scorelog__submission__translation_project__language__code':
language,
})
if project is not None:
lookup_kwargs.update({
'scorelog__submission__translation_project__project__code':
project,
})
top_scorers = cls.objects.hide_meta().filter(
**lookup_kwargs
).annotate(
total_score=Sum('scorelog__score_delta'),
).order_by('-total_score')
if isinstance(limit, (int, long)) and limit > 0:
top_scorers = top_scorers[:limit]
cache.set(cache_key, list(top_scorers), 60)
return top_scorers
def top_scorers(cls, days=30, language=None, project=None, limit=5):
"""Returns users with the top scores.
:param days: period of days to account for scores.
:param language: limit results to the given language code.
:param project: limit results to the given project code.
:param limit: limit results to this number of users. Values other
than positive numbers will return the entire result set.
"""
cache_kwargs = {
'days': days,
'language': language,
'project': project,
'limit': limit,
}
cache_key = make_method_key(cls, 'top_scorers', cache_kwargs)
top_scorers = cache.get(cache_key, None)
if top_scorers is not None:
return top_scorers
now = timezone.now()
past = now + datetime.timedelta(-days)
lookup_kwargs = {
'scorelog__creation_time__range': [past, now],
}
if language is not None:
lookup_kwargs.update({
'scorelog__submission__translation_project__language__code':
language,
})
if project is not None:
lookup_kwargs.update({
'scorelog__submission__translation_project__project__code':
project,
})
top_scorers = cls.objects.hide_meta().filter(
**lookup_kwargs
).annotate(
total_score=Sum('scorelog__score_delta'),
).order_by('-total_score')
if isinstance(limit, (int, long)) and limit > 0:
top_scorers = top_scorers[:limit]
cache.set(cache_key, list(top_scorers), 60)
return top_scorers
def invalidate_resources_cache(**kwargs):
instance = kwargs["instance"]
if instance.__class__.__name__ not in ['Directory', 'Store']:
return
# Don't invalidate if the save didn't create new objects
no_new_objects = (('created' in kwargs and 'raw' in kwargs)
and (not kwargs['created'] or kwargs['raw']))
if no_new_objects and instance.parent.get_children():
return
proj_code = split_pootle_path(instance.pootle_path)[1]
if proj_code is not None:
cache.delete(make_method_key(Project, 'resources', proj_code))
def invalidate_resources_cache_for_vfolders(sender, instance, **kwargs):
if instance.__class__.__name__ == 'VirtualFolder':
try:
# In case this is vfolder_post_save.
affected_projects = kwargs['projects']
except KeyError:
# In case this is pre_delete.
affected_projects = Project.objects.filter(
translationproject__stores__unit__vfolders=instance
).distinct().values_list('code', flat=True)
cache.delete_many([
make_method_key('Project', 'resources', proj)
for proj in affected_projects
])
def invalidate_resources_cache_for_vfolders(sender, instance, **kwargs):
if instance.__class__.__name__ == 'VirtualFolder':
try:
# In case this is vfolder_post_save.
affected_projects = kwargs['projects']
except KeyError:
# In case this is pre_delete.
affected_projects = Project.objects.filter(
translationproject__stores__unit__vfolders=instance
).distinct().values_list('code', flat=True)
cache.delete_many([
make_method_key('Project', 'resources', proj)
for proj in affected_projects
])
def invalidate_resources_cache(**kwargs):
instance = kwargs["instance"]
if instance.__class__.__name__ not in ["Directory", "Store"]:
return
# Don't invalidate if the save didn't create new objects
no_new_objects = ("created" in kwargs and "raw"
in kwargs) and (not kwargs["created"] or kwargs["raw"])
if no_new_objects and instance.parent.get_children():
return
proj_code = split_pootle_path(instance.pootle_path)[1]
if proj_code is not None:
cache.delete(make_method_key(Project, "resources", proj_code))
def cached_dict(self, user):
"""Return a cached list of projects tuples for `user`.
:param user: The user for whom projects need to be retrieved for.
:return: A list of project tuples including (code, fullname)
"""
cache_key = make_method_key('Project', 'cached_dict',
{'is_admin': user.is_superuser})
projects = cache.get(cache_key)
if not projects:
logging.debug('Cache miss for %s', cache_key)
projects = OrderedDict(
self.for_user(user).order_by('fullname').values_list(
'code', 'fullname'))
cache.set(cache_key, projects, settings.OBJECT_CACHE_TIMEOUT)
return projects
def cached_dict(self, locale_code='en-us'):
"""Retrieves a sorted list of live language codes and names.
:param locale_code: the UI locale for which language full names need to
be localized.
:return: an `OrderedDict`
"""
key = make_method_key(self, 'cached_dict', locale_code)
languages = cache.get(key, None)
if languages is None:
languages = OrderedDict(
sorted([(lang[0], tr_lang(lang[1]))
for lang in self.values_list('code', 'fullname')],
cmp=locale.strcoll,
key=lambda x: x[1]))
cache.set(key, languages, settings.POOTLE_CACHE_TIMEOUT)
return languages
def cached_dict(self, user):
"""Return a cached list of projects tuples for `user`.
:param user: The user for whom projects need to be retrieved for.
:return: A list of project tuples including (code, fullname)
"""
cache_key = make_method_key('Project', 'cached_dict',
{'is_admin': user.is_superuser})
projects = cache.get(cache_key)
if not projects:
logging.debug('Cache miss for %s', cache_key)
projects = OrderedDict(
self.for_user(user).order_by('fullname')
.values_list('code', 'fullname')
)
cache.set(cache_key, projects, settings.OBJECT_CACHE_TIMEOUT)
return projects
def cached_dict(self, locale_code='en-us'):
"""Retrieves a sorted list of live language codes and names.
:param locale_code: the UI locale for which language full names need to
be localized.
:return: an `OrderedDict`
"""
key = make_method_key(self, 'cached_dict', locale_code)
languages = cache.get(key, None)
if languages is None:
languages = OrderedDict(
sorted([(lang[0], tr_lang(lang[1]))
for lang in self.values_list('code', 'fullname')],
cmp=locale.strcoll,
key=lambda x: x[1])
)
cache.set(key, languages, settings.OBJECT_CACHE_TIMEOUT)
return languages
def resources(self):
"""Returns a list of :cls:`~pootle_app.models.Directory` and
:cls:`~pootle_store.models.Store` resource paths available for
this :cls:`~pootle_project.models.Project` across all languages.
"""
cache_key = make_method_key(self, 'resources', self.code)
resources = cache.get(cache_key, None)
if resources is not None:
return resources
logging.debug(u'Cache miss for %s', cache_key)
resources_path = ''.join(['/%/', self.code, '/%'])
sql_query = '''
SELECT DISTINCT
REPLACE(pootle_path,
CONCAT(SUBSTRING_INDEX(pootle_path, '/', 3), '/'),
'')
FROM (
SELECT pootle_path
FROM pootle_store_store
WHERE pootle_path LIKE %s
UNION
SELECT pootle_path FROM pootle_app_directory
WHERE pootle_path LIKE %s
) AS t;
'''
cursor = connection.cursor()
cursor.execute(sql_query, [resources_path, resources_path])
results = cursor.fetchall()
# Flatten tuple and sort in a list
resources = list(reduce(lambda x,y: x+y, results))
resources.sort(key=get_path_sortkey)
cache.set(cache_key, resources, settings.OBJECT_CACHE_TIMEOUT)
return resources
def resources(self):
"""Returns a list of :cls:`~pootle_app.models.Directory` and
:cls:`~pootle_store.models.Store` resource paths available for
this :cls:`~pootle_project.models.Project` across all languages.
"""
cache_key = make_method_key(self, 'resources', self.code)
resources = cache.get(cache_key, None)
if resources is not None:
return resources
stores = Store.objects.live().order_by().filter(
translation_project__project_id=self.pk)
dirs = Directory.objects.live().order_by().filter(tp__project_id=self.pk)
resources = sorted(
{tp_path[1:]
for tp_path
in (set(stores.values_list("tp_path", flat=True))
| set(dirs.values_list("tp_path", flat=True)))},
key=get_path_sortkey)
cache.set(cache_key, resources, settings.POOTLE_CACHE_TIMEOUT)
return resources
def resources(self):
"""Returns a list of :cls:`~pootle_app.models.Directory` and
:cls:`~pootle_store.models.Store` resource paths available for
this :cls:`~pootle_project.models.Project` across all languages.
"""
cache_key = make_method_key(self, 'resources', self.code)
resources = cache.get(cache_key, None)
if resources is not None:
return resources
stores = Store.objects.live().order_by().filter(
translation_project__project_id=self.pk)
dirs = Directory.objects.live().order_by().filter(tp__project_id=self.pk)
resources = sorted(
{tp_path[1:]
for tp_path
in (set(stores.values_list("tp_path", flat=True))
| set(dirs.values_list("tp_path", flat=True)))},
key=get_path_sortkey)
cache.set(cache_key, resources, settings.POOTLE_CACHE_TIMEOUT)
return resources
def resources(self):
"""Returns a list of :cls:`~pootle_app.models.Directory` and
:cls:`~pootle_store.models.Store` resource paths available for
this :cls:`~pootle_project.models.Project` across all languages.
"""
cache_key = make_method_key(self, 'resources', self.code)
resources = cache.get(cache_key, None)
if resources is not None:
return resources
logging.debug(u'Cache miss for %s', cache_key)
resources_path = ''.join(['/%/', self.code, '/%'])
sql_query = '''
SELECT pootle_path
FROM pootle_store_store
WHERE pootle_path LIKE %s
UNION
SELECT pootle_path
FROM pootle_app_directory
WHERE pootle_path LIKE %s;
'''
cursor = connection.cursor()
cursor.execute(sql_query, [resources_path, resources_path])
results = cursor.fetchall()
# Calculate TP-relative paths and sort them
resources = sorted(
{to_tp_relative_path(result[0])
for result in results},
key=get_path_sortkey)
cache.set(cache_key, resources, settings.OBJECT_CACHE_TIMEOUT)
return resources
def top_scorers(cls, days=30, language=None, project=None, limit=5):
"""Returns users with the top scores.
:param days: period of days to account for scores.
:param language: limit results to the given language code.
:param project: limit results to the given project code.
:param limit: limit results to this number of users. Values other
than positive numbers will return the entire result set.
"""
cache_kwargs = {
'days': days,
'language': language,
'project': project,
'limit': limit,
}
cache_key = make_method_key(cls, 'top_scorers', cache_kwargs)
top_scorers = cache.get(cache_key, None)
if top_scorers is not None:
return top_scorers
now = timezone.now()
past = now + datetime.timedelta(-days)
lookup_kwargs = {
'creation_time__range': [past, now],
}
if language is not None:
lookup_kwargs.update({
'submission__translation_project__language__code':
language,
})
if project is not None:
lookup_kwargs.update({
'submission__translation_project__project__code':
project,
})
meta_user_ids = cls.objects.meta_users().values_list('id', flat=True)
top_scores = ScoreLog.objects.values("user").filter(
**lookup_kwargs
).exclude(
user__pk__in=meta_user_ids,
).annotate(
total_score=Sum('score_delta'),
).order_by('-total_score')
if isinstance(limit, (int, long)) and limit > 0:
top_scores = top_scores[:limit]
users = dict(
(user.id, user)
for user in cls.objects.filter(
pk__in=[item['user'] for item in top_scores]
)
)
top_scorers = []
for item in top_scores:
user = users[item['user']]
user.total_score = item['total_score']
top_scorers.append(user)
cache.set(cache_key, list(top_scorers), 60)
return top_scorers
def clear_language_list_cache():
key = make_method_key("LiveLanguageManager", "cached_dict", "*")
cache.delete_pattern(key)
key_all = make_method_key("LiveLanguageManager", "all_cached_dict", "*")
cache.delete_pattern(key_all)
def clear_language_list_cache():
key = make_method_key('LiveLanguageManager', 'cached_dict', '*')
cache.delete_pattern(key)
def top_scorers(cls, days=30, language=None, project=None, limit=5,
offset=0):
"""Returns users with the top scores.
:param days: period of days to account for scores.
:param language: limit results to the given language code.
:param project: limit results to the given project code.
:param limit: limit results to this number of users. Values other
than positive numbers will return the entire result set.
"""
cache_kwargs = {
'days': days,
'language': language,
'project': project,
'limit': limit,
'offset': offset,
}
cache_key = make_method_key(cls, 'top_scorers', cache_kwargs)
top_scorers = cache.get(cache_key, None)
if top_scorers is not None:
return top_scorers
now = timezone.now()
past = now + datetime.timedelta(-days)
lookup_kwargs = {
'creation_time__range': [past, now],
}
if language is not None:
lookup_kwargs.update({
'submission__translation_project__language__code':
language,
})
if project is not None:
lookup_kwargs.update({
'submission__translation_project__project__code':
project,
})
meta_user_ids = cls.objects.meta_users().values_list('id', flat=True)
top_scores = ScoreLog.objects.values("user").filter(
**lookup_kwargs
).exclude(
user__pk__in=meta_user_ids,
).annotate(
total_score=Sum('score_delta'),
suggested=Sum(
Case(
When(
action_code=TranslationActionCodes.SUGG_ADDED,
then='wordcount'
),
default=0,
output_field=models.IntegerField()
)
),
translated=Sum(
Case(
When(
translated_wordcount__isnull=False,
then='translated_wordcount'
),
default=0,
output_field=models.IntegerField()
)
),
reviewed=Sum(
Case(
When(
action_code__in=[
TranslationActionCodes.SUGG_REVIEWED_ACCEPTED,
TranslationActionCodes.REVIEWED,
TranslationActionCodes.EDITED,
],
translated_wordcount__isnull=True,
then='wordcount',
),
default=0,
output_field=models.IntegerField()
)
),
).order_by('-total_score')[offset:]
if isinstance(limit, (int, long)) and limit > 0:
top_scores = top_scores[:limit]
users = dict(
(user.id, user)
for user in cls.objects.filter(
pk__in=[item['user'] for item in top_scores]
)
)
top_scorers = []
for item in top_scores:
item['user'] = users[item['user']]
item['public_total_score'] = formatter.number(
round(item['total_score']))
top_scorers.append(item)
cache.set(cache_key, top_scorers, 60)
return top_scorers
def resources(self):
"""Returns a list of :cls:`~pootle_app.models.Directory` and
:cls:`~pootle_store.models.Store` resource paths available for
this :cls:`~pootle_project.models.Project` across all languages.
"""
cache_key = make_method_key(self, 'resources', self.code)
resources = cache.get(cache_key, None)
if resources is not None:
return resources
logging.debug(u'Cache miss for %s', cache_key)
resources_path = ''.join(['/%/', self.code, '/%'])
if connection.vendor == 'mysql':
sql_query = '''
SELECT DISTINCT
REPLACE(pootle_path,
CONCAT(SUBSTRING_INDEX(pootle_path, '/', 3), '/'),
'')
FROM (
SELECT pootle_path
FROM pootle_store_store
WHERE pootle_path LIKE %s
UNION
SELECT pootle_path FROM pootle_app_directory
WHERE pootle_path LIKE %s
) AS t;
'''
elif connection.vendor == 'postgresql':
sql_query = '''
SELECT DISTINCT
REPLACE(pootle_path,
ARRAY_TO_STRING((
STRING_TO_ARRAY(pootle_path,'/')
)[1:3], '/')
|| '/',
'')
FROM (
SELECT pootle_path
FROM pootle_store_store
WHERE pootle_path LIKE %s
UNION
SELECT pootle_path FROM pootle_app_directory
WHERE pootle_path LIKE %s
) AS t;
'''
elif connection.vendor == 'sqlite':
# Due to the limitations of SQLite there is no way to do this just
# using raw SQL.
from pootle_store.models import Store
store_objs = Store.objects.extra(
where=[
'pootle_store_store.pootle_path LIKE %s',
'pootle_store_store.pootle_path NOT LIKE %s',
],
params=[resources_path,
'/templates/%']).select_related('parent').distinct()
# Populate with stores and their parent directories, avoiding any
# duplicates
resources = []
for store in store_objs.iterator():
directory = store.parent
if (not directory.is_translationproject()
and all(directory.path != path for path in resources)):
resources.append(directory.path)
if all(store.path != path for path in resources):
resources.append(store.path)
resources.sort(key=get_path_sortkey)
cache.set(cache_key, resources, settings.OBJECT_CACHE_TIMEOUT)
return resources
cursor = connection.cursor()
cursor.execute(sql_query, [resources_path, resources_path])
results = cursor.fetchall()
# Flatten tuple and sort in a list
resources = list(reduce(lambda x, y: x + y, results))
resources.sort(key=get_path_sortkey)
cache.set(cache_key, resources, settings.OBJECT_CACHE_TIMEOUT)
return resources
def resources(self):
"""Returns a list of :cls:`~pootle_app.models.Directory` and
:cls:`~pootle_store.models.Store` resource paths available for
this :cls:`~pootle_project.models.Project` across all languages.
"""
cache_key = make_method_key(self, 'resources', self.code)
resources = cache.get(cache_key, None)
if resources is not None:
return resources
logging.debug(u'Cache miss for %s', cache_key)
resources_path = ''.join(['/%/', self.code, '/%'])
if connection.vendor == 'mysql':
sql_query = '''
SELECT DISTINCT
REPLACE(pootle_path,
CONCAT(SUBSTRING_INDEX(pootle_path, '/', 3), '/'),
'')
FROM (
SELECT pootle_path
FROM pootle_store_store
WHERE pootle_path LIKE %s
UNION
SELECT pootle_path FROM pootle_app_directory
WHERE pootle_path LIKE %s
) AS t;
'''
elif connection.vendor == 'postgresql':
sql_query = '''
SELECT DISTINCT
REPLACE(pootle_path,
ARRAY_TO_STRING((
STRING_TO_ARRAY(pootle_path,'/')
)[1:3], '/')
|| '/',
'')
FROM (
SELECT pootle_path
FROM pootle_store_store
WHERE pootle_path LIKE %s
UNION
SELECT pootle_path FROM pootle_app_directory
WHERE pootle_path LIKE %s
) AS t;
'''
elif connection.vendor == 'sqlite':
# Due to the limitations of SQLite there is no way to do this just
# using raw SQL.
from pootle_store.models import Store
store_objs = Store.objects.extra(
where=[
'pootle_store_store.pootle_path LIKE %s',
'pootle_store_store.pootle_path NOT LIKE %s',
], params=[resources_path, '/templates/%']
).select_related('parent').distinct()
# Populate with stores and their parent directories, avoiding any
# duplicates
resources = []
for store in store_objs.iterator():
directory = store.parent
if (not directory.is_translationproject() and
all(directory.path != path for path in resources)):
resources.append(directory.path)
if all(store.path != path for path in resources):
resources.append(store.path)
resources.sort(key=get_path_sortkey)
cache.set(cache_key, resources, settings.OBJECT_CACHE_TIMEOUT)
return resources
cursor = connection.cursor()
cursor.execute(sql_query, [resources_path, resources_path])
results = cursor.fetchall()
# Flatten tuple and sort in a list
resources = list(reduce(lambda x,y: x+y, results))
resources.sort(key=get_path_sortkey)
cache.set(cache_key, resources, settings.OBJECT_CACHE_TIMEOUT)
return resources
def top_scorers(cls,
days=30,
language=None,
project=None,
limit=5,
offset=0):
"""Returns users with the top scores.
:param days: period of days to account for scores.
:param language: limit results to the given language code.
:param project: limit results to the given project code.
:param limit: limit results to this number of users. Values other
than positive numbers will return the entire result set.
"""
cache_kwargs = {
'days': days,
'language': language,
'project': project,
'limit': limit,
'offset': offset,
}
cache_key = make_method_key(cls, 'top_scorers', cache_kwargs)
top_scorers = cache.get(cache_key, None)
if top_scorers is not None:
return top_scorers
now = timezone.now().replace(hour=0, minute=0, second=0, microsecond=0)
past = now + datetime.timedelta(-days)
lookup_kwargs = {
'creation_time__range': [past, now],
}
if language is not None:
lookup_kwargs.update({
'submission__translation_project__language__code':
language,
})
if project is not None:
lookup_kwargs.update({
'submission__translation_project__project__code':
project,
})
meta_user_ids = cls.objects.meta_users().values_list('id', flat=True)
top_scores = ScoreLog.objects.values("user").filter(
**lookup_kwargs).exclude(user__pk__in=meta_user_ids, ).annotate(
total_score=Sum('score_delta'),
suggested=Sum(
Case(When(action_code=TranslationActionCodes.SUGG_ADDED,
then='wordcount'),
default=0,
output_field=models.IntegerField())),
translated=Sum(
Case(When(translated_wordcount__isnull=False,
then='translated_wordcount'),
default=0,
output_field=models.IntegerField())),
reviewed=Sum(
Case(When(
action_code__in=[
TranslationActionCodes.SUGG_REVIEWED_ACCEPTED,
TranslationActionCodes.REVIEWED,
TranslationActionCodes.EDITED,
],
translated_wordcount__isnull=True,
then='wordcount',
),
default=0,
output_field=models.IntegerField())),
).order_by('-total_score')[offset:]
if isinstance(limit, (int, long)) and limit > 0:
top_scores = top_scores[:limit]
users = dict((user.id, user) for user in cls.objects.filter(
pk__in=[item['user'] for item in top_scores]))
top_scorers = []
for item in top_scores:
item['user'] = users[item['user']]
item['public_total_score'] = _humanize_score(item['total_score'])
top_scorers.append(item)
cache.set(cache_key, top_scorers, 60)
return top_scorers
