def recipe_delete(self, recipe):
"""
Remove a recipe, irrevocably, from the system.
No impact on tiddlers.
"""
try:
recipe_path = self._recipe_path(recipe)
if not os.path.exists(recipe_path):
raise NoRecipeError('%s not present' % recipe_path)
os.remove(recipe_path)
except (NoRecipeError, StoreEncodingError), exc:
raise NoRecipeError(exc)
def recipe_get(self, recipe):
"""
Fill :py:class:`recipe <tiddlyweb.model.recipe.Recipe>` with
data in the store.
"""
try:
recipe_path = self._recipe_path(recipe)
self.serializer.object = recipe
recipe_string = read_utf8_file(recipe_path)
except StoreEncodingError as exc:
raise NoRecipeError(exc)
except IOError as exc:
raise NoRecipeError('unable to get recipe %s: %s' %
(recipe.name, exc))
return self.serializer.from_string(recipe_string)
def recipe_delete(self, recipe):
"""
Remove a :py:class:`recipe <tiddlyweb.model.recipe.Recipe>`,
irrevocably, from the system. No impact on :py:class:`tiddlers
<tiddlyweb.model.tiddler.Tiddler>`.
"""
try:
recipe_path = self._recipe_path(recipe)
if not os.path.exists(recipe_path):
raise NoRecipeError('%s not present' % recipe_path)
os.remove(recipe_path)
except (NoRecipeError, StoreEncodingError) as exc:
raise NoRecipeError(exc)
except Exception as exc:
raise IOError('unable to delete recipe %s: %s' %
(recipe.name, exc))
def recipe_get(self, recipe):
try:
srecipe = self.session.query(sRecipe).filter(sRecipe.name==recipe.name).one()
recipe = self._load_recipe(recipe, srecipe)
return recipe
except NoResultFound, exc:
raise NoRecipeError('no results for recipe %s, %s' % (recipe.name, exc))
def recipe_delete(self, recipe):
try:
srecipe = self.session.query(sRecipe).filter(
sRecipe.name == recipe.name).one()
self.session.delete(srecipe)
self.session.commit()
except NoResultFound, exc:
raise NoRecipeError('no results for recipe %s, %s' %
(recipe.name, exc))
def recipe_put(self, recipe):
"""
Put a recipe into the store.
"""
try:
recipe_path = self._recipe_path(recipe)
self.serializer.object = recipe
write_utf8_file(recipe_path, self.serializer.to_string())
except StoreEncodingError, exc:
raise NoRecipeError(exc)
def recipe_get(self, recipe):
"""
Read a recipe from the store.
"""
try:
recipe_path = self._recipe_path(recipe)
self.serializer.object = recipe
recipe_string = read_utf8_file(recipe_path)
except StoreEncodingError, exc:
raise NoRecipeError(exc)
def recipe_put(self, recipe):
"""
Put :py:class:`recipe <tiddlyweb.model.recipe.Recipe>`
into the store.
"""
try:
recipe_path = self._recipe_path(recipe)
self.serializer.object = recipe
write_utf8_file(recipe_path, self.serializer.to_string())
except StoreEncodingError as exc:
raise NoRecipeError(exc)
except Exception, exc:
raise IOError('unable to delete recipe %s: %s' %
(recipe.name, exc))
def recipe_get(self, recipe):
"""
Read a recipe from the store.
"""
try:
recipe_path = self._recipe_path(recipe)
self.serializer.object = recipe
recipe_string = read_utf8_file(recipe_path)
except StoreEncodingError, exc:
raise NoRecipeError(exc)
except IOError, exc:
raise NoRecipeError('unable to get recipe %s: %s' %
(recipe.name, exc))
return self.serializer.from_string(recipe_string)
def recipe_put(self, recipe):
"""
Put a recipe into the store.
"""
try:
recipe_path = self._recipe_path(recipe)
self.serializer.object = recipe
write_utf8_file(recipe_path, self.serializer.to_string())
except StoreEncodingError, exc:
raise NoRecipeError(exc)
def bag_delete(self, bag):