def post(_id):
db = Tree.from_file()
if _id in db:
return jsonify(error=('This key already exists in the database, use '
'PUT to update the key')), 500
return add_request_to_db(db, _id)
def delete(_id):
db = Tree.from_file()
try:
del db[_id]
except KeyError:
return jsonify(error='No data was found for this id'), 404
db.commit()
return jsonify(succes='deleted')
def main():
for j in range(30):
tree = Tree(max_size=3)
for i in range(j + 1):
tree[i] = i**2
fancy_print(tree)
print(tree)
print('COMMMMIITTTTTT')
tree.commit()
print('IMPORRRTTTTT')
new_tree = Tree.from_file()
print(new_tree)
print('IMUPPORRTTAANTT', new_tree)
fancy_print(new_tree)
new_tree[2] = 20
fancy_print(new_tree)
print('IMUPPORRTTAANTT', new_tree)
fancy_print(new_tree)
new_tree[3] = 30
print('IMUPPORRTTAANTT', new_tree)
fancy_print(new_tree)
del new_tree[0]
fancy_print(new_tree)
print('IMUPPORRTTAANTT', new_tree)
fancy_print(new_tree)
print(getsize(new_tree.filename))
print('COOOOMMMPPPAAACCCTTT')
new_tree.compact()
print(getsize(new_tree.filename))
print('IMPORT COOOOMMMPPPAAACCCTTT')
new_tree = Tree.from_file()
new_tree[2] = 30
print("PRRRRRINIINNT 11111")
fancy_print(new_tree)
del new_tree[3]
print("PRRRRRINIINNT 2222222")
fancy_print(new_tree)
print()
print()
def map():
script = Script()
tree = Tree.from_file()
temp_tree = Tree(filename='map.db')
temp_tree.compact()
script.add_string(request.get_data())
data = []
for k, v in tree:
temp_tree[k] = script.invoke('mapper', k, v)
data = script.invoke('reducer', temp_tree.__iter__())
return jsonify(result=data)
def post():
db = Tree.from_file()
_id = uuid.uuid4()
return add_request_to_db(db, _id)
def delete():
db = Tree.from_file()
db.root = db._create_leaf()
db.commit()
db.compact()
return jsonify()
def get():
db = Tree.from_file()
l = []
for k, v in db:
l.append({'id': k, 'data': v})
return jsonify(items=l)
def compact():
Tree.from_file().compact()
return jsonify(success='compacted')
def get(_id):
db = Tree.from_file()
try:
return jsonify(data=db[_id])
except KeyError:
return jsonify(error='No data was found for this id'), 404
def put(_id):
db = Tree.from_file()
if _id not in db:
return jsonify(error=('No data was found for this id, use POST if'
' you want to add a new document')), 404
return add_request_to_db(db, _id)