def paste_image():
"""
Takes an image from the clipboard, pastes it into the .media directory
and inserts a link to it into the buffer.
"""
translator = basehash.base(k.constants.ALPHABET)
identifier = translator.encode(uuid.uuid4().int >> 34).zfill(16)
file_basedir = os.path.dirname(k.utils.get_absolute_filepath())
filepath = os.path.join(file_basedir, '.media', identifier + '.png')
# Create the .media directory
media_basedir = os.path.dirname(filepath)
if not os.path.exists(media_basedir):
os.mkdir(media_basedir)
if sys.platform == 'linux':
command = 'xclip -selection clipboard -t image/png -o'
elif sys.platform == 'darwin':
command = f'pngpaste {filepath}'
stdout, stderr, code = k.utils.run(shlex.split(command))
if code != 0:
raise k.errors.KnowledgeException(
f"Image could not be pasted: {stderr}")
# For linux, the output is on stdout so we need to write out the file
if sys.platform == 'linux':
with open(filepath, 'wb') as f:
f.write(stdout)
column = k.utils.get_current_column_number()
vim_file_link = ''.join(
['{{file:',
os.path.relpath(filepath, start=file_basedir), '}}'])
modified_line = ''.join([
vim.current.line[:(column + 1)], vim_file_link,
vim.current.line[(column + 1):]
])
vim.current.line = modified_line
vim.current.window.cursor = vim.current.window.cursor[0], column + len(
vim_file_link)
"""
Provides long term storage backend implementations.
"""
import basehash
import uuid
from pony import orm
from knowledge import config, errors, constants
db = orm.Database('sqlite', config.DB_FILE, create_db=True)
translator = basehash.base(constants.ALPHABET)
class Mapping(db.Entity):
knowledge_id = orm.PrimaryKey(str)
fact_id = orm.Required(str)
db.generate_mapping(create_tables=True)
@orm.db_session
def get(knowledge_id):
mapping = Mapping.get(knowledge_id=knowledge_id)
# If mapping not found in the local database, raise an exception
if mapping is None:
raise errors.MappingNotFoundException(knowledge_id)
return mapping.fact_id
from nose.tools import raises
from basehash import base
basex = base('0SYv2xCbfhzGK4AW8E6QUpnjdtMOIlr')
def test_custom_encode_with_1234567890_SKvdr0U():
assert basex.encode(1234567890) == 'SKvdr0U'
def test_custom_decode_with_SKvdr0U_1234567890():
assert basex.decode('SKvdr0U') == 1234567890
def test_custom_hash_with_1234567890_10_4QxzxC4CtG():
assert basex.hash(1234567890, 10) == '4QxzxC4CtG'
def test_custom_unhash_with_4QxzxC4CtG_1234567890():
assert basex.unhash('4QxzxC4CtG') == 1234567890
def test_custom_maximum_value_with_6_887503680():
assert basex.maximum_value(6) == 887503680
@raises(ValueError)
def test_custom_hash_fail_with_887503681_6():
assert basex.hash(887503681, 6)
from nose.tools import raises
from basehash import base
basex = base('0SYv2xCbfhzGK4AW8E6QUpnjdtMOIlr')
def test_custom_encode_with_1234567890_SKvdr0U():
assert basex.encode(1234567890) == 'SKvdr0U'
def test_custom_decode_with_SKvdr0U_1234567890():
assert basex.decode('SKvdr0U') == 1234567890
def test_custom_hash_with_1234567890_10_4QxzxC4CtG():
assert basex.hash(1234567890, 10) == '4QxzxC4CtG'
def test_custom_unhash_with_4QxzxC4CtG_1234567890():
assert basex.unhash('4QxzxC4CtG') == 1234567890
def test_custom_maximum_value_with_6_887503680():
assert basex.maximum_value(6) == 887503680
@raises(ValueError)
def test_custom_hash_fail_with_887503681_6():
assert basex.hash(887503681, 6)
from nose.tools import raises
from basehash import base
bhx = base('0SYv2xCbfhzGK4AW8E6QUpnjdtMOIlr')
bh6 = base('0SYv2xCbfhzGK4AW8E6QUpnjdtMOIlr', 6)
bh10 = base('0SYv2xCbfhzGK4AW8E6QUpnjdtMOIlr', 10)
def test_custom_encode_with_1234567890_SKvdr0U():
assert bhx.encode(1234567890) == 'SKvdr0U'
def test_custom_decode_with_SKvdr0U_1234567890():
assert bhx.decode('SKvdr0U') == 1234567890
def test_custom_hash_with_1234567890_10_4QxzxC4CtG():
assert bh10.hash(1234567890) == '4QxzxC4CtG'
def test_custom_unhash_with_4QxzxC4CtG_1234567890():
assert bh10.unhash('4QxzxC4CtG') == 1234567890
def test_custom_maximum_value_with_6_887503680():
assert bh6.maximum == 887503680
@raises(ValueError)
def test_custom_hash_fail_with_887503681_6():
from nose.tools import raises
from basehash import base
bhx = base('0SYv2xCbfhzGK4AW8E6QUpnjdtMOIlr')
bh6 = base('0SYv2xCbfhzGK4AW8E6QUpnjdtMOIlr', 6)
bh10 = base('0SYv2xCbfhzGK4AW8E6QUpnjdtMOIlr', 10)
def test_custom_encode_with_1234567890_SKvdr0U():
assert bhx.encode(1234567890) == 'SKvdr0U'
def test_custom_decode_with_SKvdr0U_1234567890():
assert bhx.decode('SKvdr0U') == 1234567890
def test_custom_hash_with_1234567890_10_4QxzxC4CtG():
assert bh10.hash(1234567890) == '4QxzxC4CtG'
def test_custom_unhash_with_4QxzxC4CtG_1234567890():
assert bh10.unhash('4QxzxC4CtG') == 1234567890
def test_custom_maximum_value_with_6_887503680():
assert bh6.maximum == 887503680
@raises(ValueError)
