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def get_attachments_ids(self, ticket_id):
""" Get IDs of attachments for given ticket.
:param ticket_id: ID of ticket
:returns: List of IDs (type int) of attachments belonging to given
ticket. Returns None if ticket does not exist.
"""
attachments = self.get_at... |
def get_attachment(self, ticket_id, attachment_id):
""" Get attachment.
:param ticket_id: ID of ticket
:param attachment_id: ID of attachment for obtain
:returns: Attachment as dictionary with these keys:
* Transaction
* ContentType
... |
def get_attachment_content(self, ticket_id, attachment_id):
""" Get content of attachment without headers.
This function is necessary to use for binary attachment,
as it can contain ``\\n`` chars, which would disrupt parsing
of message if :py:meth:`~Rt.get_attachment` is used.
... |
def get_user(self, user_id):
""" Get user details.
:param user_id: Identification of user by username (str) or user ID
(int)
:returns: User details as strings in dictionary with these keys for RT
users:
* Lang
... |
def create_user(self, Name, EmailAddress, **kwargs):
""" Create user (undocumented API feature).
:param Name: User name (login for privileged, required)
:param EmailAddress: Email address (required)
:param kwargs: Optional fields to set (see edit_user)
:returns: ID of new user o... |
def edit_queue(self, queue_id, **kwargs):
""" Edit queue (undocumented API feature).
:param queue_id: Identification of queue by name (str) or ID (int)
:param kwargs: Other fields to edit from the following list:
* Name
* Description
... |
def create_queue(self, Name, **kwargs):
""" Create queue (undocumented API feature).
:param Name: Queue name (required)
:param kwargs: Optional fields to set (see edit_queue)
:returns: ID of new queue or False when create fails
:raises BadRequest: When queue already exists
... |
def get_links(self, ticket_id):
""" Gets the ticket links for a single ticket.
:param ticket_id: ticket ID
:returns: Links as lists of strings in dictionary with these keys
(just those which are defined):
* id
* Members
... |
def edit_ticket_links(self, ticket_id, **kwargs):
""" Edit ticket links.
.. warning:: This method is deprecated in favour of edit_link method, because
there exists bug in RT 3.8 REST API causing mapping created links to
ticket/1. The only drawback is that edit_link cannot process ... |
def edit_link(self, ticket_id, link_name, link_value, delete=False):
""" Creates or deletes a link between the specified tickets (undocumented API feature).
:param ticket_id: ID of ticket to edit
:param link_name: Name of link to edit (DependsOn, DependedOnBy,
RefersTo... |
def merge_ticket(self, ticket_id, into_id):
""" Merge ticket into another (undocumented API feature).
:param ticket_id: ID of ticket to be merged
:param into: ID of destination ticket
:returns: ``True``
Operation was successful
``False``
... |
def untake(self, ticket_id):
""" Untake ticket
:param ticket_id: ID of ticket to be merged
:returns: ``True``
Operation was successful
``False``
Either the ticket does not exist or user does not
own the ticket.
... |
def split_header(line):
""" Split a header line into field name and field value.
Note that custom fields may contain colons inside the curly braces,
so we need a special test for them.
:param line: A message line to be split.
:returns: (Field name, field value) tuple.
... |
def PrivateKeyFromWIF(wif):
"""
Get the private key from a WIF key
Args:
wif (str): The wif key
Returns:
bytes: The private key
"""
if wif is None or len(wif) is not 52:
raise ValueError('Please provide a wif with a length of 52 bytes... |
def PrivateKeyFromNEP2(nep2_key, passphrase):
"""
Gets the private key from a NEP-2 encrypted private key
Args:
nep2_key (str): The nep-2 encrypted private key
passphrase (str): The password to encrypt the private key with, as unicode string
Returns:
... |
def GetAddress(self):
"""
Returns the public NEO address for this KeyPair
Returns:
str: The private key
"""
script = b'21' + self.PublicKey.encode_point(True) + b'ac'
script_hash = Crypto.ToScriptHash(script)
address = Crypto.ToAddress(script_hash)
... |
def Export(self):
"""
Export this KeyPair's private key in WIF format.
Returns:
str: The key in wif format
"""
data = bytearray(38)
data[0] = 0x80
data[1:33] = self.PrivateKey[0:32]
data[33] = 0x01
checksum = Crypto.Default().Hash256(... |
def ExportNEP2(self, passphrase):
"""
Export the encrypted private key in NEP-2 format.
Args:
passphrase (str): The password to encrypt the private key with, as unicode string
Returns:
str: The NEP-2 encrypted private key
"""
if len(passphrase) <... |
def unpack(self, fmt, length=1):
"""
Unpack the stream contents according to the specified format in `fmt`.
For more information about the `fmt` format see: https://docs.python.org/3/library/struct.html
Args:
fmt (str): format string.
length (int): amount of byte... |
def ReadByte(self, do_ord=True):
"""
Read a single byte.
Args:
do_ord (bool): (default True) convert the byte to an ordinal first.
Returns:
bytes: a single byte if successful. 0 (int) if an exception occurred.
"""
try:
if do_ord:
... |
def SafeReadBytes(self, length):
"""
Read exactly `length` number of bytes from the stream.
Raises:
ValueError is not enough data
Returns:
bytes: `length` number of bytes
"""
data = self.ReadBytes(length)
if len(data) < length:
... |
def ReadVarInt(self, max=sys.maxsize):
"""
Read a variable length integer from the stream.
The NEO network protocol supports encoded storage for space saving. See: http://docs.neo.org/en-us/node/network-protocol.html#convention
Args:
max (int): (Optional) maximum number of b... |
def ReadVarBytes(self, max=sys.maxsize):
"""
Read a variable length of bytes from the stream.
The NEO network protocol supports encoded storage for space saving. See: http://docs.neo.org/en-us/node/network-protocol.html#convention
Args:
max (int): (Optional) maximum number o... |
def ReadString(self):
"""
Read a string from the stream.
Returns:
str:
"""
length = self.ReadUInt8()
return self.unpack(str(length) + 's', length) |
def ReadVarString(self, max=sys.maxsize):
"""
Similar to `ReadString` but expects a variable length indicator instead of the fixed 1 byte indicator.
Args:
max (int): (Optional) maximum number of bytes to read.
Returns:
bytes:
"""
length = self.Re... |
def ReadSerializableArray(self, class_name, max=sys.maxsize):
"""
Deserialize a stream into the object specific by `class_name`.
Args:
class_name (str): a full path to the class to be deserialized into. e.g. 'neo.Core.Block.Block'
max (int): (Optional) maximum number of ... |
def Read2000256List(self):
"""
Read 2000 times a 64 byte value from the stream.
Returns:
list: a list containing 2000 64 byte values in reversed form.
"""
items = []
for i in range(0, 2000):
data = self.ReadBytes(64)
ba = bytearray(bin... |
def ReadHashes(self):
"""
Read Hash values from the stream.
Returns:
list: a list of hash values. Each value is of the bytearray type.
"""
len = self.ReadVarInt()
items = []
for i in range(0, len):
ba = bytearray(self.ReadBytes(32))
... |
def ToScriptHash(data, unhex=True):
"""
Get a script hash of the data.
Args:
data (bytes): data to hash.
unhex (bool): (Default) True. Set to unhexlify the stream. Use when the bytes are not raw bytes; i.e. b'aabb'
Returns:
UInt160: script hash.
... |
def Sign(message, private_key):
"""
Sign the message with the given private key.
Args:
message (str): message to be signed
private_key (str): 32 byte key as a double digit hex string (e.g. having a length of 64)
Returns:
bytearray: the signature of th... |
def VerifySignature(message, signature, public_key, unhex=True):
"""
Verify the integrity of the message.
Args:
message (str): the message to verify.
signature (bytearray): the signature belonging to the message.
public_key (ECPoint|bytes): the public key to ... |
def VerifySignature(self, message, signature, public_key, unhex=True):
"""
Verify the integrity of the message.
Args:
message (str): the message to verify.
signature (bytearray): the signature belonging to the message.
public_key (ECPoint): the public key to ... |
def _lucas_sequence(n, P, Q, k):
"""Return the modular Lucas sequence (U_k, V_k, Q_k).
Given a Lucas sequence defined by P, Q, returns the kth values for
U and V, along with Q^k, all modulo n.
"""
D = P * P - 4 * Q
if n < 2:
raise ValueError("n must be >= 2")
if k < 0:
raise ... |
def sqrt(self, val, flag):
"""
calculate the square root modulus p
"""
if val.iszero():
return val
sw = self.p % 8
if sw == 3 or sw == 7:
res = val ** ((self.p + 1) / 4)
elif sw == 5:
x = val ** ((self.p + 1) / 4)
if... |
def value(self, x):
"""
converts an integer or FinitField.Value to a value of this FiniteField.
"""
return x if isinstance(x, FiniteField.Value) and x.field == self else FiniteField.Value(self, x) |
def integer(self, x):
"""
returns a plain integer
"""
if type(x) is str:
hex = binascii.unhexlify(x)
return int.from_bytes(hex, 'big')
return x.value if isinstance(x, FiniteField.Value) else x |
def add(self, p, q):
"""
perform elliptic curve addition
"""
if p.iszero():
return q
if q.iszero():
return p
lft = 0
# calculate the slope of the intersection line
if p == q:
if p.y == 0:
return self.zer... |
def zero(self):
"""
Return the additive identity point ( aka '0' )
P + 0 = P
"""
return self.point(self.field.zero(), self.field.zero()) |
def point(self, x, y):
"""
construct a point from 2 values
"""
return EllipticCurve.ECPoint(self, self.field.value(x), self.field.value(y)) |
def isoncurve(self, p):
"""
verifies if a point is on the curve
"""
return p.iszero() or p.y ** 2 == p.x ** 3 + self.a * p.x + self.b |
def decompress(self, x, flag):
"""
calculate the y coordinate given only the x value.
there are 2 possible solutions, use 'flag' to select.
"""
x = self.field.value(x)
ysquare = x ** 3 + self.a * x + self.b
return self.point(x, ysquare.sqrt(flag)) |
def decompress_from_curve(self, x, flag):
"""
calculate the y coordinate given only the x value.
there are 2 possible solutions, use 'flag' to select.
"""
cq = self.field.p
x = self.field.value(x)
ysquare = x ** 3 + self.a * x + self.b
ysquare_root = sq... |
def sign(self, message, privkey, secret):
"""
sign the message using private key and sign secret
for signsecret k, message m, privatekey x
return (G*k, (m+x*r)/k)
"""
m = self.GFn.value(message)
x = self.GFn.value(privkey)
k = self.GFn.value(secret)
... |
def verify(self, message, pubkey, rnum, snum):
"""
Verify the signature
for message m, pubkey Y, signature (r,s)
r = xcoord(R)
verify that : G*m+Y*r=R*s
this is true because: { Y=G*x, and R=G*k, s=(m+x*r)/k }
G*m+G*x*r = G*k*(m+x*r)/k ->
G*(m+x*r) = G*(... |
def findpk(self, message, rnum, snum, flag):
"""
find pubkey Y from message m, signature (r,s)
Y = (R*s-G*m)/r
note that there are 2 pubkeys related to a signature
"""
m = self.GFn.value(message)
r = self.GFn.value(rnum)
s = self.GFn.value(snum)
R... |
def findpk2(self, r1, s1, r2, s2, flag1, flag2):
"""
find pubkey Y from 2 different signature on the same message
sigs: (r1,s1) and (r2,s2)
returns (R1*s1-R2*s2)/(r1-r2)
"""
R1 = self.ec.decompress(r1, flag1)
R2 = self.ec.decompress(r2, flag2)
rdiff = se... |
def crack2(self, r, s1, s2, m1, m2):
"""
find signsecret and privkey from duplicate 'r'
signature (r,s1) for message m1
and signature (r,s2) for message m2
s1= (m1 + x*r)/k
s2= (m2 + x*r)/k
subtract -> (s1-s2) = (m1-m2)/k -> k = (m1-m2)/(s1-s2)
-> privke... |
def crack1(self, rnum, snum, message, signsecret):
"""
find privkey, given signsecret k, message m, signature (r,s)
x= (s*k-m)/r
"""
m = self.GFn.value(message)
r = self.GFn.value(rnum)
s = self.GFn.value(snum)
k = self.GFn.value(signsecret)
return... |
def secp256r1():
"""
create the secp256r1 curve
"""
GFp = FiniteField(int("FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFF", 16))
ec = EllipticCurve(GFp, 115792089210356248762697446949407573530086143415290314195533631308867097853948, 41058363725152142129326129780... |
def decode_secp256r1(str, unhex=True, check_on_curve=True):
"""
decode a public key on the secp256r1 curve
"""
GFp = FiniteField(int("FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFF", 16))
ec = EllipticCurve(GFp, 1157920892103562487626974469494075735300861434152... |
def secp256k1():
"""
create the secp256k1 curve
"""
GFp = FiniteField(2 ** 256 - 2 ** 32 - 977) # This is P from below... aka FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F
ec = EllipticCurve(GFp, 0, 7)
return ECDSA(ec, ec.point(0x79BE667EF9DCBBAC55A062... |
def GetHashCode(self):
"""uint32 identifier"""
slice_length = 4 if len(self.Data) >= 4 else len(self.Data)
return int.from_bytes(self.Data[:slice_length], 'little') |
def isValidPublicAddress(address: str) -> bool:
"""Check if address is a valid NEO address"""
valid = False
if len(address) == 34 and address[0] == 'A':
try:
base58.b58decode_check(address.encode())
valid = True
except ValueError:
# checksum mismatch
... |
def __Build(leaves):
"""
Build the merkle tree.
Args:
leaves (list): items are of type MerkleTreeNode.
Returns:
MerkleTreeNode: the root node.
"""
if len(leaves) < 1:
raise Exception('Leaves must have length')
if len(leaves) =... |
def ComputeRoot(hashes):
"""
Compute the root hash.
Args:
hashes (list): the list of hashes to build the root from.
Returns:
bytes: the root hash.
"""
if not len(hashes):
raise Exception('Hashes must have length')
if len(hashe... |
def __DepthFirstSearch(node, hashes):
"""
Internal helper method.
Args:
node (MerkleTreeNode):
hashes (list): each item is a bytearray.
"""
if node.LeftChild is None:
hashes.add(node.Hash)
else:
MerkleTree.__DepthFirstSearc... |
def ToHashArray(self):
"""
Turn the tree into a list of hashes.
Returns:
list:
"""
hashes = set()
MerkleTree.__DepthFirstSearch(self.Root, hashes)
return list(hashes) |
def Trim(self, flags):
"""
Trim the nodes from the tree keeping only the root hash.
Args:
flags: "0000" for trimming, any other value for keeping the nodes.
"""
logger.info("Trimming!")
flags = bytearray(flags)
length = 1 << self.Depth - 1
whi... |
def _TrimNode(node, index, depth, flags):
"""
Internal helper method to trim a node.
Args:
node (MerkleTreeNode):
index (int): flag index.
depth (int): node tree depth to start trim from.
flags (bytearray): of left/right pairs. 1 byte for the left... |
def double_sha256(ba):
"""
Perform two SHA256 operations on the input.
Args:
ba (bytes): data to hash.
Returns:
str: hash as a double digit hex string.
"""
d1 = hashlib.sha256(ba)
d2 = hashlib.sha256()
d1.hexdigest()
d2.update(d1.digest())
return d2.hexdigest() |
def scripthash_to_address(scripthash):
"""
Convert a script hash to a public address.
Args:
scripthash (bytes):
Returns:
str: base58 encoded string representing the wallet address.
"""
sb = bytearray([ADDRESS_VERSION]) + scripthash
c256 = bin_dbl_sha256(sb)[0:4]
outb = ... |
def bin_hash160Bytes(bts):
"""
Get a hash of the provided message using the ripemd160 algorithm.
Args:
bts (str): message to hash.
Returns:
bytes: hash.
"""
intermed = hashlib.sha256(bts).digest()
return hashlib.new('ripemd160', intermed).digest() |
def bin_hash160(string):
"""
Get a hash of the provided message using the ripemd160 algorithm.
Args:
string (str): message to hash.
Returns:
str: hash as a double digit hex string.
"""
intermed = hashlib.sha256(string).digest()
return hashlib.new('ripemd160', intermed).hexd... |
def base256_encode(n, minwidth=0): # int/long to byte array
"""
Encode the input with base256.
Args:
n (int): input value.
minwidth: minimum return value length.
Raises:
ValueError: if a negative number is provided.
Returns:
bytearray:
"""
if n > 0:
... |
def xor_bytes(a, b):
"""
XOR on two bytes objects
Args:
a (bytes): object 1
b (bytes): object 2
Returns:
bytes: The XOR result
"""
assert isinstance(a, bytes)
assert isinstance(b, bytes)
assert len(a) == len(b)
res = bytearray()
for i in range(len(a)):
... |
def WriteBytes(self, value, unhex=True):
"""
Write a `bytes` type to the stream.
Args:
value (bytes): array of bytes to write to the stream.
unhex (bool): (Default) True. Set to unhexlify the stream. Use when the bytes are not raw bytes; i.e. b'aabb'
Returns:
... |
def pack(self, fmt, data):
"""
Write bytes by packing them according to the provided format `fmt`.
For more information about the `fmt` format see: https://docs.python.org/3/library/struct.html
Args:
fmt (str): format string.
data (object): the data to write to t... |
def WriteUInt160(self, value):
"""
Write a UInt160 type to the stream.
Args:
value (UInt160):
Raises:
Exception: when `value` is not of neocore.UInt160 type.
"""
if type(value) is UInt160:
value.Serialize(self)
else:
... |
def WriteUInt256(self, value):
"""
Write a UInt256 type to the stream.
Args:
value (UInt256):
Raises:
Exception: when `value` is not of neocore.UInt256 type.
"""
if type(value) is UInt256:
value.Serialize(self)
else:
... |
def WriteVarBytes(self, value, endian="<"):
"""
Write an integer value in a space saving way to the stream.
Read more about variable size encoding here: http://docs.neo.org/en-us/node/network-protocol.html#convention
Args:
value (bytes):
endian (str): specify the... |
def WriteVarString(self, value, encoding="utf-8"):
"""
Write a string value to the stream.
Read more about variable size encoding here: http://docs.neo.org/en-us/node/network-protocol.html#convention
Args:
value (string): value to write to the stream.
encoding (s... |
def WriteFixedString(self, value, length):
"""
Write a string value to the stream.
Args:
value (str): value to write to the stream.
length (int): length of the string to write.
"""
towrite = value.encode('utf-8')
slen = len(towrite)
if sle... |
def WriteSerializableArray(self, array):
"""
Write an array of serializable objects to the stream.
Args:
array(list): a list of serializable objects. i.e. extending neo.IO.Mixins.SerializableMixin
"""
if array is None:
self.WriteByte(0)
else:
... |
def Write2000256List(self, arr):
"""
Write an array of 64 byte items to the stream.
Args:
arr (list): a list of 2000 items of 64 bytes in size.
"""
for item in arr:
ba = bytearray(binascii.unhexlify(item))
ba.reverse()
self.WriteBy... |
def WriteHashes(self, arr):
"""
Write an array of hashes to the stream.
Args:
arr (list): a list of 32 byte hashes.
"""
length = len(arr)
self.WriteVarInt(length)
for item in arr:
ba = bytearray(binascii.unhexlify(item))
ba.rev... |
def get_user_id(self, user):
""" Get identifier for a user. Take the one defined in settings.SAML_IDP_DJANGO_USERNAME_FIELD first, if not set
use the USERNAME_FIELD property which is set on the user Model. This defaults to the user.username field.
"""
user_field = getattr(settings, '... |
def create_identity(self, user, sp_mapping, **extra_config):
""" Generate an identity dictionary of the user based on the given mapping of desired user attributes by the SP
"""
return {
out_attr: getattr(user, user_attr)
for user_attr, out_attr in sp_mapping.items()
... |
def sso_entry(request):
""" Entrypoint view for SSO. Gathers the parameters from the HTTP request, stores them in the session
and redirects the requester to the login_process view.
"""
if request.method == 'POST':
passed_data = request.POST
binding = BINDING_HTTP_POST
else:
... |
def metadata(request):
""" Returns an XML with the SAML 2.0 metadata for this Idp.
The metadata is constructed on-the-fly based on the config dict in the django settings.
"""
conf = IdPConfig()
conf.load(copy.deepcopy(settings.SAML_IDP_CONFIG))
metadata = entity_descriptor(conf)
return H... |
def dispatch(self, request, *args, **kwargs):
""" Construct IDP server with config from settings dict
"""
conf = IdPConfig()
try:
conf.load(copy.deepcopy(settings.SAML_IDP_CONFIG))
self.IDP = Server(config=conf)
except Exception as e:
return se... |
def get_processor(self, entity_id, sp_config):
""" Instantiate user-specified processor or default to an all-access base processor.
Raises an exception if the configured processor class can not be found or initialized.
"""
processor_string = sp_config.get('processor', None)
i... |
def get_identity(self, processor, user, sp_config):
""" Create Identity dict (using SP-specific mapping)
"""
sp_mapping = sp_config.get('attribute_mapping', {'username': 'username'})
return processor.create_identity(user, sp_mapping, **sp_config.get('extra_config', {})) |
def custom_update_user(sender, instance, attributes, user_modified, **kargs):
""" Default behaviour does not play nice with booleans encoded in SAML as u'true'/u'false'.
This will convert those attributes to real booleans when saving.
"""
for k, v in attributes.items():
u = set.intersection(... |
def parse_time(s):
"""
Like datetime.datetime.strptime(s, "%w %Y/%m/%d %H:%M:%S") but 5x faster.
"""
result = None
if "epoch" in s:
epoch_time = float(s.rstrip().split(' ')[1][:-1])
result = datetime.datetime.utcfromtimestamp(epoch_time)
else:
_, date_part, time_part = s... |
def _extract_prop_option(line):
"""
Extract the (key,value)-tuple from a string like:
>>> "option foobar 123"
:param line:
:return: tuple (key, value)
"""
line = line[7:]
pos = line.find(' ')
return line[:pos], line[pos + 1:] |
def _extract_prop_set(line):
"""
Extract the (key, value)-tuple from a string like:
>>> 'set foo = "bar"'
:param line:
:return: tuple (key, value)
"""
token = ' = "'
line = line[4:]
pos = line.find(token)
return line[:pos], line[pos + 4:-1] |
def _extract_properties(config):
"""
Parse a line within a lease block
The line should basically match the expression:
>>> r"\s+(?P<key>(?:option|set)\s+\S+|\S+) (?P<value>[\s\S]+?);"
For easier seperation of the cases and faster parsing this is done using substrings etc..
:param config:
:re... |
def get(self, include_backups=False):
"""
Parse the lease file and return a list of Lease instances.
"""
leases = []
with open(self.filename) if not self.gzip else gzip.open(self.filename) as lease_file:
lease_data = lease_file.read()
if self.gzip:
... |
def get_current(self):
"""
Parse the lease file and return a dict of active and valid Lease instances.
The key for this dict is the ethernet address of the lease.
"""
all_leases = self.get()
leases = {}
for lease in all_leases:
if lease.valid and lease... |
def valid(self):
"""
Checks if the lease is currently valid (not expired and not in the future)
:return: bool: True if lease is valid
"""
if self.end is None:
if self.start is not None:
return self.start <= datetime.datetime.utcnow()
else:
... |
def valid(self):
"""
Checks if the lease is currently valid (not expired)
:return: bool: True if lease is valid
"""
if self.end is None:
return True
else:
return datetime.datetime.utcnow() <= self.end |
def _padleft(width, s, has_invisible=True):
"""Flush right.
>>> _padleft(6, '\u044f\u0439\u0446\u0430') == ' \u044f\u0439\u0446\u0430'
True
"""
def impl(val):
iwidth = width + len(val) - len(_strip_invisible(val)) if has_invisible else width
fmt = "{0:>%ds}" % iwidth
retu... |
def _visible_width(s):
"""Visible width of a printed string. ANSI color codes are removed.
>>> _visible_width('\x1b[31mhello\x1b[0m'), _visible_width("world")
(5, 5)
"""
if isinstance(s, _text_type) or isinstance(s, _binary_type):
return _max_line_width(_strip_invisible(s))
else:
... |
def _column_type(values, has_invisible=True):
"""The least generic type all column values are convertible to.
>>> _column_type(["1", "2"]) is _int_type
True
>>> _column_type(["1", "2.3"]) is _float_type
True
>>> _column_type(["1", "2.3", "four"]) is _text_type
True
>>> _column_type(["fo... |
def _normalize_tabular_data(tabular_data, headers):
"""Transform a supported data type to a list of lists, and a list of headers.
Supported tabular data types:
* list-of-lists or another iterable of iterables
* list of named tuples (usually used with headers="keys")
* list of dicts (usually used... |
def tabulate(tabular_data, headers=(), tablefmt="simple",
floatfmt="g", numalign="decimal", stralign="left",
missingval=""):
"""Format a fixed width table for pretty printing.
>>> print(tabulate([[1, 2.34], [-56, "8.999"], ["2", "10001"]]))
--- ---------
1 2.34
-56... |
def _format_table(fmt, headers, rows, colwidths, colaligns, is_multiline):
"""Produce a plain-text representation of the table."""
lines = []
hidden = fmt.with_header_hide if (headers and fmt.with_header_hide) else []
pad = fmt.padding
headerrow = fmt.headerrow
padded_widths = [(w + 2 * pad) fo... |
def create_layout(lexer=None,
reserve_space_for_menu=8,
get_prompt_tokens=None,
get_bottom_toolbar_tokens=None,
extra_input_processors=None, multiline=False,
wrap_lines=True):
"""
Creates a custom `Layout` for the Crash in... |
def parse_config_path(args=sys.argv):
"""
Preprocess sys.argv and extract --config argument.
"""
config = CONFIG_PATH
if '--config' in args:
idx = args.index('--config')
if len(args) > idx + 1:
config = args.pop(idx + 1)
args.pop(idx)
return config |
def get_parser(output_formats=[], conf=None):
"""
Create an argument parser that reads default values from a
configuration file if provided.
"""
def _conf_or_default(key, value):
return value if conf is None else conf.get_or_set(key, value)
parser = ArgumentParser(description='crate sh... |
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