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def tag_in_tags(entity, attribute, value):
"""
Return true if the provided entity has
a tag of value in its tag list.
"""
return value in entity.tags | ad88be5f8848b387f2a261ce5506dffde285a1d8 | 1,296 |
import torch
def to_device(x, device):
"""Cast a hierarchical object to pytorch device"""
if isinstance(x, torch.Tensor):
return x.to(device)
elif isinstance(x, dict):
for k in list(x.keys()):
x[k] = to_device(x[k], device)
return x
elif isinstance(x, list) or isinstance(x, tuple):
return type(x)(to_device(t, device) for t in x)
else:
raise ValueError('Wrong type !') | a315905fb0cf6d6720103c0d22440418ebd41bf1 | 1,299 |
def f(x):
"""Cubic function."""
return x**3 | 13832221de3490dbd92f4f1a26854baec7010023 | 1,300 |
import textwrap
def dedent(ind, text):
"""
Dedent text to the specific indentation level.
:param ind: common indentation level for the resulting text (number of spaces to append to every line)
:param text: text that should be transformed.
:return: ``text`` with all common indentation removed, and then the specified amount of indentation added.
"""
text2 = textwrap.dedent(text)
if ind == 0:
return text2
indent_str = " " * ind
return "\n".join(indent_str + line for line in text2.split("\n")) | 271b9fd270d78c4bc952af31d3d9be0ff6bdab73 | 1,301 |
def get_polarimeter_index(pol_name):
"""Return the progressive number of the polarimeter within the board (0…7)
Args:
pol_name (str): Name of the polarimeter, like ``R0`` or ``W3``.
Returns:
An integer from 0 to 7.
"""
if pol_name[0] == "W":
return 7
else:
return int(pol_name[1]) | 0068931868e214896f6263e58fc09215352d502c | 1,305 |
import io
import base64
def get_image_html_tag(fig, format="svg"):
"""
Returns an HTML tag with embedded image data in the given format.
:param fig: a matplotlib figure instance
:param format: output image format (passed to fig.savefig)
"""
stream = io.BytesIO()
# bbox_inches: expand the canvas to include the legend that was put outside the plot
# see https://stackoverflow.com/a/43439132
fig.savefig(stream, format=format, bbox_inches="tight")
data = stream.getvalue()
if format == "svg":
return data.decode("utf-8")
data = base64.b64encode(data).decode("utf-8")
return f"<img src=\"data:image/{format};base64,{data}\">" | f5c59a6f4f70fb6616cec4619d8cbf9ca2e28529 | 1,308 |
def reformat_language_tuple(langval):
"""Produce standardly-formatted language specification string using given language tuple.
:param langval: `tuple` in form ('<language>', '<language variant>'). Example: ('en', 'US')
:return: `string` formatted in form '<language>-<language-variant>'
"""
if langval:
langval_base, langval_variant = langval
if langval_variant:
langval_base = '{0}-{1}'.format(langval_base, langval_variant)
return langval_base
else:
return None | 63c479d7dd273f31b9bdcc6c0ce81d4267a43714 | 1,309 |
def memdiff_search(bytes1, bytes2):
"""
Use binary searching to find the offset of the first difference
between two strings.
:param bytes1: The original sequence of bytes
:param bytes2: A sequence of bytes to compare with bytes1
:type bytes1: str
:type bytes2: str
:rtype: int offset of the first location a and b differ, None if strings match
"""
# Prevent infinite recursion on inputs with length of one
half = (len(bytes1) // 2) or 1
# Compare first half of the string
if bytes1[:half] != bytes2[:half]:
# Have we found the first diff?
if bytes1[0] != bytes2[0]:
return 0
return memdiff_search(bytes1[:half], bytes2[:half])
# Compare second half of the string
if bytes1[half:] != bytes2[half:]:
return memdiff_search(bytes1[half:], bytes2[half:]) + half | fbcb221c77730c45be4c81a6ae7515e602468af5 | 1,310 |
def stringify(li,delimiter):
""" Converts list entries to strings and joins with delimiter."""
string_list = map(str,li)
return delimiter.join(string_list) | a4c35a19d8ea654a802cd3f92ababcbdfdf0ecfb | 1,313 |
def load_module(module, app):
"""Load an object from a Python module
In:
- ``module`` -- name of the module
- ``app`` -- name of the object to load
Return:
- (the object, None)
"""
r = __import__(module, fromlist=('',))
if app is not None:
r = getattr(r, app)
return r, None | 858d9d0bf91ff7d83ad391218b8ff1b37007b43b | 1,315 |
from unittest.mock import Mock
def make_subprocess_hook_mock(exit_code: int, output: str) -> Mock:
"""Mock a SubprocessHook factory object for use in testing.
This mock allows us to validate that the RenvOperator is executing
subprocess commands as expected without running them for real.
"""
result_mock = Mock()
result_mock.exit_code = exit_code
result_mock.output = output
hook_instance_mock = Mock()
hook_instance_mock.run_command = Mock(return_value=result_mock)
hook_factory_mock = Mock(return_value=hook_instance_mock)
return hook_factory_mock | a047608503be8bc7fc4b782139e7d12145efb3cd | 1,316 |
def binstr2int(bin_str: str) -> int:
"""转换二进制形式的字符串为10进制数字, 和int2binstr相反
Args:
bin_str: 二进制字符串, 比如: '0b0011'或'0011'
Returns:
转换后的10进制整数
"""
return int(bin_str, 2) | 87c6ac16c2215e533cb407407bef926ed8668e3e | 1,317 |
def _scale(tensor):
"""Scale a tensor based on min and max of each example and channel
Resulting tensor has range (-1, 1).
Parameters
----------
tensor : torch.Tensor or torch.autograd.Variable
Tensor to scale of shape BxCxHxW
Returns
-------
Tuple (scaled_tensor, min, max), where min and max are tensors
containing the values used for normalizing the tensor
"""
b, c, h, w = tensor.shape
out = tensor.view(b, c, h * w)
minimum, _ = out.min(dim=2, keepdim=True)
out = out - minimum
maximum, _ = out.max(dim=2, keepdim=True)
out = out / maximum # out has range (0, 1)
out = out * 2 - 1 # out has range (-1, 1)
return out.view(b, c, h, w), minimum, maximum | 64eed9bd70c543def6456f3af89fa588ec35bca8 | 1,318 |
def url(endpoint, path):
"""append the provided path to the endpoint to build an url"""
return f"{endpoint.rstrip('/')}/{path}" | dee733845984bfc4cf5728e9614cce08d19a2936 | 1,319 |
def is_collision(line_seg1, line_seg2):
"""
Checks for a collision between line segments p1(x1, y1) -> q1(x2, y2)
and p2(x3, y3) -> q2(x4, y4)
"""
def on_segment(p1, p2, p3):
if (p2[0] <= max(p1[0], p3[0])) & (p2[0] >= min(p1[0], p3[0])) & (p2[1] <= max(p1[1], p3[1])) & (p2[1] >= min(p1[1], p3[1])):
return True
return False
def orientation(p1, p2, p3):
val = ((p2[1] - p1[1]) * (p3[0] - p2[0])) - ((p2[0] - p1[0]) * (p3[1] - p2[1]))
if val == 0:
return 0
elif val > 0:
return 1
elif val < 0:
return 2
p1, q1 = line_seg1[0], line_seg1[1]
p2, q2 = line_seg2[0], line_seg2[1]
o1 = orientation(p1, q1, p2)
o2 = orientation(p1, q1, q2)
o3 = orientation(p2, q2, p1)
o4 = orientation(p2, q2, q1)
if (o1 != o2) & (o3 != o4):
return True
if (o1 == 0 & on_segment(p1, p2, q1)):
return True
if (o2 == 0 & on_segment(p1, q2, q1)):
return True
if (o3 == 0 & on_segment(p2, p1, q2)):
return True
if (o4 == 0 & on_segment(p2, q1, q2)):
return True
return False | 17dba61faebe50336cbc2cd2cc56c49474db5431 | 1,320 |
def fibonacci(position):
"""
Based on a position returns the number in the Fibonacci sequence
on that position
"""
if position == 0:
return 0
elif position == 1:
return 1
return fibonacci(position-1)+fibonacci(position-2) | cc4fe0860fa97234ead2179e18d208a8567e0cb3 | 1,322 |
import asyncio
import functools
def bound_concurrency(size):
"""Decorator to limit concurrency on coroutine calls"""
sem = asyncio.Semaphore(size)
def decorator(func):
"""Actual decorator"""
@functools.wraps(func)
async def wrapper(*args, **kwargs):
"""Wrapper"""
async with sem:
return await func(*args, **kwargs)
return wrapper
return decorator | 030e4dea0efccf9d5f2cbe4a40f3e6f32dfef846 | 1,323 |
def pg_index_exists(conn, schema_name: str, table_name: str, index_name: str) -> bool:
"""
Does a postgres index exist?
Unlike pg_exists(), we don't need heightened permissions on the table.
So, for example, Explorer's limited-permission user can check agdc/ODC tables
that it doesn't own.
"""
return (
conn.execute(
"""
select indexname
from pg_indexes
where schemaname=%(schema_name)s and
tablename=%(table_name)s and
indexname=%(index_name)s
""",
schema_name=schema_name,
table_name=table_name,
index_name=index_name,
).scalar()
is not None
) | 98ebdc0db7f3e42050e61205fd17309d015352a0 | 1,326 |
def time_rep_song_to_16th_note_grid(time_rep_song):
"""
Transform the time_rep_song into an array of 16th note with pitches in the onsets
[[60,4],[62,2],[60,2]] -> [60,0,0,0,62,0,60,0]
"""
grid_16th = []
for pair_p_t in time_rep_song:
grid_16th.extend([pair_p_t[0]] + [0 for _ in range(pair_p_t[1]-1)])
return grid_16th | 8986819bd39ae4830d04bf40ab158d310bb45485 | 1,329 |
def require(*modules):
"""Check if the given modules are already available; if not add them to
the dependency list."""
deplist = []
for module in modules:
try:
__import__(module)
except ImportError:
deplist.append(module)
return deplist | 88df83cd33d8bddea63e4d2fbfb4d8351a3c23b1 | 1,331 |
def fixture_base_context(
env_name: str,
) -> dict:
"""Return a basic context"""
ctx = dict(
current_user="a_user",
current_host="a_host",
)
return ctx | fbfed439f784bdd64e93910bbb581955200af2bb | 1,332 |
def evaluation(evaluators, dataset, runners, execution_results, result_data):
"""Evaluate the model outputs.
Args:
evaluators: List of tuples of series and evaluation functions.
dataset: Dataset against which the evaluation is done.
runners: List of runners (contains series ids and loss names).
execution_results: Execution results that include the loss values.
result_data: Dictionary from series names to list of outputs.
Returns:
Dictionary of evaluation names and their values which includes the
metrics applied on respective series loss and loss values from the run.
"""
eval_result = {}
# losses
for runner, result in zip(runners, execution_results):
for name, value in zip(runner.loss_names, result.losses):
eval_result["{}/{}".format(runner.output_series, name)] = value
# evaluation metrics
for generated_id, dataset_id, function in evaluators:
if (not dataset.has_series(dataset_id)
or generated_id not in result_data):
continue
desired_output = dataset.get_series(dataset_id)
model_output = result_data[generated_id]
eval_result["{}/{}".format(generated_id, function.name)] = function(
model_output, desired_output)
return eval_result | ef3470edb8b2336bdc54507a5df8023f8095b995 | 1,333 |
import base64
def base64_decode(string):
"""
Decodes data encoded with MIME base64
"""
return base64.b64decode(string) | 38870882fca9e6595e3f5b5f8943d0bf781f006c | 1,335 |
import re
def convert_operand_kind(operand_tuple):
"""Returns the corresponding operand type used in spirv-tools for the given
operand kind and quantifier used in the JSON grammar.
Arguments:
- operand_tuple: a tuple of two elements:
- operand kind: used in the JSON grammar
- quantifier: '', '?', or '*'
Returns:
a string of the enumerant name in spv_operand_type_t
"""
kind, quantifier = operand_tuple
# The following cases are where we differ between the JSON grammar and
# spirv-tools.
if kind == 'IdResultType':
kind = 'TypeId'
elif kind == 'IdResult':
kind = 'ResultId'
elif kind == 'IdMemorySemantics' or kind == 'MemorySemantics':
kind = 'MemorySemanticsId'
elif kind == 'IdScope' or kind == 'Scope':
kind = 'ScopeId'
elif kind == 'IdRef':
kind = 'Id'
elif kind == 'ImageOperands':
kind = 'Image'
elif kind == 'Dim':
kind = 'Dimensionality'
elif kind == 'ImageFormat':
kind = 'SamplerImageFormat'
elif kind == 'KernelEnqueueFlags':
kind = 'KernelEnqFlags'
elif kind == 'LiteralExtInstInteger':
kind = 'ExtensionInstructionNumber'
elif kind == 'LiteralSpecConstantOpInteger':
kind = 'SpecConstantOpNumber'
elif kind == 'LiteralContextDependentNumber':
kind = 'TypedLiteralNumber'
elif kind == 'PairLiteralIntegerIdRef':
kind = 'LiteralIntegerId'
elif kind == 'PairIdRefLiteralInteger':
kind = 'IdLiteralInteger'
elif kind == 'PairIdRefIdRef': # Used by OpPhi in the grammar
kind = 'Id'
if kind == 'FPRoundingMode':
kind = 'FpRoundingMode'
elif kind == 'FPFastMathMode':
kind = 'FpFastMathMode'
if quantifier == '?':
kind = 'Optional{}'.format(kind)
elif quantifier == '*':
kind = 'Variable{}'.format(kind)
return 'SPV_OPERAND_TYPE_{}'.format(
re.sub(r'([a-z])([A-Z])', r'\1_\2', kind).upper()) | 3d26a0b330ae64209655b24dfe86578cb4b8724c | 1,336 |
def _ensure_package(base, *parts):
"""Ensure that all the components of a module directory path exist, and
contain a file __init__.py."""
bits = []
for bit in parts[:-1]:
bits.append(bit)
base.ensure(*(bits + ['__init__.py']))
return base.ensure(*parts) | fc9bb95445cc1b0e8ec819dfafdaff7d5afbf372 | 1,338 |
import math
def sigmoid(z):
"""Sigmoid function"""
if z > 100:
return 0
return 1.0 / (1.0 + math.exp(z)) | 097e1a85fc46264cb1c7cd74498d6cfab97e5b88 | 1,339 |
def format_str_for_write(input_str: str) -> bytes:
"""Format a string for writing to SteamVR's stream."""
if len(input_str) < 1:
return "".encode("utf-8")
if input_str[-1] != "\n":
return (input_str + "\n").encode("utf-8")
return input_str.encode("utf-8") | 1b83a2c75118b03b7af06350e069775c0b877816 | 1,344 |
def _as_nested_lists(vertices):
""" Convert a nested structure such as an ndarray into a list of lists. """
out = []
for part in vertices:
if hasattr(part[0], "__iter__"):
verts = _as_nested_lists(part)
out.append(verts)
else:
out.append(list(part))
return out | c69bd2084aa8e76a53adf3e25286a8dd7ae23176 | 1,347 |
def A070939(i: int = 0) -> int:
"""Length of binary representation of n."""
return len(f"{i:b}") | 31b12e493645c3bdf7e636a48ceccff5d9ecc492 | 1,350 |
def char_to_num(x: str) -> int:
"""Converts a character to a number
:param x: Character
:type x: str
:return: Corresponding number
:rtype: int
"""
total = 0
for i in range(len(x)):
total += (ord(x[::-1][i]) - 64) * (26 ** i)
return total | f66ee13d696ec1872fbc2a9960362456a5c4cbe9 | 1,353 |
import json
def get_rate_limit(client):
"""
Get the Github API rate limit current state for the used token
"""
query = '''query {
rateLimit {
limit
remaining
resetAt
}
}'''
response = client.execute(query)
json_response = json.loads(response)
return json_response['data']['rateLimit'] | ec5f853014f25c841e71047da62ca41907b02e13 | 1,356 |
from typing import List
def unique_chars(texts: List[str]) -> List[str]:
"""
Get a list of unique characters from list of text.
Args:
texts: List of sentences
Returns:
A sorted list of unique characters
"""
return sorted(set("".join(texts))) | 02bc9ce28498bd129fdb68c2f797d138ca584490 | 1,361 |
def count_str(text, sub, start=None, end=None):
"""
Computes the number of non-overlapping occurrences of substring ``sub`` in ``text[start:end]``.
Optional arguments start and end are interpreted as in slice notation.
:param text: The string to search
:type text: ``str``
:param sub: The substring to count
:type sub: ``str``
:param start: The start of the search range
:type start: ``int``
:param end: The end of the search range
:type end: ``int``
:return: The number of non-overlapping occurrences of substring ``sub`` in ``text[start:end]``.
:rtype: ``int``
"""
assert isinstance(text,str), '%s is not a string' % text
return text.count(sub,start,end) | 1578f868a4f1a193ec9907494e4af613ca2a6d4d | 1,366 |
def _gnurl( clientID ):
"""
Helper function to form URL to Gracenote_ API service.
:param str clientID: the Gracenote_ client ID.
:returns: the lower level URL to the Gracenote_ API.
:rtype: str
"""
clientIDprefix = clientID.split('-')[0]
return 'https://c%s.web.cddbp.net/webapi/xml/1.0/' % clientIDprefix | 6d1935c8b634459892e4ec03d129c791b1d8a06a | 1,367 |
def utf8_bytes(string):
""" Convert 'string' to bytes using UTF-8. """
return bytes(string, 'UTF-8') | 8e5423d2b53e8d5fbeb07017ccd328236ef8bea5 | 1,368 |
def gram_matrix(x):
"""Create the gram matrix of x."""
b, c, h, w = x.shape
phi = x.view(b, c, h * w)
return phi.bmm(phi.transpose(1, 2)) / (c * h * w) | 11de97b67f3f8ecb7d7d009de16c1a5d153ab8ff | 1,375 |
def matchesType(value, expected):
"""
Returns boolean for whether the given value matches the given type.
Supports all basic JSON supported value types:
primitive, integer/int, float, number/num, string/str, boolean/bool, dict/map, array/list, ...
"""
result = type(value)
expected = expected.lower()
if result is int:
return expected in ("integer", "number", "int", "num", "primitive")
elif result is float:
return expected in ("float", "number", "num", "primitive")
elif result is str:
return expected in ("string", "str", "primitive")
elif result is bool:
return expected in ("boolean", "bool", "primitive")
elif result is dict:
return expected in ("dict", "map")
elif result is list:
return expected in ("array", "list")
return False | 24949f01a1bc3ae63a120d91549ae06ba52298a8 | 1,382 |
def get_attr(item, name, default=None):
"""
similar to getattr and get but will test for class or dict
:param item:
:param name:
:param default:
:return:
"""
try:
val = item[name]
except (KeyError, TypeError):
try:
val = getattr(item, name)
except AttributeError:
val = default
return val | 0c68c7e54ef901e18a49d327188f29f72f54da01 | 1,390 |
def float2(val, min_repeat=6):
"""Increase number of decimal places of a repeating decimal.
e.g. 34.111111 -> 34.1111111111111111"""
repeat = 0
lc = ""
for i in range(len(val)):
c = val[i]
if c == lc:
repeat += 1
if repeat == min_repeat:
return float(val[:i+1] + c * 10)
else:
lc = c
repeat = 1
return float(val) | 07fc521e877387242a1e6cf951a6d5cbdc925aaf | 1,391 |
def format_sec_to_hms(sec):
"""Format seconds to hours, minutes, seconds.
Args:
sec: float or int
Number of seconds in a period of time
Returns: str
Period of time represented as a string on the form ``0d\:00h\:00m``.
"""
rem_int, s_int = divmod(int(sec), 60)
h_int, m_int, = divmod(rem_int, 60)
return "{}h {:02d}m {:02d}s".format(h_int, m_int, s_int) | aa2cc5d6584cdebf4d37292435ecd46bb6adc4a4 | 1,395 |
def which_db_version(cursor):
"""
Return version of DB schema as string.
Return '5', if iOS 5.
Return '6', if iOS 6 or iOS 7.
"""
query = "select count(*) from sqlite_master where name = 'handle'"
cursor.execute(query)
count = cursor.fetchone()[0]
if count == 1:
db_version = '6'
else:
db_version = '5'
return db_version | 07b1dbcea3fb4bf65bba5c578257440d39b6784c | 1,400 |
import re
def repeating_chars(text: str, *, chars: str, maxn: int = 1) -> str:
"""Normalize repeating characters in `text`.
Truncating their number of consecutive repetitions to `maxn`.
Duplicates Textacy's `utils.normalize_repeating_chars`.
Args:
text (str): The text to normalize.
chars: One or more characters whose consecutive repetitions are to be
normalized, e.g. "." or "?!".
maxn: Maximum number of consecutive repetitions of `chars` to which
longer repetitions will be truncated.
Returns:
str
"""
return re.sub(r"({}){{{},}}".format(re.escape(chars), maxn + 1), chars * maxn, text) | 9dc326947a900d3531dcd59bf51d5c3396a42fea | 1,401 |
import json
def create_response(key, value):
"""Return generic AWS Lamba proxy response object format."""
return {
"statusCode": 200,
"headers": {"Content-Type": "application/json"},
"body": json.dumps({key: value})
} | 9236a9e4504e6fbebe841b8cc6b6ad4602dae463 | 1,404 |
import re
def format_query(str_sql):
"""Strips all newlines, excess whitespace, and spaces around commas"""
stage1 = str_sql.replace("\n", " ")
stage2 = re.sub(r"\s+", " ", stage1).strip()
stage3 = re.sub(r"(\s*,\s*)", ",", stage2)
return stage3 | 5adb0f9c3314ba04bbf92c88e3ef17802b2afeb0 | 1,410 |
import re
def check_token(token):
"""
Returns `True` if *token* is a valid XML token, as defined by XML
Schema Part 2.
"""
return (token == '' or
re.match(
"[^\r\n\t ]?([^\r\n\t ]| [^\r\n\t ])*[^\r\n\t ]?$", token)
is not None) | b4e1d313fb64aad4c1c244cb18d3629e13b1c3af | 1,412 |
def get_phoible_feature_list(var_to_index):
"""
Function that takes a var_to_index object and return a list of Phoible segment features
:param var_to_index: a dictionary mapping variable name to index(column) number in Phoible data
:return :
"""
return list(var_to_index.keys())[11:] | a53995cd927d1cdc66fadb2a8e6af3f5e2effff0 | 1,413 |
def n_states_of_vec(l, nval):
""" Returns the amount of different states a vector of length 'l' can be
in, given that each index can be in 'nval' different configurations.
"""
if type(l) != int or type(nval) != int or l < 1 or nval < 1:
raise ValueError("Both arguments must be positive integers.")
return nval ** l | 98770fa5a5e62501bf365a4a5a40a932b2ba2450 | 1,415 |
def remove_items_from_dict(a_dict, bad_keys):
"""
Remove every item from a_dict whose key is in bad_keys.
:param a_dict: The dict to have keys removed from.
:param bad_keys: The keys to remove from a_dict.
:return: A copy of a_dict with the bad_keys items removed.
"""
new_dict = {}
for k in a_dict.keys():
if k not in bad_keys:
new_dict[k] = a_dict[k]
return new_dict | 7c665e372c2099441f8a661f1194a76a21edf01c | 1,416 |
import re
def filter_strace_output(lines):
"""
a function to filter QEMU logs returning only the strace entries
Parameters
----------
lines : list
a list of strings representing the lines from a QEMU log/trace.
Returns
-------
list
a list of strings representing only the strace log entries
the entries will also be cleaned up if a page dump occurs in the middle of them
"""
#we only want the strace lines, so remove/ignore lines that start with the following:
line_starts= ['^[\d,a-f]{16}-', # pylint: disable=anomalous-backslash-in-string
'^page',
'^start',
'^host',
'^Locating',
'^guest_base',
'^end_',
'^brk',
'^entry',
'^argv_',
'^env_',
'^auxv_',
'^Trace',
'^--- SIGSEGV',
'^qemu'
]
filter_string = '|'.join(line_starts)
filtered = []
prev_line = ""
for line in lines:
if re.match(filter_string,line):
continue
# workaround for https://gitlab.com/qemu-project/qemu/-/issues/654
if re.search("page layout changed following target_mmap",line):
prev_line = line.replace("page layout changed following target_mmap","")
continue
if re.match('^ = |^= ', line):
line = prev_line+line
filtered.append(line)
return filtered | 01b6c048ebdf890e9124c387fc744e56cc6b7f4d | 1,419 |
def magerr2Ivar(flux, magErr):
"""
Estimate the inverse variance given flux and magnitude error.
The reason for this is that we need to correct the magnitude or
flux for Galactic extinction.
Parameters
----------
flux : scalar or array of float
Flux of the obejct.
magErr : scalar or array of float
Error of magnitude measurements.
"""
fluxErr = flux * ((10.0 ** (magErr/2.5)) - 1.0)
return 1.0 / (fluxErr ** 2.0) | 37c48c26f1b876ca4d77dc141b1728daaea24944 | 1,422 |
def save_file_in_path(file_path, content):
"""Write the content in a file
"""
try:
with open(file_path, 'w', encoding="utf-8") as f:
f.write(content)
except Exception as err:
print(err)
return None
return file_path | 7b1e453a9b2a8c1211e111a6e8db432811d84a7a | 1,426 |
def uncapitalize(string: str):
"""De-capitalize first character of string
E.g. 'How is Michael doing?' -> 'how is Michael doing?'
"""
if len(string):
return string[0].lower() + string[1:]
return "" | 1a294f171d16d7a4c41fb0546feca3c03b7ae37a | 1,430 |
def ensure_dict(value):
"""Convert None to empty dict."""
if value is None:
return {}
return value | 191b1a469e66750171648e715501690b2814b8b2 | 1,432 |
def merge_dicts(dicts, handle_duplicate=None):
"""Merge a list of dictionaries.
Invoke handle_duplicate(key, val1, val2) when two dicts maps the
same key to different values val1 and val2, maybe logging the
duplication.
"""
if not dicts:
return {}
if len(dicts) == 1:
return dicts[0]
if handle_duplicate is None:
return {key: val for dict_ in dicts for key, val in dict_.items()}
result = {}
for dict_ in dicts:
for key, val in dict_.items():
if key in result and val != result[key]:
handle_duplicate(key, result[key], val)
continue
result[key] = val
return result | 44c06ab30bb76920ff08b5978a6aa271abd3e449 | 1,434 |
def escape(s):
"""
Returns the given string with ampersands, quotes and carets encoded.
>>> escape('<b>oh hai</b>')
'<b>oh hai</b>'
>>> escape("Quote's Test")
'Quote's Test'
"""
mapping = (
('&', '&'),
('<', '<'),
('>', '>'),
('"', '"'),
("'", '''),
)
for tup in mapping:
s = s.replace(tup[0], tup[1])
return s | 2b4971c4e87e613cad457dde6d62806d299cdbcd | 1,438 |
def _get_db_columns_for_model(model):
"""
Return list of columns names for passed model.
"""
return [field.column for field in model._meta._fields()] | 181999f28ca659bf296bcb4dda7ac29ddfe61071 | 1,439 |
def issym(b3):
"""test if a list has equal number of positive
and negative values; zeros belong to both. """
npos = 0; nneg = 0
for item in b3:
if (item >= 0):
npos +=1
if (item <= 0):
nneg +=1
if (npos==nneg):
return True
else:
return False | e8cc57eec5bc9ef7f552ad32bd6518daa2882a3e | 1,442 |
def get_parents(tech_id, model_config):
"""
Returns the full inheritance tree from which ``tech`` descends,
ending with its base technology group.
To get the base technology group,
use ``get_parents(...)[-1]``.
Parameters
----------
tech : str
model_config : AttrDict
"""
tech = model_config.techs[tech_id].essentials.parent
parents = [tech]
while True:
tech = model_config.tech_groups[tech].essentials.parent
if tech is None:
break # We have reached the top of the chain
parents.append(tech)
return parents | 7220a57b770232e335001a0dab74ca2d8197ddfa | 1,443 |
def get_month_n_days_from_cumulative(monthly_cumulative_days):
"""
Transform consecutive number of days in monthly data to actual number of days.
EnergyPlus monthly results report a total consecutive number of days for each day.
Raw data reports table as 31, 59..., this function calculates and returns
actual number of days for each month 31, 28...
"""
old_num = monthly_cumulative_days.pop(0)
m_actual_days = [old_num]
for num in monthly_cumulative_days:
new_num = num - old_num
m_actual_days.append(new_num)
old_num += new_num
return m_actual_days | 5ede033023d357a60ba5eb7e9926325d24b986e8 | 1,444 |
def harvest(post):
"""
Filter the post data for just the funding allocation formset data.
"""
data = {k: post[k] for k in post if k.startswith("fundingallocation")}
return data | 67f400caf87f2accab30cb3c519e7014792c84d7 | 1,447 |
def clut8_rgb888(i):
"""Reference CLUT for wasp-os.
Technically speaking this is not a CLUT because the we lookup the colours
algorithmically to avoid the cost of a genuine CLUT. The palette is
designed to be fairly easy to generate algorithmically.
The palette includes all 216 web-safe colours together 4 grays and
36 additional colours that target "gaps" at the brighter end of the web
safe set. There are 11 greys (plus black and white) although two are
fairly close together.
:param int i: Index (from 0..255 inclusive) into the CLUT
:return: 24-bit colour in RGB888 format
"""
if i < 216:
rgb888 = ( i % 6) * 0x33
rg = i // 6
rgb888 += (rg % 6) * 0x3300
rgb888 += (rg // 6) * 0x330000
elif i < 252:
i -= 216
rgb888 = 0x7f + (( i % 3) * 0x33)
rg = i // 3
rgb888 += 0x4c00 + ((rg % 4) * 0x3300)
rgb888 += 0x7f0000 + ((rg // 4) * 0x330000)
else:
i -= 252
rgb888 = 0x2c2c2c + (0x101010 * i)
return rgb888 | ca95c95306f7f4762add01f2ffc113f348e29d3b | 1,450 |
import json
from typing import OrderedDict
def to_json_dict(json_data):
"""Given a dictionary or JSON string; return a dictionary.
:param json_data: json_data(dict, str): Input JSON object.
:return: A Python dictionary/OrderedDict with the contents of the JSON object.
:raises TypeError: If the input object is not a dictionary or string.
"""
if isinstance(json_data, dict):
return json_data
elif isinstance(json_data, str):
return json.loads(json_data, object_hook=OrderedDict)
else:
raise TypeError(f"'json_data' must be a dict or valid JSON string; received: {json_data!r}") | e1264d88a4424630f7348cbe7794ca072c057bdf | 1,451 |
def _collect_scalars(values):
"""Given a list containing scalars (float or int) collect scalars
into a single prefactor. Input list is modified."""
prefactor = 1.0
for i in range(len(values)-1, -1, -1):
if isinstance(values[i], (int, float)):
prefactor *= values.pop(i)
return prefactor | bea7e54eec16a9b29552439cd12ce29b9e82d40b | 1,455 |
import itertools
def all_inputs(n):
"""
returns an iterator for all {-1,1}-vectors of length `n`.
"""
return itertools.product((-1, +1), repeat=n) | 526dff9332cf606f56dcb0c31b5c16a0124478ed | 1,456 |
def init_time(p, **kwargs):
"""Initialize time data."""
time_data = {
'times': [p['parse']],
'slots': p['slots'],
}
time_data.update(**kwargs)
return time_data | 2aff3819d561f0dc9e0c9b49702b8f3fbb6e9252 | 1,458 |
import socket
def get_socket_with_reuseaddr() -> socket.socket:
"""Returns a new socket with `SO_REUSEADDR` option on, so an address
can be reused immediately, without waiting for TIME_WAIT socket
state to finish.
On Windows, `SO_EXCLUSIVEADDRUSE` is used instead.
This is because `SO_REUSEADDR` on this platform allows the socket
to be bound to an address that is already bound by another socket,
without requiring the other socket to have this option on as well.
"""
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
if 'SO_EXCLUSIVEADDRUSE' in dir(socket):
sock.setsockopt(socket.SOL_SOCKET,
getattr(socket, 'SO_EXCLUSIVEADDRUSE'), 1)
else:
sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
return sock | 6edbc0f0aaaeaebd9c6d0f31257de0b4dfe7df1c | 1,460 |
import functools
def skippable(*prompts, argument=None):
"""
Decorator to allow a method on the :obj:`CustomCommand` to be
skipped.
Parameters:
----------
prompts: :obj:iter
A series of prompts to display to the user when the method is being
skipped.
argument: :obj:`str`
By default, the management command argument to indicate that the method
should be skipped will be `skip_<func_name>`. If the argument should
be different, it can be explicitly provided here.
"""
def decorator(func):
@functools.wraps(func)
def inner(instance, *args, **kwargs):
parameter = argument or "skip_%s" % func.__name__
if parameter in kwargs and kwargs[parameter] is True:
instance.prompt(*prompts,
style_func=instance.style.HTTP_NOT_MODIFIED)
return False
else:
return func(instance, *args, **kwargs)
return inner
return decorator | 879106f4cc0524660fb6639e56d688d40b115ac4 | 1,464 |
import hashlib
def _cache_name(address):
"""Generates the key name of an object's cache entry"""
addr_hash = hashlib.md5(address).hexdigest()
return "unsub-{hash}".format(hash=addr_hash) | 6933b1170933df5e3e57af03c81322d68a46d91f | 1,465 |
def fizzbuzz(end=100):
"""Generate a FizzBuzz game sequence.
FizzBuzz is a childrens game where players take turns counting.
The rules are as follows::
1. Whenever the count is divisible by 3, the number is replaced with
"Fizz"
2. Whenever the count is divisible by 5, the number is replaced with "Buzz"
3. Whenever the count is divisible by both 3 and 5, the number is replaced
with "FizzBuzz"
Parameters
----------
end : int
The FizzBuzz sequence is generated up and including this number.
Returns
-------
sequence : list of str
The FizzBuzz sequence.
Examples
--------
>>> fizzbuzz(3)
['1', '2', 'Fizz']
>>> fizzbuzz(5)
['1', '2', 'Fizz', '4', 'Buzz']
References
----------
https://blog.codinghorror.com/why-cant-programmers-program/
"""
sequence = []
for i in range(1, end + 1):
if i % (3 * 5) == 0:
sequence.append('FizzBuzz')
elif i % 3 == 0:
sequence.append('Fizz')
elif i % 5 == 0:
sequence.append('Buzz')
else:
sequence.append(str(i))
return sequence | b68b1c39674fb47d0bd12d387f347af0ef0d26ca | 1,469 |
import six
import base64
import zlib
def deflate_and_base64_encode(string_val):
"""
Deflates and the base64 encodes a string
:param string_val: The string to deflate and encode
:return: The deflated and encoded string
"""
if not isinstance(string_val, six.binary_type):
string_val = string_val.encode('utf-8')
return base64.b64encode(zlib.compress(string_val)[2:-4]) | 31fc19cf134bc22b3fc45b4158c65aef666716cc | 1,472 |
import pickle
def load_pickle(file_path):
"""
load the pickle object from the given path
:param file_path: path of the pickle file
:return: obj => loaded obj
"""
with open(file_path, "rb") as obj_des:
obj = pickle.load(obj_des)
# return the loaded object
return obj | 4770a152dad9c7d123f95a53642aff990f3590f7 | 1,473 |
import json
import re
def create_summary_text(summary):
"""
format a dictionary so it can be printed to screen or written to a plain
text file
Args:
summary(dict): the data to format
Returns:
textsummary(str): the summary dict formatted as a string
"""
summaryjson = json.dumps(summary, indent=3)
textsummary = re.sub('[{},"]', '', summaryjson)
return textsummary | 3a8dd508b760a0b9bfe925fa2dc07d53dee432af | 1,476 |
def maximo_basico(a: float, b: float) -> float:
"""Toma dos números y devuelve el mayor.
Restricción: No utilizar la función max"""
if a > b:
return a
return b | f98db565243587015c3b174cf4130cbc32a00e22 | 1,477 |
def is_pattern_error(exception: TypeError) -> bool:
"""Detect whether the input exception was caused by invalid type passed to `re.search`."""
# This is intentionally simplistic and do not involve any traceback analysis
return str(exception) == "expected string or bytes-like object" | 623246404bbd54bc82ff5759bc73be815d613731 | 1,479 |
def _format_author(url, full_name):
""" Helper function to make author link """
return u"<a class='more-info' href='%s'>%s</a>" % (url, full_name) | 50f001c2358b44bb95da628cc630a2ed3ea8ddfd | 1,483 |
def validinput(x0, xf, n):
"""Checks that the user input is valid.
Args:
x0 (float): Start value
xf (float): End values
n (int): Number of sample points
Returns:
False if x0 > xf or if
True otherwise
"""
valid = True
if x0 > xf:
valid = False
if int(n) != n:
valid = False
if not valid:
print("Please recheck your input")
return valid | 096e0702eb8fe47486d4f03e5b3c55c0835807cd | 1,484 |
import glob
def find_paths(initial_path, extension):
"""
From a path, return all the files of a given extension inside.
:param initial_path: the initial directory of search
:param extension: the extension of the files to be searched
:return: list of paths inside the initial path
"""
paths = glob.glob(initial_path+r'/**/*.' + extension, recursive=True)
return paths | 0220127050b765feaf423c195d020d65ece8d22e | 1,487 |
import requests
import io
import tarfile
def sources_from_arxiv(eprint):
"""
Download sources on arXiv for a given preprint.
:param eprint: The arXiv id (e.g. ``1401.2910`` or ``1401.2910v1``).
:returns: A ``TarFile`` object of the sources of the arXiv preprint.
"""
r = requests.get("http://arxiv.org/e-print/%s" % (eprint,))
file_object = io.BytesIO(r.content)
return tarfile.open(fileobj=file_object) | b26c46009b23c5a107d6303b567ab97492f91ad9 | 1,496 |
import csv
def read_manifest(instream):
"""Read manifest file into a dictionary
Parameters
----------
instream : readable file like object
"""
reader = csv.reader(instream, delimiter="\t")
header = None
metadata = {}
for row in reader:
if header is None:
header = row
else:
metadata[row[0]] = row[1]
return metadata | afa6c2bb0a9d81267b1d930026a229be924a1994 | 1,498 |
import webbrowser
def open_in_browser(path):
"""
Open directory in web browser.
"""
return webbrowser.open(path) | 41328b2b478f0bd69695da1868c412188e494d08 | 1,503 |
def encode_letter(letter):
"""
This will encode a tetromino letter as a small integer
"""
value = None
if letter == 'i':
value = 0
elif letter == 'j':
value = 1
elif letter == 'l':
value = 2
elif letter == 'o':
value = 3
elif letter == 's':
value = 4
elif letter == 't':
value = 5
elif letter == 'z':
value = 6
return value | 6c72c4c9e44c93d045296ab1f49c7783f2b4fc59 | 1,504 |
import hashlib
import json
def get_config_tag(config):
"""Get configuration tag.
Whenever configuration changes making the intermediate representation
incompatible the tag value will change as well.
"""
# Configuration attributes that affect representation value
config_attributes = dict(frame_sampling=config.proc.frame_sampling)
sha256 = hashlib.sha256()
sha256.update(json.dumps(config_attributes).encode("utf-8"))
return sha256.hexdigest()[:40] | 2cab6e9473822d0176e878114ceb3fda94d1e0f7 | 1,510 |
import requests
import re
def api_wowlight_version_check(version: str) -> bool:
"""
Checks incoming wow-lite wallet version, returns False when the version is too old and needs to be upgraded.
:param version:
:return: bool
"""
url = "https://raw.githubusercontent.com/wownero/wow-lite-wallet/master/src/renderer/components/Landing/LandingPage.vue"
try:
resp = requests.get(url, headers={"User-Agent": "Mozilla 5.0"})
resp.raise_for_status()
content = resp.content.decode()
except:
return True # default to true
# parse latest version
current = next(re.finditer(r"wowlite\?version=(\d+.\d+.\d+)", content), None)
if not current:
return False
return version == current.group(1) | 470f8580df357c206b595c1145e04e33fd897058 | 1,515 |
def construct_SN_default_rows(timestamps, ants, nif, gain=1.0):
""" Construct list of ants dicts for each
timestamp with REAL, IMAG, WEIGHT = gains
"""
default_nif = [gain] * nif
rows = []
for ts in timestamps:
rows += [{'TIME': [ts],
'TIME INTERVAL': [0.1],
'ANTENNA NO.': [antn],
'REAL1': default_nif,
'REAL2': default_nif,
'IMAG1': default_nif,
'IMAG2': default_nif,
'WEIGHT 1': default_nif,
'WEIGHT 2': default_nif}
for antn in ants]
return rows | b81e45d2d5299042b3332a2386a0fd4d2d6d59d7 | 1,517 |
def isUniqueSeq(objlist):
"""Check that list contains items only once"""
return len(set(objlist)) == len(objlist) | 4522c43967615dd54e261a229b05c742676c7f99 | 1,528 |
def tag_to_dict(node):
"""Assume tag has one layer of children, each of which is text, e.g.
<medalline>
<rank>1</rank>
<organization>USA</organization>
<gold>13</gold>
<silver>10</silver>
<bronze>9</bronze>
<total>32</total>
</medalline>
"""
d = {}
for child in node:
d[child.tag] = child.text
return d | e2131e070dce8620630e994cc25578a9a8438c64 | 1,531 |
from typing import Dict
from typing import Any
import yaml
def yaml_dump(dict_to_dump: Dict[str, Any]) -> str:
"""Dump the dictionary as a YAML document."""
return yaml.safe_dump(dict_to_dump, default_flow_style=False) | 4635514ba8ff901656b8a4b5869a6ae101528fa8 | 1,533 |
import hashlib
def cache_key(path):
"""Return cache key for `path`."""
return 'folder-{}'.format(hashlib.md5(path.encode('utf-8')).hexdigest()) | 6b9afe1267e0cc0c7168bf3b0d5c7536e2b3c768 | 1,537 |
import torch
def quaternion2rotationPT( q ):
""" Convert unit quaternion to rotation matrix
Args:
q(torch.tensor): unit quaternion (N,4)
Returns:
torch.tensor: rotation matrix (N,3,3)
"""
r11 = (q[:,0]**2+q[:,1]**2-q[:,2]**2-q[:,3]**2).unsqueeze(0).T
r12 = (2.0*(q[:,1]*q[:,2]-q[:,0]*q[:,3])).unsqueeze(0).T
r13 = (2.0*(q[:,1]*q[:,3]+q[:,0]*q[:,2])).unsqueeze(0).T
r21 = (2.0*(q[:,1]*q[:,2]+q[:,0]*q[:,3])).unsqueeze(0).T
r22 = (q[:,0]**2+q[:,2]**2-q[:,1]**2-q[:,3]**2).unsqueeze(0).T
r23 = (2.0*(q[:,2]*q[:,3]-q[:,0]*q[:,1])).unsqueeze(0).T
r31 = (2.0*(q[:,1]*q[:,3]-q[:,0]*q[:,2])).unsqueeze(0).T
r32 = (2.0*(q[:,2]*q[:,3]+q[:,0]*q[:,1])).unsqueeze(0).T
r33 = (q[:,0]**2+q[:,3]**2-q[:,1]**2-q[:,2]**2).unsqueeze(0).T
r = torch.cat( (r11,r12,r13,
r21,r22,r23,
r31,r32,r33), 1 )
r = torch.reshape( r, (q.shape[0],3,3))
return r | feeed764ee179b31674790f9d2afc7b606a02aef | 1,538 |
def calculate_reliability(data):
""" Calculates the reliability rating of the smartcab during testing. """
success_ratio = data['success'].sum() * 1.0 / len(data)
if success_ratio == 1: # Always meets deadline
return ("A+", "green")
else:
if success_ratio >= 0.90:
return ("A", "green")
elif success_ratio >= 0.80:
return ("B", "green")
elif success_ratio >= 0.70:
return ("C", "#EEC700")
elif success_ratio >= 0.60:
return ("D", "#EEC700")
else:
return ("F", "red") | d1c9ad7bba220beeae06c568cfd269aaaebfb994 | 1,545 |
def explode(screen):
"""Convert a string representing a screen
display into a list of lists."""
return [list(row) for row in screen.split('\n')] | a43a9d8c830c4a784bb9c3505c62aaf2077bb732 | 1,548 |
def fpath_to_pgn(fpath):
"""Slices the pgn string from file path.
"""
return fpath.split('/')[-1].split('.jpeg')[0] | 1cc6cad60c5356b6c731947a59998117bf15035a | 1,552 |
def data_zip(data):
"""
输入数据，返回一个拼接了子项的列表，如([1,2,3], [4,5,6]) -> [[1,4], [2,5], [3,6]]
{"a":[1,2],"b":[3,4]} -> [{"a":1,"b":3}, {"a":2,"b":4}]
:param data: 数组 data
元组 (x, y,...)
字典 {"a":data1, "b":data2,...}
:return: 列表或数组
"""
if isinstance(data, tuple):
return [list(d) for d in zip(*data)]
if isinstance(data, dict):
data_list = []
keys = data.keys()
for i in range(len(data[list(keys)[0]])): # 迭代字典值中的数据
data_dict = {}
for key in keys:
data_dict[key] = data[key][i]
data_list.append(data_dict)
return data_list
return data | 31dcaa3905a7d062cfe994543df31f293fdc962a | 1,553 |
from pathlib import Path
from typing import List
import re
def tags_in_file(path: Path) -> List[str]:
"""Return all tags in a file."""
matches = re.findall(r'@([a-zA-Z1-9\-]+)', path.read_text())
return matches | 1071c22ac79f51697b2ed18896aa1d17568ecb2c | 1,554 |
def check_ip_in_lists(ip, db_connection, penalties):
"""
Does an optimized ip lookup with the db_connection. Applies only the maximum penalty.
Args:
ip (str): ip string
db_connection (DBconnector obj)
penalties (dict): Contains tor_penalty, vpn_penalty, blacklist_penalty keys with integer values
Returns:
:int: penalty_added
"""
penalties = {'tor': int(penalties['tor_penalty']), 'vpn': int(penalties['vpn_penalty']), 'blacklist': int(penalties['ip_blacklist_penalty'])}
penalties = sorted(penalties.items(), key=lambda x: x[1])
# sort by penalty value to check in that order and perform early stopping
penalty_added = 0
for penalty_type, penalty_value in penalties:
if penalty_value == 0:
continue
if penalty_type == 'tor':
if db_connection.set_exists('tor_ips', ip):
penalty_added = penalty_value
elif penalty_type == 'blacklist':
if db_connection.set_exists('blacklist_ips', ip):
penalty_added = penalty_value
elif db_connection.set_exists('blacklist_ips', '.'.join(ip.split('.')[:3])):
penalty_added = penalty_value
elif db_connection.set_exists('blacklist_ips', '.'.join(ip.split('.')[:2])):
penalty_added = penalty_value
elif penalty_type == 'vpn':
if db_connection.set_exists('vpn_ips', ip):
penalty_added = penalty_value
elif db_connection.set_exists('vpn_ips', '.'.join(ip.split('.')[:3])):
penalty_added = penalty_value
elif db_connection.set_exists('vpn_ips', '.'.join(ip.split('.')[:2])):
penalty_added = penalty_value
if penalty_added > 0:
break
return penalty_added | 2d6e3615d4b0d9b0fb05e7a0d03708856ffcbfef | 1,555 |
def is_validated(user):
"""Is this user record validated?"""
# An account is "validated" if it has the `validated` field set to True, or
# no `validated` field at all (for accounts created before the "account
# validation option" was enabled).
return user.get("validated", True) | c1ddfc52a62e71a68798dc07e7576a4ae42aa17f | 1,562 |
import pickle
def load_config(path):
"""Loads the config dict from a file at path; returns dict."""
with open(path, "rb") as f:
config = pickle.load(f)
return config | eb12aed2ebdeebacf3041f3e4880c714f99c052c | 1,563 |
def lower_strings(string_list):
"""
Helper function to return lowercase version of a list of strings.
"""
return [str(x).lower() for x in string_list] | 58dcaccbc0f4ce8f22d80922a3ac5da26d7f42b1 | 1,564 |
import hashlib
import hmac
def _HMAC(K, C, Mode=hashlib.sha1):
"""
Generate an HMAC value.
The default mode is to generate an HMAC-SHA-1 value w/ the SHA-1 algorithm.
:param K: shared secret between client and server.
Each HOTP generator has a different and unique secret K.
:type K: bytes
:param C: 8-byte counter value, the moving factor.
This counter MUST be synchronized between the HOTP generator
(client) and the HOTP validator (server).
:type C: bytes
:param Mode: The algorithm to use when generating the HMAC value
:type Mode: hashlib.sha1, hashlib.sha256, hashlib.sha512, or hashlib.md5
:return: HMAC result. If HMAC-SHA-1, result is 160-bits (20-bytes) long.
:rtype: bytes
"""
return hmac.new(K, C, Mode).digest() | db9bf26c52427acc259f3cb1590c7c13b0d0dd9e | 1,569 |
def nth_even(n):
"""Function I wrote that returns the nth even number."""
return (n * 2) - 2 | 26e1465a039352917647ae650d653ed9842db7f6 | 1,571 |