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def get_clean_films(input_list): """ Takes a list of movies' URLs from SWAPI and returns the actual movie names from the dictionary 'movie_reference'. """ movie_reference = {"1": "Ep 4: A New Hope", "2": "Ep 5: The Empire Strikes Back", ...
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import re def check_list_name(name): """checks that list_name begins with an alphanumeric character Parameters ---------- name: string name of the new listing. Return ------ bool True if listing name conforms to requirements """ return re.search(r'^\w+', name) ...
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def total_norm(tensors, norm_type=2): """ Computes total norm of the tensors as if concatenated into 1 vector. """ if norm_type == float('inf'): return max(t.abs().max() for t in tensors) return sum(t.norm(norm_type) ** norm_type for t in tensors) ** (1. / norm_type)
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def multiply_list(input_list): """ """ result = 1 for number in input_list: result = result * number return(result)
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import re def charges_clean_up(charges): """ Returns cleaned charges. Charges are typically separated by newlines and can often be in all caps, which we want to avoid.""" charges = charges.split("\n") charges = [charge.capitalize() for charge in charges] charges = "; ".join(charges) # we want...
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def true_report(report): """Converts a boolean report into a string for output Only used when the --boolean option is used. Converts the boolean report into a string that is every key in the boolean report that has a True value, joined by linebreaks (\\n) Arguments: report (list): the it...
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import os def get_filesize(file): """ Get file size. (GB) """ fs = os.path.getsize(file) print(f"file size: {fs / 1024 ** 3:.3f} GB") return fs / 1024 ** 3
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def make_ordinal(number): """ Coverts an integer to an ordinal string :param number: integer to convert :return: ordinal string """ number = int(number) suffix = ['th', 'st', 'nd', 'rd', 'th'][min(number % 10, 4)] if 11 <= (number % 100) <= 13: suffix = 'th' return str(numbe...
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def _get_displayed_page_numbers(current, final): """ This utility function determines a list of page numbers to display. This gives us a nice contextually relevant set of page numbers. For example: current=14, final=16 -> [1, None, 13, 14, 15, 16] This implementation gives one page to each side ...
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def OP_start(counter_state): """Our start state initializes counter_state.count = 0""" counter_state.count = 0 operator = "counter" return(operator, counter_state)
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def div_inplace(X, varX, Y, varY): """In-place division with error propagation""" # Z = X/Y # varZ = (varX + varY * (X/Y)**2) / Y**2 = (varX + varY * Z**2) / Y**2 X /= Y # X now has Z = X/Y T = X**2 # create T with Z**2 T *= varY # T now has varY * Z**2 varX += T # varX now has varX ...
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def create_agents(): """ Creates a new agents definition. :return: dictionary with agents definitions. """ return {}
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def get_train_test_data(all_fc_data, train_subs, test_subs, behav_data, behav): """ Extracts requested FC and behavioral data for a list of train_subs and test_subs """ train_vcts = all_fc_data.loc[train_subs, :] test_vcts = all_fc_data.loc[test_subs, :] train_behav = behav_data.loc[train_subs...
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import uuid def _get_uuids(cnt): """ Return things like this 75659c39-eaea-47b7-ba26-92e9ff183e6c """ uuids = set() while len(uuids) < cnt: uuids.add(str(uuid.uuid4())) return uuids
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def exp_smooth(new_n, new_s, new_m, old_n, old_s, old_m, a = 0.05): """ This function takes in new and old smoothed values for mean, sd and sample size and returns an exponentially smoothed mean, sd and sample size. """ smooth_n = a*new_n + (1-a)*old_n smooth_s = a*new_s + (1-a)*old_s sm...
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def hash1(key: str, tablesize: int) -> int: """ 散列一个长度(最多)为8的字符串 C语言char型的范围是1~127,0是字符串结尾 求和的结果是8~1016=127*7 这样不是均匀分配(黑皮书说) 这是因为ASCII表中,可显示字符只占一部分 """ hashval = 0 # 逐个读取字符的ASCII值 for k in key: hashval += ord(k) return hashval % tablesize
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def main(request, response): """ Check that headers sent to navigate here contain the device-memory client hint, and report success/failure in a way compatible with verify_navigation_state() in accept-ch-test.js """ if "device-memory" in request.headers and "sec-ch-ua" in request.headers and "s...
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from bs4 import BeautifulSoup import re def get_summary(content): """Gets the summary of a license from tldrlegal.com""" soup = BeautifulSoup(content, "html.parser") summary = soup.find_all(attrs={ 'class': re.compile(r".*\bsummary-content\b.*")}) if summary[0].p.string is None: return summary[0].p...
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import os def hasextension(path, extension): """ Check to see if file has a certain extension. e.g. isextension('hello.txt', '.txt') => True :param path: The path / name of the file. :return: """ _, file_extension = os.path.splitext(path) return file_extension == extension
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def _binary_op(op_func, comps): """ Return a concatenation of operators `op_func` on each pair of conditions in `conds`. """ if len(comps) == 1: nuop = comps[0] elif len(comps) == 2: nuop = (op_func, comps[0], comps[1]) else: frst = comps[0] rest = comps[1:] ...
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def istoken(docgraph, node_id, namespace=None): """returns true, iff the given node ID belongs to a token node. Parameters ---------- node_id : str the node to be checked namespace : str or None If a namespace is given, only look for tokens in the given namespace. Otherwise,...
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def convert_meV_to_GHz(w): """ Convert an energy from unit meV to unit GHz. Parameters ---------- w : float / array The energy in the old unit. Returns ------- w_new_unit : float / array The energy in the new unit. """ # 1 meV = 1.0/4.1357e-3 GHz w_GHz = w /...
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import pickle def open_pickle(path): """ Shortcut to open a pickle file Parameters ---------- path : path to a xxxx.pickle file to open Raises ------- FileNotFoundError PermissionError Returns ------- object : unserialised python object Examples ------- ...
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def is_local_path(path: str) -> bool: """ Returns information about start time of an event. Nominally float seconds since the epoch, but articulated here as being compatible with the format_elapsed function. """ if path.startswith("file://"): return True if "://" in path: return ...
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def exactly_one(iterable): """Obtain exactly one item from the iterable or raise an exception.""" i = iter(iterable) try: item = next(i) except StopIteration: raise ValueError("Too few items. Expected exactly one.") try: next(i) except StopIteration: return item ...
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def writeGeneralExpr(val,Type): """ format an expression to put into the general section of the iges file; type can be 'str', 'int' or 'dim' """ if Type == 'str': if len(val) > 0: return str(len(val))+'H'+val else: return '' elif Type == 'int': ret...
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def generate_final_vocabulary(reserved_tokens, char_tokens, curr_tokens): """Generates final vocab given reserved, single-character, and current tokens. Args: reserved_tokens: list of strings (tokens) that must be included in vocab char_tokens: set of single-character strings curr_tokens: stri...
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import tempfile def write_to_text_file(content): """ Author: Chaitanya Vella (chaitanya-vella.kumar@broadcom.com) Function to write content to a file :param content: :return: """ if content: src_file = tempfile.mktemp() src_fp = open(src_file, "w") src_fp.write(cont...
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def df_to_json(tokenList): """Take a list of tokens from df and return a python object.""" # If df's ouput format changes, we'll be in trouble, of course. # the 0 token is the name of the filesystem # the 1 token is the size of the filesystem in 1K blocks # the 2 token is the amount used of the file...
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def _is_comparable_to(self, other): """ Check whether `other` is comparable to `self`. """ for func in self._requirements: if not func(self, other): return False return True
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def _strip_markup_line(line, sigil): """Strip sigil and whitespace from a line of markup""" return line.lstrip(sigil).rstrip()
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def check_frame(buff): """ returns False if the buffer doesn't starts with a valid frame returns the size of the frame in success """ if len(buff) < 2: return False min_size = 2 masked = False payload_length = 0 if buff[1] & 128: min_size += 4 masked = True ...
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def is_prim_rou(modulus: int, degree: int, val: int) -> bool: """ Test whether input x is a primitive 2d^th root of unity in the integers modulo q. Does not require q and d to be NTT-friendly pair. :param modulus: Input modulus :type modulus: int :param degree: Input degree :type degree: in...
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def ordinal( value ): """ Converts zero or a *postive* integer (or their string representations) to an ordinal value. >>> for i in range(1,13): ... ordinal(i) ... '1st' '2nd' '3rd' '4th' '5th' '6th' '7th' '8th' '9th' '10th' '11th' '12th' >>> for i in (100, '111', '112',1011): ... ordinal(i) ...
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def get_bundle_id(issn_id, year, volume=None, number=None, supplement=None): """ Gera Id utilizado na ferramenta de migração para cadastro do documentsbundle. """ items = ( ("v", volume), ("n", number), ("s", supplement), ) label = "-".join([f"{prefix}{value}"...
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import os from shutil import copyfile def create_dummy_read_file(file_dir, dummy_rd_file="\\dummy.fsf", orig_rd_file="\\80cm_WhiteTarget_LT.fsf"): """ :param file_dir: :param orig_rd_file: :param dummy_rd_file: :return: """ orig_file = file_dir + orig_rd_file dummy_file = file_dir + d...
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def bbox_sanity_check(img, bbox): """ This is to confirm that the bounding boxes are within image boundaries. If this is not the case, modifications is applied. This is to deal with inconsistencies in the annotation tools """ img_width, img_heigth = img.size if bbox[0] < 0: bbox[0] =...
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def _clean_netloc(netloc): """Remove trailing '.' and ':' and tolower. >>> _clean_netloc('eXample.coM:') 'example.com' """ try: return netloc.rstrip('.:').lower() except: return netloc.rstrip('.:').decode('utf-8').lower().encode('utf-8')
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import os def does_paste_exist(paste_id): """ This method is called when the Flask application wants to check if a paste with a given Paste ID exists. The Paste ID is (typically) an ASCII string and your method must return True if a paste with this ID exists, or False if it doesn't. :param pas...
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import os import yaml def get_ed_bgs_config(): """ Get the application config. :return: yaml config object """ __configfile_fd = os.open("ed-bgs_config.yaml", os.O_RDONLY) __configfile = os.fdopen(__configfile_fd) return yaml.load(__configfile, Loader=yaml.CLoader)
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import io import base64 def plot_as_base64(fig, charset='utf-8'): """ Convert supplied figure into string buffer and then return as base64-encoded string (in the specified charset) for insertion into a page as a context attribute """ assert fig is not None with io.BytesIO(bytearray(200*1024)) ...
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def dict_median(p): """ :param p: a dictionary of lists of votes for candidates :return: a dictionary conaining only the median value for each candidate """ m = {} for k, v in p.items(): l = sorted(v) m[k] = l[int(len(l) / 2)] return m
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def correct_filters(distance, year, citations): """If a filter is too big or too small, set it to a default value.""" distance = int(distance) distance = min(distance, 5) distance = max(distance, 0) year = int(year) citations = int(citations) citations = max(citations, 1) return distance...
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def load_kitti_odom_intrinsics(file_name, new_h, new_w): """Load kitti odometry data intrinscis Args: file_name (str): txt file path Returns: intrinsics (dict): each element contains [cx, cy, fx, fy] """ raw_img_h = 370.0 raw_img_w = 1226.0 intrinsics = {} with open...
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def build_titles_list(title, args): """Build a list of titles from the 'title' option and arguments. Args: title: NoneType or unicode Title given to options.title args: list Leftover arguments on the command line, presumably extra titles. Returns: List of strings or [None]. """ # If args is non...
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def norm(s: str) -> str: """Normalize a string for dictionary lookup.""" return s.lower().replace(" ", "").replace("-", "").replace(".", "")
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def make_pipeline(*steps): """Create a pipeline from estimators of any type. Parameters ---------- steps : tuple of sktime estimators in same order as used for pipeline construction Returns ------- pipe : sktime pipeline containing steps, in order always a descendant of Bas...
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def dig_pow(n, p): """ Some numbers have funny properties. For example: 89 --> 8¹ + 9² = 89 * 1 695 --> 6² + 9³ + 5⁴= 1390 = 695 * 2 46288 --> 4³ + 6⁴+ 2⁵ + 8⁶ + 8⁷ = 2360688 = 46288 * 51 Given a positive integer n written as abcd... (a, b, c, d... being digits) and a positive integer p we w...
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def primary_spherical(rho, phi): """Zernike primary Spherical.""" return 6 * rho**4 - 6 * rho**2 + 1
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import math def _quadratic_interpolate(x1, y1, x2, y2, target_y): """ Computes the x value for which a quadratic function hitting x1,y1 and x2,y2 would have a y value of target_y. We use this because we expect the count near the centroids to be proportional to the square of the radius, though the...
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from typing import List from typing import Dict def one_hot_string_encoding(labels: List[List[str]], mapping: Dict[str, int]) -> List[List[List[int]]]: """Converts string labels into one hot encodings.""" one_hot_labels = [] for dialog in labels: one_hot_labels.append([]) fo...
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def _get_boundary_date_string(date_sr, boundary, date_format='%Y-%m-%d'): """ Returns the first or last date of the series date_sr based on the value passed in boundary. date_sr: Series consisting of date boundary: Allowed values are 'first' or 'last' date_format: Format to be used for co...
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def norm_random(random_number): """Turn a random number to a number between 0 and max_value """ precision = 20 res = 0. for i in range(precision): bit = random_number & (1 << i) res += bit res %= precision res /= precision return res
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def detach_nic(fco_api, server_uuid, nic_uuid): """ Detach NIC from server :param fco_api: FCO API object :param server_uuid: Server UUID :param nic_uuid: NIC UUID :return: Job-compatible object """ return fco_api.detachNic(serverUUID=server_uuid, networkInt...
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import os import re def env_expand(path): """ substitute occurences of $VAR or ${VAR} in path """ def envmatch(m): return os.getenv(m.group(1) or m.group(2)) or "" return re.sub(r'\$(?:{(\w+)}|(\w+))', envmatch, path)
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def parseIfcfg(ifconfig): """ Parses the ifconfig in an array if info :param iostat :return: array of dict """ data = [] for nic,stat in ifconfig.items(): data.append({ nic: { "bytes_sent": stat.bytes_sent, "bytes_recv": stat.bytes_recv, ...
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import torch def get_rays_shapenet(hwf, poses): """ shapenet camera intrinsics are defined by H, W and focal. this function can handle multiple camera poses at a time. Args: hwf (3,): H, W, focal poses (N, 4, 4): pose for N number of images Returns: rays_o (N, H, W...
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from typing import List import os def _determine_local_import_names(start_dir: str) -> List[str]: """Determines all import names that should be considered "local". This is used when running the linter to insure that import order is properly checked. """ file_ext_pairs = [os.path.splitext(path) for...
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import torch def get_random_index(x: torch.Tensor) -> torch.Tensor: """Given a tensor it compute random indices between 0 and the number of the first dimension :param x: Tensor used to get the number of rows """ batch_size = x.size()[0] index = torch.randperm(batch_size) return index
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def repeat(num): """ repeat :param num: :return: """ def my_decorator(func): """ my decorator :param func: :return: """ def wrapper(*args, **kwargs): """ wrapper :param args: :param kwargs: ...
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def instance_attributes(inst): """Given an instance, lists the name of all public non-callable members. Attributes: inst (obj): The instance of the object. """ return [n for n in dir(inst) if not n.startswith('_') and not callable(getattr(inst, n))]
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def calc_shield_power(block_count, active=False): """ Calculate the power usage of Shield Rechargers Given the number of Shield Rechargers, this function will calculate how much power they draw in 'e/sec'. It will calculate both inactive (shields full) and active (shields charging) power consumption b...
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def type_to_class_string(type): """ Takes a ROS msg type and turns it into a Python module and class name. E.g >>> type_to_class_string("geometry_msgs/Pose") geometry_msgs.msg._Pose.Pose :Args: | type (str): The ROS message type to return class string :Returns: | str: A py...
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def dfs(reactions, chemical, seen): """DFS to traverse all reaction requirements for chemical.""" seen.add(chemical) if chemical == 'ORE': return [] order = [] _, needed_chemicals = reactions[chemical] for next_chemical, _ in needed_chemicals.items(): if next_chemical not in seen...
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def get_survey_local_time_dayofweek(dt): """Get day of week when survey was taken.""" try: weekday = dt.weekday() weekdays = ['Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday', 'Sunday'] return weekdays[weekday] except: return None
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def sort_links(links): """Sorts endpoint links alphabetically by their href""" return sorted(links, key=lambda link: link["href"])
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def convertBytes(nbytes): """Convert a size in bytes to a string.""" if nbytes >= 1e9: return '{:.1f} GB'.format(nbytes / 1e9) elif nbytes >= 1e6: return '{:.1f} MB'.format(nbytes / 1e6) elif nbytes >= 1e3: return '{:.1f} KB'.format(nbytes / 1e3) else: return '{:.1f} ...
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import os import subprocess def _run_subprocess_ignore_stderr(command): """ Return subprocess.check_output with the given command and ignores stderr.""" with open(os.devnull, "w") as devnull: output = subprocess.check_output(command, stderr=devnull) return output
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from six import string_types import logging def log_level(level): """ Attempt to convert the given argument into a log level. Log levels are represented as integers, where higher values are more severe. If the given level is already an integer, it is simply returned. If the given level is a s...
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def model_receptive_fields(model, input_dim): """Find receptive fields for units in different layers of the model. Works only with the padding 'valid' (no padding) or padding 'same', when stride = 1""" cum_rf = {} last_rf = 1 for l in model.get_config(): l_type = l['class_name'] ...
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def insert_instr(qobj, exp_index, item, pos): """Insert a QasmQobjInstruction into a QobjExperiment. Args: qobj (Qobj): a Qobj object exp_index (int): The index of the experiment in the qobj. instruction(QasmQobjInstruction): instruction to insert. pos (int): the position to ins...
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def __points_to_dict(points): """transform list of [x, y] into a dict() where {x: y}""" return {p[0]: p[1] for p in points}
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import argparse def _parse_arguments(): """ Parse the command line arguments. :return: the parsed arguments """ parser = argparse.ArgumentParser() parser.add_argument("-a", "--append", help="Append to the file rather than overwrite it.", action...
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from datetime import datetime def utc_now(): """ Get current datetime in UTC, without time zone info. """ return datetime.utcnow()
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import sys def get_calls(): """helper function to parameterize the rate limit decorator with platform specific API rate limit value unless it recognizes that we are in a test environment, then rate limit value is set to an artificially high value.""" if "pytest" in sys.modules: # in testing, ...
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import time from datetime import datetime def getOffset(): """Determines hours between local time and UTC as a timezone offset""" ts = time.time() utc_offset = (datetime.fromtimestamp(ts) - datetime.utcfromtimestamp(ts)).total_seconds() offset = str(round(utc_offset / 3600)) + ':00' return ...
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import hashlib def CalculateSha256Checksum(filename): """Calculate the sha256 checksum for filename.""" sha = hashlib.sha256() with open(filename, 'rb') as f: data = f.read(65536) while len(data) > 0: sha.update(data) data = f.read(65536) return sha.hexdigest()
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def escapeBelString(belstring): """Escape double quotes in BEL string""" return belstring.replace('"', '\\"')
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def first_and_last(sequence): """Returns the first and last elements of a sequence""" return sequence[0], sequence[-1]
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import logging def create_logger(bot, chat_id): """ Sends formatted logs to Telegram Bot.""" class LoggerTelegramBot(logging.Handler): def emit(self, record): log_entry = self.format(record) bot.send_message( chat_id=chat_id, text=log_entry, ...
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from collections import Counter def gen_idx_byclass(labels): """ Neatly organize indices of labeled samples by their classes. Parameters ---------- labels : list Note that labels should be a simple Python list instead of a tensor. Returns ------- idx_byclass : dictionary {[cl...
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def derivar(coeficientes): """ coeficientes: Lista de los coeficientes del polinomio, comenzando por el término independiente. """ d_coeficientes = [] # Deriva cada término y coloca el # coeficiente en la lista d_coeficientes for i in range(1, len(coeficientes)): d_coefic...
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def multiplica(x, y=2.0): """Multiplica dos números, por defecto el primero por 2.""" return x * y
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def get_floor(directions): """ Get the floor for Santa. Parameters ---------- directions : str A string of parentheses representing directions. An opening parenthesis, (, means he should go up one floor, and a closing parenthesis, ), means he should go down one floor. R...
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def qvar2int(qvar): """Convert Py2 + Qt4 QVariant to an int""" try: return qvar.toInt()[0] # Py2 + Qt4 except AttributeError: return qvar
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def get_randaug(aug: str) -> str: """Returns a string representing the RandAugment op to use during preprocessing.""" l, m = { 'light0': (2, 0), 'light1': (2, 10), 'medium1': (2, 15), 'medium2': (2, 15), 'strong1': (2, 20), 'strong2': (2, 20), 'extreme1': (4, 15), 'ex...
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import re def separate_latex_anchors(markdown_content): """Fixes an LaTeX error caused by having one empty \anchor Fixes an LaTeX error caused by having one \anchor followed inmediatly by other (without content in the middle)""" return re.sub( r'\\anchor{(.*?)}\n\\anchor', r'\\anchor...
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from typing import List def pad_zeros(data: List[int], num_elem: int) -> List[int]: """ pads array so output is num_elem is length """ if len(data) >= num_elem: return data[:-num_elem] data.extend([0] * (num_elem - len(data))) return data
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def format_dict(data, key_lst): """转换返回dict中的可重复字段为list""" if not (isinstance(data, dict) and isinstance(key_lst, list)): return data for key in key_lst: # 将dict转为list,保持一致 if key in data and isinstance(data[key], dict): lst = [] lst.append(data[key]) ...
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def get_app_type(PlatformType): """To Define the platform type for your app""" switcher = { PlatformType.ios: 'iOS', PlatformType.android: 'Android' } app_type = switcher.get(PlatformType, 'Invalid environment option, or not yet implemented') return app_type
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import torch def rotz_batch_pytorch(t): """ Rotation about z-axis :param t: :return: """ input_shape = t.shape output = torch.zeros(tuple(list(input_shape) + [3, 3])).cuda() c = torch.cos(t) s = torch.sin(t) # Transposed rotation matrix for x'A' = (Ax)' # [[cos(t), -sin(t),...
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import hashlib def compare_hash(file_a: str, file_b: str) -> bool: """Compute and compare the hashes of two files""" print("Comparing: ") print(" File_A: "+file_a) print(" File_B: "+file_b) file_a_hash = hashlib.sha256(open(file_a, 'rb').read()).digest() file_b_hash = hashlib.sha...
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import re def expand_sharded_pattern(file_pattern: str) -> str: """Expand shards in the given pattern for filenames like base@shards. For example, '/path/to/basename@3' to expand to '/path/to/basename-00000-of-00003' '/path/to/basename-00001-of-00003' '/path/to/basename-00002-of-00003' Args: f...
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import math def _get_beta(steering_angle: float, wheel_base: float) -> float: """ Computes beta, the angle from rear axle to COG at instantaneous center of rotation :param [rad] steering_angle: steering angle of the car :param [m] wheel_base: distance between the axles :return: [rad] Value of beta...
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def get_stddev(d): """ Returns class variance and size variance across sites. """ classes = d.shape[0] sites = d.shape[1] s = d.sum() d = d / s cs = d.sum(axis=0) cv = d.std(axis=0) std1 = cv.sum() * classes std2 = cs.var() * sites * sites / (sites - 1) if sites > 1 else 0 ...
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def three_to_one_gates_and_measurement_bob(q1, q2, q3): """ Performs the gates and measurements for Bob's side of the 3->1 protocol :param q1: Bob's qubit from the first entangled pair :param q2: Bob's qubit from the second entangled pair :param q3: Bob's qubit from the third entangled pair :ret...
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def count_word(user, words): """Counts substrings of words in user profile and can get maximum +1 count for each community""" counter = 0 # 1 - female, 2 - male if 'sex' in user: if user['sex'] == 1 and 'мужчин' in words: return 0 elif user['sex'] == 2 and\ l...
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import smtplib def smtp_connection(c): """Create an SMTP connection from a Config object""" if c.smtp_ssl: klass = smtplib.SMTP_SSL else: klass = smtplib.SMTP conn = klass(c.smtp_host, c.smtp_port, timeout=c.smtp_timeout) if not c.smtp_ssl: conn.ehlo() conn.starttls...
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def len(object): """Return the number of items of a sequence or mapping. :type object: collections.Sized :rtype: int """ return 0
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def config_loader_mock_no_creds(config_key): """Return mocked config values.""" if config_key == "energy_recorder.api_url": return "http://pod-uri:8888" elif config_key == "energy_recorder.api_user": return "" elif config_key == "energy_recorder.api_password": return "" else:...
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