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def _r_long(int_bytes): """Convert 4 bytes in little-endian to an integer.""" return int.from_bytes(int_bytes, 'little')
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def search_for_transcript(edge_IDs, transcript_dict): """ Given the edge IDs (in set data structure) that make up a query transcript, look for a match in the transcript dict. Return gene ID and transcript ID if found, and None if not. """ try: transcript = transcript_dict[edge_IDs] ...
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def coinify(atoms): """ Convert the smallest unit of a coin into its coin value. Args: atoms (int): 1e8 division of a coin. Returns: float: The coin value. """ return round(atoms / 1e8, 8)
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def transform_input_data(data): """Transform input data dictionary into format ready to use with model.predict""" return {key: [value] for key, value in data.items()}
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import requests import configparser def conf_from_url(url): """Read conf file from an URL. Parameters ---------- url : str conf file url (in a repo, make sure the "raw" url is passed) Returns ------- conf object """ text = requests.get(url).text config = configparser....
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import hashlib def _fingerprint(path): """Fingerprint a file.""" with open(path) as fil: return hashlib.md5(fil.read().encode('utf-8')).hexdigest()
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def movieTitle_to_id(movies_titles_list,movies): """ Convert a list of movie titles to a list of movie ids """ movies_list = [] for i in movies_titles_list: id = list(movies['movieId'][movies['title'] == i])[0] movies_list.append(id) return movies_list
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def validate_submission(y_pred_file): """ Validate that y_pred file is a valid prediction file. Args: y_pred_file: Predicted values object in sample_submission format Returns: bool: Validation succeeded, if false a detailed error message will be supplied Raises: ...
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def extract_indices_from_dependencies(dependencies): """ Extract all tokens from dependencies Input example: [[8, 'cop', 7], [8, 'nsubj', 6]] Output example: [6, 7, 8] """ word_positions = set() for governor_pos, _, dependent_pos in dependencies: word_positions.ad...
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def dfdb(B, E): """ B is the base E is the exponent f = B^E partial df/dB = E * B**(E-1) """ out = E * (B**(E-1)) return out
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def insert_doc(doc, new_items): """Insert ``new_items`` into the beginning of the ``doc`` Docstrings in ``new_items`` will be inserted right after the *Parameters* header but before the existing docs. Parameters ---------- doc : str The existing docstring we're inserting docmentation i...
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def _get_encoder_dimension(encoder): """Find dimensionality of encoded vectors. Args: encoder: Object implementing the encode() method which takes a list of strings as input and returns a list of numpy vectors as output. Returns: dimension: Integer size of the encoded vectors. """ vector...
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def change_current_lang_and_return(lang): """Change current language of text/speech recognition and return it""" global CURRENT_LANG CURRENT_LANG = lang return CURRENT_LANG
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def create_ngrams(kw_iterable, max_n=False): """takes a list of keywords and computes all possible ngrams e.g. in> ['nice', 'red', 'wine'] out> [ ('nice',), ('red',), ('wine',), ('nice', 'red'), ('red', 'wine'), ('nice', 'red', 'wine') ] """ kwCount = len(kw_iterable) output = [] for n in ...
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def arr_to_json_fixturen(array): """Convert given iterable to dict for json transformation. Desired Format for djangod { "id" : None, "model" : "ocdb.Sector", "fields" : { "name" : <mandatory> "fk_sector" : <optional> * } ...
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def get_station_daily_path(station_id): """ Get path to a station daily file. :param station_id: :return: """ return "/pub/data/ghcn/daily/all/{0}.dly".format(station_id)
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def sites_difference(site1, site2): """Return minimal sequence of nucleotides that should be added at the end of site1 to make site2 appear.""" for i in range(len(site2), -1, -1): if site2[:i] == site1[-i:]: return site2[i:] return site2
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def format_includes(includes): """ Format includes for the api query (to {'include' : <foo>,<bar>,<bat>}) :param includes: str or list: can be None, related resources to include :return: dict: the formatted includes """ result = None if isinstance(includes, str): result = includes ...
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def top_k_predictions(model, probs, k: int): """ Returns the top `k` most probable classes from our model After training a fastai Learner on a multi-label classification problem, return the label and probabilities associated with the top `k` most probable classes. Args: model [Learner]: ...
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def sparse_batch_mm(m1, m2): """ https://github.com/pytorch/pytorch/issues/14489 m1: sparse matrix of size N x M m2: dense matrix of size B x M x K returns m1@m2 matrix of size B x N x K """ batch_size = m2.shape[0] # stack m2 into columns: (B x N x K) -> (N, B, K) -> (N, B * K) m2...
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def summarizekeys(d, counts={}, base=''): """Summarizes keys in the given dict, recursively. This means counting how many fields exist at each level. Returns keys of the form ``key0.key1`` and values of ints. Checks if `d` is instance of dict before doing anything. """ if not isinstance(d, dict)...
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import hashlib def hash_password(pw_in): """Take password as input, hash it in SHA-1, and split it for use later on""" hash = hashlib.sha1() hash.update(str.encode(pw_in)) digest = hash.hexdigest() return [digest[:5], digest[5:]]
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def NumGems(gems): """Returns the number of gems in the defaultdict(int).""" return sum(gems.values())
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def tree_attribute(identifier): """ Predicate that returns True for custom attributes added to AttrTrees that are not methods, properties or internal attributes. These custom attributes start with a capitalized character when applicable (not applicable to underscore or certain unicode characters) ...
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def get_sim_name(obj): """ Get an in-simulation object name: if ``obj`` has attribute ``__sim_name__``, it will be returned, otherwise ``__name__`` standard attribute. Args: obj: an object to get name of Returns: object name """ if hasattr(obj, '__sim_name__') and obj.__sim_nam...
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def scoreSorter(order): """Sort by score value """ if order == 'asc': return "_score" return {"_score": {"order": "asc"}}
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def braced(s): """Wrap the given string in braces, which is awkward with str.format""" return '{' + s + '}'
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import math def __get_views(views): """Convert viewcount to human readable format""" if int(views) == 0: return '0' millnames = ['', 'k', 'M', 'Billion', 'Trillion'] millidx = max(0, min(len(millnames) - 1, int(math.floor(math.log10(abs(views)) / 3.0)))) return '%...
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def EXACT(string1, string2): """ Tests whether two strings are identical. Same as `string2 == string2`. >>> EXACT("word", "word") True >>> EXACT("Word", "word") False >>> EXACT("w ord", "word") False """ return string1 == string2
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import json def putTableAll(obj): """ Returns table as string showing standings of league with all data Parameters: ----------- obj: dict JSON object of league standings obtained from API/cache Returns: -------- str Standings as a text code block (to get monospaced t...
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def _fully_qualified_name(t: type) -> str: """Retrieves the fully qualified name of the provided type. Args: t (type): The type whose fully qualified name shall be retrieved. Returns: str: The fully qualified name of ``t``. Raises: TypeError: If ``t`` is not an instance of ``t...
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def version_string(version): """Returns a string from version tuple or list""" if isinstance(version, str): return version return ".".join([f"{v}" for v in version])
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def spritecollideany(sprite, group, collided=None): """finds any sprites in a group that collide with the given sprite pygame.sprite.spritecollideany(sprite, group): return sprite Given a sprite and a group of sprites, this will return return any single sprite that collides with with the given sprite....
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import re def fixture_readme_code_result(readme_content: str) -> str: """Get the README.md example result content. :param readme_content: plain text content of README.md :return: example result """ match = re.search(r"```text([^`]*)```", readme_content, flags=re.DOTALL) assert match retur...
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def divide_list(list, perc=0.5): """ Divide a list into two new lists. perc is the first list's share. If perc=0.6 then the first new list will have 60 percent of the original list. example : f,s = divide_list([1,2,3,4,5,6,7], perc=0.7) """ origLen = len(list) lim = int(perc*origLen) firstLi...
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def out_path(tmp_path): """Create a temporary output folder""" out_dir = tmp_path / "output" out_dir.mkdir() return out_dir
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def _get_ftrack_secure_key(hostname, key): """Secure item key for entered hostname.""" return "/".join(("ftrack", hostname, key))
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def dec_hex(val): """ Format inteegr to hex :param val: integer value :return: string of hexadecimal representation """ return '0x%X' % val
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import random def powerRandomInt(max_val): """Returns a random integer from the interval [0, max_val], using a power-law distribution. The underlying probability distribution is given by: P(X >= n) = (c/(n+c))^4, for n>=0 an integer, and where we use c=20. But if X > max_val is generated then max_val is r...
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from typing import List from typing import Union def _parse_field_names(fields: List[Union[str, dict]]) -> List[str]: """Parse field names. Args: fields: Either field names or field descriptors with a `name` key. Returns: Field names. """ return [field if isinstance(field, str) e...
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from typing import Dict from typing import Any def check_action(reply: Dict[str, Any]) -> Dict[str, Any]: """Check that the reply contains a message of success.""" if not reply["success"]: raise RuntimeError(f"Error communicating with the large object storage:\n{reply['error']}") return reply
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import json def _parseNative(logs, needle): """Parse console logs from Chrome and get decoded JSON. Args: logs: Chrome log object needle (str): the string leading the actual JSON. Example: >>> _parseNative([{'message':'a=b'},{'message':'ac={"a":[1,2]}'}],'c=') {u'a': [1, 2]} """ ret = None...
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def add_round_key(block, key): """Performs a bitwise XOR between a state block and the key. Parameters ---------- block : np.ndarray 4x4 column major block matrix. key : np.ndarray 4x4 column major block matrix. Returns ------- np.ndarray 4x4 result block matri...
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import requests def check_status(address, text): """Sends request to address and checks if text is present in reponse Args: address (str): site address text (str): text to be checked in responce Returns: (status, elapsed): (tuple (str, int)) with status, and responce time """...
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def get_passed_tests(log_file_path): """Gets passed tests with OK status""" ok_test_line_pattern = "[ OK ] " ok_tests = [] with open(log_file_path) as log_file_obj: for line in log_file_obj.readlines(): if ok_test_line_pattern in line: ok_tests.append(line.split...
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import json def safeJson(result, path=[]): """Take the result of a requests call and format it into a structured dict.""" if result.status_code != 200: output = {'code': result.status_code, 'content': result.text} print("ConfigManager: get secret failed (token expired?)") print(json.du...
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def reference_value_for_covariate_mean_all_values(cov_df): """ Strategy for choosing reference value for country covariate. This one takes the mean of all incoming covariate values. """ return float(cov_df["mean_value"].mean())
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def determine(hand): """Returns a list of values, a set of values, a list of suits, and a list of cards within a hand.""" values, vset, suits, all_cards = [], set(), [], [] for x in range(len(hand)): values.append(int(hand[x])) vset.add(int(hand[x])) suits.append(hand[x].suit) ...
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def osm_zoom_level_to_pixels_per_meter( zoom_level: float, equator_length: float ) -> float: """ Convert OSM zoom level to pixels per meter on Equator. See https://wiki.openstreetmap.org/wiki/Zoom_levels :param zoom_level: integer number usually not bigger than 20, but this function allows ...
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def subtract(minuend, subtrahend): """Subtracts minuend from subtrahend This function subtracts minuend from subtrahend only when they are either integers or floats Args: minuend(int/float): The quantity or number from which another is to be subtracted subtrahend(int/float)...
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import operator def strip(listed): """Strip a list of string""" return map(operator.methodcaller("strip"), listed)
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import hashlib def get_email_id(row): """ Creates a unique identifier for each email based on the date received and a header ID """ text = row['X-GM-THRID'] + str(row['Date']) return hashlib.md5(text.encode('utf-8')).hexdigest()
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def split_by_unescaped_sep(text, sep=':'): """Split string at sep but only if not escaped.""" def remerge(s): # s is a list of strings. for i in range(len(s) - 1): n_esc = len(s[i]) - len(s[i].rstrip('\\')) if n_esc % 2 == 0: continue else: ...
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def sovatoms_to_tokens(sovatoms: int) -> float: """Convert sovatoms to tokens.""" return sovatoms / 100000000
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def get_seqname( locus_text: str) -> str: """ Args: locus_text: The LOCUS (i.e. header section) of genbank file Returns: The seqname of chromosome """ line1 = locus_text[:locus_text.find('\n')] return line1[len('LOCUS'):].lstrip().split(' '*3)[0]
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def overlap(interval1, interval2): """ Returns the total amount of overlap between two intervals in the format of (x,y) Example: input: (0,10) , (5,10) returns: 5 """ return max(0, min(interval1[1], interval2[1]) - max(interval1[0], interval2[0]))
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def filt_dct(dct): """Filter None values from dict.""" return dict((k,v) for k,v in dct.items() \ if v is not None)
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from typing import Sequence def is_same_shape(a: Sequence, b: Sequence) -> bool: """ Compares two shapes a and b, returning True if they are the same (their ranks and corresponding lengths match) and False otherwise. """ return tuple(a) == tuple(b)
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def has_n_leading_zeroes(num_zeroes, digest): """Check if the given digest has the required number of leading zeroes.""" return digest[:num_zeroes] == '0'*num_zeroes
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import torch def tangent_vectors(normals): """Returns a pair of vector fields u and v to complete the orthonormal basis [n,u,v]. normals -> uv (N, 3) or (N, S, 3) -> (N, 2, 3) or (N, S, 2, 3) This routine assumes that the 3D "normal" vectors are normalized. It is based...
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from typing import List from typing import Dict def _tags_as_dict(tags: List[Dict]) -> Dict[str, str]: """ Convert a list of tags to a dictionary :param tags: the list of tags :return: the dictionary of tags """ return {tag["Key"]: tag.get("Value", "") for tag in tags}
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def select_color_marker(i): """ Return index-based marker/color format for plotting """ colors = ['b', 'g', 'r', 'c', 'y', 'k'] style = ['-', '--', '-.', ':'] ci = i % len(colors) si = (i // len(colors)) % len(style) return '%s%s' % (colors[ci], style[si])
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import pickle def get_mct_frame(site): """Serves up a dataframe of micro-CT SSA data for a given site""" # Load a dictionary of dataframes stored as a pickle file # The pickle file itself is generated by notebook: CheckOutCT.ipynb frames = pickle.load(open('../data/microCT/processed_mCT.p', 'rb')) ...
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def get_memory_limit(component_limit, overall_limit): """ Return the minimum of the component and overall limits or None if neither is set. """ limits = [limit for limit in [component_limit, overall_limit] if limit is not None] return min(limits) if limits else None
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def is_tag(t): """Is `t` a tag? """ return t.strip().startswith('{%')
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def parse_cdr_annotations_pubtator(entity_type, subset): """Get each annotation in the BC5CDR corpus with documents in PubTator format. Requires: entity_type: is str, either "Chemical" or "Disease" subset: is str, either "train", "dev", "test" or "all" Ensures: annotations: is ...
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import copy def deeplist(x: list) -> list: """ Deep copy a list. This is needed because list() by itself only makes a shallow copy. See https://stackoverflow.com/questions/5105517/deep-copy-of-a-dict-in-python Convenience function. :param x: List to copy :return: Deep copy of the list provide...
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def get_layer_index(model, name): """Get index of layer by name""" for idx, layer in enumerate(model.layers): if layer.name == name: return idx
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import gzip def encode_gzip(data, compresslevel=6): """Encode the passed in data with gzip.""" return gzip.compress(data, compresslevel=compresslevel)
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def isImage(url): """Check if url is related to an image Args: url (string): string Returns: boolean: return true if url is referring to an image """ return \ url.endswith(".png") or \ url.endswith(".jpg") or \ url.endswith(".jpeg") or \ url.endswith("....
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def _get_separator(num, sep_title, sep_character, sep_length): """Get a row separator for row *num*.""" left_divider_length = right_divider_length = sep_length if isinstance(sep_length, tuple): left_divider_length, right_divider_length = sep_length left_divider = sep_character * left_divider_len...
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def parse_pages(pages): """ Give a string possibly containing a start and end page, return the start and end page if any :param pages: :return: list with start and end pages """ if '-' in pages: k = pages.find('-') start = pages[0:k] end = pages[k + 1:] else: ...
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def _ll_subvoxel_overlap(xs, x1, x2): """For an interval [x1, x2], return the index of the lower limit of the overlapping subvoxels whose borders are defined by the elements of xs.""" xmin = min(x1, x2) if xmin <= xs[0]: return 0 elif xmin >= xs[-1]: ll = len(xs) - 1 return l...
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import json def _read_notebook_data_dict(notebook_path: str) -> dict: """ Read a dictionary of notebook data. Parameters ---------- notebook_path : str Path of target notebook. Returns ------- notebook_data_dict : dict A dictionary of notebook data. """ with o...
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import itertools def _binary_count(n): """Count `n` binary digits from [0...0] to [1...1].""" return list(itertools.product([0, 1], repeat=n))
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def bdev_compress_get_orphans(client, name=None): """Get a list of comp bdevs that do not have a pmem file (aka orphaned). Args: name: comp bdev name to query (optional; if omitted, query all comp bdevs) Returns: List of comp bdev names. """ params = {} if name: params[...
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import json def message_to_json(message): """ This function tranforms the string message to a json string, this is to make all REST responses to be in JSON format and easier to implement in a consistent way. """ #if message is alreay in json then do not do anything mesage_dict = {...
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def recursive_replace(steps: int, to_expand: str, rules: dict) -> str: """ Replace the given string with a new replacement string, according to the rules. Args: steps (int): How many iterations. Decremented with each recursion. Recursion ends when step=0. input (str): Input str. The str to be r...
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def nonzeros(u): """Return number of non-zero items in list `u`.""" return len([val for val in u if val != 0])
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def match_fields(exp_fields, fields): """ Check field names and values match the expected ones. - exp_fields: A list of dictionaries with field name/value pairs. - fields: SPARKL event fields as returned by the listener. [ {'attr': {'name':'n',...
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def merge_xml(xmls,output_file): """ merge xml files Parameters: ----------- xmls: list List of paths of the xml files output_file: str Path of the merged xml """ if len(xmls) <2 : raise Exception("Need two or more xml files to merge") xmls = " ".join(xmls) ...
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def isNewPhase(ds1, ds2): """ Check if two dynamicsState have the same contacts :param ds1: :param ds2: :return: True if they have the same contacts, False otherwise """ assert ds1.effNum() == ds2.effNum(), "The two dynamic states do not comes from the same model." for i in range(ds1.ef...
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def create_events_model(areas, virus_states): """Create events for the model. Parameters ---------- virus_states : list of strings List containing the names of all virus variants. Returns ------- events: dict Dictionary that contains the event names as keys and dici...
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def is_valid(box): """Check that a bounding box has valid coordinates""" return (box[..., 2] > box[..., 0]) and (box[..., 3] > box[..., 1])
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def mask_last_dim(tensor, binary_mask): """Pick the elements of tensor in the last dimension according to binary_mask.""" return tensor[..., 0] * binary_mask + tensor[..., 1] * (1 - binary_mask)
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def minimum(ints): """ Return the minimum in a list of integers. If the list is empty, return None. """ if ints == (): return None else: head, tail = ints min = minimum(tail) if min is None or head <= min: return head else: return ...
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def clean_name(name: str): """Clean name by stripping whitespace and newline.""" return name.splitlines()[0].strip()
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def datetime_to_list(date): """ convert a datetime object into a list [year,month,day,hour,minute,second] Arguments --------- date: datetime object """ return [date.year,date.month,date.day,date.hour,date.minute,date.second]
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def ignore_formatter(error): """ Formatter that emits nothing, regardless of the error. """ return ''
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import six def _encode_metadata(metadata): """ UTF8 encode any unicode keys or values in given metadata dict. :param metadata: a dict """ def encode_str(item): if isinstance(item, six.text_type): return item.encode('utf8') return item return dict(((encode_str(k), ...
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import torch def get_means(tensors_list): """ Calculate the mean of a list of tensors for each tensor in the list. In our case the list typically contains a tensor for each class, such as the per class z values. Parameters: tensors_list (list): List of Tensors Returns: list: List...
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def deltatime_format(a, b): """ Compute and format the time elapsed between two points in time. Args: a Earlier point-in-time b Later point-in-time Returns: Elapsed time integer (in s), Formatted elapsed time string (human-readable way) """ # Elapsed time (in seconds) t = b - a # Elapsed t...
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def pks_from_iterable(iterable, unique_output=False): """ Return pks list based on iterable :param iterable: list of django model objects OR django queryset :param unique_output: if True returned list will be unique :return: list of int """ pks = list() for obj in iterable: try: ...
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import hashlib def sha1_hash_from_text(text: str) -> str: """Return sha1 hex digest as string for text. Parameters ---------- text: str The text to be hashed Returns ------- str the hash of the text """ return hashlib.sha1(text.encode()).hexdigest()
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import click def os_options(f): """Aggregate multiple common options into one. This decorator should be used by CLI commands that need an Openstack client.""" f = click.option('--os-username', help='Openstack Username', required=True, envvar='OS_USERNAME')(f) f = click.optio...
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def is_ob_site_html(html): """Check if some HTML looks like it is from the overcomingbias site. Parameters ---------- html : bs4.BeautifulSoup An HTML page, possibly from the overcomingbias site. Returns ------- is_ob_site_html : bool True if the input HTML "looks like" it ...
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def _2DprintInxRow(inxRow, lSpacesIndR): """ Function prints one index of a row of a 2D array Input: - 1 **inxCol** (*int*) Index of the row to be printed - 2 **lSpacesIndR** (*list*) A list with spaces which should be added to indices of row...
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import math def SSphere(r): """ Surface of a sphere of radius r. """ return 4. * math.pi * r * r
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def create(hdf5, name, dtype, shape=(None,), compression=None, fillvalue=0, attrs=None): """ :param hdf5: a h5py.File object :param name: an hdf5 key string :param dtype: dtype of the dataset (usually composite) :param shape: shape of the dataset (can be extendable) :param compression...
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def retrieve_positions(position_file): """ This function returns a list of strings in the right format representing the positions that will be read out. [spatialfrequency,xi,xf,y]. Args: position_file (str): The path of the position file. Returns: positions (list,str): List representing the positio...
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