我们从Python开源项目中，提取了以下50个代码示例，用于说明如何使用re.sub()。
def __init__(self, node, platform='', cpus=0, memory=0, disk=0): if node.find('*') < 0: try: info = socket.getaddrinfo(node, None)[0] ip_addr = info[4][0] if info[0] == socket.AF_INET6: ip_addr = re.sub(r'^0*', '', ip_addr) ip_addr = re.sub(r':0*', ':', ip_addr) ip_addr = re.sub(r'::+', '::', ip_addr) node = ip_addr except: node = '' if node: self.ip_rex = node.replace('.', '\\.').replace('*', '.*') else: logger.warning('node "%s" is invalid', node) self.ip_rex = '' self.platform = platform.lower() self.cpus = cpus self.memory = memory self.disk = disk
def _glob_to_re(self, pattern): """Translate a shell-like glob pattern to a regular expression. Return a string containing the regex. Differs from 'fnmatch.translate()' in that '*' does not match "special characters" (which are platform-specific). """ pattern_re = fnmatch.translate(pattern) # '?' and '*' in the glob pattern become '.' and '.*' in the RE, which # IMHO is wrong -- '?' and '*' aren't supposed to match slash in Unix, # and by extension they shouldn't match such "special characters" under # any OS. So change all non-escaped dots in the RE to match any # character except the special characters (currently: just os.sep). sep = os.sep if os.sep == '\\': # we're using a regex to manipulate a regex, so we need # to escape the backslash twice sep = r'\\\\' escaped = r'\1[^%s]' % sep pattern_re = re.sub(r'((?<!\\)(\\\\)*)\.', escaped, pattern_re) return pattern_re
def decrypt(hash, tipo): global word try: if(tipo == 0): url = BeautifulSoup(urllib.urlopen("https://md5.gromweb.com/?md5=" + hash), "html.parser") else: url = BeautifulSoup(urllib.urlopen("https://sha1.gromweb.com/?hash=" + hash), "html.parser") password = url.find("em", {"class": "long-content string"}) password = re.sub(re.compile("<.*?>"), "", str(password)).strip() if str(password) == "None": print word+"\t\t\t\t[-] Senha nao encontrada! :-(" else: print word+"\t\t\t\t[+] Senha encontrada: " + password except IOError: decryptwl(hash, tipo)
def safe_text_for_markdown(text): """Clean the text using bleach but keep certain Markdown sections. Markdown code ie ` or ``` combos. For single `, do not allow line breaks between the tag. Quotes ie '> ' which bleach would clean up. """ code_blocks, text = code_blocks_add_markers(text) # Store quotes next text = re.sub(r"(^> )", "%%safe_quote_in_start%%", text) text = re.sub(r"(\n> )", "%%safe_quote_in_new_line%%", text, flags=re.DOTALL) # Nuke all html, scripts, etc text = bleach.clean(text or "") # Return quotes text = text.replace("%%safe_quote_in_start%%", "> ") text = text.replace("%%safe_quote_in_new_line%%", "\n> ") text = code_blocks_restore(code_blocks, text) return text
def _clean_names(cls): ''' Remove indices from non-repeated peeker names that don't need them. When created, all peekers get an index appended to their name to disambiguate any repeated names. If the name isn't actually repeated, then the index is removed. ''' index_re = '\[\d+\]$' for name, peeker in cls._peekers.items(): if not peeker.name_dup: new_name = re.sub(index_re, '', name) if new_name != name: peeker.trace.name = new_name cls._peekers[new_name] = cls._peekers.pop(name)
def parse_article(self, subject, *args, **kwargs): """ Takes a an article header and returns it's parsed content if it's successful. Otherwise it returns None. """ matched = NZB_SUBJECT_PARSE.match(subject) if matched is None: # subject is not parsable return None results = {} # Trim results if matched.group('desc') is not None: results['desc'] = re.sub('[\s-]+$', '', matched.group('desc')) if matched.group('fname') is not None: results['fname'] = matched.group('fname').strip() # Support conversion of integers for _attr in ['index', 'count', 'yindex', 'ycount', 'size']: if matched.group(_attr) is not None: results[_attr] = int(matched.group(_attr)) return results
def __fmt_key(self, key): """Formats the hash key for more consistent hits; hence fetching the 'Message-ID' key should still be fetched even if the user indexes with 'message-id'. """ def _fmt(_k): return _k.group(1) + _k.group(2).upper() if not isinstance(key, basestring): # Handle invalid key entries types key = str(key) key = re.sub( # Flip -id to ID (short for Identifier) # Flip -crc to CRC (short for Cyclic Redundancy Check) r'([_-])((id|crc)([^a-z0-9]|$))', _fmt, re.sub(r'(^|\s|[_-])(\S)', _fmt, key.strip().lower()), flags=re.IGNORECASE, ) if key in VALID_HEADER_ENTRIES or key.startswith(UNKNOWN_PREFIX): return key return UNKNOWN_PREFIX + key
def process_reply(reply, nested=False): """ Process a reply so it looks nice: - if it's from the prototype yang integration, ditch the 'data' root - convert from list to nested format if requested - convert quotes to avoid escaping """ try: # @@@ strip 'data' from yang output reply['result'] = reply['result'][0]['data'] except Exception: pass # If required, and query successful, convert the reply['result'] format. try: if nested: reply['result'] = reformat(reply['result']) except KeyError: # Fails silently if there is no 'reply['result']' in the reply['result'], this # means an error occurred. pass # @@@ cheesily try to avoid \" everywhere, at cost of valid json return re.sub(r'\\"', "'", json.dumps(reply))
def handle_misses(self, request, mapper, map_misses): self.num_misses = len(map_misses) self.found_values = [] for i, miss in enumerate(map_misses): progress_indicator( request, "Incomplete mapping from cache, calculating remainder [{}/{}]..." .format(i + 1, self.num_misses)) print('### FETCHING MISS {}/{}: {}'.format(i, self.num_misses, miss)) d = scrape.schema_describe('config ' + miss, request.sdata) def got_miss_reply(result, key): result = [re.sub("'", '"', path) for path in result] if len(result) == 0: result = None print('### GOT RESULT ({} remaining, {} saved) {} -> {}'.format( self.num_misses, len(self.found_values), key, result)) self.found_values.append((key, result)) self.num_misses -= 1 if self.num_misses == 0: # Got everything! mapper.populate_cache(self.found_values) self.attempt_map(request, second_attempt=True) d.addCallback(got_miss_reply, miss)
def matches(self, testString, parseAll=True): """ Method for quick testing of a parser against a test string. Good for simple inline microtests of sub expressions while building up larger parser. Parameters: - testString - to test against this expression for a match - parseAll - (default=C{True}) - flag to pass to C{L{parseString}} when running tests Example:: expr = Word(nums) assert expr.matches("100") """ try: self.parseString(_ustr(testString), parseAll=parseAll) return True except ParseBaseException: return False
def _collect_zipimporter_cache_entries(normalized_path, cache): """ Return zipimporter cache entry keys related to a given normalized path. Alternative path spellings (e.g. those using different character case or those using alternative path separators) related to the same path are included. Any sub-path entries are included as well, i.e. those corresponding to zip archives embedded in other zip archives. """ result = [] prefix_len = len(normalized_path) for p in cache: np = normalize_path(p) if (np.startswith(normalized_path) and np[prefix_len:prefix_len + 1] in (os.sep, '')): result.append(p) return result
def reassign_atom_mapping(transform): '''This function takes an atom-mapped reaction and reassigns the atom-mapping labels (numbers) from left to right, once that transform has been canonicalized.''' all_labels = re.findall('\:([0-9]+)\]', transform) # Define list of replacements which matches all_labels *IN ORDER* replacements = [] replacement_dict = {} counter = 1 for label in all_labels: # keep in order! this is important if label not in replacement_dict: replacement_dict[label] = str(counter) counter += 1 replacements.append(replacement_dict[label]) # Perform replacements in order transform_newmaps = re.sub('\:[0-9]+\]', lambda match: (':' + replacements.pop(0) + ']'), transform) return transform_newmaps
def select_overview_subtab(self): """ Selects the overview sub tab. """ # this is what we would normally do: # tab_manager.current = 'overview' # but instead we need to simulate the click on the # navigation bar children or the associated screen button # would not have the selected color overview_bnavigation = self.overview_bnavigation navigation_bar = overview_bnavigation.children[0] boxlayout = navigation_bar.children[0] nav_headers = boxlayout.children # the overview is the first/last button overview_nav_header = nav_headers[-1] overview_nav_header.dispatch('on_press')
def sms(): if len(sys.argv) < 2: print(help_text) return if sys.argv[1] == "send": if len(sys.argv) < 3: print("????? ????? ?? ?? ???.") return if not re.match(r"[\+98|0]9[0-9]*",sys.argv[2]): print("????? ???? ??? ?????? ???.tetete") return number = sys.argv[2] if re.match(sys.argv[2], r"^\+98"): number = re.sub("+98", "0", number) text = sys.argv[3] if len(text) > 100: print("????? ??????? ??? ??? ????? ???? ???.") return send_sms(number, text, str(time.time())) return if sys.argv[1] == "credits": get_credits() return
def expand(chunks, name, version): "Return the named chunk with any chunk-references recursively expanded." template, latest = '', -1 for v in range(version+1): t = chunks.get(name + ' v%d+' % v, '') if t: latest = v template += t for v in range(version, latest, -1): t = chunks.get(name + ' v%d' % v, '') if t: template += t break if not template: template = chunks[name] return chunk_ref_pattern.sub( lambda mo: indent(mo.group(1), expand(chunks, mo.group(2), version)), template)
def strip_harakat(text): """Strip Harakat from arabic word except Shadda. The striped marks are : - FATHA, DAMMA, KASRA - SUKUN - FATHATAN, DAMMATAN, KASRATAN, , , . Example: >>> text = u"?????????????" >>> stripTashkeel(text) ???????? @param text: arabic text. @type text: unicode. @return: return a striped text. @rtype: unicode. """ # if text: # return re.sub(HARAKAT_PATTERN, u'', text) # return text if not text: return text elif is_vocalized(text): for char in HARAKAT: text = text.replace(char, '') return text
def strip_lastharaka(text): """Strip the last Haraka from arabic word except Shadda. The striped marks are : - FATHA, DAMMA, KASRA - SUKUN - FATHATAN, DAMMATAN, KASRATAN, , , . Example: >>> text = u"?????????????" >>> stripTashkeel(text) ???????????? @param text: arabic text. @type text: unicode. @return: return a striped text. @rtype: unicode. """ if text: if is_vocalized(text): return re.sub(LASTHARAKA_PATTERN, u'', text) return text
def normalize_ligature(text): """Normalize Lam Alef ligatures into two letters (LAM and ALEF), and Tand return a result text. Some systems present lamAlef ligature as a single letter, this function convert it into two letters, The converted letters into LAM and ALEF are : - LAM_ALEF, LAM_ALEF_HAMZA_ABOVE, LAM_ALEF_HAMZA_BELOW, LAM_ALEF_MADDA_ABOVE Example: >>> text = u"????? ???? ???????" >>> normalizeLigature(text) ????? ???? ??????? @param text: arabic text. @type text: unicode. @return: return a converted text. @rtype: unicode. """ if text: return LIGUATURES_PATTERN.sub(u'%s%s'%(LAM, ALEF), text) return text
def normalize_hamza(word): """Standardize the Hamzat into one form of hamza, replace Madda by hamza and alef. Replace the LamAlefs by simplified letters. Example: >>> text = u"??? ??? ??????" >>> normalizeHamza(text) ??? ??? ?????? @param word: arabic text. @type word: unicode. @return: return a converted text. @rtype: unicode. """ if word.startswith(ALEF_MADDA): if len(word)>= 3 and (word[1] not in HARAKAT) and \ (word[2] == SHADDA or len(word) == 3): word = HAMZA + ALEF + word[1:] else: word = HAMZA + HAMZA + word[1:] # convert all Hamza from into one form word = word.replace(ALEF_MADDA, HAMZA+HAMZA) word = HAMZAT_PATTERN.sub(HAMZA, word) return word
def tokenize(text = u""): """ Tokenize text into words @param text: the input text. @type text: unicode. @return: list of words. @rtype: list. """ if text == u'': return [] else: #split tokens mylist = TOKEN_PATTERN.split(text) # don't remove newline \n mylist = [TOKEN_REPLACE.sub('',x) for x in mylist if x] # remove empty substring mylist = [x for x in mylist if x] return mylist
def strip_tashkeel(text): """Strip vowel from a text and return a result text. The striped marks are : - FATHA, DAMMA, KASRA - SUKUN - SHADDA - FATHATAN, DAMMATAN, KASRATAN, , , . Example: >>> text=u"?????????????" >>> strip_tashkeel(text) ??????? @param text: arabic text. @type text: unicode. @return: return a striped text. @rtype: unicode. """ return arabconst.HARAKAT_PAT.sub('', text) #strip tatweel from a text and return a result text #--------------------------------------
def strip_tatweel(text): """ Strip tatweel from a text and return a result text. Example: >>> text=u"????????????" >>> strip_tatweel(text) ??????? @param text: arabic text. @type text: unicode. @return: return a striped text. @rtype: unicode. """ return re.sub(u'[%s]' % arabconst.TATWEEL, '', text) #--------------------------------------
def normalize_hamza(text): """Normalize Hamza forms into one form, and return a result text. The converted letters are : - The converted lettersinto HAMZA are: WAW_HAMZA,YEH_HAMZA - The converted lettersinto ALEF are: ALEF_MADDA, ALEF_HAMZA_ABOVE, ALEF_HAMZA_BELOW ,HAMZA_ABOVE, HAMZA_BELOW Example: >>> text=u"?????? ?? ??????" >>> normalize_hamza(text) ?????? ?? ?????? @param text: arabic text. @type text: unicode. @return: return a converted text. @rtype: unicode. """ text = arabconst.ALEFAT_PAT.sub(arabconst.ALEF, text) return arabconst.HAMZAT_PAT.sub(arabconst.HAMZA, text) #--------------------------------------
def normalize_lamalef(text): """Normalize Lam Alef ligatures into two letters (LAM and ALEF), and return a result text. Some systems present lamAlef ligature as a single letter, this function convert it into two letters, The converted letters into LAM and ALEF are : - LAM_ALEF, LAM_ALEF_HAMZA_ABOVE, LAM_ALEF_HAMZA_BELOW, LAM_ALEF_MADDA_ABOVE Example: >>> text=u"????? ???? ???????" >>> normalize_lamalef(text) ????? ???? ??????? @param text: arabic text. @type text: unicode. @return: return a converted text. @rtype: unicode. """ return arabconst.LAMALEFAT_PAT.sub(\ u'%s%s'%(arabconst.LAM, arabconst.ALEF), text) #--------------------------------------
def sanitize_name(name): """ Sanitize a given name such that it conforms to unix policy. Args: name: the name to sanitize. Returns: The sanitized form of name. """ if len(name) == 0: raise Exception("Can not sanitize an empty field.") sanitized_name = re.sub(r"[^a-z0-9\+-]", "-", name.lower()) if sanitized_name[0] in string.digits: sanitized_name = "p" + sanitized_name return sanitized_name #I will never understand why the shutil functions act #the way they do...
def addToCart(self): print '\nADD TO CART -----------------' session_get = self.user_session.get(self.URL_product_url, headers=self.get_headers) #print session_get.content soup = BeautifulSoup(session_get.content, 'lxml') results = soup.find_all('select', class_='size-select') #print results for item in results[0].select('option'): re_result = re.sub(self.sub_pattern, '', item.string) #print re_result matchObj = re.search(r"^%s+$" % self.user_size, re_result) if matchObj: self.post_data_addToCart['pid'] = item['value'] self.post_data_addToCart['masterPID'] = item['value'].partition("_")[0] print self.post_data_addToCart break session_post = self.user_session.post(url=self.URL_cart_post_url, headers=self.post_headers, data=self.post_data_addToCart) print 'Add To Cart Status: ' + str(session_post.status_code)
def process_story(text): """Processed a story text into an (article, summary) tuple. """ # Split by highlights elements = text.split("@highlight") elements = [_.strip() for _ in elements] story_text = elements[0] highlights = elements[1:] # Join all highlights into a single blob highlights_joined = "; ".join(highlights) highlights_joined = re.sub(r"\s+", " ", highlights_joined) highlights_joined = highlights_joined.strip() # Remove newlines from story # story_text = story_text.replace("\n", " ") story_text = re.sub(r"\s+", " ", story_text) story_text = story_text.strip() return story_text, highlights_joined
def _get_column_info(self, name, format_type, *args, **kwargs): """ When the PGDialect or its subclasses get column information, if the type is unknown and certain conditions are met, create a new type dynamically. This wraps the original function (see sqlalchemy's dialects/postgresql/base.py file). """ attype = re.sub(r'\(.*\)', '', format_type) attype = re.sub(r'\[\]', '', attype) info = gci(self, name, format_type, *args, **kwargs) if (info['type'] == sqlalchemy.sql.sqltypes.NULLTYPE and attype.lower() not in dialect.base.ischema_names and attype not in KnownTypes): newtype = type(str(attype), (DynamicType,), {'name': str(attype)}) newtype.__visit_name__ = attype dialect.base.ischema_names[attype.lower()] = newtype KnownTypes[attype] = newtype info = gci(self, name, format_type, *args, **kwargs) return info
def format_name(display_name, prefix, prefixes, prefix_format_func=None): if prefix is not None and prefix_format_func is not None: prefix = prefix_format_func(prefix) # Default multi -> '' if no format func given if prefix_format_func is None and prefix == cr_constants.MULTI_REFS_PREFIX: prefix = '' if len(prefixes) > 1 or '%s' in display_name: display_name = add_prefix(prefix, display_name) # Replace underscores w/ spaces display_name = display_name.replace('_', ' ') # Collapse whitespace display_name = re.sub('\s+', ' ', display_name) return display_name
def format_description(description, prefix, prefixes, prefix_format_func=None): if prefix is not None and prefix_format_func is not None: prefix = prefix_format_func(prefix) # Default multi -> '' if no format func given if prefix_format_func is None and prefix == cr_constants.MULTI_REFS_PREFIX: prefix = '' if '%s' in description: # Escape stray percents description = re.sub('%([^s])', '%%\\1', description) # Only add the prefix if there are multiple possibilities s = str(prefix) if len(prefixes) > 1 and prefix else '' description = description % s # Collapse whitespace description = re.sub('\s+', ' ', description) return description
def __init__(self, additional_compose_file=None, additional_services=None): # To resolve docker client server version mismatch issue. os.environ["COMPOSE_API_VERSION"] = "auto" dir_name = os.path.split(os.getcwd())[-1] self.project = "{}{}".format( re.sub(r'[^a-z0-9]', '', dir_name.lower()), getpass.getuser() ) self.additional_compose_file = additional_compose_file self.services = ["zookeeper", "schematizer", "kafka"] if additional_services is not None: self.services.extend(additional_services) # This variable is meant to capture the running/not-running state of # the dependent testing containers when tests start running. The idea # is, we'll only start and stop containers if they aren't already # running. If they are running, we'll just use the ones that exist. # It takes a while to start all the containers, so when running lots of # tests, it's best to start them out-of-band and leave them up for the # duration of the session. self.containers_already_running = self._are_containers_already_running()
def infer_id(self): representation = self.__repr__(ignore_id=True) # Clean the representation representation = representation\ .replace(':bytes ', ':string ')\ .replace('?bytes ', '?string ')\ .replace('<', ' ').replace('>', '')\ .replace('{', '').replace('}', '') representation = re.sub( r' \w+:flags\.\d+\?true', r'', representation ) return crc32(representation.encode('ascii'))
def _check_inputs_and_outputs(fcn): @functools.wraps(fcn) def call(conn, inputs, outputs, identifier, *a, **kw): assert isinstance(inputs, (list, tuple, set)), inputs assert isinstance(outputs, (list, tuple, set)), outputs assert '' not in inputs, inputs assert '' not in outputs, outputs # this is for actually locking inputs/outputs inputs, outputs = list(map(str, inputs)), list(map(str, outputs)) locks = inputs + [''] + outputs if kw.pop('history', None): igraph = [EDGE_RE.sub('*', inp) for inp in inputs] ograph = [EDGE_RE.sub('*', out) for out in outputs] graph_id = EDGE_RE.sub('*', str(identifier)) graph = igraph + [''] + ograph + ['', graph_id] if all(x.startswith('test.') for x in igraph + ograph): graph = ['', ''] else: graph = ['', ''] return fcn(conn, locks, graph, str(identifier), *a, **kw) return call
def _activation_summary(x): """Helper to create summaries for activations. Creates a summary that provides a histogram of activations. Creates a summary that measure the sparsity of activations. Args: x: Tensor Returns: nothing """ # Remove 'tower_[0-9]/' from the name in case this is a multi-GPU training # session. This helps the clarity of presentation on tensorboard. tensor_name = re.sub('%s_[0-9]*/' % TOWER_NAME, '', x.op.name) # tf.histogram_summary(tensor_name + '/activations', x) tf.summary.histogram(tensor_name + '/activations', x) # tf.scalar_summary(tensor_name + '/sparsity', tf.nn.zero_fraction(x)) tf.summary.scalar(tensor_name + '/sparsity', tf.nn.zero_fraction(x))
def glob_to_re(pattern): """Translate a shell-like glob pattern to a regular expression. Return a string containing the regex. Differs from 'fnmatch.translate()' in that '*' does not match "special characters" (which are platform-specific). """ pattern_re = fnmatch.translate(pattern) # '?' and '*' in the glob pattern become '.' and '.*' in the RE, which # IMHO is wrong -- '?' and '*' aren't supposed to match slash in Unix, # and by extension they shouldn't match such "special characters" under # any OS. So change all non-escaped dots in the RE to match any # character except the special characters. # XXX currently the "special characters" are just slash -- i.e. this is # Unix-only. pattern_re = re.sub(r'((?<!\\)(\\\\)*)\.', r'\1[^/]', pattern_re) return pattern_re
def subst_vars (s, local_vars): """Perform shell/Perl-style variable substitution on 'string'. Every occurrence of '$' followed by a name is considered a variable, and variable is substituted by the value found in the 'local_vars' dictionary, or in 'os.environ' if it's not in 'local_vars'. 'os.environ' is first checked/augmented to guarantee that it contains certain values: see 'check_environ()'. Raise ValueError for any variables not found in either 'local_vars' or 'os.environ'. """ check_environ() def _subst (match, local_vars=local_vars): var_name = match.group(1) if var_name in local_vars: return str(local_vars[var_name]) else: return os.environ[var_name] try: return re.sub(r'\$([a-zA-Z_][a-zA-Z_0-9]*)', _subst, s) except KeyError, var: raise ValueError, "invalid variable '$%s'" % var # subst_vars ()
def formataddr(pair): """The inverse of parseaddr(), this takes a 2-tuple of the form (realname, email_address) and returns the string value suitable for an RFC 2822 From, To or Cc header. If the first element of pair is false, then the second element is returned unmodified. """ name, address = pair if name: quotes = '' if specialsre.search(name): quotes = '"' name = escapesre.sub(r'\\\g<0>', name) return '%s%s%s <%s>' % (quotes, name, quotes, address) return address
def join_header_words(lists): """Do the inverse (almost) of the conversion done by split_header_words. Takes a list of lists of (key, value) pairs and produces a single header value. Attribute values are quoted if needed. >>> join_header_words([[("text/plain", None), ("charset", "iso-8859/1")]]) 'text/plain; charset="iso-8859/1"' >>> join_header_words([[("text/plain", None)], [("charset", "iso-8859/1")]]) 'text/plain, charset="iso-8859/1"' """ headers = [] for pairs in lists: attr = [] for k, v in pairs: if v is not None: if not re.search(r"^\w+$", v): v = HEADER_JOIN_ESCAPE_RE.sub(r"\\\1", v) # escape " and \ v = '"%s"' % v k = "%s=%s" % (k, v) attr.append(k) if attr: headers.append("; ".join(attr)) return ", ".join(headers)
def make_html_content_and_add_tags(self): # ????? ???? ????? p = re.compile(r'(#\w+)') # findall???? ???? ????? ??? tag_name_list = re.findall(p, self.content) # ?? content(Comment??)? ??? ?? ori_content = self.content # ????? ???? for tag_name in tag_name_list: # Tag??? ????? ??, ????? ???? ????? _?? tag, _ = Tag.objects.get_or_create(name=tag_name.replace('#', '')) # ?? content? ??? ?? change_tag = '<a href="{url}" class="hash-tag">{tag_name}</a>'.format( # url=reverse('post:hashtag_post_list', args=[tag_name.replace('#', '')]), url=reverse('post:hashtag_post_list', kwargs={'tag_name': tag_name.replace('#', '')}), tag_name=tag_name ) ori_content = re.sub(r'{}(?![<\w])'.format(tag_name), change_tag, ori_content, count=1) # content? ??? Tag??? ??? tags??? ?? if not self.tags.filter(pk=tag.pk).exists(): self.tags.add(tag) # ??? ??? ???? html_content? ?? self.html_content = ori_content super().save(update_fields=['html_content'])
def _clean_output(s): s = s.split("SELECT")[1] # remove table schema s = re.sub("\\033.*?m", "", s) # remove color codes s = s.replace('\n', ' ') # remove '\n' s = s.split(';')[0] # remove spaces after ; s = "SELECT" + s + ';' # put back lost SELECT and ';' return s
def make_regex(self, path, named = False): regex = re.sub(SWAGGER_PARAMS_REGEX, DJANGO_PARAMS_STRING, path) if named else path regex = re.sub(URL_SLASHES_REGEX, DJANGO_URL_SUBSTRING, regex) return regex #: create handler ready for urlization
def cleanName(soft_name): """ Clean package name from common strings """ for badword in badpackages: soft_name = re.sub(r'-' + badword, '', soft_name) return soft_name
def fetch_oembed_preview(content, urls): """Fetch first oembed content for a list of urls.""" for url in urls: # See first if recently cached already if OEmbedCache.objects.filter(url=url, modified__gte=now()-datetime.timedelta(days=7)).exists(): oembed = OEmbedCache.objects.get(url=url) Content.objects.filter(id=content.id).update(oembed=oembed) return oembed # Fetch oembed options = {} if url.startswith("https://twitter.com/"): # This probably has little effect since we fetch these on the backend... # But, DNT is always good to communicate if possible :) options = {"dnt": "true"} try: oembed = PyEmbed(discoverer=OEmbedDiscoverer()).embed(url, **options) except (PyEmbedError, PyEmbedDiscoveryError, PyEmbedConsumerError, ValueError): continue if not oembed: continue # Ensure width is 100% not fixed oembed = re.sub(r'width="[0-9]*"', 'width="100%"', oembed) oembed = re.sub(r'height="[0-9]*"', "", oembed) try: with transaction.atomic(): oembed = OEmbedCache.objects.create(url=url, oembed=oembed) except IntegrityError: # Some other process got ahead of us oembed = OEmbedCache.objects.get(url=url) Content.objects.filter(id=content.id).update(oembed=oembed) return oembed Content.objects.filter(id=content.id).update(oembed=oembed) return oembed return False
