Best Python code snippet using robotframework
etreewrapper.py
Source: etreewrapper.py
...45@py2to346class ETSource(object):47 def __init__(self, source):48 # ET on Python < 3.6 doesn't support pathlib.Path49 if PY_VERSION < (3, 6) and is_pathlike(source):50 source = str(source)51 self._source = source52 self._opened = None53 def __enter__(self):54 self._opened = self._open_if_necessary(self._source)55 return self._opened or self._source56 def _open_if_necessary(self, source):57 if self._is_path(source) or self._is_already_open(source):58 return None59 if IRONPYTHON_WITH_BROKEN_ETREE:60 return StringIO(source)61 if is_bytes(source):62 return BytesIO(source)63 encoding = self._find_encoding(source)64 return BytesIO(source.encode(encoding))65 def _is_path(self, source):66 if is_pathlike(source):67 return True68 elif is_string(source):69 prefix = '<'70 elif is_bytes(source):71 prefix = b'<'72 else:73 return False74 return not source.lstrip().startswith(prefix)75 def _is_already_open(self, source):76 return not (is_string(source) or is_bytes(source))77 def _find_encoding(self, source):78 match = re.match("\s*<\?xml .*encoding=(['\"])(.*?)\\1.*\?>", source)79 return match.group(2) if match else 'UTF-8'80 def __exit__(self, exc_type, exc_value, exc_trace):81 if self._opened:82 self._opened.close()83 def __unicode__(self):84 source = self._source85 if self._is_path(source):86 return self._path_to_string(source)87 if hasattr(source, 'name'):88 return self._path_to_string(source.name)89 return u'<in-memory file>'90 def _path_to_string(self, path):91 if is_pathlike(path):92 return str(path)93 if is_bytes(path):94 return fsdecode(path)...
csv.py
Source: csv.py
...33 reader = islice(reader, max_rows)34 r = Results(reader)35 r._keys_if_empty = fieldnames36 return r37 if is_pathlike(f):38 encoding = encoding or "utf-8-sig"39 with Path(f).open(encoding=encoding) as f:40 rows_iterator = csv_raw_rows_it(41 f, *args, dialect=dialect, sniff=sniff, **kwargs42 )43 return make_results(rows_iterator)44 else:45 rows_iterator = csv_raw_rows_it(46 f, *args, dialect=dialect, sniff=sniff, **kwargs47 )48 return make_results(rows_iterator)49def from_psv(f, *args, dialect=None, **kwargs):50 class PSVDialect(csv.excel):51 delimiter = "|"52 dialect = dialect or PSVDialect()53 return from_csv(f, *args, dialect=dialect, **kwargs)54def from_tsv(f, *args, dialect=None, **kwargs):55 dialect = dialect or csv.excel_tab()56 return from_csv(f, *args, dialect=dialect, **kwargs)57def write_csv_to_filehandle(f, rows, **kwargs):58 try:59 first_row = rows[0]60 rows = rows[1:]61 except TypeError:62 first_row = next(rows)63 fieldnames = list(first_row.keys())64 class Dialect(csv.excel):65 lineterminator = "\n"66 w = csv.DictWriter(f, fieldnames=fieldnames, dialect=Dialect(), **kwargs)67 w.writeheader()68 w.writerow(first_row)69 w.writerows(rows)70def write_csv_to_f(f, rows, encoding=None):71 if is_pathlike(f):72 with Path(f).expanduser().open("w", encoding=encoding, newline="") as _f:73 write_csv_to_filehandle(_f, rows)74 else:...
__init__.py
Source: __init__.py
1# -*- coding: utf-8 -*-2"""Collection of commonly-used Validator Functions3While this entry point to the library exposes all :term:`validator` and4:term:`checker` functions for convenience, those functions themselves are actually5implemented and documented in child modules: ``validator_collection/validators.py``6and ``validator_collection/checkers.py`` respectively.7"""8import os9from validator_collection._version import __version__10from validator_collection.validators import bytesIO, date, dict, decimal, \11 directory_exists, datetime, email, float, fraction, file_exists, ip_address, \12 ipv4, ipv6, integer, iterable, mac_address, none, numeric, not_empty, path, \13 path_exists, string, stringIO, time, timezone, url, uuid, variable_name, domain14from validator_collection.checkers import is_between, has_length, is_uuid, is_email,\15 is_url, is_string, is_iterable, is_datetime, is_date, is_time, is_timezone, \16 is_not_empty, is_none, is_numeric, is_decimal, is_float, is_integer, is_fraction,\17 is_variable_name, is_ipv4, is_ipv6, is_ip_address, is_mac_address, is_dict, \18 is_stringIO, is_bytesIO, is_pathlike, is_on_filesystem, is_file, is_directory, \19 is_type, are_dicts_equivalent, are_equivalent, is_domain20__all__ = [21 'bytesIO',22 'date',23 'dict',24 'decimal',25 'directory_exists',26 'datetime',27 'email',28 'float',29 'fraction',30 'file_exists',31 'ip_address',32 'ipv4',33 'ipv6',34 'integer',35 'iterable',36 'domain',37 'mac_address',38 'none',39 'not_empty',40 'path',41 'path_exists',42 'string',43 'stringIO',44 'time',45 'timezone',46 'url',47 'uuid',48 'variable_name',49 'is_between',50 'has_length',51 'is_uuid',52 'is_email',53 'is_url',54 'is_string',55 'is_iterable',56 'is_datetime',57 'is_date',58 'is_time',59 'is_timezone',60 'is_not_empty',61 'is_none',62 'is_numeric',63 'is_decimal',64 'is_float',65 'is_integer',66 'is_fraction',67 'is_variable_name',68 'is_ipv4',69 'is_ipv6',70 'is_ip_address',71 'is_mac_address',72 'is_domain',73 'is_dict',74 'is_stringIO',75 'is_bytesIO',76 'is_pathlike',77 'is_on_filesystem',78 'is_file',79 'is_directory',80 'is_type',81 'are_dicts_equivalent',82 'are_equivalent'...
robotio.py
Source: robotio.py
...19from .robottypes import is_pathlike20def file_writer(path=None, encoding='UTF-8', newline=None, usage=None):21 if not path:22 return io.StringIO(newline=newline)23 if is_pathlike(path):24 path = str(path)25 create_destination_directory(path, usage)26 try:27 return io.open(path, 'w', encoding=encoding, newline=newline)28 except EnvironmentError:29 usage = '%s file' % usage if usage else 'file'30 raise DataError("Opening %s '%s' failed: %s"31 % (usage, path, get_error_message()))32def binary_file_writer(path=None):33 if path:34 if is_pathlike(path):35 path = str(path)36 return io.open(path, 'wb')37 f = io.BytesIO()38 getvalue = f.getvalue39 f.getvalue = lambda encoding='UTF-8': getvalue().decode(encoding)40 return f41def create_destination_directory(path, usage=None):42 if is_pathlike(path):43 path = str(path)44 directory = os.path.dirname(path)45 if directory and not os.path.exists(directory):46 try:47 os.makedirs(directory, exist_ok=True)48 except EnvironmentError:49 usage = '%s directory' % usage if usage else 'directory'50 raise DataError("Creating %s '%s' failed: %s"...
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