def _action(target, source, env): # prepare the line separator linesep = env['LINESEPARATOR'] if linesep is None: linesep = LINESEP # os.linesep elif is_String(linesep): pass elif isinstance(linesep, Value): linesep = linesep.get_text_contents() else: raise SCons.Errors.UserError( 'unexpected type/class for LINESEPARATOR: %s' % repr(linesep), None) if 'b' in TEXTFILE_FILE_WRITE_MODE: linesep = to_bytes(linesep) # create a dictionary to use for the substitutions if 'SUBST_DICT' not in env: subs = None # no substitutions else: subst_dict = env['SUBST_DICT'] if is_Dict(subst_dict): subst_dict = list(subst_dict.items()) elif is_Sequence(subst_dict): pass else: raise SCons.Errors.UserError('SUBST_DICT must be dict or sequence') subs = [] for (k, value) in subst_dict: if callable(value): value = value() if is_String(value): value = env.subst(value) else: value = str(value) subs.append((k, value)) # write the file try: if SCons.Util.PY3: target_file = open(target[0].get_path(), TEXTFILE_FILE_WRITE_MODE, newline='', encoding="utf8") else: target_file = open(target[0].get_path(), TEXTFILE_FILE_WRITE_MODE) except (OSError, IOError): raise SCons.Errors.UserError("Can't write target file %s" % target[0]) # separate lines by 'linesep' only if linesep is not empty lsep = None for line in source: if lsep: target_file.write(lsep) target_file.write(_do_subst(line, subs)) lsep = linesep target_file.close()
def _action(target, source, env): # prepare the line separator linesep = env['LINESEPARATOR'] if linesep is None: linesep = LINESEP # os.linesep elif is_String(linesep): pass elif isinstance(linesep, Value): linesep = linesep.get_text_contents() else: raise SCons.Errors.UserError('unexpected type/class for LINESEPARATOR: %s' % repr(linesep), None) if 'b' in TEXTFILE_FILE_WRITE_MODE: linesep = to_bytes(linesep) # create a dictionary to use for the substitutions if 'SUBST_DICT' not in env: subs = None # no substitutions else: subst_dict = env['SUBST_DICT'] if is_Dict(subst_dict): subst_dict = list(subst_dict.items()) elif is_Sequence(subst_dict): pass else: raise SCons.Errors.UserError('SUBST_DICT must be dict or sequence') subs = [] for (k, value) in subst_dict: if callable(value): value = value() if is_String(value): value = env.subst(value) else: value = str(value) subs.append((k, value)) # write the file try: if SCons.Util.PY3: target_file = open(target[0].get_path(), TEXTFILE_FILE_WRITE_MODE, newline='') else: target_file = open(target[0].get_path(), TEXTFILE_FILE_WRITE_MODE) except (OSError, IOError): raise SCons.Errors.UserError("Can't write target file %s" % target[0]) # separate lines by 'linesep' only if linesep is not empty lsep = None for line in source: if lsep: target_file.write(lsep) target_file.write(_do_subst(line, subs)) lsep = linesep target_file.close()
def test_to_String(self): """Test the to_String() method.""" assert to_String(1) == "1", to_String(1) assert to_String([1, 2, 3]) == str([1, 2, 3]), to_String([1, 2, 3]) assert to_String("foo") == "foo", to_String("foo") assert to_String(None) == 'None' # test low level string converters too assert to_str(None) == 'None' assert to_bytes(None) == b'None' s1 = UserString('blah') assert to_String(s1) == s1, s1 assert to_String(s1) == 'blah', s1 class Derived(UserString): pass s2 = Derived('foo') assert to_String(s2) == s2, s2 assert to_String(s2) == 'foo', s2
def test_to_Bytes(self): """ Test the to_Bytes method""" self.assertEqual( to_bytes('Hello'), bytearray('Hello', 'utf-8'), "Check that to_bytes creates byte array when presented with non byte string." )