Example #1
0
 def substitute_old_keys(self):
     self.vprint('replace UUIDs and remove unused UUIDs')
     key_ptn = re_compile('(?<=\s)([0-9A-Z]{24}|[0-9A-F]{32})(?=[\s;])')
     for line in fi_input(self.xcode_pbxproj_path, backup='.ubak', inplace=1):
         # project.pbxproj is an utf-8 encoded file
         line = line.decode('utf-8')
         key_list = key_ptn.findall(line)
         if not key_list:
             output_u8line(line)
         else:
             new_line = line
             # remove line with non-existing element
             if self.__result.get('to_be_removed') and any(
                     i for i in key_list if i in self.__result['to_be_removed']):
                 continue
             # remove incorrect entry that somehow does not exist in project node tree
             elif not all(self.__result.get(uuid) for uuid in key_list):
                 continue
             else:
                 for key in key_list:
                     new_key = self.__result[key]['new_key']
                     new_line = new_line.replace(key, new_key)
                 output_u8line(new_line)
     fi_close()
     tmp_path = self.xcode_pbxproj_path + '.ubak'
     if filecmp_cmp(self.xcode_pbxproj_path, tmp_path, shallow=False):
         unlink(self.xcode_pbxproj_path)
         rename(tmp_path, self.xcode_pbxproj_path)
         warning_print('Ignore uniquify, no changes made to "', self.xcode_pbxproj_path, sep='')
     else:
         unlink(tmp_path)
         self._is_modified = True
         success_print('Uniquify done')
Example #2
0
 def replace_uuids_with_file(self):
     self.vprint('replace UUIDs and remove unused UUIDs')
     uuid_ptn = re_compile('(?<=\s)[0-9A-F]{24}(?=[\s;])')
     for line in fi_input(self.xcode_pbxproj_path, backup='.bak', inplace=1):
         # project.pbxproj is an utf-8 encoded file
         line = line.decode('utf-8')
         uuid_list = uuid_ptn.findall(line)
         if not uuid_list:
             print(line.encode('utf-8'), end='')
         else:
             new_line = line
             # remove line with non-existing element
             if self.__result.get('to_be_removed') and any(
                     i for i in uuid_list if i in self.__result['to_be_removed']):
                 continue
             else:
                 for uuid in uuid_list:
                     new_line = new_line.replace(uuid, self.__result[uuid]['new_key'])
                 print(new_line.encode('utf-8'), end='')
     fi_close()
     tmp_path = self.xcode_pbxproj_path + '.bak'
     if filecmp_cmp(self.xcode_pbxproj_path, tmp_path, shallow=False):
         unlink(self.xcode_pbxproj_path)
         rename(tmp_path, self.xcode_pbxproj_path)
         print('Ignore uniquify, no changes made to', self.xcode_pbxproj_path)
     else:
         unlink(tmp_path)
         print('Uniquify done')
Example #3
0
 def substitute_old_keys(self):
     self.vprint('replace UUIDs and remove unused UUIDs')
     key_ptn = re_compile('(?<=\s)([0-9A-Z]{24}|[0-9A-F]{32})(?=[\s;])')
     removed_lines = []
     for line in fi_input(self.xcode_pbxproj_path,
                          backup='.ubak',
                          inplace=1):
         # project.pbxproj is an utf-8 encoded file
         line = line.decode('utf-8')
         key_list = key_ptn.findall(line)
         if not key_list:
             output_u8line(line)
         else:
             new_line = line
             # remove line with non-existing element
             if self.__result.get('to_be_removed') and any(
                     i for i in key_list
                     if i in self.__result['to_be_removed']):
                 removed_lines.append(new_line)
                 continue
             # remove incorrect entry that somehow does not exist in project node tree
             elif not all(self.__result.get(uuid) for uuid in key_list):
                 self.vprint(
                     "Some node(s) are not in generated result, remove this line :",
                     key_list)
                 removed_lines.append(new_line)
                 continue
             else:
                 for key in key_list:
                     new_key = self.__result[key]['new_key']
                     new_line = new_line.replace(key, new_key)
                 output_u8line(new_line)
     fi_close()
     tmp_path = self.xcode_pbxproj_path + '.ubak'
     if filecmp_cmp(self.xcode_pbxproj_path, tmp_path, shallow=False):
         unlink(self.xcode_pbxproj_path)
         rename(tmp_path, self.xcode_pbxproj_path)
         warning_print('Ignore uniquify, no changes made to "',
                       self.xcode_pbxproj_path,
                       sep='')
     else:
         unlink(tmp_path)
         self._is_modified = True
         success_print('Uniquify done')
         if removed_lines:
             warning_print(
                 'Following lines were deleted because of invalid format or no longer being used:'
             )
             print_ng(*removed_lines, end='')
Example #4
0
    def sort_pbxproj(self, sort_pbx_by_file_name=False):
        self.vprint('sort project.xpbproj file')
        lines = []
        removed_lines = []
        files_start_ptn = re_compile('^(\s*)files = \(\s*$')
        files_key_ptn = re_compile(
            '((?<=[A-Z0-9]{24} \/\* )|(?<=[A-F0-9]{32} \/\* )).+?(?= in )')
        fc_end_ptn = '\);'
        files_flag = False
        children_start_ptn = re_compile('^(\s*)children = \(\s*$')
        children_pbx_key_ptn = re_compile(
            '((?<=[A-Z0-9]{24} \/\* )|(?<=[A-F0-9]{32} \/\* )).+?(?= \*\/)')
        child_flag = False
        pbx_start_ptn = re_compile(
            '^.*Begin (PBXBuildFile|PBXFileReference) section.*$')
        pbx_key_ptn = re_compile(
            '^\s+(([A-Z0-9]{24})|([A-F0-9]{32}))(?= \/\*)')
        pbx_end_ptn = ('^.*End ', ' section.*$')
        pbx_flag = False
        last_two = deque([])

        def file_dir_cmp(x, y):
            if '.' in x:
                if '.' in y:
                    return cmp(x, y)
                else:
                    return 1
            else:
                if '.' in y:
                    return -1
                else:
                    return cmp(x, y)

        for line in fi_input(self.xcode_pbxproj_path,
                             backup='.sbak',
                             inplace=1):
            # project.pbxproj is an utf-8 encoded file
            line = line.decode('utf-8')
            last_two.append(line)
            if len(last_two) > 2:
                last_two.popleft()
            # files search and sort
            files_match = files_start_ptn.search(line)
            if files_match:
                output_u8line(line)
                files_flag = True
                if isinstance(fc_end_ptn, unicode):
                    fc_end_ptn = re_compile(files_match.group(1) + fc_end_ptn)
            if files_flag:
                if fc_end_ptn.search(line):
                    if lines:
                        lines.sort(key=lambda file_str: files_key_ptn.search(
                            file_str).group())
                        output_u8line(''.join(lines))
                        lines = []
                    files_flag = False
                    fc_end_ptn = '\);'
                elif files_key_ptn.search(line):
                    if line in lines:
                        removed_lines.append(line)
                    else:
                        lines.append(line)
            # children search and sort
            children_match = children_start_ptn.search(line)
            if children_match:
                output_u8line(line)
                child_flag = True
                if isinstance(fc_end_ptn, unicode):
                    fc_end_ptn = re_compile(
                        children_match.group(1) + fc_end_ptn)
            if child_flag:
                if fc_end_ptn.search(line):
                    if lines:
                        if self.main_group_hex not in last_two[0]:
                            lines.sort(
                                key=lambda file_str: children_pbx_key_ptn.
                                search(file_str).group(),
                                cmp=file_dir_cmp)
                        output_u8line(''.join(lines))
                        lines = []
                    child_flag = False
                    fc_end_ptn = '\);'
                elif children_pbx_key_ptn.search(line):
                    if line in lines:
                        removed_lines.append(line)
                    else:
                        lines.append(line)
            # PBX search and sort
            pbx_match = pbx_start_ptn.search(line)
            if pbx_match:
                output_u8line(line)
                pbx_flag = True
                if isinstance(pbx_end_ptn, tuple):
                    pbx_end_ptn = re_compile(
                        pbx_match.group(1).join(pbx_end_ptn))
            if pbx_flag:
                if pbx_end_ptn.search(line):
                    if lines:
                        if sort_pbx_by_file_name:
                            lines.sort(
                                key=lambda file_str: children_pbx_key_ptn.
                                search(file_str).group())
                        else:
                            lines.sort(key=lambda file_str: pbx_key_ptn.search(
                                file_str).group(1))
                        output_u8line(''.join(lines))
                        lines = []
                    pbx_flag = False
                    pbx_end_ptn = ('^.*End ', ' section.*')
                elif children_pbx_key_ptn.search(line):
                    if line in lines:
                        removed_lines.append(line)
                    else:
                        lines.append(line)
            # normal output
            if not (files_flag or child_flag or pbx_flag):
                output_u8line(line)
        fi_close()
        tmp_path = self.xcode_pbxproj_path + '.sbak'
        if filecmp_cmp(self.xcode_pbxproj_path, tmp_path, shallow=False):
            unlink(self.xcode_pbxproj_path)
            rename(tmp_path, self.xcode_pbxproj_path)
            warning_print('Ignore sort, no changes made to "',
                          self.xcode_pbxproj_path,
                          sep='')
        else:
            unlink(tmp_path)
            self._is_modified = True
            success_print('Sort done')
            if removed_lines:
                warning_print(
                    'Following lines were deleted because of duplication:')
                print_ng(*removed_lines, end='')
Example #5
0
    def sort_pbxproj(self):
        print 'sort project.xpbproj file'
        lines = []
        files_start_ptn = re_compile('^(\s*)files = \(\s*$')
        files_key_ptn = re_compile('(?<=[A-F0-9]{32} \/\* ).+?(?= in )')
        fc_end_ptn = '\);'
        files_flag = False
        children_start_ptn = re_compile('^(\s*)children = \(\s*$')
        children_pbx_key_ptn = re_compile('(?<=[A-F0-9]{32} \/\* ).+?(?= \*\/)')
        child_flag = False
        pbx_start_ptn = re_compile('^.*Begin (PBXBuildFile|PBXFileReference) section.*$')
        pbx_end_ptn = ('^.*End ', ' section.*$')
        pbx_flag = False
        last_two = deque([])

        def file_dir_cmp(x, y):
            if '.' in x:
                if '.' in y:
                    return cmp(x, y)
                else:
                    return 1
            else:
                if '.' in y:
                    return -1
                else:
                    return cmp(x, y)

        for line in fi_input(self.xcode_pbxproj_path, backup='.bak', inplace=1):
            last_two.append(line)
            if len(last_two) > 2:
                last_two.popleft()
            # files search and sort
            files_match = files_start_ptn.search(line)
            if files_match:
                print line,
                files_flag = True
                if isinstance(fc_end_ptn, unicode):
                    fc_end_ptn = re_compile(files_match.group(1) + fc_end_ptn)
            if files_flag:
                if fc_end_ptn.search(line):
                    if lines:
                        lines.sort(key=lambda file_str: files_key_ptn.search(file_str).group())
                        print ''.join(lines),
                        lines = []
                    files_flag = False
                    fc_end_ptn = '\);'
                elif files_key_ptn.search(line):
                    lines.append(line)
            # children search and sort
            children_match = children_start_ptn.search(line)
            if children_match:
                print line,
                child_flag = True
                if isinstance(fc_end_ptn, unicode):
                    fc_end_ptn = re_compile(children_match.group(1) + fc_end_ptn)
            if child_flag:
                if fc_end_ptn.search(line):
                    if lines:
                        if last_two[0] != self.__main_group_hex:
                            lines.sort(key=lambda file_str: children_pbx_key_ptn.search(file_str).group(),cmp=file_dir_cmp)
                        print ''.join(lines),
                        lines = []
                    child_flag = False
                    fc_end_ptn = '\);'
                elif children_pbx_key_ptn.search(line):
                    lines.append(line)
            # PBX search and sort
            pbx_match = pbx_start_ptn.search(line)
            if pbx_match:
                print line,
                pbx_flag = True
                if isinstance(pbx_end_ptn, tuple):
                    pbx_end_ptn = re_compile(pbx_match.group(1).join(pbx_end_ptn))
            if pbx_flag:
                if pbx_end_ptn.search(line):
                    if lines:
                        lines.sort(key=lambda file_str: children_pbx_key_ptn.search(file_str).group())
                        print ''.join(lines),
                        lines = []
                    pbx_flag = False
                    pbx_end_ptn = ('^.*End ', ' section.*')
                elif children_pbx_key_ptn.search(line):
                    lines.append(line)
            # normal output
            if not (files_flag or child_flag or pbx_flag):
                print line,
        fi_close()
        tmp_path = self.xcode_pbxproj_path + '.bak'
        if filecmp_cmp(self.xcode_pbxproj_path, tmp_path, shallow=False):
            unlink(self.xcode_pbxproj_path)
            rename(tmp_path,self.xcode_pbxproj_path)
            print 'Ignore, no changes made to {}'.format(self.xcode_pbxproj_path)
        else:
            unlink(self.xcode_pbxproj_path + '.bak')
Example #6
0
    def sort_pbxproj(self, sort_pbx_by_file_name = False):
        self.vprint('sort project.xpbproj file')
        lines = []
        removed_lines=[]
        files_start_ptn = re_compile('^(\s*)files = \(\s*$')
        files_key_ptn = re_compile('((?<=[A-Z0-9]{24} \/\* )|(?<=[A-F0-9]{32} \/\* )).+?(?= in )')
        fc_end_ptn = '\);'
        files_flag = False
        children_start_ptn = re_compile('^(\s*)children = \(\s*$')
        children_pbx_key_ptn = re_compile('((?<=[A-Z0-9]{24} \/\* )|(?<=[A-F0-9]{32} \/\* )).+?(?= \*\/)')
        child_flag = False
        pbx_start_ptn = re_compile('^.*Begin (PBXBuildFile|PBXFileReference) section.*$')
        pbx_key_ptn = re_compile('^\s+(([A-Z0-9]{24})|([A-F0-9]{32}))(?= \/\*)')
        pbx_end_ptn = ('^.*End ', ' section.*$')
        pbx_flag = False
        last_two = deque([])

        def file_dir_cmp(x, y):
            if '.' in x:
                if '.' in y:
                    return cmp(x, y)
                else:
                    return 1
            else:
                if '.' in y:
                    return -1
                else:
                    return cmp(x, y)

        for line in fi_input(self.xcode_pbxproj_path, backup='.sbak', inplace=1):
            # project.pbxproj is an utf-8 encoded file
            line = line.decode('utf-8')
            last_two.append(line)
            if len(last_two) > 2:
                last_two.popleft()
            # files search and sort
            files_match = files_start_ptn.search(line)
            if files_match:
                output_u8line(line)
                files_flag = True
                if isinstance(fc_end_ptn, unicode):
                    fc_end_ptn = re_compile(files_match.group(1) + fc_end_ptn)
            if files_flag:
                if fc_end_ptn.search(line):
                    if lines:
                        lines.sort(key=lambda file_str: files_key_ptn.search(file_str).group())
                        output_u8line(''.join(lines))
                        lines = []
                    files_flag = False
                    fc_end_ptn = '\);'
                elif files_key_ptn.search(line):
                    if line in lines:
                        removed_lines.append(line)
                    else:
                        lines.append(line)
            # children search and sort
            children_match = children_start_ptn.search(line)
            if children_match:
                output_u8line(line)
                child_flag = True
                if isinstance(fc_end_ptn, unicode):
                    fc_end_ptn = re_compile(children_match.group(1) + fc_end_ptn)
            if child_flag:
                if fc_end_ptn.search(line):
                    if lines:
                        if self.main_group_hex not in last_two[0]:
                            lines.sort(key=lambda file_str: children_pbx_key_ptn.search(file_str).group(),
                                       cmp=file_dir_cmp)
                        output_u8line(''.join(lines))
                        lines = []
                    child_flag = False
                    fc_end_ptn = '\);'
                elif children_pbx_key_ptn.search(line):
                    if line in lines:
                        removed_lines.append(line)
                    else:
                        lines.append(line)
            # PBX search and sort
            pbx_match = pbx_start_ptn.search(line)
            if pbx_match:
                output_u8line(line)
                pbx_flag = True
                if isinstance(pbx_end_ptn, tuple):
                    pbx_end_ptn = re_compile(pbx_match.group(1).join(pbx_end_ptn))
            if pbx_flag:
                if pbx_end_ptn.search(line):
                    if lines:
                        if sort_pbx_by_file_name:
                            lines.sort(key=lambda file_str: children_pbx_key_ptn.search(file_str).group())
                        else:
                            lines.sort(key=lambda file_str: pbx_key_ptn.search(file_str).group(1))
                        output_u8line(''.join(lines))
                        lines = []
                    pbx_flag = False
                    pbx_end_ptn = ('^.*End ', ' section.*')
                elif children_pbx_key_ptn.search(line):
                    if line in lines:
                        removed_lines.append(line)
                    else:
                        lines.append(line)
            # normal output
            if not (files_flag or child_flag or pbx_flag):
                output_u8line(line)
        fi_close()
        tmp_path = self.xcode_pbxproj_path + '.sbak'
        if filecmp_cmp(self.xcode_pbxproj_path, tmp_path, shallow=False):
            unlink(self.xcode_pbxproj_path)
            rename(tmp_path, self.xcode_pbxproj_path)
            warning_print('Ignore sort, no changes made to "', self.xcode_pbxproj_path, sep='')
        else:
            unlink(tmp_path)
            self._is_modified = True
            success_print('Sort done')
            if removed_lines:
                warning_print('Following lines were deleted because of duplication:')
                print_ng(*removed_lines, end='')
Example #7
0
    def sort_pbxproj(self):
        self.vprint('sort project.xpbproj file')
        uuid_chars = len(self.main_group_hex)
        lines = []
        files_start_ptn = re_compile('^(\s*)files = \(\s*$')
        files_key_ptn = re_compile('(?<=[A-F0-9]{{{}}} \/\* ).+?(?= in )'.format(uuid_chars))
        fc_end_ptn = '\);'
        files_flag = False
        children_start_ptn = re_compile('^(\s*)children = \(\s*$')
        children_pbx_key_ptn = re_compile('(?<=[A-F0-9]{{{}}} \/\* ).+?(?= \*\/)'.format(uuid_chars))
        child_flag = False
        pbx_start_ptn = re_compile('^.*Begin (PBXBuildFile|PBXFileReference) section.*$')
        pbx_end_ptn = ('^.*End ', ' section.*$')
        pbx_flag = False
        last_two = deque([])

        def file_dir_cmp(x, y):
            if '.' in x:
                if '.' in y:
                    return cmp(x, y)
                else:
                    return 1
            else:
                if '.' in y:
                    return -1
                else:
                    return cmp(x, y)

        for line in fi_input(self.xcode_pbxproj_path, backup='.bak', inplace=1):
            # project.pbxproj is an utf-8 encoded file
            line = line.decode('utf-8')
            last_two.append(line)
            if len(last_two) > 2:
                last_two.popleft()
            # files search and sort
            files_match = files_start_ptn.search(line)
            if files_match:
                print(line, end='')
                files_flag = True
                if isinstance(fc_end_ptn, unicode):
                    fc_end_ptn = re_compile(files_match.group(1) + fc_end_ptn)
            if files_flag:
                if fc_end_ptn.search(line):
                    if lines:
                        lines.sort(key=lambda file_str: files_key_ptn.search(file_str).group())
                        print(''.join(lines).encode('utf-8'), end='')
                        lines = []
                    files_flag = False
                    fc_end_ptn = '\);'
                elif files_key_ptn.search(line):
                    lines.append(line)
            # children search and sort
            children_match = children_start_ptn.search(line)
            if children_match:
                print(line, end='')
                child_flag = True
                if isinstance(fc_end_ptn, unicode):
                    fc_end_ptn = re_compile(children_match.group(1) + fc_end_ptn)
            if child_flag:
                if fc_end_ptn.search(line):
                    if lines:
                        if self.main_group_hex not in last_two[0]:
                            lines.sort(key=lambda file_str: children_pbx_key_ptn.search(file_str).group(),
                                       cmp=file_dir_cmp)
                        print(''.join(lines).encode('utf-8'), end='')
                        lines = []
                    child_flag = False
                    fc_end_ptn = '\);'
                elif children_pbx_key_ptn.search(line):
                    lines.append(line)
            # PBX search and sort
            pbx_match = pbx_start_ptn.search(line)
            if pbx_match:
                print(line, end='')
                pbx_flag = True
                if isinstance(pbx_end_ptn, tuple):
                    pbx_end_ptn = re_compile(pbx_match.group(1).join(pbx_end_ptn))
            if pbx_flag:
                if pbx_end_ptn.search(line):
                    if lines:
                        lines.sort(key=lambda file_str: children_pbx_key_ptn.search(file_str).group())
                        print(''.join(lines).encode('utf-8'), end='')
                        lines = []
                    pbx_flag = False
                    pbx_end_ptn = ('^.*End ', ' section.*')
                elif children_pbx_key_ptn.search(line):
                    lines.append(line)
            # normal output
            if not (files_flag or child_flag or pbx_flag):
                print(line, end='')
        fi_close()
        tmp_path = self.xcode_pbxproj_path + '.bak'
        if filecmp_cmp(self.xcode_pbxproj_path, tmp_path, shallow=False):
            unlink(self.xcode_pbxproj_path)
            rename(tmp_path, self.xcode_pbxproj_path)
            print('Ignore sort, no changes made to', self.xcode_pbxproj_path)
        else:
            unlink(tmp_path)
            print('Sort done')
Example #8
0
    def sort_pbxproj(self, sort_pbx_by_file_name=False):
        self.vprint('sort project.xpbproj file')
        lines = []
        removed_lines = []
        files_start_ptn = re_compile('^(\s*)files = \(\s*$')
        files_key_ptn = re_compile('((?<=[A-Z0-9]{24} \/\* )|(?<=[A-F0-9]{32} \/\* )).+?(?= in )')
        fc_end_ptn = '\);'
        files_flag = False
        children_start_ptn = re_compile('^(\s*)children = \(\s*$')
        children_pbx_key_ptn = re_compile('((?<=[A-Z0-9]{24} \/\* )|(?<=[A-F0-9]{32} \/\* )).+?(?= \*\/)')
        child_flag = False
        pbx_start_ptn = re_compile('^.*Begin (PBXBuildFile|PBXFileReference) section.*$')
        pbx_key_ptn = re_compile('^\s+(([A-Z0-9]{24})|([A-F0-9]{32}))(?= \/\*)')
        pbx_end_ptn = ('^.*End ', ' section.*$')
        pbx_flag = False
        last_two = deque([])

        tempOutputFilename = self.xcode_pbxproj_path + '.tempoutput'

        def file_dir_order(x):
            x = children_pbx_key_ptn.search(x).group()
            return '.' in x, x

        orig_stdout = sys.stdout
        tempOutput = open(tempOutputFilename, 'w+')
        sys.stdout = tempOutput

        for line in fi_input(self.xcode_pbxproj_path):
            try:
                # project.pbxproj is an utf-8 encoded file
                line = decoded_string(line, 'utf-8')
                last_two.append(line)
                if len(last_two) > 2:
                    last_two.popleft()
                # files search and sort
                files_match = files_start_ptn.search(line)
                if files_match:
                    output_u8line(line)
                    files_flag = True
                    if isinstance(fc_end_ptn, six.text_type):
                        fc_end_ptn = re_compile(files_match.group(1) + fc_end_ptn)
                if files_flag:
                    if fc_end_ptn.search(line):
                        if lines:
                            lines.sort(key=lambda file_str: files_key_ptn.search(file_str).group())
                            output_u8line(''.join(lines))
                            lines = []
                        files_flag = False
                        fc_end_ptn = '\);'
                    elif files_key_ptn.search(line):
                        if line in lines:
                            removed_lines.append(line)
                        else:
                            lines.append(line)
                # children search and sort
                children_match = children_start_ptn.search(line)
                if children_match:
                    output_u8line(line)
                    child_flag = True
                    if isinstance(fc_end_ptn, six.text_type):
                        fc_end_ptn = re_compile(children_match.group(1) + fc_end_ptn)
                if child_flag:
                    if fc_end_ptn.search(line):
                        if lines:
                            if self.main_group_hex not in last_two[0]:
                                lines.sort(key=file_dir_order)
                            output_u8line(''.join(lines))
                            lines = []
                        child_flag = False
                        fc_end_ptn = '\);'
                    elif children_pbx_key_ptn.search(line):
                        if line in lines:
                            removed_lines.append(line)
                        else:
                            lines.append(line)
                # PBX search and sort
                pbx_match = pbx_start_ptn.search(line)
                if pbx_match:
                    output_u8line(line)
                    pbx_flag = True
                    if isinstance(pbx_end_ptn, tuple):
                        pbx_end_ptn = re_compile(pbx_match.group(1).join(pbx_end_ptn))
                if pbx_flag:
                    if pbx_end_ptn.search(line):
                        if lines:
                            if sort_pbx_by_file_name:
                                lines.sort(key=lambda file_str: children_pbx_key_ptn.search(file_str).group())
                            else:
                                lines.sort(key=lambda file_str: pbx_key_ptn.search(file_str).group(1))
                            output_u8line(''.join(lines))
                            lines = []
                        pbx_flag = False
                        pbx_end_ptn = ('^.*End ', ' section.*')
                    elif children_pbx_key_ptn.search(line):
                        if line in lines:
                            removed_lines.append(line)
                        else:
                            lines.append(line)
                # normal output
                if not (files_flag or child_flag or pbx_flag):
                    output_u8line(line)
            except:
                # abort current file write and resume to backup pbxproj file
                unlink(tempOutputFilename)
                raise XUniqueExit("Sort Failed")
        fi_close()
        tempOutput.close()
        sys.stdout = orig_stdout
        if filecmp_cmp(self.xcode_pbxproj_path, tempOutputFilename, shallow=False):
            unlink(tempOutputFilename)
            warning_print('Ignore sort, no changes made to "', self.xcode_pbxproj_path, sep='')                    
        else:
            unlink(self.xcode_pbxproj_path)
            rename(tempOutputFilename, self.xcode_pbxproj_path)
            self._is_modified = True
            success_print('Sort done')
            if removed_lines:
                warning_print('Following lines were deleted because of duplication:')
                print_ng(*removed_lines, end='')