wallabag_list.py 文件源码

def print_entries(entries, trim, reverse_order=False):
    """
    Builds the output and prints all entries.
    """
    maxlength = sys.maxsize
    if trim:
        try:
            maxlength = os.get_terminal_size().columns
        # piped output to file or other process
        except OSError:
            maxlength = sys.maxsize
    size_entry_id = 0
    show_read_column = False
    show_starred_column = False
    if len(entries) > 0:
        size_entry_id = len(str(entries[0].entry_id))
        entry_id_last = len(str(entries[len(entries) - 1].entry_id))
        if entry_id_last > size_entry_id:
            size_entry_id = entry_id_last

    for item in entries:
        if item.read:
            show_read_column = True
        if item.starred:
            show_starred_column = True

    if reverse_order:
        entries = reversed(entries)
    for item in entries:
        entry_id = str(item.entry_id).rjust(size_entry_id)

        read = " "
        if item.read:
            if platform.system() == "Windows":
                read = "r"
            else:
                read = "?"

        starred = " "
        if item.starred:
            starred = "*"

        title = item.title

        line = entry_id
        if show_read_column or show_starred_column:
            line = line + " "
            if show_read_column:
                line = line + read
            if show_starred_column:
                line = line + starred

        line = line + " {0}".format(title)
        print(line[0:maxlength])