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view piecrust/chefutil.py @ 369:4b1019bb2533

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serve: Giant refactor to change how we handle data when serving pages. * We need a distinction between source metadata and route metadata. In most cases they're the same, but in cases like taxonomy pages, route metadata contains more things that can't be in source metadata if we want to re-use cached pages. * Create a new `QualifiedPage` type which is a page with a specific route and route metadata. Pass this around in many places. * Instead of passing an URL around, use the route in the `QualifiedPage` to generate URLs. This is better since it removes the guess-work from trying to generate URLs for sub-pages. * Deep-copy app and page configurations before passing them around to things that could modify them, like data builders and such. * Exclude taxonomy pages from iterator data providers. * Properly nest iterator data providers for when the theme and user page sources are merged inside `site.pages`.
author Ludovic Chabant <ludovic@chabant.com>
date Sun, 03 May 2015 18:47:10 -0700
parents a561fbad0b7f
children e7b865f8f335
line wrap: on
line source

import time
from colorama import Fore


def format_timed(start_time, message, indent_level=0, colored=True):
    end_time = time.clock()
    indent = indent_level * '  '
    time_str = '%8.1f ms' % ((end_time - start_time) * 1000.0)
    if colored:
        return '[%s%s%s] %s' % (Fore.GREEN, time_str, Fore.RESET, message)
    return '%s[%s] %s' % (indent, time_str, message)


def log_friendly_exception(logger, ex):
    indent = ''
    while ex:
        ex_msg = str(ex)
        if not ex_msg:
            ex_msg = '%s exception was thrown' % type(ex).__name__
        logger.error('%s%s' % (indent, ex_msg))
        indent += '  '
        ex = ex.__cause__


def print_help_item(s, title, description, margin=4, align=25):
    s.write(margin * ' ')
    s.write(title)
    spacer = (align - margin - len(title) - 1)
    if spacer <= 0:
        s.write("\n")
        s.write(' ' * align)
    else:
        s.write(' ' * spacer)
    s.write(description)
    s.write("\n")