testando novo layout malt

Author: cassiobotaro

.plugins/better_figures_and_images/__init__.py

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+from .better_figures_and_images import *

.plugins/better_figures_and_images/better_figures_and_images.py

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+"""
+Better Figures & Images
+------------------------
+
+This plugin:
+
+- Adds a style="width: ???px; height: auto;" to each image in the content
+- Also adds the width of the contained image to any parent div.figures.
+    - If RESPONSIVE_IMAGES == True, also adds style="max-width: 100%;"
+- Corrects alt text: if alt == image filename, set alt = ''
+
+TODO: Need to add a test.py for this plugin.
+
+"""
+
+from __future__ import unicode_literals
+from os import path, access, R_OK
+
+from pelican import signals
+
+from bs4 import BeautifulSoup
+from PIL import Image
+
+import logging
+logger = logging.getLogger(__name__)
+
+def content_object_init(instance):
+
+    if instance._content is not None:
+        content = instance._content
+        soup = BeautifulSoup(content, "lxml")
+
+        if 'img' in content:
+            for img in soup('img'):
+                logger.debug('Better Fig. PATH: %s', instance.settings['PATH'])
+                logger.debug('Better Fig. img.src: %s', img['src'])
+
+                img_path, img_filename = path.split(img['src'])
+
+                logger.debug('Better Fig. img_path: %s', img_path)
+                logger.debug('Better Fig. img_fname: %s', img_filename)
+
+                # Strip off {filename}, |filename| or /static
+                if img_path.startswith(('{filename}', '|filename|')):
+                    img_path = img_path[10:]
+                elif img_path.startswith('/static'):
+                    img_path = img_path[7:]
+                else:
+                    logger.warning('Better Fig. Error: img_path should start with either {filename}, |filename| or /static')
+
+                # Build the source image filename
+                src = instance.settings['PATH'] + img_path + '/' + img_filename
+
+                logger.debug('Better Fig. src: %s', src)
+                if not (path.isfile(src) and access(src, R_OK)):
+                    logger.error('Better Fig. Error: image not found: %s', src)
+
+                # Open the source image and query dimensions; build style string
+                im = Image.open(src)
+                extra_style = 'width: {}px; height: auto;'.format(im.size[0])
+
+                if 'RESPONSIVE_IMAGES' in instance.settings and instance.settings['RESPONSIVE_IMAGES']:
+                    extra_style += ' max-width: 100%;'
+
+                if img.get('style'):
+                    img['style'] += extra_style
+                else:
+                    img['style'] = extra_style
+
+                if img['alt'] == img['src']:
+                    img['alt'] = ''
+
+                fig = img.find_parent('div', 'figure')
+                if fig:
+                    if fig.get('style'):
+                        fig['style'] += extra_style
+                    else:
+                        fig['style'] = extra_style
+
+        instance._content = soup.decode()
+
+
+def register():
+    signals.content_object_init.connect(content_object_init)

.plugins/sitemap/__init__.py

@@ -0,0 +1 @@
+from .sitemap import *

.plugins/sitemap/sitemap.py

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+# -*- coding: utf-8 -*-
+'''
+Sitemap
+-------
+
+The sitemap plugin generates plain-text or XML sitemaps.
+'''
+
+from __future__ import unicode_literals
+
+import collections
+import os.path
+
+from datetime import datetime
+from logging import warning, info
+from codecs import open
+from pytz import timezone
+
+from pelican import signals, contents
+from pelican.utils import get_date
+
+TXT_HEADER = """{0}/index.html
+{0}/archives.html
+{0}/tags.html
+{0}/categories.html
+"""
+
+XML_HEADER = """<?xml version="1.0" encoding="utf-8"?>
+<urlset xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd"
+xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
+"""
+
+XML_URL = """
+<url>
+<loc>{0}/{1}</loc>
+<lastmod>{2}</lastmod>
+<changefreq>{3}</changefreq>
+<priority>{4}</priority>
+</url>
+"""
+
+XML_FOOTER = """
+</urlset>
+"""
+
+
+def format_date(date):
+    if date.tzinfo:
+        tz = date.strftime('%z')
+        tz = tz[:-2] + ':' + tz[-2:]
+    else:
+        tz = "-00:00"
+    return date.strftime("%Y-%m-%dT%H:%M:%S") + tz
+
+class SitemapGenerator(object):
+
+    def __init__(self, context, settings, path, theme, output_path, *null):
+
+        self.output_path = output_path
+        self.context = context
+        self.now = datetime.now()
+        self.siteurl = settings.get('SITEURL')
+
+
+        self.default_timezone = settings.get('TIMEZONE', 'UTC')
+        self.timezone = getattr(self, 'timezone', self.default_timezone)
+        self.timezone = timezone(self.timezone)
+
+        self.format = 'xml'
+
+        self.changefreqs = {
+            'articles': 'monthly',
+            'indexes': 'daily',
+            'pages': 'monthly'
+        }
+
+        self.priorities = {
+            'articles': 0.5,
+            'indexes': 0.5,
+            'pages': 0.5
+        }
+
+        config = settings.get('SITEMAP', {})
+
+        if not isinstance(config, dict):
+            warning("sitemap plugin: the SITEMAP setting must be a dict")
+        else:
+            fmt = config.get('format')
+            pris = config.get('priorities')
+            chfreqs = config.get('changefreqs')
+
+            if fmt not in ('xml', 'txt'):
+                warning("sitemap plugin: SITEMAP['format'] must be `txt' or `xml'")
+                warning("sitemap plugin: Setting SITEMAP['format'] on `xml'")
+            elif fmt == 'txt':
+                self.format = fmt
+                return
+
+            valid_keys = ('articles', 'indexes', 'pages')
+            valid_chfreqs = ('always', 'hourly', 'daily', 'weekly', 'monthly',
+                    'yearly', 'never')
+
+            if isinstance(pris, dict):
+                # We use items for Py3k compat. .iteritems() otherwise
+                for k, v in pris.items():
+                    if k in valid_keys and not isinstance(v, (int, float)):
+                        default = self.priorities[k]
+                        warning("sitemap plugin: priorities must be numbers")
+                        warning("sitemap plugin: setting SITEMAP['priorities']"
+                                "['{0}'] on {1}".format(k, default))
+                        pris[k] = default
+                self.priorities.update(pris)
+            elif pris is not None:
+                warning("sitemap plugin: SITEMAP['priorities'] must be a dict")
+                warning("sitemap plugin: using the default values")
+
+            if isinstance(chfreqs, dict):
+                # .items() for py3k compat.
+                for k, v in chfreqs.items():
+                    if k in valid_keys and v not in valid_chfreqs:
+                        default = self.changefreqs[k]
+                        warning("sitemap plugin: invalid changefreq `{0}'".format(v))
+                        warning("sitemap plugin: setting SITEMAP['changefreqs']"
+                                "['{0}'] on '{1}'".format(k, default))
+                        chfreqs[k] = default
+                self.changefreqs.update(chfreqs)
+            elif chfreqs is not None:
+                warning("sitemap plugin: SITEMAP['changefreqs'] must be a dict")
+                warning("sitemap plugin: using the default values")
+
+    def write_url(self, page, fd):
+
+        if getattr(page, 'status', 'published') != 'published':
+            return
+
+        # We can disable categories/authors/etc by using False instead of ''
+        if not page.save_as:
+            return
+
+        page_path = os.path.join(self.output_path, page.save_as)
+        if not os.path.exists(page_path):
+            return
+
+        lastdate = getattr(page, 'date', self.now)
+        try:
+            lastdate = self.get_date_modified(page, lastdate)
+        except ValueError:
+            warning("sitemap plugin: " + page.save_as + " has invalid modification date,")
+            warning("sitemap plugin: using date value as lastmod.")
+        lastmod = format_date(lastdate)
+
+        if isinstance(page, contents.Article):
+            pri = self.priorities['articles']
+            chfreq = self.changefreqs['articles']
+        elif isinstance(page, contents.Page):
+            pri = self.priorities['pages']
+            chfreq = self.changefreqs['pages']
+        else:
+            pri = self.priorities['indexes']
+            chfreq = self.changefreqs['indexes']
+
+        pageurl = '' if page.url == 'index.html' else page.url
+        
+        #Exclude URLs from the sitemap:
+        sitemapExclude = []
+
+        if self.format == 'xml':
+            if pageurl not in sitemapExclude:
+                fd.write(XML_URL.format(self.siteurl, pageurl, lastmod, chfreq, pri))
+        else:
+            fd.write(self.siteurl + '/' + pageurl + '\n')
+
+    def get_date_modified(self, page, default):
+        if hasattr(page, 'modified'):
+            if isinstance(page.modified, datetime):
+                return page.modified
+            return get_date(page.modified)
+        else:
+            return default
+
+    def set_url_wrappers_modification_date(self, wrappers):
+        for (wrapper, articles) in wrappers:
+            lastmod = datetime.min.replace(tzinfo=self.timezone)
+            for article in articles:
+                lastmod = max(lastmod, article.date.replace(tzinfo=self.timezone))
+                try:
+                    modified = self.get_date_modified(article, datetime.min).replace(tzinfo=self.timezone)
+                    lastmod = max(lastmod, modified)
+                except ValueError:
+                    # Supressed: user will be notified.
+                    pass
+            setattr(wrapper, 'modified', str(lastmod))
+
+    def generate_output(self, writer):
+        path = os.path.join(self.output_path, 'sitemap.{0}'.format(self.format))
+
+        pages = self.context['pages'] + self.context['articles'] \
+                + [ c for (c, a) in self.context['categories']] \
+                + [ t for (t, a) in self.context['tags']] \
+                + [ a for (a, b) in self.context['authors']]
+
+        self.set_url_wrappers_modification_date(self.context['categories'])
+        self.set_url_wrappers_modification_date(self.context['tags'])
+        self.set_url_wrappers_modification_date(self.context['authors'])
+
+        for article in self.context['articles']:
+            pages += article.translations
+
+        info('writing {0}'.format(path))
+
+        with open(path, 'w', encoding='utf-8') as fd:
+
+            if self.format == 'xml':
+                fd.write(XML_HEADER)
+            else:
+                fd.write(TXT_HEADER.format(self.siteurl))
+
+            FakePage = collections.namedtuple('FakePage',
+                                              ['status',
+                                               'date',
+                                               'url',
+                                               'save_as'])
+
+            for standard_page_url in ['index.html',
+                                      'archives.html',
+                                      'tags.html',
+                                      'categories.html']:
+                fake = FakePage(status='published',
+                                date=self.now,
+                                url=standard_page_url,
+                                save_as=standard_page_url)
+                self.write_url(fake, fd)
+
+            for page in pages:
+                self.write_url(page, fd)
+
+            if self.format == 'xml':
+                fd.write(XML_FOOTER)
+
+
+def get_generators(generators):
+    return SitemapGenerator
+
+
+def register():
+    signals.get_generators.connect(get_generators)

.travis.yml

@@ -21,5 +21,7 @@ before_install:
 install:
 - pip install --upgrade pip
 - pip install -r requirements.txt
+- git clone https://github.com/grupydf/malt
+- pelican-themes -i malt
 script:
 - make github

content/.content renamed to content/articles/.content

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+Comunidade
+##########
+:slug: comunidade
+:template: comunidade