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Fix a bug with the optional dependency to rst2pdf.

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Alexis Metaireau 2010-11-08 00:15:34 +00:00
commit b391defeb6
2 changed files with 11 additions and 9 deletions
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18
pelican/processors.py
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@ -1,8 +1,6 @@
from operator import attrgetter from operator import attrgetter
import os import os
from rst2pdf.createpdf import RstToPdf
from pelican.utils import update_dict, copytree from pelican.utils import update_dict, copytree
from pelican.contents import Article, Page, is_valid_content from pelican.contents import Article, Page, is_valid_content
from pelican.readers import read_file from pelican.readers import read_file
@ -136,10 +134,16 @@ class StaticProcessor(Processor):
class PdfProcessor(Processor): class PdfProcessor(Processor):
"""Generate PDFs on the output dir, for all articles and pages coming from """Generate PDFs on the output dir, for all articles and pages coming from
rst""" rst"""
def __init__(self):
try:
from rst2pdf.createpdf import RstToPdf
self.pdfcreator = RstToPdf(breakside=0, stylesheets=['twelvepoint'])
except ImportError:
raise Exception("unable to find rst2pdf")
def _create_pdf(self, creator, obj, output_path): def _create_pdf(self, obj, output_path):
if obj.filename.endswith(".rst"): if obj.filename.endswith(".rst"):
creator.createPdf(text=open(obj.filename).read(), self.pdfcreator.createPdf(text=open(obj.filename).read(),
output=os.path.join(output_path, "%s.pdf" % obj.slug)) output=os.path.join(output_path, "%s.pdf" % obj.slug))
def process(self, context, generator): def process(self, context, generator):
@ -149,10 +153,8 @@ class PdfProcessor(Processor):
except OSError: except OSError:
pass pass
pdfcreator = RstToPdf(breakside=0, stylesheets=['twelvepoint'])
for article in context['articles']: for article in context['articles']:
self._create_pdf(pdfcreator, article, pdf_path) self._create_pdf(article, pdf_path)
for page in context['pages']: for page in context['pages']:
self._create_pdf(pdfcreator, page, pdf_path) self._create_pdf(page, pdf_path)

2
setup.py
View file

@ -7,7 +7,7 @@ if sys.version_info < (2,7):
setup( setup(
name = "pelican", name = "pelican",
version = '2.4.4', version = '2.4.5',
url = 'http://alexis.notmyidea.org/pelican/', url = 'http://alexis.notmyidea.org/pelican/',
author = 'Alexis Metaireau', author = 'Alexis Metaireau',
author_email = 'alexis@notmyidea.org', author_email = 'alexis@notmyidea.org',