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annotate piecrust/importing/base.py @ 147:ab6e7e0e9d44

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Pass date information to routing when building URLs. This is so that URLs with dates in them can be built even when the date information is not coming from the source metadata, but from the page's config.
author Ludovic Chabant <ludovic@chabant.com>
date Sat, 29 Nov 2014 21:00:44 -0800
parents 28958565a17b
children 2823ea40cfac
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1 import os.path
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2 import codecs
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3 import logging
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4 import yaml
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5 from piecrust.pathutil import SiteNotFoundError, multi_fnmatch_filter
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8 logger = logging.getLogger(__name__)
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11 class Importer(object):
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12 def __init__(self):
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13 self.name = None
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14 self.description = None
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15 self.requires_website = True
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17 def setupParser(self, parser, app):
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18 raise NotImplementedError()
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19
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20 def importWebsite(self, app, args):
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21 raise NotImplementedError()
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22
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23 def checkedImportWebsite(self, ctx):
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24 if ctx.app.root_dir is None and self.requires_website:
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25 raise SiteNotFoundError()
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26 self.importWebsite(ctx.app, ctx.args)
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27 return 0
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30 class FileWalkingImporter(Importer):
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31 def setupParser(self, parser, app):
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32 parser.add_argument('--exclude', nargs='+',
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33 help=("Patterns of files and directories to exclude "
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34 "from the import (always includes `.git*`, "
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35 "`.hg*`, `.svn`, `.bzr`)."))
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37 def _startWalk(self, root_dir, exclude, *args, **kwargs):
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38 if exclude is None:
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39 exclude = []
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40 exclude += ['.git*', '.hg*', '.svn', '.bzr']
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41
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42 for dirpath, dirnames, filenames in os.walk(root_dir):
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43 rel_dirpath = os.path.relpath(dirpath, root_dir)
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44 if rel_dirpath == '.':
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45 rel_dirpath = ''
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46
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47 dirnames[:] = multi_fnmatch_filter(
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48 dirnames, exclude,
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49 modifier=lambda d: os.path.join(rel_dirpath, d),
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50 inverse=True)
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51 filenames = multi_fnmatch_filter(
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52 filenames, exclude,
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53 modifier=lambda f: os.path.join(rel_dirpath, f),
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54 inverse=True)
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55
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56 for fn in filenames:
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57 full_fn = os.path.join(dirpath, fn)
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58 rel_fn = os.path.join(rel_dirpath, fn)
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59 self._importFile(full_fn, rel_fn, *args, **kwargs)
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62 def create_page(app, endpoint_dir, slug, metadata, content):
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63 path = os.path.join(app.root_dir, endpoint_dir, slug)
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64 logging.debug("Creating page: %s" % os.path.relpath(path, app.root_dir))
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65 header = yaml.dump(metadata)
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66 os.makedirs(os.path.dirname(path), 0o755, True)
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67 with codecs.open(path, 'w', encoding='utf8') as fp:
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68 fp.write("---\n")
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69 fp.write(header)
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70 fp.write("---\n")
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71 fp.write(content)
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