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annotate piecrust/uriutil.py @ 1081:d4e0c53aa6e8

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serve: Fix debug rendering for page iterators.
author Ludovic Chabant <ludovic@chabant.com>
date Thu, 15 Feb 2018 21:16:10 -0800
parents e1b33cbf9874
children
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f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional.
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1 import re
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2 import os.path
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3 import logging
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6 logger = logging.getLogger(__name__)
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9 def multi_replace(text, replacements):
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10 reps = dict((re.escape(k), v) for k, v in replacements.items())
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11 pattern = re.compile("|".join(list(reps.keys())))
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12 return pattern.sub(lambda m: reps[re.escape(m.group(0))], text)
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15 def split_uri(app, uri):
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16 root = app.config.get('site/root')
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17 uri_root = uri[:len(root)]
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18 if uri_root != root:
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19 raise Exception("URI '%s' is not a full URI, expected root '%s'." %
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20 (uri, root))
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21 uri = uri[len(root):]
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22 return uri_root, uri
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25 def split_sub_uri(app, uri):
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26 root = app.config.get('site/root')
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27 if not uri.startswith(root):
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28 raise Exception("URI '%s' is not a full URI, expected root '%s'." %
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29 (uri, root))
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31 pretty_urls = app.config.get('site/pretty_urls')
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32 trailing_slash = app.config.get('site/trailing_slash')
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33 if not pretty_urls:
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34 uri, ext = os.path.splitext(uri)
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35 else:
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36 uri = uri.rstrip('/')
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38 page_num = 1
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39 pgn_suffix_re = app.config.get('__cache/pagination_suffix_re')
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40 m = re.search(pgn_suffix_re, uri)
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41 if m:
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42 uri = uri[:m.start()]
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43 page_num = int(m.group('num'))
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45 if len(uri) < len(root):
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46 # The only reasons the URI could have gotten shorter are:
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47 # - if the regexp "ate" the trailing slash of the root.
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48 # - if we stripped the trailing slash on a root URL.
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49 uri += '/'
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51 if len(uri) > len(root):
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52 # Now if we don't have a root URI, make it conform to the rules
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53 # (re-add the extension, or re-add the trailing slash).
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54 if not pretty_urls:
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55 uri += ext
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56 elif trailing_slash:
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57 uri += '/'
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59 return uri, page_num
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62 def uri_to_title(slug):
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63 slug = re.sub(r'[\-_]', ' ', slug)
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64 return slug.title()
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