Mercurial > piecrust2
comparison piecrust/uriutil.py @ 710:e85f29b28b84
internal: Remove unused piece of code.
| author | Ludovic Chabant <ludovic@chabant.com> |
|---|---|
| date | Thu, 26 May 2016 19:46:28 -0700 |
| parents | 4284c673bb91 |
| children | 4850f8c21b6e |
comparison
equal
deleted
inserted
replaced
| 709:4285b2c9b872 | 710:e85f29b28b84 |
|---|---|
| 1 import re | 1 import re |
| 2 import os.path | 2 import os.path |
| 3 import string | 3 import string |
| 4 import logging | 4 import logging |
| 5 import functools | |
| 6 | 5 |
| 7 | 6 |
| 8 logger = logging.getLogger(__name__) | 7 logger = logging.getLogger(__name__) |
| 9 | |
| 10 | |
| 11 class UriError(Exception): | |
| 12 def __init__(self, uri): | |
| 13 super(UriError, self).__init__("Invalid URI: %s" % uri) | |
| 14 | |
| 15 | |
| 16 @functools.total_ordering | |
| 17 class UriInfo(object): | |
| 18 def __init__(self, uri, source, args, taxonomy=None, page_num=1): | |
| 19 self.uri = uri | |
| 20 self.source = source | |
| 21 self.args = args | |
| 22 self.taxonomy = taxonomy | |
| 23 self.page_num = page_num | |
| 24 | |
| 25 def __eq__(self, other): | |
| 26 return ((self.uri, self.source, self.args, self.taxonomy, | |
| 27 self.page_num) == | |
| 28 (other.uri, other.source, other.args, other.taxonomy, | |
| 29 other.page_num)) | |
| 30 | |
| 31 def __lt__(self, other): | |
| 32 return ((self.uri, self.source, self.args, self.taxonomy, | |
| 33 self.page_num) < | |
| 34 (other.uri, other.source, other.args, other.taxonomy, | |
| 35 other.page_num)) | |
| 36 | |
| 37 | |
| 38 pagenum_pattern = re.compile(r'/(\d+)/?$') | |
| 39 | |
| 40 | |
| 41 def parse_uri(routes, uri): | |
| 42 if uri.find('..') >= 0: | |
| 43 raise UriError(uri) | |
| 44 | |
| 45 page_num = 1 | |
| 46 match = pagenum_pattern.search(uri) | |
| 47 if match is not None: | |
| 48 uri = uri[:match.start()] | |
| 49 page_num = int(match.group(1)) | |
| 50 | |
| 51 uri = '/' + uri.strip('/') | |
| 52 | |
| 53 for rn, rc in routes.items(): | |
| 54 pattern = route_to_pattern(rn) | |
| 55 m = re.match(pattern, uri) | |
| 56 if m is not None: | |
| 57 args = m.groupdict() | |
| 58 return UriInfo(uri, rc['source'], args, rc.get('taxonomy'), | |
| 59 page_num) | |
| 60 | |
| 61 return None | |
| 62 | |
| 63 | |
| 64 r2p_pattern = re.compile(r'%(\w+)%') | |
| 65 | |
| 66 | |
| 67 def route_to_pattern(route): | |
| 68 return r2p_pattern.sub(r'(?P<\1>[\w\-]+)', route) | |
| 69 | 8 |
| 70 | 9 |
| 71 def multi_replace(text, replacements): | 10 def multi_replace(text, replacements): |
| 72 reps = dict((re.escape(k), v) for k, v in replacements.items()) | 11 reps = dict((re.escape(k), v) for k, v in replacements.items()) |
| 73 pattern = re.compile("|".join(list(reps.keys()))) | 12 pattern = re.compile("|".join(list(reps.keys()))) |