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annotate piecrust/taxonomies.py @ 182:a54d3c0b5f4a

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tests: Patch `os.path.exists` and improve patching for `open`. You can specify additional modules for which to patch `open`. Also, it was incorrectly updating the opened file, even when it was opened for read only. Now it only updates the contents if the file was opened for write, and supports appending to the end. Last, it supports opening text files in binary mode.
author Ludovic Chabant <ludovic@chabant.com>
date Sun, 04 Jan 2015 14:55:41 -0800
parents f485ba500df3
children f130365568ff
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f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional.
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1 from piecrust.sources.base import PageRef, PageNotFoundError
f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional.
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2
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4 class Taxonomy(object):
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5 def __init__(self, app, name, config):
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6 self.app = app
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7 self.name = name
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8 self.term_name = config['term']
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9 self.is_multiple = config['multiple']
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10 self.page_ref = config['page']
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11 self._source_page_refs = {}
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12
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13 def resolvePagePath(self, source_name):
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14 pr = self.getPageRef(source_name)
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15 try:
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16 return pr.path
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17 except PageNotFoundError:
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18 return None
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19
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20 def getPageRef(self, source_name):
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21 if source_name in self._source_page_refs:
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22 return self._source_page_refs[source_name]
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24 source = self.app.getSource(source_name)
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25 ref_path = (source.getTaxonomyPageRef(self.name) or
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26 '%s:%s' % (source_name, self.page_ref))
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27 page_ref = PageRef(self.app, ref_path)
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28 self._source_page_refs[source_name] = page_ref
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29 return page_ref
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