1 # DeGAL - A pretty simple web image gallery |
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2 # Copyright (C) 2007 Tero Marttila |
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3 # http://marttila.de/~terom/degal/ |
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4 # |
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5 # This program is free software; you can redistribute it and/or modify |
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6 # it under the terms of the GNU General Public License as published by |
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7 # the Free Software Foundation; either version 2 of the License, or |
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8 # (at your option) any later version. |
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9 # |
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10 # This program is distributed in the hope that it will be useful, |
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11 # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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13 # GNU General Public License for more details. |
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14 # |
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15 # You should have received a copy of the GNU General Public License |
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16 # along with this program; if not, write to the |
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17 # Free Software Foundation, Inc., |
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18 # 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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19 # |
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20 |
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21 from mako import exceptions |
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22 from mako.lookup import TemplateLookup |
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23 |
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24 import settings, helpers |
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25 |
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26 import log |
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27 |
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28 _lookup = TemplateLookup( |
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29 directories=[settings.TEMPLATE_DIR], |
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30 module_directory='%s/cache' % settings.TEMPLATE_DIR, |
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31 output_encoding='utf-8', |
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32 filesystem_checks=False, # this may need to be changed if used in a long-term process |
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33 ) |
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34 |
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35 TEMPLATE_GLOBALS = dict( |
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36 h = helpers, |
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37 version = settings.VERSION, |
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38 ) |
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39 |
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40 class Template (object) : |
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41 def __init__ (self, name) : |
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42 self.name = name |
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43 self.tpl = _lookup.get_template("%s.%s" % (name, settings.TEMPLATE_EXT)) |
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44 |
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45 def render (self, **data) : |
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46 data.update(TEMPLATE_GLOBALS) |
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47 |
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48 try : |
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49 log.debug("render %s with %s", self.name, data) |
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50 return self.tpl.render(**data) |
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51 except : |
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52 data = exceptions.text_error_template().render() |
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53 log.error(data) |
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54 |
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55 raise |
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56 |
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57 def render_to (self, file, **data) : |
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58 fh = open(file, "w") |
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59 fh.write(self.render(**data)) |
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60 fh.close() |
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61 |
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62 # templates |
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63 gallery = Template("gallery") |
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64 image = Template("image") |
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65 |
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