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128.6.1
by Michael Hudson
add a lightly hacked copy of turbozpt (it's not much code) |
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"TurboGears support for Zope Page Templates"
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128.6.40
by Michael Hudson
remove the obscure here hack and tidy up turbozpt some more |
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import logging |
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import os |
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128.6.1
by Michael Hudson
add a lightly hacked copy of turbozpt (it's not much code) |
5 |
import pkg_resources |
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128.6.40
by Michael Hudson
remove the obscure here hack and tidy up turbozpt some more |
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from zope.pagetemplate.pagetemplatefile import PageTemplateFile |
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128.6.1
by Michael Hudson
add a lightly hacked copy of turbozpt (it's not much code) |
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log = logging.getLogger("turbogears.zptsupport") |
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128.6.40
by Michael Hudson
remove the obscure here hack and tidy up turbozpt some more |
11 |
_zpt_cache = {} |
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def zpt(tfile): |
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tinstance = _zpt_cache.get(tfile) |
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if tinstance is None: |
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tinstance = _zpt_cache[tfile] = TGPageTemplateFile(tfile) |
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return tinstance |
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class TGPageTemplateFile(PageTemplateFile): |
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def pt_getContext(self, args=(), options={}, **ignored): |
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namespace = super(TGPageTemplateFile, self).pt_getContext( |
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args, options, **ignored) |
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namespace.update(options) |
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return namespace |
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128.6.30
by Michael Hudson
clean up dusty parts of turbozpt |
27 |
class TurboZpt(object): |
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128.6.1
by Michael Hudson
add a lightly hacked copy of turbozpt (it's not much code) |
28 |
extension = "pt" |
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128.6.30
by Michael Hudson
clean up dusty parts of turbozpt |
29 |
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def __init__(self, extra_vars_func=None): |
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self.get_extra_vars = extra_vars_func |
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128.6.1
by Michael Hudson
add a lightly hacked copy of turbozpt (it's not much code) |
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def load_template(self, classname, loadingSite=False): |
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"""Searches for a template along the Python path.
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Template files must end in ".pt" and be in legitimate packages.
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128.6.30
by Michael Hudson
clean up dusty parts of turbozpt |
37 |
Templates are automatically checked for changes and reloaded as
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neccessary.
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128.6.1
by Michael Hudson
add a lightly hacked copy of turbozpt (it's not much code) |
39 |
"""
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divider = classname.rfind(".") |
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if divider > -1: |
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package = classname[0:divider] |
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basename = classname[divider+1:] |
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else: |
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raise ValueError, "All templates must be in a package" |
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128.6.30
by Michael Hudson
clean up dusty parts of turbozpt |
47 |
tfile = pkg_resources.resource_filename( |
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package, "%s.%s" % (basename, self.extension)) |
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return zpt(tfile) |
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128.6.1
by Michael Hudson
add a lightly hacked copy of turbozpt (it's not much code) |
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def render(self, info, format="html", fragment=False, template=None): |
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128.6.30
by Michael Hudson
clean up dusty parts of turbozpt |
52 |
"""Renders data in the desired format.
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@param info: the data / context itself
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@type info: dict
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@para format: "html"
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@type format: "string"
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@para template: name of the template to use
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@type template: string
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"""
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tinstance = self.load_template(template) |
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log.debug("Applying template %s" % (tinstance.filename)) |
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data = dict() |
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if self.get_extra_vars: |
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data.update(self.get_extra_vars()) |
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data.update(info) |
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128.6.19
by Michael Hudson
convert the atom listing to zpt. |
67 |
return tinstance(**data).encode('utf-8') |