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import sys
import genshi.template
import Bcfg2.Server.Lint
class Genshi(Bcfg2.Server.Lint.ServerPlugin):
""" Check Genshi templates for syntax errors """
def Run(self):
""" run plugin """
loader = genshi.template.TemplateLoader()
for plugin in ['Cfg', 'TGenshi']:
if plugin in self.core.plugins:
self.check_files(self.core.plugins[plugin].entries,
loader=loader)
@classmethod
def Errors(cls):
return {"genshi-syntax-error":"error"}
def check_files(self, entries, loader=None):
if loader is None:
loader = genshi.template.TemplateLoader()
for eset in entries.values():
for fname, sdata in list(eset.entries.items()):
if (self.HandlesFile(fname) and
(fname.endswith(".genshi") or fname.endswith(".newtxt"))):
try:
loader.load(sdata.name,
cls=genshi.template.NewTextTemplate)
except genshi.template.TemplateSyntaxError:
err = sys.exc_info()[1]
self.LintError("genshi-syntax-error",
"Genshi syntax error: %s" % err)
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