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Instantiate our source class directly, this lets us get rid of the method-local class def.

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This commit is contained in:
Georg Brandl 2014-09-22 10:41:04 +02:00
parent 80144f19f5
commit e748e23187
1 changed files with 31 additions and 26 deletions
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57
sphinx/environment.py
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@ -110,6 +110,33 @@ class SphinxDummyWriter(UnfilteredWriter):
pass
class SphinxFileInput(FileInput):
def __init__(self, app, env, *args, **kwds):
self.app = app
self.env = env
# don't call sys.exit() on IOErrors
kwds['handle_io_errors'] = False
kwds['error_handler'] = 'sphinx' # py3: handle error on open.
FileInput.__init__(self, *args, **kwds)
def decode(self, data):
if isinstance(data, text_type): # py3: `data` already decoded.
return data
return data.decode(self.encoding, 'sphinx') # py2: decoding
def read(self):
data = FileInput.read(self)
if self.app:
arg = [data]
self.app.emit('source-read', self.env.docname, arg)
data = arg[0]
if self.env.config.rst_epilog:
data = data + '\n' + self.env.config.rst_epilog + '\n'
if self.env.config.rst_prolog:
data = self.env.config.rst_prolog + '\n' + data
return data
class BuildEnvironment:
"""
The environment in which the ReST files are translated.
@ -606,38 +633,16 @@ class BuildEnvironment:
codecs.register_error('sphinx', self.warn_and_replace)
class SphinxSourceClass(FileInput):
def __init__(self_, *args, **kwds):
# don't call sys.exit() on IOErrors
kwds['handle_io_errors'] = False
kwds['error_handler'] = 'sphinx' # py3: handle error on open.
FileInput.__init__(self_, *args, **kwds)
def decode(self_, data):
if isinstance(data, text_type): # py3: `data` already decoded.
return data
return data.decode(self_.encoding, 'sphinx') # py2: decoding
def read(self_):
data = FileInput.read(self_)
if app:
arg = [data]
app.emit('source-read', docname, arg)
data = arg[0]
if self.config.rst_epilog:
data = data + '\n' + self.config.rst_epilog + '\n'
if self.config.rst_prolog:
data = self.config.rst_prolog + '\n' + data
return data
# publish manually
pub = Publisher(reader=SphinxStandaloneReader(),
writer=SphinxDummyWriter(),
source_class=SphinxSourceClass,
destination_class=NullOutput)
pub.set_components(None, 'restructuredtext', None)
pub.process_programmatic_settings(None, self.settings, None)
pub.set_source(None, src_path)
source = SphinxFileInput(app, self, source=None, source_path=src_path,
encoding=self.config.source_encoding)
pub.source = source
pub.settings._source = src_path
pub.set_destination(None, None)
pub.publish()
doctree = pub.document