def dispatch_request(environ, start_response):
"""Main entry point for the Trac web interface.
:param environ: the WSGI environment dict
:param start_response: the WSGI callback for starting the response
"""
global _warn_setuptools
if _warn_setuptools is False:
_warn_setuptools = True
warn_setuptools_issue(out=environ.get('wsgi.errors'))
# SCRIPT_URL is an Apache var containing the URL before URL rewriting
# has been applied, so we can use it to reconstruct logical SCRIPT_NAME
script_url = environ.get('SCRIPT_URL')
if script_url is not None:
path_info = environ.get('PATH_INFO')
if not path_info:
environ['SCRIPT_NAME'] = script_url
else:
# mod_wsgi squashes slashes in PATH_INFO (!)
script_url = _slashes_re.sub('/', script_url)
path_info = _slashes_re.sub('/', path_info)
if script_url.endswith(path_info):
environ['SCRIPT_NAME'] = script_url[:-len(path_info)]
# If the expected configuration keys aren't found in the WSGI environment,
# try looking them up in the process environment variables
environ.setdefault('trac.env_path', os.getenv('TRAC_ENV'))
environ.setdefault('trac.env_parent_dir', os.getenv('TRAC_ENV_PARENT_DIR'))
environ.setdefault('trac.env_index_template',
os.getenv('TRAC_ENV_INDEX_TEMPLATE'))
environ.setdefault('trac.template_vars', os.getenv('TRAC_TEMPLATE_VARS'))
environ.setdefault('trac.locale', '')
environ.setdefault('trac.base_url', os.getenv('TRAC_BASE_URL'))
environ.setdefault('trac.bootstrap_handler',
os.getenv('TRAC_BOOTSTRAP_HANDLER'))
locale.setlocale(locale.LC_ALL, environ['trac.locale'])
# Load handler for environment lookup and instantiation of request objects
from trac.hooks import load_bootstrap_handler
bootstrap_ep = environ['trac.bootstrap_handler']
bootstrap = load_bootstrap_handler(bootstrap_ep,
environ.get('wsgi.errors'))
# Determine the environment
env = env_error = None
try:
env = bootstrap.open_environment(environ, start_response)
except RequestDone:
return []
except EnvironmentError, e:
if e.__class__ is EnvironmentError:
raise
else:
env_error = e
def dispatch_request(environ, start_response):
"""Main entry point for the Trac web interface.
:param environ: the WSGI environment dict
:param start_response: the WSGI callback for starting the response
"""
# SCRIPT_URL is an Apache var containing the URL before URL rewriting
# has been applied, so we can use it to reconstruct logical SCRIPT_NAME
script_url = environ.get('SCRIPT_URL')
if script_url is not None:
path_info = environ.get('PATH_INFO')
if not path_info:
environ['SCRIPT_NAME'] = script_url
else:
# mod_wsgi squashes slashes in PATH_INFO (!)
script_url = _slashes_re.sub('/', script_url)
path_info = _slashes_re.sub('/', path_info)
if script_url.endswith(path_info):
environ['SCRIPT_NAME'] = script_url[:-len(path_info)]
# If the expected configuration keys aren't found in the WSGI environment,
# try looking them up in the process environment variables
environ.setdefault('trac.env_path', os.getenv('TRAC_ENV'))
environ.setdefault('trac.env_parent_dir',
os.getenv('TRAC_ENV_PARENT_DIR'))
environ.setdefault('trac.env_index_template',
os.getenv('TRAC_ENV_INDEX_TEMPLATE'))
environ.setdefault('trac.template_vars',
os.getenv('TRAC_TEMPLATE_VARS'))
environ.setdefault('trac.locale', '')
environ.setdefault('trac.base_url',
os.getenv('TRAC_BASE_URL'))
environ.setdefault('trac.bootstrap_handler',
os.getenv('TRAC_BOOTSTRAP_HANDLER'))
locale.setlocale(locale.LC_ALL, environ['trac.locale'])
# Load handler for environment lookup and instantiation of request objects
from trac.hooks import load_bootstrap_handler
bootstrap = load_bootstrap_handler(environ['trac.bootstrap_handler'],
environ.get('wsgi.errors'))
# Determine the environment
env = env_error = None
try:
env = bootstrap.open_environment(environ, start_response)
except RequestDone:
return []
except EnvironmentError, e:
if e.__class__ is EnvironmentError:
raise
else:
env_error = e
def __call__(self, environ, start_response):
bootstrap_ep = os.getenv('TRAC_BOOTSTRAP_HANDLER')
environ.setdefault('trac.bootstrap_handler', bootstrap_ep)
# Preserve original environ and probe dispatching
temp_environ = environ.copy()
bootstrap = load_bootstrap_handler(bootstrap_ep)
bootstrap.probe_environment(temp_environ)
path_info = temp_environ.get('PATH_INFO', '')
path_parts = filter(None, path_info.split('/'))
env_name = temp_environ.get('trac.env_name')
if path_parts and path_parts[0] == 'login' and env_name:
auth = self.auths.get(env_name, self.auths.get('*'))
if auth:
remote_user = auth.do_auth(environ, start_response)
if not remote_user:
return []
environ['REMOTE_USER'] = remote_user
return self.application(environ, start_response)
def __call__(self, environ, start_response):
bootstrap_ep = os.getenv('TRAC_BOOTSTRAP_HANDLER')
environ.setdefault('trac.bootstrap_handler', bootstrap_ep)
# Preserve original environ and probe dispatching
temp_environ = environ.copy()
bootstrap = load_bootstrap_handler(bootstrap_ep)
bootstrap.probe_environment(temp_environ)
path_info = temp_environ.get('PATH_INFO', '')
path_parts = filter(None, path_info.split('/'))
env_name = temp_environ.get('trac.env_name')
if path_parts and path_parts[0] == 'login' and env_name:
auth = self.auths.get(env_name, self.auths.get('*'))
if auth:
remote_user = auth.do_auth(environ, start_response)
if not remote_user:
return []
environ['REMOTE_USER'] = remote_user
return self.application(environ, start_response)