def make_app(global_conf, full_stack=True, static_files=True, **app_conf):
"""Create a Pylons WSGI application and return it
``global_conf``
The inherited configuration for this application. Normally from
the [DEFAULT] section of the Paste ini file.
``full_stack``
Whether this application provides a full WSGI stack (by default,
meaning it handles its own exceptions and errors). Disable
full_stack when this application is "managed" by another WSGI
middleware.
``static_files``
Whether this application serves its own static files; disable
when another web server is responsible for serving them.
``app_conf``
The application's local configuration. Normally specified in
the [app:<name>] section of the Paste ini file (where <name>
defaults to main).
"""
# Configure the Pylons environment
config = load_environment(global_conf, app_conf)
alembic_migrations = MediaCoreMigrator.from_config(config, log=log)
if alembic_migrations.is_db_scheme_current():
events.Environment.database_ready()
else:
log.warn(
'Running with an outdated database scheme. Please upgrade your database.'
)
plugin_mgr = config['pylons.app_globals'].plugin_mgr
# The Pylons WSGI app
app = PylonsApp(config=config)
# Allow the plugin manager to tweak our WSGI app
app = plugin_mgr.wrap_pylons_app(app)
# Routing/Session/Cache Middleware
app = RoutesMiddleware(app, config['routes.map'], singleton=False)
app = SessionMiddleware(app, config)
# CUSTOM MIDDLEWARE HERE (filtered by error handling middlewares)
# add repoze.who middleware with our own authorization library
app = add_auth(app, config)
# ToscaWidgets Middleware
app = setup_tw_middleware(app, config)
# Strip the name of the .fcgi script, if using one, from the SCRIPT_NAME
app = FastCGIScriptStripperMiddleware(app)
# If enabled, set up the proxy prefix for routing behind
# fastcgi and mod_proxy based deployments.
if config.get('proxy_prefix', None):
app = setup_prefix_middleware(app, global_conf, config['proxy_prefix'])
# END CUSTOM MIDDLEWARE
if asbool(full_stack):
# Handle Python exceptions
app = ErrorHandler(app, global_conf, **config['pylons.errorware'])
# by default Apache uses a global alias for "/error" in the httpd.conf
# which means that users can not send error reports through MediaCore's
# error page (because that POSTs to /error/report).
# To make things worse Apache (at least up to 2.4) has no "unalias"
# functionality. So we work around the issue by using the "/errors"
# prefix (extra "s" at the end)
error_path = '/errors/document'
# Display error documents for 401, 403, 404 status codes (and
# 500 when debug is disabled)
if asbool(config['debug']):
app = StatusCodeRedirect(app, path=error_path)
else:
app = StatusCodeRedirect(app,
errors=(400, 401, 403, 404, 500),
path=error_path)
# Cleanup the DBSession only after errors are handled
app = DBSessionRemoverMiddleware(app)
# Establish the Registry for this application
app = RegistryManager(app)
app = setup_db_sanity_checks(app, config)
if asbool(static_files):
# Serve static files from our public directory
public_app = StaticURLParser(config['pylons.paths']['static_files'])
static_urlmap = URLMap()
# Serve static files from all plugins
for dir, path in plugin_mgr.public_paths().iteritems():
static_urlmap[dir] = StaticURLParser(path)
# Serve static media and podcast images from outside our public directory
for image_type in ('media', 'podcasts'):
dir = '/images/' + image_type
path = os.path.join(config['image_dir'], image_type)
static_urlmap[dir] = StaticURLParser(path)
# Serve appearance directory outside of public as well
dir = '/appearance'
path = os.path.join(config['app_conf']['cache_dir'], 'appearance')
static_urlmap[dir] = StaticURLParser(path)
# We want to serve goog closure code for debugging uncompiled js.
if config['debug']:
goog_path = os.path.join(config['pylons.paths']['root'], '..',
'closure-library', 'closure', 'goog')
if os.path.exists(goog_path):
static_urlmap['/scripts/goog'] = StaticURLParser(goog_path)
app = Cascade([public_app, static_urlmap, app])
if asbool(config.get('enable_gzip', 'true')):
app = setup_gzip_middleware(app, global_conf)
app.config = config
return app
def make_app(global_conf, full_stack=True, static_files=True, **app_conf):
"""Create a Pylons WSGI application and return it
``global_conf``
The inherited configuration for this application. Normally from
the [DEFAULT] section of the Paste ini file.
``full_stack``
Whether this application provides a full WSGI stack (by default,
meaning it handles its own exceptions and errors). Disable
full_stack when this application is "managed" by another WSGI
middleware.
``static_files``
Whether this application serves its own static files; disable
when another web server is responsible for serving them.
``app_conf``
The application's local configuration. Normally specified in
the [app:<name>] section of the Paste ini file (where <name>
defaults to main).
"""
# Configure the Pylons environment
config = load_environment(global_conf, app_conf)
# The Pylons WSGI app
app = PylonsApp(config=config)
# Routing/Session/Cache Middleware
app = RoutesMiddleware(app, config['routes.map'], singleton=False)
app = SessionMiddleware(app, config)
# CUSTOM MIDDLEWARE HERE (filtered by error handling middlewares)
# Set up repoze.what-quickstart authentication:
# http://wiki.pylonshq.com/display/pylonscookbook/Authorization+with+repoze.what
app = add_auth(app, config)
# Set up the TW middleware, as per errors and instructions at:
# http://groups.google.com/group/toscawidgets-discuss/browse_thread/thread/c06950b8d1f62db9
# http://toscawidgets.org/documentation/ToscaWidgets/install/pylons_app.html
app = tw.api.make_middleware(app, {
'toscawidgets.framework': 'pylons',
'toscawidgets.framework.default_view': 'genshi',
})
# Add transaction management
app = make_tm(app, transaction_commit_veto)
app = DBSessionRemoverMiddleware(app, DBSession)
# If enabled, set up the proxy prefix for routing behind
# fastcgi and mod_proxy based deployments.
if (config.get('proxy_prefix', None)):
app = setup_prefix_middleware(app, global_conf, config['proxy_prefix'])
# END CUSTOM MIDDLEWARE
if asbool(full_stack):
# Handle Python exceptions
app = ErrorHandler(app, global_conf, **config['pylons.errorware'])
# Display error documents for 401, 403, 404 status codes (and
# 500 when debug is disabled)
if asbool(config['debug']):
app = StatusCodeRedirect(app)
else:
app = StatusCodeRedirect(app, [400, 401, 403, 404, 500])
# Establish the Registry for this application
app = RegistryManager(app)
if asbool(static_files):
# Serve static files
static_app = StaticURLParser(config['pylons.paths']['static_files'])
app = Cascade([static_app, app])
app.config = config
return app
def make_app(global_conf, full_stack=True, static_files=True, **app_conf):
"""Create a Pylons WSGI application and return it
``global_conf``
The inherited configuration for this application. Normally from
the [DEFAULT] section of the Paste ini file.
``full_stack``
Whether this application provides a full WSGI stack (by default,
meaning it handles its own exceptions and errors). Disable
full_stack when this application is "managed" by another WSGI
middleware.
``static_files``
Whether this application serves its own static files; disable
when another web server is responsible for serving them.
``app_conf``
The application's local configuration. Normally specified in
the [app:<name>] section of the Paste ini file (where <name>
defaults to main).
"""
# Configure the Pylons environment
config = load_environment(global_conf, app_conf)
plugin_mgr = config['pylons.app_globals'].plugin_mgr
# The Pylons WSGI app
app = PylonsApp(config=config)
# Allow the plugin manager to tweak our WSGI app
app = plugin_mgr.wrap_pylons_app(app)
# Routing/Session/Cache Middleware
app = RoutesMiddleware(app, config['routes.map'], singleton=False)
app = SessionMiddleware(app, config)
# CUSTOM MIDDLEWARE HERE (filtered by error handling middlewares)
# Set up repoze.what-quickstart authentication:
# http://wiki.pylonshq.com/display/pylonscookbook/Authorization+with+repoze.what
app = add_auth(app, config)
# ToscaWidgets Middleware
app = setup_tw_middleware(app, config)
# Strip the name of the .fcgi script, if using one, from the SCRIPT_NAME
app = FastCGIScriptStripperMiddleware(app)
# If enabled, set up the proxy prefix for routing behind
# fastcgi and mod_proxy based deployments.
if config.get('proxy_prefix', None):
app = setup_prefix_middleware(app, global_conf, config['proxy_prefix'])
# END CUSTOM MIDDLEWARE
if asbool(full_stack):
# Handle Python exceptions
app = ErrorHandler(app, global_conf, **config['pylons.errorware'])
# Display error documents for 401, 403, 404 status codes (and
# 500 when debug is disabled)
if asbool(config['debug']):
app = StatusCodeRedirect(app)
else:
app = StatusCodeRedirect(app, [400, 401, 403, 404, 500])
# Cleanup the DBSession only after errors are handled
app = DBSessionRemoverMiddleware(app)
# Establish the Registry for this application
app = RegistryManager(app)
if asbool(static_files):
# Serve static files from our public directory
public_app = StaticURLParser(config['pylons.paths']['static_files'])
static_urlmap = URLMap()
# Serve static files from all plugins
for dir, path in plugin_mgr.public_paths().iteritems():
static_urlmap[dir] = StaticURLParser(path)
# Serve static media and podcast images from outside our public directory
for image_type in ('media', 'podcasts'):
dir = '/images/' + image_type
path = os.path.join(config['image_dir'], image_type)
static_urlmap[dir] = StaticURLParser(path)
# Serve appearance directory outside of public as well
dir = '/appearance'
path = os.path.join(config['app_conf']['cache_dir'], 'appearance')
static_urlmap[dir] = StaticURLParser(path)
# We want to serve goog closure code for debugging uncompiled js.
if config['debug']:
goog_path = os.path.join(config['pylons.paths']['root'], '..',
'closure-library', 'closure', 'goog')
if os.path.exists(goog_path):
static_urlmap['/scripts/goog'] = StaticURLParser(goog_path)
app = Cascade([public_app, static_urlmap, app])
if asbool(config.get('enable_gzip', 'true')):
app = setup_gzip_middleware(app, global_conf)
app.config = config
return app
def make_app(global_conf, full_stack=True, static_files=True, **app_conf):
"""Create a Pylons WSGI application and return it
``global_conf``
The inherited configuration for this application. Normally from
the [DEFAULT] section of the Paste ini file.
``full_stack``
Whether this application provides a full WSGI stack (by default,
meaning it handles its own exceptions and errors). Disable
full_stack when this application is "managed" by another WSGI
middleware.
``static_files``
Whether this application serves its own static files; disable
when another web server is responsible for serving them.
``app_conf``
The application's local configuration. Normally specified in
the [app:<name>] section of the Paste ini file (where <name>
defaults to main).
"""
# Configure the Pylons environment
config = load_environment(global_conf, app_conf)
plugin_mgr = config['pylons.app_globals'].plugin_mgr
# The Pylons WSGI app
app = PylonsApp(config=config)
# Allow the plugin manager to tweak our WSGI app
app = plugin_mgr.wrap_pylons_app(app)
# Routing/Session/Cache Middleware
app = RoutesMiddleware(app, config['routes.map'], singleton=False)
app = SessionMiddleware(app, config)
# CUSTOM MIDDLEWARE HERE (filtered by error handling middlewares)
# Set up repoze.what-quickstart authentication:
# http://wiki.pylonshq.com/display/pylonscookbook/Authorization+with+repoze.what
app = add_auth(app, config)
# ToscaWidgets Middleware
app = setup_tw_middleware(app, config)
# Strip the name of the .fcgi script, if using one, from the SCRIPT_NAME
app = FastCGIScriptStripperMiddleware(app)
# If enabled, set up the proxy prefix for routing behind
# fastcgi and mod_proxy based deployments.
if config.get('proxy_prefix', None):
app = setup_prefix_middleware(app, global_conf, config['proxy_prefix'])
# END CUSTOM MIDDLEWARE
if asbool(full_stack):
# Handle Python exceptions
app = ErrorHandler(app, global_conf, **config['pylons.errorware'])
# Display error documents for 401, 403, 404 status codes (and
# 500 when debug is disabled)
if asbool(config['debug']):
app = StatusCodeRedirect(app)
else:
app = StatusCodeRedirect(app, [400, 401, 403, 404, 500])
# Cleanup the DBSession only after errors are handled
app = DBSessionRemoverMiddleware(app)
# Establish the Registry for this application
app = RegistryManager(app)
if asbool(static_files):
# Serve static files from our public directory
public_app = StaticURLParser(config['pylons.paths']['static_files'])
static_urlmap = URLMap()
# Serve static files from all plugins
for dir, path in plugin_mgr.public_paths().iteritems():
static_urlmap[dir] = StaticURLParser(path)
# Serve static media and podcast images from outside our public directory
for image_type in ('media', 'podcasts'):
dir = '/images/' + image_type
path = os.path.join(config['image_dir'], image_type)
static_urlmap[dir] = StaticURLParser(path)
# Serve appearance directory outside of public as well
dir = '/appearance'
path = os.path.join(config['app_conf']['cache_dir'], 'appearance')
static_urlmap[dir] = StaticURLParser(path)
# We want to serve goog closure code for debugging uncompiled js.
if config['debug']:
goog_path = os.path.join(config['pylons.paths']['root'], '..',
'closure-library', 'closure', 'goog')
if os.path.exists(goog_path):
static_urlmap['/scripts/goog'] = StaticURLParser(goog_path)
app = Cascade([public_app, static_urlmap, app])
if asbool(config.get('enable_gzip', 'true')):
app = setup_gzip_middleware(app, global_conf)
app.config = config
return app
def make_app(global_conf, full_stack=True, static_files=True, **app_conf):
"""Create a Pylons WSGI application and return it
``global_conf``
The inherited configuration for this application. Normally from
the [DEFAULT] section of the Paste ini file.
``full_stack``
Whether this application provides a full WSGI stack (by default,
meaning it handles its own exceptions and errors). Disable
full_stack when this application is "managed" by another WSGI
middleware.
``static_files``
Whether this application serves its own static files; disable
when another web server is responsible for serving them.
``app_conf``
The application's local configuration. Normally specified in
the [app:<name>] section of the Paste ini file (where <name>
defaults to main).
"""
# Configure the Pylons environment
config = load_environment(global_conf, app_conf)
alembic_migrations = MediaCoreMigrator.from_config(config, log=log)
if alembic_migrations.is_db_scheme_current():
events.Environment.database_ready()
else:
log.warn('Running with an outdated database scheme. Please upgrade your database.')
plugin_mgr = config['pylons.app_globals'].plugin_mgr
# The Pylons WSGI app
app = PylonsApp(config=config)
# Allow the plugin manager to tweak our WSGI app
app = plugin_mgr.wrap_pylons_app(app)
# Routing/Session/Cache Middleware
app = RoutesMiddleware(app, config['routes.map'], singleton=False)
app = SessionMiddleware(app, config)
# CUSTOM MIDDLEWARE HERE (filtered by error handling middlewares)
# add repoze.who middleware with our own authorization library
app = add_auth(app, config)
# ToscaWidgets Middleware
app = setup_tw_middleware(app, config)
# Strip the name of the .fcgi script, if using one, from the SCRIPT_NAME
app = FastCGIScriptStripperMiddleware(app)
# If enabled, set up the proxy prefix for routing behind
# fastcgi and mod_proxy based deployments.
if config.get('proxy_prefix', None):
app = setup_prefix_middleware(app, global_conf, config['proxy_prefix'])
# END CUSTOM MIDDLEWARE
if asbool(full_stack):
# Handle Python exceptions
app = ErrorHandler(app, global_conf, **config['pylons.errorware'])
# by default Apache uses a global alias for "/error" in the httpd.conf
# which means that users can not send error reports through MediaCore's
# error page (because that POSTs to /error/report).
# To make things worse Apache (at least up to 2.4) has no "unalias"
# functionality. So we work around the issue by using the "/errors"
# prefix (extra "s" at the end)
error_path = '/errors/document'
# Display error documents for 401, 403, 404 status codes (and
# 500 when debug is disabled)
if asbool(config['debug']):
app = StatusCodeRedirect(app, path=error_path)
else:
app = StatusCodeRedirect(app, errors=(400, 401, 403, 404, 500),
path=error_path)
# Cleanup the DBSession only after errors are handled
app = DBSessionRemoverMiddleware(app)
# Establish the Registry for this application
app = RegistryManager(app)
app = setup_db_sanity_checks(app, config)
if asbool(static_files):
# Serve static files from our public directory
public_app = StaticURLParser(config['pylons.paths']['static_files'])
static_urlmap = URLMap()
# Serve static files from all plugins
for dir, path in plugin_mgr.public_paths().iteritems():
static_urlmap[dir] = StaticURLParser(path)
# Serve static media and podcast images from outside our public directory
for image_type in ('media', 'podcasts'):
dir = '/images/' + image_type
path = os.path.join(config['image_dir'], image_type)
static_urlmap[dir] = StaticURLParser(path)
# Serve appearance directory outside of public as well
dir = '/appearance'
path = os.path.join(config['app_conf']['cache_dir'], 'appearance')
static_urlmap[dir] = StaticURLParser(path)
# We want to serve goog closure code for debugging uncompiled js.
if config['debug']:
goog_path = os.path.join(config['pylons.paths']['root'], '..',
'closure-library', 'closure', 'goog')
if os.path.exists(goog_path):
static_urlmap['/scripts/goog'] = StaticURLParser(goog_path)
app = Cascade([public_app, static_urlmap, app])
if asbool(config.get('enable_gzip', 'true')):
app = setup_gzip_middleware(app, global_conf)
app.config = config
return app
