FM / paste

/opt/alt/python37/lib/python3.7/site-packages/paste/

/opt/alt/python37/lib/python3.7/site-packages/paste

Name	Size	Mode	Actions
auth/	-	0755	rm
cowbell/	-	0755	rm
debug/	-	0755	rm
evalexception/	-	0755	rm
exceptions/	-	0755	rm
util/	-	0755	rm
__pycache__/	-	0755	rm
cascade.py	4508	0644	edit dl rm
cascade.pyc	4475	0644	edit dl rm
cascade.pyo	4475	0644	edit dl rm
cgiapp.py	9590	0644	edit dl rm
cgiapp.pyc	8554	0644	edit dl rm
cgiapp.pyo	8337	0644	edit dl rm
cgitb_catcher.py	3752	0644	edit dl rm
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cgitb_catcher.pyo	3851	0644	edit dl rm
config.py	4312	0644	edit dl rm
config.pyc	5284	0644	edit dl rm
config.pyo	5284	0644	edit dl rm
errordocument.py	13777	0644	edit dl rm
errordocument.pyc	13080	0644	edit dl rm
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fileapp.py	13608	0644	edit dl rm
fileapp.pyc	13352	0644	edit dl rm
fileapp.pyo	13218	0644	edit dl rm
fixture.py	57992	0644	edit dl rm
fixture.py.stdlib	58075	0644	edit dl rm
fixture.pyc	60726	0644	edit dl rm
fixture.pyo	58453	0644	edit dl rm
flup_session.py	3941	0644	edit dl rm
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flup_session.pyo	3959	0644	edit dl rm
gzipper.py	3692	0644	edit dl rm
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httpexceptions.py	24222	0644	edit dl rm
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httpheaders.py	43090	0644	edit dl rm
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httpserver.py	55662	0644	edit dl rm
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httpserver.pyo	47999	0644	edit dl rm
lint.py	14999	0644	edit dl rm
lint.pyc	17889	0644	edit dl rm
lint.pyo	13772	0644	edit dl rm
modpython.py	7976	0644	edit dl rm
modpython.pyc	8953	0644	edit dl rm
modpython.pyo	8953	0644	edit dl rm
pony.py	2279	0644	edit dl rm
pony.pyc	2753	0644	edit dl rm
pony.pyo	2753	0644	edit dl rm
progress.py	8162	0644	edit dl rm
progress.pyc	9416	0644	edit dl rm
progress.pyo	9416	0644	edit dl rm
proxy.py	10181	0644	edit dl rm
proxy.pyc	8787	0644	edit dl rm
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recursive.py	14664	0644	edit dl rm
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registry.py	22193	0644	edit dl rm
registry.pyc	22941	0644	edit dl rm
registry.pyo	22941	0644	edit dl rm
reloader.py	6010	0644	edit dl rm
reloader.pyc	6134	0644	edit dl rm
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request.py	14145	0644	edit dl rm
request.pyc	14065	0644	edit dl rm
request.pyo	13969	0644	edit dl rm
response.py	7659	0644	edit dl rm
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session.py	11335	0644	edit dl rm
session.pyc	12053	0644	edit dl rm
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transaction.py	4362	0644	edit dl rm
transaction.pyc	5857	0644	edit dl rm
transaction.pyo	5857	0644	edit dl rm
translogger.py	4812	0644	edit dl rm
translogger.pyc	4374	0644	edit dl rm
translogger.pyo	4374	0644	edit dl rm
url.py	14624	0644	edit dl rm
url.pyc	18581	0644	edit dl rm
url.pyo	18581	0644	edit dl rm
urlmap.py	9032	0644	edit dl rm
urlmap.pyc	9773	0644	edit dl rm
urlmap.pyo	9625	0644	edit dl rm
urlparser.py	26424	0644	edit dl rm
urlparser.pyc	22670	0644	edit dl rm
urlparser.pyo	22494	0644	edit dl rm
wsgilib.py	20134	0644	edit dl rm
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wsgiwrappers.py	22165	0644	edit dl rm
wsgiwrappers.pyc	24450	0644	edit dl rm
wsgiwrappers.pyo	24450	0644	edit dl rm

Edit: /opt/alt/python37/lib/python3.7/site-packages/paste/urlmap.py (9032B)

# (c) 2005 Ian Bicking and contributors; written for Paste (http://pythonpaste.org)
# Licensed under the MIT license: http://www.opensource.org/licenses/mit-license.php
"""
Map URL prefixes to WSGI applications.  See ``URLMap``
"""

from UserDict import DictMixin
import re
import os
import cgi
from paste import httpexceptions

__all__ = ['URLMap', 'PathProxyURLMap']

def urlmap_factory(loader, global_conf, **local_conf):
    if 'not_found_app' in local_conf:
        not_found_app = local_conf.pop('not_found_app')
    else:
        not_found_app = global_conf.get('not_found_app')
    if not_found_app:
        not_found_app = loader.get_app(not_found_app, global_conf=global_conf)
    urlmap = URLMap(not_found_app=not_found_app)
    for path, app_name in local_conf.items():
        path = parse_path_expression(path)
        app = loader.get_app(app_name, global_conf=global_conf)
        urlmap[path] = app
    return urlmap

def parse_path_expression(path):
    """
    Parses a path expression like 'domain foobar.com port 20 /' or
    just '/foobar' for a path alone.  Returns as an address that
    URLMap likes.
    """
    parts = path.split()
    domain = port = path = None
    while parts:
        if parts[0] == 'domain':
            parts.pop(0)
            if not parts:
                raise ValueError("'domain' must be followed with a domain name")
            if domain:
                raise ValueError("'domain' given twice")
            domain = parts.pop(0)
        elif parts[0] == 'port':
            parts.pop(0)
            if not parts:
                raise ValueError("'port' must be followed with a port number")
            if port:
                raise ValueError("'port' given twice")
            port = parts.pop(0)
        else:
            if path:
                raise ValueError("more than one path given (have %r, got %r)"
                                 % (path, parts[0]))
            path = parts.pop(0)
    s = ''
    if domain:
        s = 'http://%s' % domain
    if port:
        if not domain:
            raise ValueError("If you give a port, you must also give a domain")
        s += ':' + port
    if path:
        if s:
            s += '/'
        s += path
    return s

class URLMap(DictMixin):

"""
    URLMap instances are dictionary-like object that dispatch to one
    of several applications based on the URL.

The dictionary keys are URLs to match (like
    ``PATH_INFO.startswith(url)``), and the values are applications to
    dispatch to.  URLs are matched most-specific-first, i.e., longest
    URL first.  The ``SCRIPT_NAME`` and ``PATH_INFO`` environmental
    variables are adjusted to indicate the new context.

URLs can also include domains, like ``http://blah.com/foo``, or as
    tuples ``('blah.com', '/foo')``.  This will match domain names; without
    the ``http://domain`` or with a domain of ``None`` any domain will be
    matched (so long as no other explicit domain matches).  """

def __init__(self, not_found_app=None):
        self.applications = []
        if not not_found_app:
            not_found_app = self.not_found_app
        self.not_found_application = not_found_app

norm_url_re = re.compile('//+')
    domain_url_re = re.compile('^(http|https)://')

def not_found_app(self, environ, start_response):
        mapper = environ.get('paste.urlmap_object')
        if mapper:
            matches = [p for p, a in mapper.applications]
            extra = 'defined apps: %s' % (
                ',\n  '.join(map(repr, matches)))
        else:
            extra = ''
        extra += '\nSCRIPT_NAME: %r' % environ.get('SCRIPT_NAME')
        extra += '\nPATH_INFO: %r' % environ.get('PATH_INFO')
        extra += '\nHTTP_HOST: %r' % environ.get('HTTP_HOST')
        app = httpexceptions.HTTPNotFound(
            environ['PATH_INFO'],
            comment=cgi.escape(extra)).wsgi_application
        return app(environ, start_response)

def normalize_url(self, url, trim=True):
        if isinstance(url, (list, tuple)):
            domain = url[0]
            url = self.normalize_url(url[1])[1]
            return domain, url
        assert (not url or url.startswith('/')
                or self.domain_url_re.search(url)), (
            "URL fragments must start with / or http:// (you gave %r)" % url)
        match = self.domain_url_re.search(url)
        if match:
            url = url[match.end():]
            if '/' in url:
                domain, url = url.split('/', 1)
                url = '/' + url
            else:
                domain, url = url, ''
        else:
            domain = None
        url = self.norm_url_re.sub('/', url)
        if trim:
            url = url.rstrip('/')
        return domain, url

def sort_apps(self):
        """
        Make sure applications are sorted with longest URLs first
        """
        def key(app_desc):
            (domain, url), app = app_desc
            if not domain:
                # Make sure empty domains sort last:
                return '\xff', -len(url)
            else:
                return domain, -len(url)
        apps = [(key(desc), desc) for desc in self.applications]
        apps.sort()
        self.applications = [desc for (sortable, desc) in apps]

def __setitem__(self, url, app):
        if app is None:
            try:
                del self[url]
            except KeyError:
                pass
            return
        dom_url = self.normalize_url(url)
        if dom_url in self:
            del self[dom_url]
        self.applications.append((dom_url, app))
        self.sort_apps()

def __getitem__(self, url):
        dom_url = self.normalize_url(url)
        for app_url, app in self.applications:
            if app_url == dom_url:
                return app
        raise KeyError(
            "No application with the url %r (domain: %r; existing: %s)"
            % (url[1], url[0] or '*', self.applications))

def __delitem__(self, url):
        url = self.normalize_url(url)
        for app_url, app in self.applications:
            if app_url == url:
                self.applications.remove((app_url, app))
                break
        else:
            raise KeyError(
                "No application with the url %r" % (url,))

def keys(self):
        return [app_url for app_url, app in self.applications]

def __call__(self, environ, start_response):
        host = environ.get('HTTP_HOST', environ.get('SERVER_NAME')).lower()
        if ':' in host:
            host, port = host.split(':', 1)
        else:
            if environ['wsgi.url_scheme'] == 'http':
                port = '80'
            else:
                port = '443'
        path_info = environ.get('PATH_INFO')
        path_info = self.normalize_url(path_info, False)[1]
        for (domain, app_url), app in self.applications:
            if domain and domain != host and domain != host+':'+port:
                continue
            if (path_info == app_url
                or path_info.startswith(app_url + '/')):
                environ['SCRIPT_NAME'] += app_url
                environ['PATH_INFO'] = path_info[len(app_url):]
                return app(environ, start_response)
        environ['paste.urlmap_object'] = self
        return self.not_found_application(environ, start_response)

class PathProxyURLMap(object):

"""
    This is a wrapper for URLMap that catches any strings that
    are passed in as applications; these strings are treated as
    filenames (relative to `base_path`) and are passed to the
    callable `builder`, which will return an application.

This is intended for cases when configuration files can be
    treated as applications.

`base_paste_url` is the URL under which all applications added through
    this wrapper must go.  Use ``""`` if you want this to not
    change incoming URLs.
    """

def __init__(self, map, base_paste_url, base_path, builder):
        self.map = map
        self.base_paste_url = self.map.normalize_url(base_paste_url)
        self.base_path = base_path
        self.builder = builder

def __setitem__(self, url, app):
        if isinstance(app, (str, unicode)):
            app_fn = os.path.join(self.base_path, app)
            app = self.builder(app_fn)
        url = self.map.normalize_url(url)
        # @@: This means http://foo.com/bar will potentially
        # match foo.com, but /base_paste_url/bar, which is unintuitive
        url = (url[0] or self.base_paste_url[0],
               self.base_paste_url[1] + url[1])
        self.map[url] = app

def __getattr__(self, attr):
        return getattr(self.map, attr)

# This is really the only settable attribute
    def not_found_application__get(self):
        return self.map.not_found_application
    def not_found_application__set(self, value):
        self.map.not_found_application = value
    not_found_application = property(not_found_application__get,
                                     not_found_application__set)

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