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
cgitb_catcher.pyc	3851	0644	edit dl rm
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
errordocument.pyo	13080	0644	edit dl rm
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
flup_session.pyc	3959	0644	edit dl rm
flup_session.pyo	3959	0644	edit dl rm
gzipper.py	3692	0644	edit dl rm
gzipper.pyc	4578	0644	edit dl rm
gzipper.pyo	4578	0644	edit dl rm
httpexceptions.py	24222	0644	edit dl rm
httpexceptions.pyc	28380	0644	edit dl rm
httpexceptions.pyo	27623	0644	edit dl rm
httpheaders.py	43090	0644	edit dl rm
httpheaders.pyc	45274	0644	edit dl rm
httpheaders.pyo	43974	0644	edit dl rm
httpserver.py	55662	0644	edit dl rm
httpserver.pyc	48661	0644	edit dl rm
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
proxy.pyo	8787	0644	edit dl rm
recursive.py	14664	0644	edit dl rm
recursive.pyc	18141	0644	edit dl rm
recursive.pyo	17816	0644	edit dl rm
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
reloader.pyo	6134	0644	edit dl rm
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
response.pyc	9468	0644	edit dl rm
response.pyo	9384	0644	edit dl rm
session.py	11335	0644	edit dl rm
session.pyc	12053	0644	edit dl rm
session.pyo	12053	0644	edit dl rm
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
wsgilib.pyc	22236	0644	edit dl rm
wsgilib.pyo	22180	0644	edit dl rm
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/response.py (7659B)

# (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
"""Routines to generate WSGI responses"""

############################################################
## Headers
############################################################
import warnings

class HeaderDict(dict):

"""
    This represents response headers.  It handles the headers as a
    dictionary, with case-insensitive keys.

Also there is an ``.add(key, value)`` method, which sets the key,
    or adds the value to the current value (turning it into a list if
    necessary).

For passing to WSGI there is a ``.headeritems()`` method which is
    like ``.items()`` but unpacks value that are lists.  It also
    handles encoding -- all headers are encoded in ASCII (if they are
    unicode).

@@: Should that encoding be ISO-8859-1 or UTF-8?  I'm not sure
    what the spec says.
    """

def __getitem__(self, key):
        return dict.__getitem__(self, self.normalize(key))

def __setitem__(self, key, value):
        dict.__setitem__(self, self.normalize(key), value)

def __delitem__(self, key):
        dict.__delitem__(self, self.normalize(key))

def __contains__(self, key):
        return dict.__contains__(self, self.normalize(key))

has_key = __contains__

def get(self, key, failobj=None):
        return dict.get(self, self.normalize(key), failobj)

def setdefault(self, key, failobj=None):
        return dict.setdefault(self, self.normalize(key), failobj)

def pop(self, key, *args):
        return dict.pop(self, self.normalize(key), *args)

def update(self, other):
        for key in other:
            self[self.normalize(key)] = other[key]

def normalize(self, key):
        return str(key).lower().strip()

def add(self, key, value):
        key = self.normalize(key)
        if key in self:
            if isinstance(self[key], list):
                self[key].append(value)
            else:
                self[key] = [self[key], value]
        else:
            self[key] = value

def headeritems(self):
        result = []
        for key, value in self.items():
            if isinstance(value, list):
                for v in value:
                    result.append((key, str(v)))
            else:
                result.append((key, str(value)))
        return result

#@classmethod
    def fromlist(cls, seq):
        self = cls()
        for name, value in seq:
            self.add(name, value)
        return self

fromlist = classmethod(fromlist)

def has_header(headers, name):
    """
    Is header named ``name`` present in headers?
    """
    name = name.lower()
    for header, value in headers:
        if header.lower() == name:
            return True
    return False

def header_value(headers, name):
    """
    Returns the header's value, or None if no such header.  If a
    header appears more than once, all the values of the headers
    are joined with ','.   Note that this is consistent /w RFC 2616
    section 4.2 which states:

It MUST be possible to combine the multiple header fields
        into one "field-name: field-value" pair, without changing
        the semantics of the message, by appending each subsequent
        field-value to the first, each separated by a comma.

However, note that the original netscape usage of 'Set-Cookie',
    especially in MSIE which contains an 'expires' date will is not
    compatible with this particular concatination method.
    """
    name = name.lower()
    result = [value for header, value in headers
              if header.lower() == name]
    if result:
        return ','.join(result)
    else:
        return None

def remove_header(headers, name):
    """
    Removes the named header from the list of headers.  Returns the
    value of that header, or None if no header found.  If multiple
    headers are found, only the last one is returned.
    """
    name = name.lower()
    i = 0
    result = None
    while i < len(headers):
        if headers[i][0].lower() == name:
            result = headers[i][1]
            del headers[i]
            continue
        i += 1
    return result

def replace_header(headers, name, value):
    """
    Updates the headers replacing the first occurance of the given name
    with the value provided; asserting that no further occurances
    happen. Note that this is _not_ the same as remove_header and then
    append, as two distinct operations (del followed by an append) are
    not atomic in a threaded environment. Returns the previous header
    value for the provided name, if any.   Clearly one should not use
    this function with ``set-cookie`` or other names that may have more
    than one occurance in the headers.
    """
    name = name.lower()
    i = 0
    result = None
    while i < len(headers):
        if headers[i][0].lower() == name:
            assert not result, "two values for the header '%s' found" % name
            result = headers[i][1]
            headers[i] = (name, value)
        i += 1
    if not result:
        headers.append((name, value))
    return result

############################################################
## Deprecated methods
############################################################

def error_body_response(error_code, message, __warn=True):
    """
    Returns a standard HTML response page for an HTTP error.
    **Note:** Deprecated
    """
    if __warn:
        warnings.warn(
            'wsgilib.error_body_response is deprecated; use the '
            'wsgi_application method on an HTTPException object '
            'instead', DeprecationWarning, 2)
    return '''\
<html>
  <head>
    <title>%(error_code)s</title>
  </head>
  <body>
  <h1>%(error_code)s</h1>
  %(message)s
  </body>
</html>''' % {
        'error_code': error_code,
        'message': message,
        }

def error_response(environ, error_code, message,
                   debug_message=None, __warn=True):
    """
    Returns the status, headers, and body of an error response.

Use like:

.. code-block:: python

status, headers, body = wsgilib.error_response(
            '301 Moved Permanently', 'Moved to <a href="%s">%s</a>'
            % (url, url))
        start_response(status, headers)
        return [body]

**Note:** Deprecated
    """
    if __warn:
        warnings.warn(
            'wsgilib.error_response is deprecated; use the '
            'wsgi_application method on an HTTPException object '
            'instead', DeprecationWarning, 2)
    if debug_message and environ.get('paste.config', {}).get('debug'):
        message += '\n\n' % debug_message
    body = error_body_response(error_code, message, __warn=False)
    headers = [('content-type', 'text/html'),
               ('content-length', str(len(body)))]
    return error_code, headers, body

def error_response_app(error_code, message, debug_message=None,
                       __warn=True):
    """
    An application that emits the given error response.

**Note:** Deprecated
    """
    if __warn:
        warnings.warn(
            'wsgilib.error_response_app is deprecated; use the '
            'wsgi_application method on an HTTPException object '
            'instead', DeprecationWarning, 2)
    def application(environ, start_response):
        status, headers, body = error_response(
            environ, error_code, message,
            debug_message=debug_message, __warn=False)
        start_response(status, headers)
        return [body]
    return application

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