Grammalecte  Check-in [ac85e5e839]

Overview
Comment:[server] update bottlepy 0.12.13 -> 0.12.18
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | trunk | server
Files: files | file ages | folders
SHA3-256: ac85e5e83945237405f7fa1a6346d350bde903a87ac1d9b1411c27fdad9754d0
User & Date: olr on 2020-03-27 13:53:44
Other Links: manifest | tags
Context
2020-03-27
15:45
[fr] ajustements check-in: c905e0db0c user: olr tags: fr, trunk, v1.8.0
13:53
[server] update bottlepy 0.12.13 -> 0.12.18 check-in: ac85e5e839 user: olr tags: server, trunk
12:45
[graphspell] suggestion: prevents splitting trailing numbers if not following an alpha character check-in: cbbb58a487 user: olr tags: graphspell, trunk
Changes

Modified 3rd/bottle.py from [0fd84d1675] to [a449f5dd2c].

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Copyright (c) 2016, Marcel Hellkamp.
License: MIT (see LICENSE for details)
"""

from __future__ import with_statement

__author__ = 'Marcel Hellkamp'
__version__ = '0.12.13'
__license__ = 'MIT'

# The gevent server adapter needs to patch some modules before they are imported
# This is why we parse the commandline parameters here but handle them later
if __name__ == '__main__':
    from optparse import OptionParser
    _cmd_parser = OptionParser(usage="usage: %prog [options] package.module:app")
................................................................................
    _opt("-p", "--plugin", action="append", help="install additional plugin/s.")
    _opt("--debug", action="store_true", help="start server in debug mode.")
    _opt("--reload", action="store_true", help="auto-reload on file changes.")
    _cmd_options, _cmd_args = _cmd_parser.parse_args()
    if _cmd_options.server and _cmd_options.server.startswith('gevent'):
        import gevent.monkey; gevent.monkey.patch_all()

import base64, cgi, email.utils, functools, hmac, imp, itertools, mimetypes,\
        os, re, subprocess, sys, tempfile, threading, time, warnings

from datetime import date as datedate, datetime, timedelta
from tempfile import TemporaryFile
from traceback import format_exc, print_exc
from inspect import getargspec
from unicodedata import normalize

................................................................................
if py3k:
    import http.client as httplib
    import _thread as thread
    from urllib.parse import urljoin, SplitResult as UrlSplitResult
    from urllib.parse import urlencode, quote as urlquote, unquote as urlunquote
    urlunquote = functools.partial(urlunquote, encoding='latin1')
    from http.cookies import SimpleCookie




    from collections import MutableMapping as DictMixin

    import pickle
    from io import BytesIO
    from configparser import ConfigParser
    basestring = str
    unicode = str
    json_loads = lambda s: json_lds(touni(s))
    callable = lambda x: hasattr(x, '__call__')
................................................................................
    import httplib
    import thread
    from urlparse import urljoin, SplitResult as UrlSplitResult
    from urllib import urlencode, quote as urlquote, unquote as urlunquote
    from Cookie import SimpleCookie
    from itertools import imap
    import cPickle as pickle

    from StringIO import StringIO as BytesIO
    from ConfigParser import SafeConfigParser as ConfigParser
    if py25:
        msg  = "Python 2.5 support may be dropped in future versions of Bottle."
        warnings.warn(msg, DeprecationWarning)
        from UserDict import DictMixin
        def next(it): return it.next()
................................................................................
    def iter_headers(self):
        ''' Yield (header, value) tuples, skipping headers that are not
            allowed with the current response status code. '''
        return self.headerlist

    @property
    def headerlist(self):
        ''' WSGI conform list of (header, value) tuples. '''
        out = []
        headers = list(self._headers.items())
        if 'Content-Type' not in self._headers:
            headers.append(('Content-Type', [self.default_content_type]))
        if self._status_code in self.bad_headers:
            bad_headers = self.bad_headers[self._status_code]
            headers = [h for h in headers if h[0] not in bad_headers]
        out += [(name, val) for name, vals in headers for val in vals]
        if self._cookies:
            for c in self._cookies.values():
                out.append(('Set-Cookie', c.OutputString()))


        return out

    content_type = HeaderProperty('Content-Type')
    content_length = HeaderProperty('Content-Length', reader=int)
    expires = HeaderProperty('Expires',
        reader=lambda x: datetime.utcfromtimestamp(parse_date(x)),
        writer=lambda x: http_date(x))
................................................................................

#: Not a plugin, but part of the plugin API. TODO: Find a better place.
class _ImportRedirect(object):
    def __init__(self, name, impmask):
        ''' Create a virtual package that redirects imports (see PEP 302). '''
        self.name = name
        self.impmask = impmask
        self.module = sys.modules.setdefault(name, imp.new_module(name))
        self.module.__dict__.update({'__file__': __file__, '__path__': [],
                                    '__all__': [], '__loader__': self})
        sys.meta_path.append(self)

    def find_module(self, fullname, path=None):
        if '.' not in fullname: return
        packname = fullname.rsplit('.', 1)[0]
................................................................................
        Runtime is not affected by length of common prefix. '''
    return not sum(0 if x==y else 1 for x, y in zip(a, b)) and len(a) == len(b)


def cookie_encode(data, key):
    ''' Encode and sign a pickle-able object. Return a (byte) string '''
    msg = base64.b64encode(pickle.dumps(data, -1))
    sig = base64.b64encode(hmac.new(tob(key), msg).digest())
    return tob('!') + sig + tob('?') + msg


def cookie_decode(data, key):
    ''' Verify and decode an encoded string. Return an object or None.'''
    data = tob(data)
    if cookie_is_encoded(data):
        sig, msg = data.split(tob('?'), 1)
        if _lscmp(sig[1:], base64.b64encode(hmac.new(tob(key), msg).digest())):
            return pickle.loads(base64.b64decode(msg))
    return None


def cookie_is_encoded(data):
    ''' Return True if the argument looks like a encoded cookie.'''
    return bool(data.startswith(tob('!')) and tob('?') in data)
................................................................................
    """ Untested. Options:

        * `fast` (default: False) uses libevent's http server, but has some
          issues: No streaming, no pipelining, no SSL.
        * See gevent.wsgi.WSGIServer() documentation for more options.
    """
    def run(self, handler):
        from gevent import wsgi, pywsgi, local
        if not isinstance(threading.local(), local.local):
            msg = "Bottle requires gevent.monkey.patch_all() (before import)"
            raise RuntimeError(msg)
        if not self.options.pop('fast', None): wsgi = pywsgi


        self.options['log'] = None if self.quiet else 'default'
        address = (self.host, self.port)
        server = wsgi.WSGIServer(address, handler, **self.options)
        if 'BOTTLE_CHILD' in os.environ:
            import signal
            signal.signal(signal.SIGINT, lambda s, f: server.stop())
        server.serve_forever()


class GeventSocketIOServer(ServerAdapter):
................................................................................

    def run(self):
        exists = os.path.exists
        mtime = lambda path: os.stat(path).st_mtime
        files = dict()

        for module in list(sys.modules.values()):
            path = getattr(module, '__file__', '')
            if path[-4:] in ('.pyo', '.pyc'): path = path[:-1]
            if path and exists(path): files[path] = mtime(path)

        while not self.status:
            if not exists(self.lockfile)\
            or mtime(self.lockfile) < time.time() - self.interval - 5:
                self.status = 'error'
................................................................................


class StplParser(object):
    ''' Parser for stpl templates. '''
    _re_cache = {} #: Cache for compiled re patterns
    # This huge pile of voodoo magic splits python code into 8 different tokens.
    # 1: All kinds of python strings (trust me, it works)
    _re_tok = '((?m)[urbURB]?(?:\'\'(?!\')|""(?!")|\'{6}|"{6}' \
               '|\'(?:[^\\\\\']|\\\\.)+?\'|"(?:[^\\\\"]|\\\\.)+?"' \
               '|\'{3}(?:[^\\\\]|\\\\.|\\n)+?\'{3}' \
               '|"{3}(?:[^\\\\]|\\\\.|\\n)+?"{3}))'
    _re_inl = _re_tok.replace('|\\n','') # We re-use this string pattern later
    # 2: Comments (until end of line, but not the newline itself)
    _re_tok += '|(#.*)'
    # 3,4: Open and close grouping tokens
    _re_tok += '|([\[\{\(])'
    _re_tok += '|([\]\}\)])'
    # 5,6: Keywords that start or continue a python block (only start of line)
    _re_tok += '|^([ \\t]*(?:if|for|while|with|try|def|class)\\b)' \
               '|^([ \\t]*(?:elif|else|except|finally)\\b)'
    # 7: Our special 'end' keyword (but only if it stands alone)
    _re_tok += '|((?:^|;)[ \\t]*end[ \\t]*(?=(?:%(block_close)s[ \\t]*)?\\r?$|;|#))'
    # 8: A customizable end-of-code-block template token (only end of line)
    _re_tok += '|(%(block_close)s[ \\t]*(?=\\r?$))'
    # 9: And finally, a single newline. The 10th token is 'everything else'
    _re_tok += '|(\\r?\\n)'

    # Match the start tokens of code areas in a template
    _re_split = '(?m)^[ \t]*(\\\\?)((%(line_start)s)|(%(block_start)s))(%%?)'
    # Match inline statements (may contain python strings)
    _re_inl = '%%(inline_start)s((?:%s|[^\'"\n]*?)+)%%(inline_end)s' % _re_inl


    default_syntax = '<% %> % {{ }}'

    def __init__(self, source, syntax=None, encoding='utf8'):
        self.source, self.encoding = touni(source, encoding), encoding
        self.set_syntax(syntax or self.default_syntax)
        self.code_buffer, self.text_buffer = [], []







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Copyright (c) 2016, Marcel Hellkamp.
License: MIT (see LICENSE for details)
"""

from __future__ import with_statement

__author__ = 'Marcel Hellkamp'
__version__ = '0.12.18'
__license__ = 'MIT'

# The gevent server adapter needs to patch some modules before they are imported
# This is why we parse the commandline parameters here but handle them later
if __name__ == '__main__':
    from optparse import OptionParser
    _cmd_parser = OptionParser(usage="usage: %prog [options] package.module:app")
................................................................................
    _opt("-p", "--plugin", action="append", help="install additional plugin/s.")
    _opt("--debug", action="store_true", help="start server in debug mode.")
    _opt("--reload", action="store_true", help="auto-reload on file changes.")
    _cmd_options, _cmd_args = _cmd_parser.parse_args()
    if _cmd_options.server and _cmd_options.server.startswith('gevent'):
        import gevent.monkey; gevent.monkey.patch_all()

import base64, cgi, email.utils, functools, hmac, itertools, mimetypes,\
        os, re, subprocess, sys, tempfile, threading, time, warnings, hashlib

from datetime import date as datedate, datetime, timedelta
from tempfile import TemporaryFile
from traceback import format_exc, print_exc
from inspect import getargspec
from unicodedata import normalize

................................................................................
if py3k:
    import http.client as httplib
    import _thread as thread
    from urllib.parse import urljoin, SplitResult as UrlSplitResult
    from urllib.parse import urlencode, quote as urlquote, unquote as urlunquote
    urlunquote = functools.partial(urlunquote, encoding='latin1')
    from http.cookies import SimpleCookie
    if py >= (3, 3, 0):
        from collections.abc import MutableMapping as DictMixin
        from types import ModuleType as new_module
    else:
        from collections import MutableMapping as DictMixin
        from imp import new_module
    import pickle
    from io import BytesIO
    from configparser import ConfigParser
    basestring = str
    unicode = str
    json_loads = lambda s: json_lds(touni(s))
    callable = lambda x: hasattr(x, '__call__')
................................................................................
    import httplib
    import thread
    from urlparse import urljoin, SplitResult as UrlSplitResult
    from urllib import urlencode, quote as urlquote, unquote as urlunquote
    from Cookie import SimpleCookie
    from itertools import imap
    import cPickle as pickle
    from imp import new_module
    from StringIO import StringIO as BytesIO
    from ConfigParser import SafeConfigParser as ConfigParser
    if py25:
        msg  = "Python 2.5 support may be dropped in future versions of Bottle."
        warnings.warn(msg, DeprecationWarning)
        from UserDict import DictMixin
        def next(it): return it.next()
................................................................................
    def iter_headers(self):
        ''' Yield (header, value) tuples, skipping headers that are not
            allowed with the current response status code. '''
        return self.headerlist

    @property
    def headerlist(self):
        """ WSGI conform list of (header, value) tuples. """
        out = []
        headers = list(self._headers.items())
        if 'Content-Type' not in self._headers:
            headers.append(('Content-Type', [self.default_content_type]))
        if self._status_code in self.bad_headers:
            bad_headers = self.bad_headers[self._status_code]
            headers = [h for h in headers if h[0] not in bad_headers]
        out += [(name, val) for (name, vals) in headers for val in vals]
        if self._cookies:
            for c in self._cookies.values():
                out.append(('Set-Cookie', _hval(c.OutputString())))
        if py3k:
            out = [(k, v.encode('utf8').decode('latin1')) for (k, v) in out]
        return out

    content_type = HeaderProperty('Content-Type')
    content_length = HeaderProperty('Content-Length', reader=int)
    expires = HeaderProperty('Expires',
        reader=lambda x: datetime.utcfromtimestamp(parse_date(x)),
        writer=lambda x: http_date(x))
................................................................................

#: Not a plugin, but part of the plugin API. TODO: Find a better place.
class _ImportRedirect(object):
    def __init__(self, name, impmask):
        ''' Create a virtual package that redirects imports (see PEP 302). '''
        self.name = name
        self.impmask = impmask
        self.module = sys.modules.setdefault(name, new_module(name))
        self.module.__dict__.update({'__file__': __file__, '__path__': [],
                                    '__all__': [], '__loader__': self})
        sys.meta_path.append(self)

    def find_module(self, fullname, path=None):
        if '.' not in fullname: return
        packname = fullname.rsplit('.', 1)[0]
................................................................................
        Runtime is not affected by length of common prefix. '''
    return not sum(0 if x==y else 1 for x, y in zip(a, b)) and len(a) == len(b)


def cookie_encode(data, key):
    ''' Encode and sign a pickle-able object. Return a (byte) string '''
    msg = base64.b64encode(pickle.dumps(data, -1))
    sig = base64.b64encode(hmac.new(tob(key), msg, digestmod=hashlib.md5).digest())
    return tob('!') + sig + tob('?') + msg


def cookie_decode(data, key):
    ''' Verify and decode an encoded string. Return an object or None.'''
    data = tob(data)
    if cookie_is_encoded(data):
        sig, msg = data.split(tob('?'), 1)
        if _lscmp(sig[1:], base64.b64encode(hmac.new(tob(key), msg, digestmod=hashlib.md5).digest())):
            return pickle.loads(base64.b64decode(msg))
    return None


def cookie_is_encoded(data):
    ''' Return True if the argument looks like a encoded cookie.'''
    return bool(data.startswith(tob('!')) and tob('?') in data)
................................................................................
    """ Untested. Options:

        * `fast` (default: False) uses libevent's http server, but has some
          issues: No streaming, no pipelining, no SSL.
        * See gevent.wsgi.WSGIServer() documentation for more options.
    """
    def run(self, handler):
        from gevent import pywsgi, local
        if not isinstance(threading.local(), local.local):
            msg = "Bottle requires gevent.monkey.patch_all() (before import)"
            raise RuntimeError(msg)
        if self.options.pop('fast', None):
            depr('The "fast" option has been deprecated and removed by Gevent.')
        if self.quiet:
            self.options['log'] = None
        address = (self.host, self.port)
        server = pywsgi.WSGIServer(address, handler, **self.options)
        if 'BOTTLE_CHILD' in os.environ:
            import signal
            signal.signal(signal.SIGINT, lambda s, f: server.stop())
        server.serve_forever()


class GeventSocketIOServer(ServerAdapter):
................................................................................

    def run(self):
        exists = os.path.exists
        mtime = lambda path: os.stat(path).st_mtime
        files = dict()

        for module in list(sys.modules.values()):
            path = getattr(module, '__file__', '') or ''
            if path[-4:] in ('.pyo', '.pyc'): path = path[:-1]
            if path and exists(path): files[path] = mtime(path)

        while not self.status:
            if not exists(self.lockfile)\
            or mtime(self.lockfile) < time.time() - self.interval - 5:
                self.status = 'error'
................................................................................


class StplParser(object):
    ''' Parser for stpl templates. '''
    _re_cache = {} #: Cache for compiled re patterns
    # This huge pile of voodoo magic splits python code into 8 different tokens.
    # 1: All kinds of python strings (trust me, it works)
    _re_tok = '([urbURB]?(?:\'\'(?!\')|""(?!")|\'{6}|"{6}' \
               '|\'(?:[^\\\\\']|\\\\.)+?\'|"(?:[^\\\\"]|\\\\.)+?"' \
               '|\'{3}(?:[^\\\\]|\\\\.|\\n)+?\'{3}' \
               '|"{3}(?:[^\\\\]|\\\\.|\\n)+?"{3}))'
    _re_inl = _re_tok.replace('|\\n','') # We re-use this string pattern later
    # 2: Comments (until end of line, but not the newline itself)
    _re_tok += '|(#.*)'
    # 3,4: Open and close grouping tokens
    _re_tok += '|([\\[\\{\\(])'
    _re_tok += '|([\\]\\}\\)])'
    # 5,6: Keywords that start or continue a python block (only start of line)
    _re_tok += '|^([ \\t]*(?:if|for|while|with|try|def|class)\\b)' \
               '|^([ \\t]*(?:elif|else|except|finally)\\b)'
    # 7: Our special 'end' keyword (but only if it stands alone)
    _re_tok += '|((?:^|;)[ \\t]*end[ \\t]*(?=(?:%(block_close)s[ \\t]*)?\\r?$|;|#))'
    # 8: A customizable end-of-code-block template token (only end of line)
    _re_tok += '|(%(block_close)s[ \\t]*(?=\\r?$))'
    # 9: And finally, a single newline. The 10th token is 'everything else'
    _re_tok += '|(\\r?\\n)'

    # Match the start tokens of code areas in a template
    _re_split = '(?m)^[ \t]*(\\\\?)((%(line_start)s)|(%(block_start)s))(%%?)'
    # Match inline statements (may contain python strings)
    _re_inl = '(?m)%%(inline_start)s((?:%s|[^\'"\n]*?)+)%%(inline_end)s' % _re_inl
    _re_tok = '(?m)' + _re_tok

    default_syntax = '<% %> % {{ }}'

    def __init__(self, source, syntax=None, encoding='utf8'):
        self.source, self.encoding = touni(source, encoding), encoding
        self.set_syntax(syntax or self.default_syntax)
        self.code_buffer, self.text_buffer = [], []