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How to use _flush_buffer method in autotest

Best Python code snippet using autotest_python

rst2ipynb.py

Source:rst2ipynb.py

...136                if self._state['need_hanging_indent']:137                    self._state['need_hanging_indent'] = False138                else:139                    self._add2buffer('', newline=True, paragraph=True)140                self._flush_buffer()141                self._parse(child)142            # FIXME: literal_block likely needs better handling143            elif tag == 'literal_block':144                self._add_markdowncell()145                if self._state['need_hanging_indent']:146                    self._state['need_hanging_indent'] = False147                else:148                    self._add2buffer('', newline=True, paragraph=True)149                self._flush_buffer()150                self._parse(child)151            elif tag == 'inline':152                print("warning, no idea how to handle ``inline``")153                # FIXME:154            elif tag == 'raw':155                self._add_markdowncell()156                self._flush_buffer()157                self._currcell['source'].insert(0, child.astext())158                self._store_currcell()159            elif tag == 'doctest_block':160                self._add_codecell()161                needs_new_codecell = False162                for ex in self._doctest_parser.get_examples(child.rawsource):163                    if needs_new_codecell:164                        self._add_codecell()165                    self._add2buffer('%s%s' % (' ' * ex.indent, ex.source),166                                     newline=False)167                    self._flush_buffer(startnew=True)168                    needs_new_codecell = len(ex.want) > 0169            elif tag == 'section':170                self._state['sec_depth'] += 1171                self._parse(child)172                self._state['sec_depth'] -= 1173            elif tag == 'note':174                self._add_markdowncell(force=True)175                self._parse(child)176                self._flush_buffer()177                self._currcell['source'].insert(0, '- - -\n*Note*')178                self._currcell['source'].append('- - -\n')179                self._store_currcell()180            elif tag == 'title_reference':181                self._flush_buffer()182                self._parse(child)183                if self._buffer.startswith(':term:'):184                    # link to glossary185                    term = re.match('.*<(.*)>', self._buffer)186                    if term is None:187                        term = re.match(':term:(.*)', self._buffer).groups()[0]188                        term_text = term189                    else:190                        term = term.groups()[0]191                        term_text = re.match(':term:(.*) <', self._buffer).groups()[0]192                    self._buffer = '[%s](%s#term-%s)' % (term_text,193                                                 self._glossary_baseurl,194                                                 term.lower().replace(' ', '-'))195                elif self._buffer.startswith('~mvpa') \196                     or self._buffer.startswith('mvpa') \197                     or self._buffer.startswith(':meth:') \198                     or self._buffer.startswith(':mod:') \199                     or self._buffer.startswith(':class:') \200                     or self._buffer.startswith(':func:'):201                    # various API reference link variants202                    self._buffer = self._ref2apiref(self._buffer)203                # XXX for the rest I have no idea how to link them without huge204                # effort205                elif self._buffer.startswith(':ref:'):206                    self._buffer = '*%s*' \207                            % [m for m in re.match(':ref:(.*) <|:ref:(.*)',208                                                   self._buffer).groups()209                                                        if not m is None][0]210                elif self._buffer.startswith(':math:'):211                    self._buffer = '$$%s$$' % self._buffer212                elif re.match(':([a-z]+):', self._buffer):213                    # catch other ref type we should handle, but do not yet214                    raise RuntimeError("unhandled reference type '%s'" % self._buffer)215                else:216                    # plain refs seems to be mostly used for external API217                    self._buffer = '`%s`' % self._buffer218            elif tag == 'emphasis':219                self._flush_buffer()220                self._parse(child)221                self._buffer = '*%s*' % self._buffer222            elif tag == 'strong':223                self._flush_buffer()224                self._parse(child)225                self._buffer = '**%s**' % self._buffer226            elif tag == 'literal':227                # strip one layer of backticks228                self._add2buffer(child.rawsource[1:-1])229            elif tag == 'problematic':230                print('PROBLEMATIC: %s' % child)231                self._parse(child)232            elif tag == 'reference':233                self._flush_buffer()234                self._parse(child)235                self._buffer = '[%s][%s]' % (self._buffer,236                                             child.attributes['name'])237            elif tag in ['comment', 'target']:238                pass239            elif tag == 'definition_list':240                self._add_markdowncell()241                for item in child.children:242                    self._flush_buffer()243                    self._parse(item.children[0])244                    term = self._buffer245                    self._buffer = ''246                    self._parse(item.children[1])247                    self._buffer = '\n%s: %s' % (term, self._buffer)248            elif tag in ['enumerated_list', 'bullet_list']:249                self._add_markdowncell()250                for i, item in enumerate(child.children):251                    if tag == 'enumerated_list':252                        prefix = '%i.' % (i + 1,)253                    else:254                        prefix = '*'255                    self._flush_buffer()256                    self._add2buffer('%s ' % prefix,257                                     newline=True, paragraph=True)258                    self._state['indent'] += 4259                    self._state['need_hanging_indent'] = True260                    self._parse(item)261                    self._state['indent'] -= 4262                self._flush_buffer()263            elif tag == 'list_item':264                for c in child.children:265                    self._parse(c)266            elif tag == 'term':267                self._parse(child.children[0])268            elif tag == 'figure':269                # this can't be expressed in markdown270                self._flush_buffer()271                file_url = '%s/%s.html' % (self._baseurl,272                                           os.path.splitext(os.path.basename(self._filename))[0])273                self._add2buffer('\[Visit [%s](%s) to view this figure\]' % (file_url, file_url),274                                 newline=True, paragraph=True)275            elif tag == 'block_quote':276                self._flush_buffer()277                first_line = len(self._currcell['source'])278                # skip the wrapping paragraph279                self._parse(child.children[0])280                self._flush_buffer()281                self._currcell['source'][first_line] = \282                        '\n\n> %s' % self._currcell['source'][first_line]283            elif tag == 'system_message':284                if child.attributes['type'] == 'INFO':285                    pass286                elif child.children[0].astext() == 'Unknown directive type "exercise".':287                    exercise_text = \288                        '\n'.join([l.strip()289                            for l in child.children[1][0].astext().split('\n')][2:])290                    self._add_markdowncell(force=True)291                    self._parse(publish_doctree(292                                    exercise_text,293                                    settings_overrides=self._doctree_parser_settings))294                    self._flush_buffer()295                    self._currcell['source'].insert(0, '- - -\n*Exercise*')296                    self._add_codecell()297                    self._add2buffer('# you can use this cell to for this exercise\n')298                    self._add_markdowncell()299                    self._currcell['source'].append('- - -\n')300                elif child.children[0].astext() == 'Unknown directive type "todo".':301                    pass302                elif child.children[0].astext() == 'Unknown directive type "tikz".':303                    pass304                elif child.children[0].astext() == 'Unknown directive type "ipython".':305                    python_code = \306                        '\n'.join([l.strip()307                            for l in child.children[1][0].astext().split('\n')][2:])308                    self._flush_buffer()309                    self._add_codecell()310                    self._currcell['input'].insert(0, python_code)311                    self._store_currcell()312                else:313                    raise RuntimeError("cannot handle system message '%s'"314                                       % child.astext())315            else:316                if hasattr(child, 'line') and child.line:317                    line = ' on line %i' % child.line318                else:319                    line = ''320                raise RuntimeError("Unknown tag '%s'%s" % (tag, line))321    def _store_currcell(self):322        if not self._currcell is None:323            self._flush_buffer()324            if self._currcell['cell_type'] == 'code':325                # remove last newline to save on vertical space326                self._currcell['input'][-1] = self._currcell['input'][-1].rstrip('\n')327            self._currcells.append(self._currcell)328        self._currcell = None329    def _add_headingcell(self, level):330        self._store_currcell()331        self._currcell = deepcopy(ReST2IPyNB.headingcell_template)332        self._currcell['level'] = level333    def _add_codecell(self):334        self._store_currcell()335        self._currcell = deepcopy(ReST2IPyNB.codecell_template)336    def _add_markdowncell(self, force=False):337        if self._currcell is None \338           or not self._currcell['cell_type'] == 'markdown' \339           or force:340            # we need a new cell341            self._store_currcell()342            self._currcell = deepcopy(ReST2IPyNB.markdowncell_template)343    def _add2buffer(self, value, newline=False, paragraph=False):344        if paragraph:345            nl = '\n\n'346        else:347            nl = '\n'348        if newline:349            self._buffer += '%s%s%s' % (nl, ' ' * self._state['indent'], value)350        else:351            self._buffer += value352    def _flush_buffer(self, startnew=True):353        if not len(self._buffer):354            return355        if self._currcell['cell_type'] == 'code':356            target_field = 'input'357        else:358            target_field = 'source'359        if startnew or not len(self._currcell[target_field]):360            self._currcell[target_field].append(self._buffer)361        else:362            self._currcell[target_field][-1] += self._buffer363        self._buffer = ''364def main():365    from optparse import OptionParser366    parser = OptionParser( \...

rst2ipnbpy

Source:rst2ipnbpy

...141                if self._state['need_hanging_indent']:142                    self._state['need_hanging_indent'] = False143                else:144                    self._add2buffer('', newline=True, paragraph=True)145                self._flush_buffer()146                self._parse(child)147            elif tag == 'doctest_block':148                self._add_codecell()149                needs_new_codecell = False150                for ex in self._doctest_parser.get_examples(child.rawsource):151                    if needs_new_codecell:152                        self._add_codecell()153                    # Filter out possible doctest directives154                    source = re.sub('#  *doctest:[^\n]*', '', ex.source)155                    self._add2buffer('%s%s' % (' ' * ex.indent, source),156                                     newline=False)157                    self._flush_buffer(startnew=True)158                    needs_new_codecell = len(ex.want) > 0159            elif tag == 'literal_block':160                self._add_codecell()161                self._add2buffer(child.rawsource)162                self._flush_buffer(startnew=True)163            elif tag == 'section':164                self._state['sec_depth'] += 1165                self._parse(child)166                self._state['sec_depth'] -= 1167            elif tag == 'note':168                self._add_markdowncell(force=True)169                self._parse(child)170                self._flush_buffer()171                self._currcell['source'].insert(0, '- - -\n*Note*')172                self._currcell['source'].append('- - -\n')173                self._store_currcell()174            elif tag == 'title_reference':175                self._flush_buffer()176                self._parse(child)177                if self._buffer.startswith(':term:'):178                    # link to glossary179                    term = re.match('.*<(.*)>', self._buffer)180                    if term is None:181                        term = re.match(':term:(.*)', self._buffer).groups()[0]182                        term_text = term183                    else:184                        term = term.groups()[0]185                        term_text = re.match(':term:(.*) <', self._buffer).groups()[0]186                    self._buffer = '[%s](%s#term-%s)' % (term_text,187                                                 self._glossary_baseurl,188                                                 term.lower().replace(' ', '-'))189                elif self._buffer.startswith('~mvpa') \190                     or self._buffer.startswith('mvpa') \191                     or self._buffer.startswith(':meth:') \192                     or self._buffer.startswith(':mod:') \193                     or self._buffer.startswith(':class:') \194                     or self._buffer.startswith(':func:'):195                    # various API reference link variants196                    self._buffer = self._ref2apiref(self._buffer)197                # XXX for the rest I have no idea how to link them without huge198                # effort199                elif self._buffer.startswith(':ref:'):200                    self._buffer = '*%s*' \201                            % [m for m in re.match(':ref:(.*) <|:ref:(.*)',202                                                   self._buffer).groups()203                                                        if m is not None][0]204                elif self._buffer.startswith(':math:'):205                    self._buffer = '$%s$' \206                            % [m for m in re.match(':math:(.*) <|:math:(.*)',207                                                   self._buffer).groups()208                                                        if m is not None][0]209                elif re.match(':([a-z]+):', self._buffer):210                    # catch other ref type we should handle, but do not yet211                    raise RuntimeError("unhandled reference type '%s'" % self._buffer)212                else:213                    # plain refs seems to be mostly used for external API214                    self._buffer = '`%s`' % self._buffer215            elif tag == 'emphasis':216                self._flush_buffer()217                self._parse(child)218                self._buffer = '*%s*' % self._buffer219            elif tag == 'strong':220                self._flush_buffer()221                self._parse(child)222                self._buffer = '**%s**' % self._buffer223            elif tag == 'literal':224                # strip one layer of backticks225                self._add2buffer(child.rawsource[1:-1])226            elif tag == 'math_block':227                # wrap in $$ $$228                for ch in child.children:229                    self._add2buffer('\n$$%s$$\n' % ch)230            elif tag == 'problematic':231                print 'PROBLEMATIC: %s' % child232                self._parse(child)233            elif tag == 'reference':234                self._flush_buffer()235                self._parse(child)236                if 'name' in child.attributes:237                    self._buffer = '[%(name)s](%(refuri)s)' % child.attributes238                else:239                    self._buffer = '%(refuri)s' % child.attributes240            elif tag in ['comment', 'target']:241                pass242            elif tag == 'definition_list':243                self._add_markdowncell()244                for item in child.children:245                    self._flush_buffer()246                    self._parse(item.children[0])247                    term = self._buffer248                    self._buffer = ''249                    self._parse(item.children[1])250                    self._buffer = '\n%s: %s' % (term, self._buffer)251            elif tag in ['enumerated_list', 'bullet_list']:252                # TODO: has problems with nested lists formatting253                self._add_markdowncell()254                for i, item in enumerate(child.children):255                    if tag == 'enumerated_list':256                        prefix = '%i.' % (i + 1,)257                    else:258                        prefix = '*'259                    self._flush_buffer()260                    self._add2buffer('%s ' % prefix,261                                     newline=True, paragraph=True)262                    self._state['indent'] += 4263                    self._state['need_hanging_indent'] = True264                    self._parse(item)265                    self._state['indent'] -= 4266                self._flush_buffer()267            elif tag == 'list_item':268                for c in child.children:269                    self._parse(c)270            elif tag == 'term':271                self._parse(child.children[0])272            elif tag in ['figure', 'image'] :273                # this can't be expressed in markdown274                self._add_markdowncell()275                file_url = '%s/%s.html' % (self._baseurl,276                                           os.path.splitext(os.path.basename(self._filename))[0])277                self._add2buffer('\[Visit [%s](%s) to view this figure\]' % (file_url, file_url),278                                 newline=True, paragraph=True)279            elif tag == 'block_quote':280                self._flush_buffer()281                first_line = len(self._currcell['source']) - 1282                # skip the wrapping paragraph283                self._parse(child.children[0])284                self._flush_buffer()285                self._currcell['source'][first_line] = \286                        '\n\n> %s' % self._currcell['source'][first_line]287            elif tag == 'system_message':288                if child.attributes['type'] == 'INFO':289                    pass290                elif child.children[0].astext() == 'Unknown directive type "exercise".':291                    exercise_text = \292                        '\n'.join([l.strip()293                            for l in child.children[1][0].astext().split('\n')][2:])294                    self._add_markdowncell(force=True)295                    self._parse(publish_doctree(296                                    exercise_text,297                                    settings_overrides=self._doctree_parser_settings))298                    self._flush_buffer()299                    self._currcell['source'].insert(0, '- - -\n**Exercise**')300                    self._add_codecell()301                    self._add2buffer('# you can use this cell for this exercise\n')302                    self._add_markdowncell()303                    self._currcell['source'].append('- - -\n')304                elif re.match('Unknown directive type "(seealso|style|todo|layout)".',305                              child.children[0].astext()):306                    pass307                else:308                    raise RuntimeError("cannot handle system message '%s'"309                                       % child.astext())310            else:311                if hasattr(child, 'line') and child.line:312                    line = ' on line %i' % child.line313                else:314                    line = ''315                raise RuntimeError("Unknown tag '%s'%s" % (tag, line))316    def _store_currcell(self):317        if self._currcell is not None:318            self._flush_buffer()319            if self._currcell['cell_type'] == 'code':320                # remove last newline to save on vertical space321                self._currcell['input'][-1] = self._currcell['input'][-1].rstrip('\n')322            self._currcells.append(self._currcell)323        self._currcell = None324    def _add_headingcell(self, level):325        self._store_currcell()326        self._currcell = deepcopy(ReST2IPyNB.headingcell_template)327        self._currcell['level'] = level328    def _add_codecell(self):329        self._store_currcell()330        self._currcell = deepcopy(ReST2IPyNB.codecell_template)331    def _add_markdowncell(self, force=False):332        if self._currcell is None \333           or not self._currcell['cell_type'] == 'markdown' \334           or force:335            # we need a new cell336            self._store_currcell()337            self._currcell = deepcopy(ReST2IPyNB.markdowncell_template)338    def _add2buffer(self, value, newline=False, paragraph=False):339        if paragraph:340            nl = '\n\n'341        else:342            nl = '\n'343        if newline:344            self._buffer += '%s%s%s' % (nl, ' ' * self._state['indent'], value)345        else:346            self._buffer += value347    def _flush_buffer(self, startnew=True):348        if not len(self._buffer):349            return350        if self._currcell['cell_type'] == 'code':351            target_field = 'input'352        else:353            target_field = 'source'354        if startnew or not len(self._currcell[target_field]):355            self._currcell[target_field].append(self._buffer)356        else:357            self._currcell[target_field][-1] += self._buffer358        self._buffer = ''359def main():360    parser = OptionParser( \361        usage="%prog [options] <filename|directory> [...]", \...

ovsdb_client.py

Source:ovsdb_client.py

...54    # ===============55    # PUBLIC METHODS56    # ===============57    def receive(self):58        self._flush_buffer()59        message = ""60        start = time.time()61        while len(message) == 0 or message.count("}") < message.count("{"):62            message = self.buffer63            duration = time.time() - start64            if duration > self._request_timeout:65                raise OVSDBClient.ReceiveTimeoutError(duration, message)66        return json.loads(message)67    def request(self, dict):68        message = json.dumps(dict)69        self._flush_buffer()70        self._socket.send(message)71        response = ""72        start = time.time()73        while len(response) == 0 or \74                response.count("}") < response.count("{"):75            response = self.buffer76            duration = time.time() - start77            if duration > self._request_timeout:78                raise OVSDBClient.RequestTimeoutError(79                    message, duration, response)80        return json.loads(response)81    def send(self, dict):82        self._flush_buffer()83        self._socket.send(json.dumps(dict))84    # ================85    # PRIVATE METHODS86    # ================87    def _flush_buffer(self):...

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