Implement fast boundary computation for ent and s s_attrs

app/corpora/cqi_over_sio/cqi.py

@@ -62,13 +62,7 @@ CQI_FUNCTION_NAMES: List[str] = [
 
 @socketio.on('cqi', namespace=ns)
 @socketio_login_required
-def cqi_over_sio(fn_data):
-    try:
-        fn_name: str = fn_data['fn_name']
-    except KeyError:
-        return {'code': 400, 'msg': 'Bad Request'}
-    fn_name: str = fn_data['fn_name']
-    fn_args: Dict = fn_data.get('fn_args', {})
+def cqi_over_sio(fn_name: str, fn_args: Dict = {}):
     try:
         cqi_client: CQiClient = session['cqi_over_sio']['cqi_client']
         cqi_client_lock: Lock = session['cqi_over_sio']['cqi_client_lock']
@@ -77,7 +71,6 @@ def cqi_over_sio(fn_data):
     if fn_name in CQI_FUNCTION_NAMES:
         fn: Callable = getattr(cqi_client.api, fn_name)
     elif fn_name in CQI_EXTENSION_FUNCTION_NAMES:
-        fn_args['cqi_client'] = cqi_client
         fn: Callable = getattr(extensions_module, fn_name)
     else:
         return {'code': 400, 'msg': 'Bad Request'}
@@ -92,14 +85,14 @@ def cqi_over_sio(fn_data):
             return {'code': 400, 'msg': 'Bad Request'}
     cqi_client_lock.acquire()
     try:
-        return_value = fn(**fn_args)
+        fn_return_value = fn(**fn_args)
     except BrokenPipeError:
-        return_value = {
+        fn_return_value = {
             'code': 500,
             'msg': 'Internal Server Error'
         }
     except CQiException as e:
-        return_value = {
+        return {
             'code': 502,
             'msg': 'Bad Gateway',
             'payload': {
@@ -110,11 +103,11 @@ def cqi_over_sio(fn_data):
         }
     finally:
         cqi_client_lock.release()
-    if isinstance(return_value, CQiStatus):
+    if isinstance(fn_return_value, CQiStatus):
         payload = {
-            'code': return_value.code,
-            'msg': return_value.__class__.__name__
+            'code': fn_return_value.code,
+            'msg': fn_return_value.__class__.__name__
         }
     else:
-        payload = return_value
+        payload = fn_return_value
     return {'code': 200, 'msg': 'OK', 'payload': payload}

app/corpora/cqi_over_sio/extensions.py

@@ -22,20 +22,22 @@ CQI_EXTENSION_FUNCTION_NAMES: List[str] = [
 ]
 
 
-def ext_corpus_update_db(cqi_client: CQiClient, corpus: str):
+def ext_corpus_update_db(corpus: str):
     db_corpus = Corpus.query.get(session['cqi_over_sio']['corpus_id'])
+    cqi_client: CQiClient = session['cqi_over_sio']['cqi_client']
     cqi_corpus = cqi_client.corpora.get(corpus)
     db_corpus.num_tokens = cqi_corpus.size
     db.session.commit()
     return StatusOk()
 
 
-def ext_corpus_static_data(cqi_client: CQiClient, corpus: str) -> Dict:
+def ext_corpus_static_data(corpus: str) -> Dict:
     db_corpus = Corpus.query.get(session['cqi_over_sio']['corpus_id'])
     static_corpus_data_file = os.path.join(db_corpus.path, 'cwb', 'static.json')
     if os.path.exists(static_corpus_data_file):
         with open(static_corpus_data_file, 'r') as f:
             return json.load(f)
+    cqi_client: CQiClient = session['cqi_over_sio']['cqi_client']
     cqi_corpus = cqi_client.corpora.get(corpus)
     ##########################################################################
     # A faster way to get cpos boundaries for smaller s_attrs                #
@@ -97,7 +99,24 @@ def ext_corpus_static_data(cqi_client: CQiClient, corpus: str) -> Dict:
         static_corpus_data['corpus']['counts'][s_attr.name] = s_attr.size
         static_corpus_data['s_attrs'][s_attr.name] = {'lexicon': {}, 'values': None}
         static_corpus_data['values']['s_attrs'][s_attr.name] = {}
+        if s_attr.name in ['s', 'ent']:
+            cqi_corpus.query('Last', f'<{s_attr.name}> []* </{s_attr.name}>;')
+            cqi_subcorpus = cqi_corpus.subcorpora.get('Last')
+            first_match = 0
+            last_match = cqi_subcorpus.size - 1
+            match_boundaries = zip(
+                range(first_match, last_match + 1),
+                cqi_subcorpus.dump(cqi_subcorpus.fields['match'], first_match, last_match),
+                cqi_subcorpus.dump(cqi_subcorpus.fields['matchend'], first_match, last_match)
+            )
+            for id, lbound, rbound in match_boundaries:
+                static_corpus_data['s_attrs'][s_attr.name]['lexicon'][id] = {}
+                static_corpus_data['s_attrs'][s_attr.name]['lexicon'][id]['bounds'] = [lbound, rbound]
+                static_corpus_data['s_attrs'][s_attr.name]['lexicon'][id]['counts'] = {}
+                static_corpus_data['s_attrs'][s_attr.name]['lexicon'][id]['counts']['token'] = rbound - lbound + 1
+            cqi_subcorpus.drop()
         for id in range(0, s_attr.size):
+            if s_attr.name not in ['s', 'ent']:
                 static_corpus_data['s_attrs'][s_attr.name]['lexicon'][id] = {}
                 lbound, rbound = s_attr.cpos_by_id(id)
                 static_corpus_data['s_attrs'][s_attr.name]['lexicon'][id]['bounds'] = [lbound, rbound]
@@ -137,11 +156,11 @@ def ext_corpus_static_data(cqi_client: CQiClient, corpus: str) -> Dict:
 
 
 def ext_corpus_paginate_corpus(
-    cqi_client: CQiClient,
     corpus: str,
     page: int = 1,
     per_page: int = 20
 ) -> Dict:
+    cqi_client: CQiClient = session['cqi_over_sio']['cqi_client']
     cqi_corpus = cqi_client.corpora.get(corpus)
     # Sanity checks
     if (
@@ -182,13 +201,13 @@ def ext_corpus_paginate_corpus(
 
 
 def ext_cqp_paginate_subcorpus(
-    cqi_client: CQiClient,
     subcorpus: str,
     context: int = 50,
     page: int = 1,
     per_page: int = 20
 ) -> Dict:
     corpus_name, subcorpus_name = subcorpus.split(':', 1)
+    cqi_client: CQiClient = session['cqi_over_sio']['cqi_client']
     cqi_corpus = cqi_client.corpora.get(corpus_name)
     cqi_subcorpus = cqi_corpus.subcorpora.get(subcorpus_name)
     # Sanity checks
@@ -230,12 +249,12 @@ def ext_cqp_paginate_subcorpus(
 
 
 def ext_cqp_partial_export_subcorpus(
-    cqi_client: CQiClient,
     subcorpus: str,
     match_id_list: list,
     context: int = 50
 ) -> Dict:
     corpus_name, subcorpus_name = subcorpus.split(':', 1)
+    cqi_client: CQiClient = session['cqi_over_sio']['cqi_client']
     cqi_corpus = cqi_client.corpora.get(corpus_name)
     cqi_subcorpus = cqi_corpus.subcorpora.get(subcorpus_name)
     cqi_subcorpus_partial_export = partial_export_subcorpus(cqi_subcorpus, match_id_list, context=context)
@@ -243,11 +262,11 @@ def ext_cqp_partial_export_subcorpus(
 
 
 def ext_cqp_export_subcorpus(
-    cqi_client: CQiClient,
     subcorpus: str,
     context: int = 50
 ) -> Dict:
     corpus_name, subcorpus_name = subcorpus.split(':', 1)
+    cqi_client: CQiClient = session['cqi_over_sio']['cqi_client']
     cqi_corpus = cqi_client.corpora.get(corpus_name)
     cqi_subcorpus = cqi_corpus.subcorpora.get(subcorpus_name)
     cqi_subcorpus_export = export_subcorpus(cqi_subcorpus, context=context)

app/corpora/json_routes.py

@@ -7,6 +7,8 @@ from app.decorators import content_negotiation
 from app.models import Corpus, CorpusFollowerRole
 from . import bp
 from .decorators import corpus_follower_permission_required, corpus_owner_or_admin_required
+import nltk
+from string import punctuation
 
 
 @bp.route('/<hashid:corpus_id>', methods=['DELETE'])
@@ -56,6 +58,27 @@ def build_corpus(corpus_id):
     }
     return response_data, 202
 
+@bp.route('/stopwords')
+@content_negotiation(produces='application/json')
+def get_stopwords():
+    # data = request.json
+    # if not isinstance(data, dict):
+    #     abort(400)
+    # language = data.get('language')
+    # if not isinstance(language, str):
+    #     abort(400)
+    nltk.download('stopwords')
+    languages = ["german", "english", "catalan", "greek", "spanish", "french", "italian", "russian", "chinese"]
+    stopwords = {}
+    for language in languages:
+        stopwords[language] = nltk.corpus.stopwords.words(language)
+    stopwords['punctuation'] = list(punctuation) + ['—', '|']
+    stopwords['user_stopwords'] = []
+    print(stopwords)
+    response_data = {
+        'stopwords': stopwords
+    }
+    return response_data, 202
 
 # @bp.route('/<hashid:corpus_id>/generate-share-link', methods=['POST'])
 # @corpus_follower_permission_required('MANAGE_FOLLOWERS')

app/jobs/json_routes.py

@@ -42,7 +42,6 @@ def job_log(job_id):
     with open(os.path.join(job.path, 'pipeline_data', 'logs', 'pyflow_log.txt')) as log_file:
         log = log_file.read()
     response_data = {
-        'message': '',
         'jobLog': log
     }
     return response_data, 200

app/static/js/CorpusAnalysis/CorpusAnalysisApp.js

@@ -1,6 +1,8 @@
 class CorpusAnalysisApp {
   constructor(corpusId) {
-    this.data = {};
+    this.data = {
+      promises: {getStopwords: []}
+    };
 
     // HTML elements
     this.elements = {
@@ -22,6 +24,49 @@ class CorpusAnalysisApp {
     };
   }
 
+  // getStopwords(language) {
+  //   if (language in this.data.promises.getStopwords) {
+  //     console.log('Stopwords already loaded');
+  //     return this.data.promises.getStopwords[language];
+  //   } 
+  //   this.data.promises.getStopwords[language] = new Promise((resolve, reject) => {
+  //       Requests.corpora.entity.getStopwords(language)
+  //         .then((response) => {
+  //           response.json()
+  //             .then((json) => {
+  //               let stopwords = json.stopwords;
+  //               resolve(stopwords);
+  //             })
+  //             .catch((error) => {
+  //               reject(error);
+  //             });
+  //         });
+  //     });
+  //     return this.data.promises.getStopwords[language];
+  // }
+
+  getStopwords() {
+    if (this.data.promises.getStopwords.length !== 0) {
+      console.log('Stopwords already loaded');
+      return this.data.promises.getStopwords;
+    }
+    this.data.promises.getStopwords = new Promise((resolve, reject) => {
+      Requests.corpora.entity.getStopwords()
+        .then((response) => {
+          response.json()
+            .then((json) => {
+              let stopwords = json.stopwords;
+              resolve(stopwords);
+            })
+            .catch((error) => {
+              reject(error);
+            });
+        });
+    });
+    return this.data.promises.getStopwords;
+  }
+
+
   init() {
     this.disableActionElements();
     this.elements.m.initModal.open();
@@ -55,14 +100,13 @@ class CorpusAnalysisApp {
           this.elements.m.initModal.close();
         },
         (cqiError) => {
+          let errorString = `${cqiError.code}: ${cqiError.constructor.name}`;
           let errorsElement = this.elements.initModal.querySelector('.errors');
           let progressElement = this.elements.initModal.querySelector('.progress');
-          errorsElement.innerText = JSON.stringify(cqiError);
+          errorsElement.innerText = errorString;
           errorsElement.classList.remove('hide');
+          app.flash(errorString, 'error');
           progressElement.classList.add('hide');
-          if ('payload' in cqiError && 'code' in cqiError.payload && 'msg' in cqiError.payload) {
-            app.flash(`${cqiError.payload.code}: ${cqiError.payload.msg}`, 'error');
-          }
         }
       );
 
@@ -155,9 +199,28 @@ class CorpusAnalysisApp {
         type: 'pie'
       }
     ];
-    let config = {responsive: true};
+    let graphLayout = {
+      showlegend: true,
+      height: 486,
+      margin: {
+        l: 10,
+        r: 10,
+        b: 10,
+        t: 10
+      },
+      legend: {
+        "orientation": "h",
+        font: {
+          size: 10
+        }
+      }
+    };
+    let config = {
+      responsive: true,
+      displaylogo: false
+    };
 
-    Plotly.newPlot(textProportionsGraphicElement, graphData, config);
+    Plotly.newPlot(textProportionsGraphicElement, graphData, graphLayout, config);
   }
 
   renderFrequenciesGraphic(corpusData) {
@@ -165,41 +228,105 @@ class CorpusAnalysisApp {
     let frequenciesTokenCategoryDropdownListElement = document.querySelector("#frequencies-token-category-dropdown");
     let frequenciesGraphicElement = document.querySelector('#frequencies-graphic');
     let texts = Object.entries(corpusData.s_attrs.text.lexicon);
-    
+    let graphtype = document.querySelector('.frequencies-graph-mode-button.disabled').dataset.graphType;
+    let graphModeButtons = document.querySelectorAll('.frequencies-graph-mode-button');
 
     frequenciesTokenCategoryDropdownListElement.addEventListener('click', (event) => {
       frequenciesTokenCategoryDropdownElement.firstChild.textContent = event.target.innerHTML;
       this.renderFrequenciesGraphic(corpusData);
     });
 
+    graphModeButtons.forEach(graphModeButton => {
+      graphModeButton.addEventListener('click', (event) => {
+        graphModeButtons.forEach(btn => {
+          btn.classList.remove('disabled');
+        });
+        event.target.closest('.frequencies-graph-mode-button').classList.add('disabled');
+        this.renderFrequenciesGraphic(corpusData);
+      });
+    });
+    
     let tokenCategory = frequenciesTokenCategoryDropdownElement.firstChild.textContent.toLowerCase();
     
-    let graphData = this.createFrequenciesGraphData(tokenCategory, texts, corpusData);
+    this.createFrequenciesGraphData(tokenCategory, texts, corpusData, graphtype)
+      .then(graphData => {
         let graphLayout = {
-      barmode: 'stack',
-      type: 'bar'
+          barmode: graphtype === 'bar' ? 'stack' : '',
+          margin: {
+            t: 20,
+            l: 50
+          },
+          yaxis: {
+            showticklabels: graphtype === 'markers' ? false : true
+          },
+        };
+        let config = {
+          responsive: true,
+          modeBarButtonsToRemove: ['zoom2d', 'select2d', 'lasso2d', 'zoomIn2d', 'zoomOut2d', 'autoScale2d', 'resetScale2d'],
+          displaylogo: false
         };
-    let config = {responsive: true};
-    
         Plotly.newPlot(frequenciesGraphicElement, graphData, graphLayout, config);
+      });
   }
 
-  createFrequenciesGraphData(category, texts, corpusData) {
+  createFrequenciesGraphData(category, texts, corpusData, graphtype) {
+    return new Promise((resolve, reject) => {
+      this.getStopwords()
+        .then(stopwords => {
+          this.renderStopwordSettingsModal(stopwords);
+          let stopwordList = [];
+          Object.values(stopwords).forEach(stopwordItems => {
+            stopwordItems.forEach(stopword => {
+              stopwordList.push(stopword);
+            });
+          });
           let graphData = [];
-    let sortedData = Object.entries(corpusData.corpus.freqs[category]).sort((a, b) => b[1] - a[1]).slice(0, 5);
-  
-    for (let item of sortedData) {
+          let filteredData = Object.entries(corpusData.corpus.freqs[category])
+            .sort((a, b) => b[1] - a[1])
+            .filter(item => !stopwordList.includes(corpusData.values.p_attrs[category][item[0]].toLowerCase()))
+            .slice(0, 5);
+          if (graphtype !== 'markers') {
+            for (let item of filteredData) {
               let data = {
                 x: texts.map(text => `${corpusData.values.s_attrs.text[text[0]].title} (${corpusData.values.s_attrs.text[text[0]].publishing_year})`),
-        y: texts.map(text => text[1].freqs[category][item[0]]),
+                y: texts.map(text => text[1].freqs[category][item[0]] || 0),
                 name: corpusData.values.p_attrs[category][item[0]],
-        type: 'bar'
+                type: graphtype
               };
               graphData.push(data);
             }
-  
-    return graphData;
+          } else {
+            for (let item of filteredData) {
+              let size = texts.map(text => text[1].freqs[category][item[0]] || 0); 
+              let data = {
+                x: texts.map(text => `${corpusData.values.s_attrs.text[text[0]].title} (${corpusData.values.s_attrs.text[text[0]].publishing_year})`),
+                y: texts.map(text => corpusData.values.p_attrs[category][item[0]]),
+                name: corpusData.values.p_attrs[category][item[0]],
+                text: texts.map(text => `${corpusData.values.p_attrs[category][item[0]]}<br>${text[1].freqs[category][item[0]] || 0}`),
+                mode: 'markers',
+                marker: {
+                  size: size,
+                  // sizeref: 2.0 * Math.max(...size) / (80**2),
+                  // sizemode: 'area',
+                  sizeref: 0.2
                 }
+              };
+              graphData.push(data);
+            }
+          }
+          resolve(graphData);
+        })
+        .catch(error => {
+          reject(error);
+        });
+    });
+  }
+
+  renderStopwordSettingsModal(stopwords) {
+    let stopwordInputField = document.querySelector('.stopword-input-field');
+  }
+  
+  
 
   renderBoundsGraphic(corpusData) {
       let boundsGraphicElement = document.querySelector('#bounds-graphic');
@@ -232,7 +359,11 @@ class CorpusAnalysisApp {
         }
       };
 
-      let config = {responsive: true};
+      let config = {
+        responsive: true,
+        modeBarButtonsToRemove: ['zoom2d', 'select2d', 'lasso2d', 'zoomIn2d', 'zoomOut2d', 'autoScale2d', 'resetScale2d'],
+        displaylogo: false
+      };
     
       Plotly.newPlot(boundsGraphicElement, graphData, graphLayout, config);
   }

app/static/js/CorpusAnalysis/CorpusAnalysisConcordance.js

@@ -68,13 +68,11 @@ class CorpusAnalysisConcordance {
             this.elements.progress.classList.add('hide');
             this.app.enableActionElements();
           },
-          (cqiStatus) => {
-            // TODDO: CHECK THIS!
-            this.elements.error.innerText = JSON.stringify(cqiStatus);
+          (cqiError) => {
+            let errorString = `${cqiError.code}: ${cqiError.constructor.name}`;
+            this.elements.error.innerText = errorString;
             this.elements.error.classList.remove('hide');
-            if ('payload' in cqiStatus && 'code' in cqiStatus.payload && 'msg' in cqiStatus.payload) {
-              app.flash(`${cqiStatus.payload.code}: ${cqiStatus.payload.msg}`, 'error');
-            }
+            app.flash(errorString, 'error');
             this.elements.progress.classList.add('hide');
             this.app.enableActionElements();
           }
@@ -313,8 +311,9 @@ class CorpusAnalysisConcordance {
             this.clearSubcorpusPagination();
           }
         },
-        (cQiError) => {
-          app.flash(`${cQiError.payload.code}: ${cQiError.payload.msg}`, 'error');
+        (cqiError) => {
+          let errorString = `${cqiError.code}: ${cqiError.constructor.name}`;
+          app.flash(errorString, 'error');
         }
       );
     });

app/static/js/CorpusAnalysis/CorpusAnalysisReader.js

@@ -45,11 +45,10 @@ class CorpusAnalysisReader {
             this.app.enableActionElements();
           },
           (cqiError) => {
-            this.elements.error.innerText = JSON.stringify(error);
+            let errorString = `${cqiError.code}: ${cqiError.constructor.name}`;
+            this.elements.error.innerText = errorString;
             this.elements.error.classList.remove('hide');
-            if ('payload' in error && 'code' in error.payload && 'msg' in error.payload) {
-              app.flash(`${error.payload.code}: ${error.payload.msg}`, 'error');
-            }
+            app.flash(errorString, 'error');
             this.elements.progress.classList.add('hide');
             this.app.enableActionElements();
           }

app/static/js/Requests/Requests.js

@@ -22,9 +22,11 @@ Requests.JSONfetch = (input, init={}) => {
           response.json()
             .then(
               (json) => {
-                let message = json.message || json;
+                let message = json.message;
                 let category = json.category || 'message';
+                if (message) {
                   app.flash(message, category);
+                }
               },
               (error) => {
                 app.flash(`[${response.status}]: ${response.statusText}`, 'error');

app/static/js/Requests/corpora/corpora.js

@@ -31,6 +31,14 @@ Requests.corpora.entity.generateShareLink = (corpusId, role, expiration) => {
   return Requests.JSONfetch(input, init);
 };
 
+Requests.corpora.entity.getStopwords = () => {
+  let input = `/corpora/stopwords`;
+  let init = {
+    method: 'GET'
+  };
+  return Requests.JSONfetch(input, init);
+};
+
 Requests.corpora.entity.isPublic = {};
 
 Requests.corpora.entity.isPublic.update = (corpusId, isPublic) => {
@@ -43,4 +51,3 @@ Requests.corpora.entity.isPublic.update = (corpusId, isPublic) => {
 };
 
 
-

app/static/js/cqi/api/client.js

@@ -22,21 +22,20 @@ cqi.api.APIClient = class APIClient {
   /**
    * @param {string} fn_name
    * @param {object} [fn_args={}]
-   * @returns {Promise<cqi.status.StatusConnectOk>}
+   * @returns {Promise}
    */
   #request(fn_name, fn_args = {}) {
     return new Promise((resolve, reject) => {
-      this.socket.timeout(this.timeout).emit('cqi', {fn_name: fn_name, fn_args: fn_args}, (timeoutError, response) => {
-        if (timeoutError) {
-          reject(timeoutError);
-        }
+      // this.socket.timeout(this.timeout).emit('cqi', {fn_name: fn_name, fn_args: fn_args}, (timeoutError, response) => {
+      //   if (timeoutError) {
+      //     reject(timeoutError);
+      //   }
+      this.socket.emit('cqi', fn_name, fn_args, (response) => {
         if (response.code === 200) {
           resolve(response.payload);
-        }
-        if (response.code === 500) {
+        } else if (response.code === 500) {
           reject(new Error(`[${response.code}] ${response.msg}`));
-        }
-        if (response.code === 502) {
+        } else if (response.code === 502) {
           reject(new cqi.errors.lookup[response.payload.code]());
         }
       });

app/templates/corpora/analysis.html.j2

@@ -98,19 +98,19 @@
       </div>
     </div>
     <div class="row">
-      <div class="col s6">
+      <div class="col s4">
         <div class="card hoverable">
           <div class="card-content">
             <span class="card-title">Proportions</span>
             <p>of texts within the corpus</p>
-            <div id="text-proportions-graphic"></div>
+            <div id="text-proportions-graphic" style="width:100"></div>
           </div>
         </div>
       </div>
-      <div class="col s6">
+      <div class="col s8">
         <div class="card hoverable">
           <div class="card-content">
-            <span class="card-title"><a class="dropdown-trigger btn" data-target="frequencies-token-category-dropdown">Word<i class="material-icons right">arrow_drop_down</i></a> Frequencies</span>
+            <span class="card-title">Frequencies</span>
             <ul id="frequencies-token-category-dropdown" class="dropdown-content">
               <li><a data-token-category="word">Word</a></li>
               <li><a data-token-category="lemma">Lemma</a></li>
@@ -119,6 +119,11 @@
             </ul>
             <p>within the texts of the 5 most frequent words in the corpus</p>
             <div id="frequencies-graphic"></div>
+            <a class="dropdown-trigger btn" data-target="frequencies-token-category-dropdown">Word<i class="material-icons right">arrow_drop_down</i></a> 
+            <a class="btn disabled frequencies-graph-mode-button" data-graph-type="bar"><i class="material-icons">equalizer</i></a>
+            <a class="btn frequencies-graph-mode-button" data-graph-type="scatter"><i class="material-icons">show_chart</i></a>
+            <a class="btn frequencies-graph-mode-button" data-graph-type="markers"><i class="material-icons">bubble_chart</i></a>
+            <a class="btn-flat modal-trigger" href="#frequencies-stopwords-setting-modal"><i class="material-icons grey-text text-darken-2">settings</i></a>
           </div>
         </div>
       </div>
@@ -161,6 +166,21 @@
   </div>
 </div>
 
+<div class="modal" id="frequencies-stopwords-setting-modal">
+  <div class="modal-content">
+    <h4>Settings</h4>
+    <p>Here you can change the stopword-lists. Add your own stopwords or change the already existing below.</p>
+    <div class="chips chips-placeholder stopword-input-field"></div>
+    <div class="row">
+      <div class="input-field col s3">
+        <select class="stopword-language-selection"></select>
+        <label>Stopword language select</label>
+      </div>
+    </div>
+  </div>
+</div>
+
+
 {% for extension in extensions %}
 {{ extension.modals }}
 {% endfor %}

requirements.txt

@@ -20,6 +20,7 @@ Flask-WTF
 hiredis
 MarkupSafe==2.0.1
 marshmallow-sqlalchemy==0.29.0
+nltk
 psycopg2
 PyJWT
 pyScss