Mercurial > repos > goeckslab > pycaret_predict

comparison utils.py @ 8:1aed7d47c5ec draft default tip

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planemo upload for repository https://github.com/goeckslab/gleam commit 8112548ac44b7a4769093d76c722c8fcdeaaef54
author goeckslab
date Fri, 25 Jul 2025 19:02:32 +0000
parents a32ff7201629
children
comparison
equal deleted inserted replaced
7:f4cb41f458fd 8:1aed7d47c5ec
1 import base64 1 import base64
2 import logging 2 import logging
3 from typing import Optional
3 4
4 import numpy as np 5 import numpy as np
5 6
6 logging.basicConfig(level=logging.DEBUG) 7 logging.basicConfig(level=logging.DEBUG)
7 LOG = logging.getLogger(__name__) 8 LOG = logging.getLogger(__name__)
8 9
9 10
10 def get_html_template(): 11 def get_html_template() -> str:
11 return """ 12 return """
12 <html> 13 <html>
13 <head> 14 <head>
14 <meta charset="UTF-8"> 15 <meta charset="UTF-8">
15 <title>Model Training Report</title> 16 <title>Model Training Report</title>
18 font-family: Arial, sans-serif; 19 font-family: Arial, sans-serif;
19 margin: 0; 20 margin: 0;
20 padding: 20px; 21 padding: 20px;
21 background-color: #f4f4f4; 22 background-color: #f4f4f4;
22 } 23 }
24 /* allow horizontal scrolling if content overflows */
23 .container { 25 .container {
24 max-width: 800px; 26 max-width: 800px;
25 margin: auto; 27 margin: auto;
26 background: white; 28 background: white;
27 padding: 20px; 29 padding: 20px;
28 box-shadow: 0 0 10px rgba(0, 0, 0, 0.1); 30 box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
29 } 31 overflow-x: auto;
32 }
33
30 h1 { 34 h1 {
31 text-align: center; 35 text-align: center;
32 color: #333; 36 color: #333;
33 } 37 }
34 h2 { 38 h2 {
35 border-bottom: 2px solid #4CAF50; 39 border-bottom: 2px solid #4CAF50;
36 color: #4CAF50; 40 color: #4CAF50;
37 padding-bottom: 5px; 41 padding-bottom: 5px;
38 } 42 }
43
44 /* wrapper for tables to allow individual horizontal scroll */
45 .table-wrapper {
46 overflow-x: auto;
47 margin: 1rem 0;
48 }
49
50 /* revert table styling to full borders */
39 table { 51 table {
40 width: 100%; 52 width: 100%;
41 border-collapse: collapse; 53 border-collapse: collapse;
42 margin: 20px 0; 54 margin: 20px 0;
43 } 55 }
50 } 62 }
51 th { 63 th {
52 background-color: #4CAF50; 64 background-color: #4CAF50;
53 color: white; 65 color: white;
54 } 66 }
67
55 .plot { 68 .plot {
56 text-align: center; 69 text-align: center;
57 margin: 20px 0; 70 margin: 20px 0;
58 } 71 }
59 .plot img { 72 .plot img {
60 max-width: 100%; 73 max-width: 100%;
61 height: auto; 74 height: auto;
62 } 75 }
76
63 .tabs { 77 .tabs {
64 display: flex; 78 display: flex;
65 margin-bottom: 20px; 79 align-items: center;
80 border-bottom: 2px solid #ccc;
81 margin-bottom: 1rem;
82 }
83 .tab {
84 padding: 10px 20px;
66 cursor: pointer; 85 cursor: pointer;
67 justify-content: space-around; 86 border: 1px solid #ccc;
68 } 87 border-bottom: none;
69 .tab { 88 background: #f9f9f9;
70 padding: 10px; 89 margin-right: 5px;
71 background-color: #4CAF50; 90 border-top-left-radius: 8px;
72 color: white; 91 border-top-right-radius: 8px;
73 border-radius: 5px 5px 0 0; 92 }
74 flex-grow: 1; 93 .tab.active {
75 text-align: center; 94 background: white;
76 margin: 0 5px; 95 font-weight: bold;
77 } 96 }
78 .tab.active-tab { 97
79 background-color: #333;
80 }
81 .tab-content { 98 .tab-content {
82 display: none; 99 display: none;
83 padding: 20px; 100 padding: 20px;
84 border: 1px solid #ddd; 101 border: 1px solid #ccc;
85 border-top: none; 102 border-top: none;
86 background-color: white; 103 background: white;
87 } 104 }
88 .tab-content.active-content { 105 .tab-content.active {
89 display: block; 106 display: block;
90 } 107 }
91 </style> 108
109 .help-btn {
110 margin-left: auto;
111 padding: 6px 12px;
112 font-size: 0.9rem;
113 border: 1px solid #4CAF50;
114 border-radius: 4px;
115 background: #4CAF50;
116 color: white;
117 cursor: pointer;
118 }
119
120 /* sortable table header arrows */
121 table.sortable th {
122 position: relative;
123 padding-right: 20px; /* room for the arrow */
124 cursor: pointer;
125 }
126 table.sortable th::after {
127 content: '↕';
128 position: absolute;
129 right: 8px;
130 opacity: 0.4;
131 transition: opacity 0.2s;
132 }
133 table.sortable th:hover::after {
134 opacity: 0.7;
135 }
136 table.sortable th.sorted-asc::after {
137 content: '↑';
138 opacity: 1;
139 }
140 table.sortable th.sorted-desc::after {
141 content: '↓';
142 opacity: 1;
143 }
144 </style>
92 </head> 145 </head>
93 <body> 146 <body>
94 <div class="container"> 147 <div class="container">
95 """ 148 """
96 149
97 150
98 def get_html_closing(): 151 def get_html_closing() -> str:
99 return """ 152 return """
100 </div> 153 </div>
101 <script> 154 <script>
102 function openTab(evt, tabName) {{ 155 document.addEventListener('DOMContentLoaded', () => {
103 var i, tabcontent, tablinks; 156 document.querySelectorAll('table.sortable').forEach(table => {
104 tabcontent = document.getElementsByClassName("tab-content"); 157 const getCellValue = (row, idx) =>
105 for (i = 0; i < tabcontent.length; i++) {{ 158 row.children[idx].innerText.trim() || '';
106 tabcontent[i].style.display = "none"; 159
107 }} 160 const comparer = (idx, asc) => (a, b) => {
108 tablinks = document.getElementsByClassName("tab"); 161 const v1 = getCellValue(asc ? a : b, idx);
109 for (i = 0; i < tablinks.length; i++) {{ 162 const v2 = getCellValue(asc ? b : a, idx);
110 tablinks[i].className = 163 const n1 = parseFloat(v1), n2 = parseFloat(v2);
111 tablinks[i].className.replace(" active-tab", ""); 164 if (!isNaN(n1) && !isNaN(n2)) return n1 - n2;
112 }} 165 return v1.localeCompare(v2);
113 document.getElementById(tabName).style.display = "block"; 166 };
114 evt.currentTarget.className += " active-tab"; 167
115 }} 168 table.querySelectorAll('th').forEach((th, idx) => {
116 document.addEventListener("DOMContentLoaded", function() {{ 169 let asc = true;
117 document.querySelector(".tab").click(); 170 th.addEventListener('click', () => {
118 }}); 171 // sort rows
119 </script> 172 const tbody = table.tBodies[0];
173 Array.from(tbody.rows)
174 .sort(comparer(idx, asc))
175 .forEach(row => tbody.appendChild(row));
176 // update arrow classes
177 table.querySelectorAll('th').forEach(h => {
178 h.classList.remove('sorted-asc','sorted-desc');
179 });
180 th.classList.add(asc ? 'sorted-asc' : 'sorted-desc');
181 asc = !asc;
182 });
183 });
184 });
185 });
186 </script>
120 </body> 187 </body>
121 </html> 188 </html>
122 """ 189 """
123 190
124 191
192 def build_tabbed_html(
193 summary_html: str,
194 test_html: str,
195 feature_html: str,
196 explainer_html: Optional[str] = None,
197 ) -> str:
198 """
199 Render the tabbed sections and an always-visible Help button.
200 """
201 # CSS
202 css = get_html_template().split("<body>")[1].rsplit("</style>", 1)[0] + "</style>"
203
204 # Tabs header
205 tabs = [
206 '<div class="tabs">',
207 '<div class="tab active" onclick="showTab(\'summary\')">Validation Summary & Config</div>',
208 '<div class="tab" onclick="showTab(\'test\')">Test Summary</div>',
209 '<div class="tab" onclick="showTab(\'feature\')">Feature Importance</div>',
210 ]
211 if explainer_html:
212 tabs.append(
213 '<div class="tab" onclick="showTab(\'explainer\')">Explainer Plots</div>'
214 )
215 tabs.append('<button id="openMetricsHelp" class="help-btn">Help</button>')
216 tabs.append("</div>")
217 tabs_section = "\n".join(tabs)
218
219 # Content
220 contents = [
221 f'<div id="summary" class="tab-content active">{summary_html}</div>',
222 f'<div id="test" class="tab-content">{test_html}</div>',
223 f'<div id="feature" class="tab-content">{feature_html}</div>',
224 ]
225 if explainer_html:
226 contents.append(
227 f'<div id="explainer" class="tab-content">{explainer_html}</div>'
228 )
229 content_section = "\n".join(contents)
230
231 # JS
232 js = """
233 <script>
234 function showTab(id) {
235 document.querySelectorAll('.tab-content').forEach(el=>el.classList.remove('active'));
236 document.querySelectorAll('.tab').forEach(el=>el.classList.remove('active'));
237 document.getElementById(id).classList.add('active');
238 document.querySelector(`.tab[onclick*="${id}"]`).classList.add('active');
239 }
240 </script>
241 """
242
243 return css + "\n" + tabs_section + "\n" + content_section + "\n" + js
244
245
125 def customize_figure_layout(fig, margin_dict=None): 246 def customize_figure_layout(fig, margin_dict=None):
126 """
127 Update the layout of a Plotly figure to reduce margins.
128
129 Parameters:
130 fig (plotly.graph_objects.Figure): The Plotly figure to customize.
131 margin_dict (dict, optional): A dictionary specifying margin sizes.
132 Example: {'l': 10, 'r': 10, 't': 10, 'b': 10}
133
134 Returns:
135 plotly.graph_objects.Figure: The updated Plotly figure.
136 """
137 if margin_dict is None: 247 if margin_dict is None:
138 # Set default smaller margins 248 margin_dict = {"l": 40, "r": 40, "t": 40, "b": 40}
139 margin_dict = {'l': 40, 'r': 40, 't': 40, 'b': 40}
140
141 fig.update_layout(margin=margin_dict) 249 fig.update_layout(margin=margin_dict)
142 return fig 250 return fig
143 251
144 252
145 def add_plot_to_html(fig, include_plotlyjs=True): 253 def add_plot_to_html(fig, include_plotlyjs=True) -> str:
146 custom_margin = {'l': 40, 'r': 40, 't': 60, 'b': 60} 254 custom_margin = {"l": 40, "r": 40, "t": 60, "b": 60}
147 fig = customize_figure_layout(fig, margin_dict=custom_margin) 255 fig = customize_figure_layout(fig, margin_dict=custom_margin)
148 return fig.to_html(full_html=False, 256 return fig.to_html(
149 default_height=350, 257 full_html=False,
150 include_plotlyjs="cdn" if include_plotlyjs else False) 258 default_height=350,
151 259 include_plotlyjs="cdn" if include_plotlyjs else False,
152 260 )
153 def add_hr_to_html(): 261
262
263 def add_hr_to_html() -> str:
154 return "<hr>" 264 return "<hr>"
155 265
156 266
157 def encode_image_to_base64(image_path): 267 def encode_image_to_base64(image_path: str) -> str:
158 """Convert an image file to a base64 encoded string."""
159 with open(image_path, "rb") as img_file: 268 with open(image_path, "rb") as img_file:
160 return base64.b64encode(img_file.read()).decode("utf-8") 269 return base64.b64encode(img_file.read()).decode("utf-8")
161 270
162 271
163 def predict_proba(self, X): 272 def predict_proba(self, X):
164 pred = self.predict(X) 273 pred = self.predict(X)
165 return np.array([1 - pred, pred]).T 274 return np.vstack((1 - pred, pred)).T