File size: 9,447 Bytes
62151d3 4b624a7 62151d3 4b624a7 62151d3 4b624a7 62151d3 4b624a7 62151d3 4b624a7 62151d3 4b624a7 62151d3 4b624a7 62151d3 4b624a7 62151d3 4b624a7 62151d3 4b624a7 62151d3 4b624a7 62151d3 4b624a7 62151d3 4b624a7 62151d3 4b624a7 62151d3 4b624a7 62151d3 4b624a7 62151d3 4b624a7 62151d3 4b624a7 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 | from collections.abc import Callable
from html import escape
import gradio as gr
from app.domain import TranscriptAnalysis
from app.errors import (
AnalysisNotFoundError,
ConfigurationError,
InvalidTranscriptError,
LLMCompletionError,
)
from app.services import TranscriptAnalysisService
ServiceFactory = Callable[[], TranscriptAnalysisService]
FrontendResult = tuple[str, str, str]
LoadingFrontendResult = tuple[dict[str, object], dict[str, object], str, dict[str, object]]
AnalysisFrontendResult = tuple[dict[str, object], str]
CleanupFrontendResult = tuple[dict[str, object], dict[str, object]]
FailureFrontendResult = tuple[dict[str, object], dict[str, object], str, dict[str, object]]
APP_CSS = """
.analysis-status {
margin-top: 0.75rem;
width: 100%;
}
.analysis-status__content {
align-items: center;
background: var(--background-fill-secondary);
border: 1px solid var(--border-color-primary);
border-radius: 8px;
color: var(--body-text-color);
display: flex;
font-size: 0.95rem;
gap: 0.65rem;
line-height: 1.35;
min-height: 2.75rem;
padding: 0.7rem 0.9rem;
white-space: normal;
width: 100%;
}
.analysis-status__spinner {
animation: analysis-spin 0.8s linear infinite;
border: 2px solid var(--border-color-primary);
border-top-color: var(--button-primary-background-fill);
border-radius: 999px;
flex: 0 0 auto;
height: 1rem;
width: 1rem;
}
.analysis-status--error .analysis-status__content {
border-color: var(--error-border-color, #d33);
color: var(--error-text-color, #b00020);
}
@keyframes analysis-spin {
to {
transform: rotate(360deg);
}
}
.analysis-result {
background: var(--background-fill-primary);
border: 1px solid var(--border-color-primary);
border-radius: 8px;
margin-top: 1rem;
padding: 1rem 1.125rem;
}
.analysis-result h3 {
font-size: 1rem;
font-weight: 650;
margin: 1rem 0 0.35rem;
}
.analysis-result h3:first-child {
margin-top: 0;
}
.analysis-result p,
.analysis-result ol {
margin-top: 0;
}
"""
def build_gradio_app(service_factory: ServiceFactory) -> gr.Blocks:
with gr.Blocks(title="Transcript Analysis") as frontend:
gr.Markdown("# Transcript Analysis")
with gr.Tab("Analyze"):
transcript_input = gr.Textbox(
label="Transcript",
lines=12,
placeholder="Paste a transcript here...",
)
analyze_button = gr.Button("Analyze", variant="primary")
analysis_status_output = gr.HTML(
visible=False,
elem_classes=["analysis-status"],
)
with gr.Group(visible=False, elem_classes=["analysis-result"]) as analysis_result_group:
analysis_result_output = gr.Markdown(
container=False,
line_breaks=True,
buttons=["copy"],
)
analyze_event = analyze_button.click(
fn=show_analyze_loading,
outputs=[
analysis_status_output,
analysis_result_group,
analysis_result_output,
analyze_button,
],
).then(
fn=lambda transcript: analyze_transcript_for_ui(transcript, service_factory),
inputs=transcript_input,
outputs=[
analysis_result_group,
analysis_result_output,
],
)
analyze_event.success(
fn=hide_analyze_loading,
outputs=[analysis_status_output, analyze_button],
)
analyze_event.failure(
fn=show_analyze_failure,
outputs=[
analysis_status_output,
analysis_result_group,
analysis_result_output,
analyze_button,
],
)
with gr.Tab("Lookup"):
analysis_id_input = gr.Textbox(label="Analysis ID")
lookup_button = gr.Button("Lookup", variant="primary")
lookup_status_output = gr.HTML(
visible=False,
elem_classes=["analysis-status"],
)
with gr.Group(visible=False, elem_classes=["analysis-result"]) as lookup_result_group:
lookup_result_output = gr.Markdown(
container=False,
line_breaks=True,
buttons=["copy"],
)
lookup_event = lookup_button.click(
fn=show_lookup_loading,
outputs=[
lookup_status_output,
lookup_result_group,
lookup_result_output,
lookup_button,
],
).then(
fn=lambda analysis_id: lookup_analysis_for_ui(analysis_id, service_factory),
inputs=analysis_id_input,
outputs=[
lookup_result_group,
lookup_result_output,
],
)
lookup_event.success(
fn=hide_lookup_loading,
outputs=[lookup_status_output, lookup_button],
)
lookup_event.failure(
fn=show_lookup_failure,
outputs=[
lookup_status_output,
lookup_result_group,
lookup_result_output,
lookup_button,
],
)
return frontend
def show_analyze_loading() -> LoadingFrontendResult:
return show_loading("Analyzing transcript...", "Analyzing...")
def show_lookup_loading() -> LoadingFrontendResult:
return show_loading("Looking up analysis...", "Looking up...")
def show_loading(message: str, button_label: str) -> LoadingFrontendResult:
return (
gr.update(value=format_status_html(message), visible=True),
gr.update(visible=False),
"",
gr.update(value=button_label, interactive=False),
)
def hide_analyze_loading() -> CleanupFrontendResult:
return hide_loading("Analyze")
def hide_lookup_loading() -> CleanupFrontendResult:
return hide_loading("Lookup")
def hide_loading(button_label: str) -> CleanupFrontendResult:
return gr.update(value="", visible=False), gr.update(value=button_label, interactive=True)
def show_analyze_failure() -> FailureFrontendResult:
return show_failure("Analyze")
def show_lookup_failure() -> FailureFrontendResult:
return show_failure("Lookup")
def show_failure(button_label: str) -> FailureFrontendResult:
return (
gr.update(
value=format_status_html("Could not complete the request.", is_error=True),
visible=True,
),
gr.update(visible=False),
"",
gr.update(value=button_label, interactive=True),
)
def analyze_transcript_for_ui(
transcript: str,
service_factory: ServiceFactory,
) -> AnalysisFrontendResult:
return show_result(*analyze_transcript(transcript, service_factory))
def analyze_transcript(transcript: str, service_factory: ServiceFactory) -> FrontendResult:
try:
analysis = service_factory().analyze(transcript)
except (ConfigurationError, InvalidTranscriptError, LLMCompletionError) as exc:
raise gr.Error(str(exc)) from exc
return format_analysis(analysis)
def lookup_analysis_for_ui(
analysis_id: str,
service_factory: ServiceFactory,
) -> AnalysisFrontendResult:
return show_result(*lookup_analysis(analysis_id, service_factory))
def lookup_analysis(analysis_id: str, service_factory: ServiceFactory) -> FrontendResult:
try:
analysis = service_factory().get(analysis_id.strip())
except (AnalysisNotFoundError, ConfigurationError, InvalidTranscriptError, LLMCompletionError) as exc:
raise gr.Error(str(exc)) from exc
return format_analysis(analysis)
def show_result(
analysis_id: str,
summary: str,
action_items: str,
) -> AnalysisFrontendResult:
return (
gr.update(visible=True),
format_result_markdown(analysis_id, summary, action_items),
)
def format_analysis(analysis: TranscriptAnalysis) -> FrontendResult:
return analysis.id, analysis.summary, format_action_items(analysis.action_items)
def format_status_html(message: str, is_error: bool = False) -> str:
status_class = "analysis-status--error" if is_error else ""
spinner = "" if is_error else '<span class="analysis-status__spinner" aria-hidden="true"></span>'
role = "alert" if is_error else "status"
return (
f'<div class="{status_class}">'
f'<div class="analysis-status__content" role="{role}">'
f"{spinner}<span>{escape(message)}</span>"
"</div>"
"</div>"
)
def format_result_markdown(analysis_id: str, summary: str, action_items: str) -> str:
return f"""### Analysis ID
`{analysis_id}`
### Summary
{summary}
### Suggested Next Steps
{action_items}
"""
def format_action_items(action_items: tuple[str, ...]) -> str:
if not action_items:
return "No suggested next steps returned."
return "\n".join(
f"{index}. {action_item}" for index, action_item in enumerate(action_items, start=1)
)
|