Spaces:
Running
on
CPU Upgrade
Running
on
CPU Upgrade
Update app.py
Browse files
app.py
CHANGED
@@ -1,7 +1,7 @@
|
|
1 |
#!/usr/bin/env python3
|
2 |
# -*- coding: utf-8 -*-
|
3 |
"""
|
4 |
-
3D Flipbook Viewer (Gradio) β μ 체 μμ€
|
5 |
μ΅μ’
μμ : 2025-05-18
|
6 |
"""
|
7 |
|
@@ -15,11 +15,12 @@ import json
|
|
15 |
import logging
|
16 |
import traceback
|
17 |
from pathlib import Path
|
|
|
18 |
|
19 |
# μΈλΆ λΌμ΄λΈλ¬λ¦¬
|
20 |
import gradio as gr
|
21 |
from PIL import Image
|
22 |
-
import fitz
|
23 |
|
24 |
# ββββββββββββββββββββββββββββ
|
25 |
# λ‘κΉ
μ€μ
|
@@ -48,8 +49,8 @@ for d in [TEMP_DIR, UPLOAD_DIR, OUTPUT_DIR, THUMBS_DIR, HTML_DIR]:
|
|
48 |
# ββββββββββββββββββββββββββββ
|
49 |
# μ νΈ ν¨μ
|
50 |
# ββββββββββββββββββββββββββββ
|
51 |
-
def create_thumbnail(src: str, dst: str, size=(300, 300)) -> str
|
52 |
-
"""μλ³Έ μ΄λ―Έμ§λ₯Ό μΈλ€μΌλ‘ μ μ₯"""
|
53 |
try:
|
54 |
with Image.open(src) as im:
|
55 |
im.thumbnail(size, Image.LANCZOS)
|
@@ -59,11 +60,11 @@ def create_thumbnail(src: str, dst: str, size=(300, 300)) -> str | None:
|
|
59 |
logging.error("Thumbnail error: %s", e)
|
60 |
return None
|
61 |
|
62 |
-
|
63 |
# ββββββββββββββββββββββββββββ
|
64 |
# PDF β μ΄λ―Έμ§
|
65 |
# ββββββββββββββββββββββββββββ
|
66 |
-
def process_pdf(pdf_path: str, session_id: str) ->
|
|
|
67 |
pages_info = []
|
68 |
out_dir = os.path.join(OUTPUT_DIR, session_id)
|
69 |
th_dir = os.path.join(THUMBS_DIR, session_id)
|
@@ -73,13 +74,16 @@ def process_pdf(pdf_path: str, session_id: str) -> list[dict]:
|
|
73 |
try:
|
74 |
pdf_doc = fitz.open(pdf_path)
|
75 |
for idx, page in enumerate(pdf_doc):
|
76 |
-
|
|
|
|
|
77 |
img_path = os.path.join(out_dir, f"page_{idx+1}.png")
|
78 |
pix.save(img_path)
|
79 |
|
80 |
thumb_path = os.path.join(th_dir, f"thumb_{idx+1}.png")
|
81 |
create_thumbnail(img_path, thumb_path)
|
82 |
|
|
|
83 |
html_overlay = (
|
84 |
"""
|
85 |
<div style="position:absolute;top:50px;left:50px;
|
@@ -111,11 +115,11 @@ def process_pdf(pdf_path: str, session_id: str) -> list[dict]:
|
|
111 |
logging.error("process_pdf() failed: %s", e)
|
112 |
return []
|
113 |
|
114 |
-
|
115 |
# ββββββββββββββββββββββββββββ
|
116 |
# μ΄λ―Έμ§ μ
λ‘λ μ²λ¦¬
|
117 |
# ββββββββββββββββββββββββββββ
|
118 |
-
def process_images(img_paths:
|
|
|
119 |
pages_info = []
|
120 |
out_dir = os.path.join(OUTPUT_DIR, session_id)
|
121 |
th_dir = os.path.join(THUMBS_DIR, session_id)
|
@@ -128,8 +132,9 @@ def process_images(img_paths: list[str], session_id: str) -> list[dict]:
|
|
128 |
shutil.copy(src, dst)
|
129 |
|
130 |
thumb = os.path.join(th_dir, f"thumb_{i+1}.png")
|
131 |
-
create_thumbnail(
|
132 |
|
|
|
133 |
if i == 0:
|
134 |
html_overlay = """
|
135 |
<div style="position:absolute;top:50px;left:50px;
|
@@ -174,14 +179,17 @@ def process_images(img_paths: list[str], session_id: str) -> list[dict]:
|
|
174 |
|
175 |
return pages_info
|
176 |
|
177 |
-
|
178 |
# ββββββββββββββββββββββββββββ
|
179 |
# νλ¦½λΆ HTML μμ±
|
180 |
# ββββββββββββββββββββββββββββ
|
181 |
def generate_flipbook_html(
|
182 |
-
pages_info:
|
|
|
|
|
|
|
183 |
) -> str:
|
184 |
-
|
|
|
185 |
for p in pages_info:
|
186 |
if p.get("htmlContent") is None:
|
187 |
p.pop("htmlContent", None)
|
@@ -198,6 +206,7 @@ def generate_flipbook_html(
|
|
198 |
<meta name="viewport" content="width=device-width,initial-scale=1">
|
199 |
<title>3D Flipbook</title>
|
200 |
|
|
|
201 |
<link rel="stylesheet" href="/public/libs/flipbook/css/flipbook.style.css">
|
202 |
<script src="/public/libs/flipbook/js/flipbook.min.js"></script>
|
203 |
<script src="/public/libs/flipbook/js/flipbook.webgl.min.js"></script>
|
@@ -224,33 +233,40 @@ def generate_flipbook_html(
|
|
224 |
document.addEventListener('DOMContentLoaded',()=>{
|
225 |
const hide=()=>{{document.getElementById('loading').style.display='none'}};
|
226 |
try{{
|
227 |
-
const options={{
|
228 |
-
|
229 |
-
|
230 |
-
|
231 |
-
|
232 |
-
|
233 |
-
|
234 |
-
|
235 |
-
|
236 |
-
|
237 |
-
|
238 |
-
|
239 |
-
|
240 |
-
|
241 |
-
|
242 |
-
|
243 |
-
|
244 |
-
|
|
|
|
|
|
|
|
|
|
|
245 |
});
|
246 |
</script>
|
247 |
-
</body
|
|
|
248 |
"""
|
249 |
|
250 |
Path(html_path).write_text(html, encoding="utf-8")
|
|
|
251 |
public_url = f"/public/flipbooks/{html_file}"
|
252 |
|
253 |
-
# μ¬μ©μμκ² λλ €μ€ λ§ν¬
|
254 |
return f"""
|
255 |
<div style="text-align:center;padding:20px;background:#f9f9f9;border-radius:5px">
|
256 |
<h2 style="margin:0;color:#333">ν립λΆμ΄ μ€λΉλμμ΅λλ€!</h2>
|
@@ -263,15 +279,16 @@ document.addEventListener('DOMContentLoaded',()=>{
|
|
263 |
</div>
|
264 |
"""
|
265 |
|
266 |
-
|
267 |
# ββββββββββββββββββββββββββββ
|
268 |
# μ½λ°±: PDF μ
λ‘λ
|
269 |
# ββββββββββββββββββββββββββββ
|
270 |
def create_flipbook_from_pdf(
|
271 |
-
pdf_file: gr.File
|
|
|
|
|
272 |
):
|
273 |
session_id = str(uuid.uuid4())
|
274 |
-
debug:
|
275 |
|
276 |
if not pdf_file:
|
277 |
return (
|
@@ -280,18 +297,25 @@ def create_flipbook_from_pdf(
|
|
280 |
)
|
281 |
|
282 |
try:
|
283 |
-
|
284 |
-
|
|
|
|
|
|
|
|
|
|
|
285 |
|
|
|
|
|
|
|
286 |
pages_info = process_pdf(pdf_path, session_id)
|
287 |
debug.append(f"Extracted pages: {len(pages_info)}")
|
288 |
|
289 |
if not pages_info:
|
290 |
raise RuntimeError("PDF μ²λ¦¬ κ²°κ³Όκ° λΉμ΄ μμ΅λλ€.")
|
291 |
|
292 |
-
|
293 |
-
|
294 |
-
)
|
295 |
return html_block, "\n".join(debug)
|
296 |
|
297 |
except Exception as e:
|
@@ -303,15 +327,16 @@ def create_flipbook_from_pdf(
|
|
303 |
"\n".join(debug),
|
304 |
)
|
305 |
|
306 |
-
|
307 |
# ββββββββββββββββββββββββββββ
|
308 |
# μ½λ°±: μ΄λ―Έμ§ μ
λ‘λ
|
309 |
# ββββββββββββββββββββββββββββ
|
310 |
def create_flipbook_from_images(
|
311 |
-
images:
|
|
|
|
|
312 |
):
|
313 |
session_id = str(uuid.uuid4())
|
314 |
-
debug:
|
315 |
|
316 |
if not images:
|
317 |
return (
|
@@ -320,18 +345,27 @@ def create_flipbook_from_images(
|
|
320 |
)
|
321 |
|
322 |
try:
|
323 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
324 |
debug.append(f"Images: {img_paths}")
|
325 |
|
|
|
326 |
pages_info = process_images(img_paths, session_id)
|
327 |
debug.append(f"Processed: {len(pages_info)}")
|
328 |
|
329 |
if not pages_info:
|
330 |
raise RuntimeError("μ΄λ―Έμ§ μ²λ¦¬ μ€ν¨")
|
331 |
|
332 |
-
|
333 |
-
|
334 |
-
)
|
335 |
return html_block, "\n".join(debug)
|
336 |
|
337 |
except Exception as e:
|
@@ -343,7 +377,6 @@ def create_flipbook_from_images(
|
|
343 |
"\n".join(debug),
|
344 |
)
|
345 |
|
346 |
-
|
347 |
# ββββββββββββββββββββββββββββ
|
348 |
# Gradio UI
|
349 |
# ββββββββββββββββββββββββββββ
|
@@ -413,5 +446,6 @@ with gr.Blocks(title="3D Flipbook Viewer") as demo:
|
|
413 |
# ββββββββββββββββββββββββββββ
|
414 |
# μ€ν
|
415 |
# ββββββββββββββββββββββββββββ
|
416 |
-
if __name__ ==
|
417 |
-
|
|
|
|
1 |
#!/usr/bin/env python3
|
2 |
# -*- coding: utf-8 -*-
|
3 |
"""
|
4 |
+
3D Flipbook Viewer (Gradio) β μ 체 μμ€ (μμ λ²μ )
|
5 |
μ΅μ’
μμ : 2025-05-18
|
6 |
"""
|
7 |
|
|
|
15 |
import logging
|
16 |
import traceback
|
17 |
from pathlib import Path
|
18 |
+
from typing import Optional, List, Dict
|
19 |
|
20 |
# μΈλΆ λΌμ΄λΈλ¬λ¦¬
|
21 |
import gradio as gr
|
22 |
from PIL import Image
|
23 |
+
import fitz # PyMuPDF
|
24 |
|
25 |
# ββββββββββββββββββββββββββββ
|
26 |
# λ‘κΉ
μ€μ
|
|
|
49 |
# ββββββββββββββββββββββββββββ
|
50 |
# μ νΈ ν¨μ
|
51 |
# ββββββββββββββββββββββββββββ
|
52 |
+
def create_thumbnail(src: str, dst: str, size=(300, 300)) -> Optional[str]:
|
53 |
+
"""μλ³Έ μ΄λ―Έμ§λ₯Ό μΈλ€μΌλ‘ μ μ₯ (μ΄λ―Έμ§ μ΄κΈ° μ€ν¨ μ None 리ν΄)"""
|
54 |
try:
|
55 |
with Image.open(src) as im:
|
56 |
im.thumbnail(size, Image.LANCZOS)
|
|
|
60 |
logging.error("Thumbnail error: %s", e)
|
61 |
return None
|
62 |
|
|
|
63 |
# ββββββββββββββββββββββββββββ
|
64 |
# PDF β μ΄λ―Έμ§
|
65 |
# ββββββββββββββββββββββββββββ
|
66 |
+
def process_pdf(pdf_path: str, session_id: str) -> List[Dict]:
|
67 |
+
"""PDF νμΌμ νμ΄μ§ λ³ PNGλ‘ λ³ννκ³ νμ΄μ§ μ 보λ₯Ό 리μ€νΈλ‘ 리ν΄"""
|
68 |
pages_info = []
|
69 |
out_dir = os.path.join(OUTPUT_DIR, session_id)
|
70 |
th_dir = os.path.join(THUMBS_DIR, session_id)
|
|
|
74 |
try:
|
75 |
pdf_doc = fitz.open(pdf_path)
|
76 |
for idx, page in enumerate(pdf_doc):
|
77 |
+
# ν΄μλ ν₯μμ μν΄ λ§€νΈλ¦μ€ μ¬μ© (1.5λ°° μ λ)
|
78 |
+
mat = fitz.Matrix(1.5, 1.5)
|
79 |
+
pix = page.get_pixmap(matrix=mat)
|
80 |
img_path = os.path.join(out_dir, f"page_{idx+1}.png")
|
81 |
pix.save(img_path)
|
82 |
|
83 |
thumb_path = os.path.join(th_dir, f"thumb_{idx+1}.png")
|
84 |
create_thumbnail(img_path, thumb_path)
|
85 |
|
86 |
+
# 첫 νμ΄μ§μλ§ μμλ‘ μ€λ²λ μ΄ HTML μ 곡
|
87 |
html_overlay = (
|
88 |
"""
|
89 |
<div style="position:absolute;top:50px;left:50px;
|
|
|
115 |
logging.error("process_pdf() failed: %s", e)
|
116 |
return []
|
117 |
|
|
|
118 |
# ββββββββββββββββββββββββββββ
|
119 |
# μ΄λ―Έμ§ μ
λ‘λ μ²λ¦¬
|
120 |
# ββββββββββββββββββββββββββββ
|
121 |
+
def process_images(img_paths: List[str], session_id: str) -> List[Dict]:
|
122 |
+
"""μ
λ‘λλ μ΄λ―Έμ§λ₯Ό 볡μ¬/μΈλ€μΌ μμ± ν νμ΄μ§ μ λ³΄λ‘ λ¦¬ν΄"""
|
123 |
pages_info = []
|
124 |
out_dir = os.path.join(OUTPUT_DIR, session_id)
|
125 |
th_dir = os.path.join(THUMBS_DIR, session_id)
|
|
|
132 |
shutil.copy(src, dst)
|
133 |
|
134 |
thumb = os.path.join(th_dir, f"thumb_{i+1}.png")
|
135 |
+
create_thumbnail(dst, thumb)
|
136 |
|
137 |
+
# νμ΄μ§λ³ κ°λ¨ν μ€λ²λ μ΄ μμ
|
138 |
if i == 0:
|
139 |
html_overlay = """
|
140 |
<div style="position:absolute;top:50px;left:50px;
|
|
|
179 |
|
180 |
return pages_info
|
181 |
|
|
|
182 |
# ββββββββββββββββββββββββββββ
|
183 |
# νλ¦½λΆ HTML μμ±
|
184 |
# ββββββββββββββββββββββββββββ
|
185 |
def generate_flipbook_html(
|
186 |
+
pages_info: List[Dict],
|
187 |
+
session_id: str,
|
188 |
+
view_mode: str,
|
189 |
+
skin: str
|
190 |
) -> str:
|
191 |
+
"""νμ΄μ§ μ 보λ₯Ό 3D Flipbookμ μ μ©ν HTML νμΌλ‘ λ§λ€κ³ λ§ν¬ λ°ν"""
|
192 |
+
# htmlContentκ° NoneμΈ κ²½μ°λ JSONμμ μ κ±°
|
193 |
for p in pages_info:
|
194 |
if p.get("htmlContent") is None:
|
195 |
p.pop("htmlContent", None)
|
|
|
206 |
<meta name="viewport" content="width=device-width,initial-scale=1">
|
207 |
<title>3D Flipbook</title>
|
208 |
|
209 |
+
<!-- 3D Flipbook κ΄λ ¨ CSS/JS -->
|
210 |
<link rel="stylesheet" href="/public/libs/flipbook/css/flipbook.style.css">
|
211 |
<script src="/public/libs/flipbook/js/flipbook.min.js"></script>
|
212 |
<script src="/public/libs/flipbook/js/flipbook.webgl.min.js"></script>
|
|
|
233 |
document.addEventListener('DOMContentLoaded',()=>{
|
234 |
const hide=()=>{{document.getElementById('loading').style.display='none'}};
|
235 |
try{{
|
236 |
+
const options = {{
|
237 |
+
pages: {pages_json},
|
238 |
+
viewMode: "{view_mode}",
|
239 |
+
skin: "{skin}",
|
240 |
+
responsiveView: true,
|
241 |
+
singlePageMode: false,
|
242 |
+
singlePageModeIfMobile: true,
|
243 |
+
pageFlipDuration: 1,
|
244 |
+
thumbnailsOnStart: true,
|
245 |
+
btnThumbs: {{enabled:true}},
|
246 |
+
btnPrint: {{enabled:true}},
|
247 |
+
btnDownloadPages: {{enabled:true}},
|
248 |
+
btnDownloadPdf: {{enabled:true}},
|
249 |
+
btnShare: {{enabled:true}},
|
250 |
+
btnSound: {{enabled:true}},
|
251 |
+
btnExpand: {{enabled:true}}
|
252 |
+
}};
|
253 |
+
new FlipBook(document.getElementById('flipbook-container'), options);
|
254 |
+
setTimeout(hide, 1000);
|
255 |
+
}} catch(e) {{
|
256 |
+
console.error(e);
|
257 |
+
alert('νλ¦½λΆ μ΄κΈ°ν μ€λ₯:' + e.message);
|
258 |
+
}}
|
259 |
});
|
260 |
</script>
|
261 |
+
</body>
|
262 |
+
</html>
|
263 |
"""
|
264 |
|
265 |
Path(html_path).write_text(html, encoding="utf-8")
|
266 |
+
|
267 |
public_url = f"/public/flipbooks/{html_file}"
|
268 |
|
269 |
+
# μ¬μ©μμκ² λλ €μ€ λ²νΌ νν λ§ν¬
|
270 |
return f"""
|
271 |
<div style="text-align:center;padding:20px;background:#f9f9f9;border-radius:5px">
|
272 |
<h2 style="margin:0;color:#333">ν립λΆμ΄ μ€λΉλμμ΅λλ€!</h2>
|
|
|
279 |
</div>
|
280 |
"""
|
281 |
|
|
|
282 |
# ββββββββββββββββββββββββββββ
|
283 |
# μ½λ°±: PDF μ
λ‘λ
|
284 |
# ββββββββββββββββββββββββββββ
|
285 |
def create_flipbook_from_pdf(
|
286 |
+
pdf_file: Optional[gr.File],
|
287 |
+
view_mode: str = "2d",
|
288 |
+
skin: str = "light"
|
289 |
):
|
290 |
session_id = str(uuid.uuid4())
|
291 |
+
debug: List[str] = []
|
292 |
|
293 |
if not pdf_file:
|
294 |
return (
|
|
|
297 |
)
|
298 |
|
299 |
try:
|
300 |
+
# Gradioκ° λκ²¨μ€ μμ PDF κ²½λ‘
|
301 |
+
uploaded_temp_path = pdf_file.name
|
302 |
+
|
303 |
+
# μλ² λ΄ μμ μ
λ‘λ ν΄λμ μμ νκ² λ³΅μ¬
|
304 |
+
filename_only = os.path.basename(uploaded_temp_path)
|
305 |
+
pdf_path = os.path.join(UPLOAD_DIR, filename_only)
|
306 |
+
shutil.copyfile(uploaded_temp_path, pdf_path)
|
307 |
|
308 |
+
debug.append(f"Copied PDF to: {pdf_path}")
|
309 |
+
|
310 |
+
# PDF β νμ΄μ§ μ΄λ―Έμ§ λ³ν
|
311 |
pages_info = process_pdf(pdf_path, session_id)
|
312 |
debug.append(f"Extracted pages: {len(pages_info)}")
|
313 |
|
314 |
if not pages_info:
|
315 |
raise RuntimeError("PDF μ²λ¦¬ κ²°κ³Όκ° λΉμ΄ μμ΅λλ€.")
|
316 |
|
317 |
+
# νλ¦½λΆ HTML μμ±
|
318 |
+
html_block = generate_flipbook_html(pages_info, session_id, view_mode, skin)
|
|
|
319 |
return html_block, "\n".join(debug)
|
320 |
|
321 |
except Exception as e:
|
|
|
327 |
"\n".join(debug),
|
328 |
)
|
329 |
|
|
|
330 |
# ββββββββββββββββββββββββββββ
|
331 |
# μ½λ°±: μ΄λ―Έμ§ μ
λ‘λ
|
332 |
# ββββββββββββββββββββββββββββ
|
333 |
def create_flipbook_from_images(
|
334 |
+
images: Optional[List[gr.File]],
|
335 |
+
view_mode: str = "2d",
|
336 |
+
skin: str = "light"
|
337 |
):
|
338 |
session_id = str(uuid.uuid4())
|
339 |
+
debug: List[str] = []
|
340 |
|
341 |
if not images:
|
342 |
return (
|
|
|
345 |
)
|
346 |
|
347 |
try:
|
348 |
+
# Gradioκ° λκ²¨μ€ μμ μ΄λ―Έμ§ κ²½λ‘λ€
|
349 |
+
img_paths = []
|
350 |
+
for fobj in images:
|
351 |
+
# μμ νκ² temp ν΄λμ 볡μ¬
|
352 |
+
uploaded_temp_path = fobj.name
|
353 |
+
filename_only = os.path.basename(uploaded_temp_path)
|
354 |
+
local_img_path = os.path.join(UPLOAD_DIR, filename_only)
|
355 |
+
shutil.copyfile(uploaded_temp_path, local_img_path)
|
356 |
+
img_paths.append(local_img_path)
|
357 |
+
|
358 |
debug.append(f"Images: {img_paths}")
|
359 |
|
360 |
+
# μ΄λ―Έμ§ β νμ΄μ§ μ 보 λ³ν
|
361 |
pages_info = process_images(img_paths, session_id)
|
362 |
debug.append(f"Processed: {len(pages_info)}")
|
363 |
|
364 |
if not pages_info:
|
365 |
raise RuntimeError("μ΄λ―Έμ§ μ²λ¦¬ μ€ν¨")
|
366 |
|
367 |
+
# νλ¦½λΆ HTML μμ±
|
368 |
+
html_block = generate_flipbook_html(pages_info, session_id, view_mode, skin)
|
|
|
369 |
return html_block, "\n".join(debug)
|
370 |
|
371 |
except Exception as e:
|
|
|
377 |
"\n".join(debug),
|
378 |
)
|
379 |
|
|
|
380 |
# ββββββββββββββββββββββββββββ
|
381 |
# Gradio UI
|
382 |
# ββββββββββββββββββββββββββββ
|
|
|
446 |
# ββββββββββββββββββββββββββββ
|
447 |
# μ€ν
|
448 |
# ββββββββββββββββββββββββββββ
|
449 |
+
if __name__ == "__main__":
|
450 |
+
# νμν κ²½μ° share=True λ± μΈμλ‘ μΆκ° κ°λ₯
|
451 |
+
demo.launch(debug=True)
|