Merge pull request #36 from NohamR/dependabot/pip/python-dotenv-1.2.3

Bump python-dotenv from 1.2.2 to 1.2.3

main.py

@@ -9,6 +9,7 @@ import shutil
 import logging
 from datetime import datetime, timedelta
 from dotenv import load_dotenv
+import aiohttp
 from utils.input import (
     stream_selection,
     get_date_input,
@@ -190,45 +191,21 @@ if __name__ == "__main__":
             mpd_content = get_manifest(dash_id)
             manifest_info = parse_mpd_manifest(mpd_content)
 
-            avc_tick = None
+            avc_track_id = None
             if "video" in selections_avc:
                 avc_sel = selections_avc["video"]
                 avc_init_segment = avc_sel["segments"]["initialization"]
                 avc_track_id = avc_init_segment.split("/")[-1].split("_init")[0]
-
-                logger.info("Bruteforcing AVC video track %s...", avc_track_id)
-                avc_valid_ticks = asyncio.run(
-                    bruteforce(avc_track_id, start_tick_user, batch_size)
-                )
-                if len(avc_valid_ticks) == 0:
-                    logger.warning(
-                        "No valid ticks found for AVC video. AVC tracks will be removed from manifest."
-                    )
-                else:
-                    avc_tick = avc_valid_ticks[0]
-                    logger.info("AVC video tick found: %s", avc_tick)
             else:
                 logger.warning(
                     "No AVC video track available. AVC tracks will be removed from manifest."
                 )
 
-            hevc_tick = None
+            hevc_track_id = None
             if "video" in selections_hevc:
                 hevc_sel = selections_hevc["video"]
                 hevc_init_segment = hevc_sel["segments"]["initialization"]
                 hevc_track_id = hevc_init_segment.split("/")[-1].split("_init")[0]
-
-                logger.info("Bruteforcing HEVC video track %s...", hevc_track_id)
-                hevc_valid_ticks = asyncio.run(
-                    bruteforce(hevc_track_id, start_tick_user, batch_size)
-                )
-                if len(hevc_valid_ticks) == 0:
-                    logger.warning(
-                        "No valid ticks found for HEVC video. HEVC tracks will be removed from manifest."
-                    )
-                else:
-                    hevc_tick = hevc_valid_ticks[0]
-                    logger.info("HEVC video tick found: %s", hevc_tick)
             else:
                 logger.warning(
                     "No HEVC video track available. HEVC tracks will be removed from manifest."
@@ -239,10 +216,52 @@ if __name__ == "__main__":
             audio_init_segment = audio_sel["segments"]["initialization"]
             audio_track_id = audio_init_segment.split("/")[-1].split("_init")[0]
 
-            logger.info("Bruteforcing audio track %s...", audio_track_id)
-            audio_valid_ticks = asyncio.run(
-                bruteforce(audio_track_id, start_tick_user, batch_size)
+            async def bruteforce_all():
+                async with aiohttp.ClientSession() as session:
+                    avc_ticks = None
+                    hevc_ticks = None
+                    audio_ticks = []
+
+                    if avc_track_id:
+                        logger.info(
+                            "Bruteforcing AVC video track %s...", avc_track_id
                         )
+                        avc_valid = await bruteforce(
+                            avc_track_id, start_tick_user, batch_size, session=session
+                        )
+                        if len(avc_valid) == 0:
+                            logger.warning(
+                                "No valid ticks found for AVC video. AVC tracks will be removed from manifest."
+                            )
+                        else:
+                            avc_ticks = avc_valid[0]
+                            logger.info("AVC video tick found: %s", avc_ticks)
+
+                    if hevc_track_id:
+                        logger.info(
+                            "Bruteforcing HEVC video track %s...", hevc_track_id
+                        )
+                        hevc_valid = await bruteforce(
+                            hevc_track_id, start_tick_user, batch_size, session=session
+                        )
+                        if len(hevc_valid) == 0:
+                            logger.warning(
+                                "No valid ticks found for HEVC video. HEVC tracks will be removed from manifest."
+                            )
+                        else:
+                            hevc_ticks = hevc_valid[0]
+                            logger.info("HEVC video tick found: %s", hevc_ticks)
+
+                    logger.info("Bruteforcing audio track %s...", audio_track_id)
+                    audio_valid = await bruteforce(
+                        audio_track_id, start_tick_user, batch_size, session=session
+                    )
+                    if len(audio_valid) > 0:
+                        audio_ticks = audio_valid
+
+                    return avc_ticks, hevc_ticks, audio_ticks
+
+            avc_tick, hevc_tick, audio_valid_ticks = asyncio.run(bruteforce_all())
             if len(audio_valid_ticks) == 0:
                 logger.error("No valid ticks found for audio.")
                 sys.exit(1)

pyproject.toml

@@ -17,7 +17,7 @@ dependencies = [
     "pywidevine>=1.9.0",
     "requests>=2.32.5",
     "tabulate>=0.9.0",
-    "tqdm>=4.68.4",
+    "tqdm>=4.70.0",
     "tzdata>=2026.3",
 ]
 

requirements.txt

@@ -1,10 +1,10 @@
-aiohttp==3.14.1
+aiohttp==3.14.3
 beautifulsoup4==4.15.0
 InquirerPy==0.3.4
-prompt_toolkit==3.0.52
-python-dotenv==1.2.2
+prompt_toolkit==3.0.53
+python-dotenv==1.2.3
 pywidevine==1.9.0
 Requests==2.34.2
 tabulate==0.10.0
-tqdm==4.68.4
+tqdm==4.70.0
 tzdata==2026.3

utils/stream.py

@@ -18,6 +18,16 @@ ET.register_namespace("", "urn:mpeg:dash:schema:mpd:2011")
 ET.register_namespace("xsi", "http://www.w3.org/2001/XMLSchema-instance")
 ET.register_namespace("cenc", "urn:mpeg:cenc:2013")
 
+SEGMENT_HEADERS = {
+    "Accept": "*/*",
+    "Referer": "https://tv.free.fr/",
+    "User-Agent": (
+        "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) "
+        "AppleWebKit/537.36 (KHTML, like Gecko) "
+        "Chrome/143.0.0.0 Safari/537.36"
+    ),
+}
+
 
 def parse_mpd_manifest(mpd_content: str) -> Dict[str, Any]:
     """Parse an MPD manifest and extract metadata.
@@ -340,7 +350,7 @@ def get_manifest(manifest_id):
 
 
 async def fetch_segment(session, ticks, track_id):
-    """Fetch a media segment asynchronously.
+    """Probe whether a media segment exists using a lightweight HEAD request.
 
     Args:
         session: The aiohttp ClientSession.
@@ -348,20 +358,11 @@ async def fetch_segment(session, ticks, track_id):
         track_id: The track identifier.
 
     Returns:
-        The tick value if successful, None otherwise.
+        The tick value if the segment exists, None otherwise.
     """
     url = f"https://media4.stream.proxad.net/media/{track_id}_{ticks}"
-    headers = {
-        "Accept": "*/*",
-        "Referer": "https://tv.free.fr/",
-        "User-Agent": (
-            "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) "
-            "AppleWebKit/537.36 (KHTML, like Gecko) "
-            "Chrome/143.0.0.0 Safari/537.36"
-        ),
-    }
     try:
-        async with session.get(url, headers=headers) as resp:
+        async with session.head(url, headers=SEGMENT_HEADERS) as resp:
             if resp.status == 200:
                 return ticks
             return None
@@ -377,16 +378,7 @@ def get_init(output_folder, track_id):
         track_id: The track identifier.
     """
     url = f"https://media4.stream.proxad.net/media/{track_id}_init"
-    headers = {
-        "Accept": "*/*",
-        "Referer": "https://tv.free.fr/",
-        "User-Agent": (
-            "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) "
-            "AppleWebKit/537.36 (KHTML, like Gecko) "
-            "Chrome/143.0.0.0 Safari/537.36"
-        ),
-    }
-    response = requests.get(url, headers=headers, timeout=10)
+    response = requests.get(url, headers=SEGMENT_HEADERS, timeout=10)
     if response.status_code == 200:
         os.makedirs(f"{output_folder}/segments_{track_id}", exist_ok=True)
         init_path = f"{output_folder}/segments_{track_id}/init.mp4"
@@ -418,17 +410,8 @@ async def save_segments(
             Tuple of (success: bool, tick: int, rep: int)
         """
         url = f"https://media4.stream.proxad.net/media/{track_id}_{tick}"
-        headers = {
-            "Accept": "*/*",
-            "Referer": "https://tv.free.fr/",
-            "User-Agent": (
-                "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) "
-                "AppleWebKit/537.36 (KHTML, like Gecko) "
-                "Chrome/143.0.0.0 Safari/537.36"
-            ),
-        }
         try:
-            async with session.get(url, headers=headers) as resp:
+            async with session.get(url, headers=SEGMENT_HEADERS) as resp:
                 if resp.status == 200:
                     content = await resp.read()
                     filename = f"{output_folder}/segments_{track_id}/{tick}.m4s"
@@ -458,11 +441,11 @@ async def save_segments(
     segments_to_download = [(start_tick + i * duration, i) for i in range(rep_nb)]
 
     # In case of resuming, check which segments are already downloaded
-    already_downloaded = [
+    already_downloaded = {
         int(f.split(".")[0])
         for f in os.listdir(f"{output_folder}/segments_{track_id}")
         if f.endswith(".m4s") and f.split(".")[0].isdigit()
-    ]
+    }
     segments_to_download = [
         (tick, rep) for tick, rep in segments_to_download if tick not in already_downloaded
     ]

utils/times.py

@@ -55,23 +55,39 @@ def future(rep, base, duration):
     return base + rep * duration
 
 
-async def bruteforce(track_id, date, batch_size=20000):
-    """Bruteforce segments to find valid ticks."""
+async def bruteforce(track_id, date, batch_size=20000, concurrency=100, session=None):
+    """Bruteforce segments to find valid ticks.
+
+    Args:
+        track_id: The track identifier.
+        date: The base tick to start probing from.
+        batch_size: Number of ticks to probe per batch.
+        concurrency: Maximum number of in-flight requests at once.
+        session: Optional shared aiohttp session. A new one is created if omitted.
+
+    Returns:
+        List of valid ticks found (empty if none).
+    """
     valid_ticks = []
     total_requests = 288000
 
     logger.debug("Starting bruteforce for %s near (%s) %s", track_id, date, convert_sec_to_date(convert_ticks_to_sec(date, TIMESCALE)))
 
     start_time = time.time()
+    owns_session = session is None
+    if owns_session:
+        session = aiohttp.ClientSession()
 
     try:
-        async with aiohttp.ClientSession() as session:
+        semaphore = asyncio.Semaphore(concurrency)
+
+        async def probe(t):
+            async with semaphore:
+                return await fetch_segment(session, t + date, track_id)
+
         for batch_start in range(0, total_requests, batch_size):
             batch_end = min(batch_start + batch_size, total_requests)
-                tasks = [
-                    fetch_segment(session, t + date, track_id)
-                    for t in range(batch_start, batch_end)
-                ]
+            tasks = [probe(t) for t in range(batch_start, batch_end)]
 
             results = []
             for coro in tqdm(
@@ -90,10 +106,15 @@ async def bruteforce(track_id, date, batch_size=20000):
             # Stop if we found valid ticks
             if valid_ticks:
                 logger.debug("Found valid ticks: %s, stopping bruteforce.", valid_ticks)
+                for task in tasks:
+                    task.cancel()
                 break
 
     except KeyboardInterrupt:
         logger.error("Interrupted by user (Ctrl+C)")
+    finally:
+        if owns_session:
+            await session.close()
 
     elapsed = time.time() - start_time
     logger.debug("Completed in %.2fs", elapsed)

utils/utilities.py

@@ -39,7 +39,7 @@ def merge_segments(input_folder: str, track_id: str, output_file: str):
     with open(output_file, "wb") as outfile:
         for fname in segment_files:
             with open(f"{segment_folder}/{fname}", "rb") as infile:
-                outfile.write(infile.read())
+                shutil.copyfileobj(infile, outfile)
     logger.info("Merged segments into %s", output_file)
 
 
@@ -104,7 +104,7 @@ def decrypt(segment_dir, init_path, output_file, key):
         with open(chunk_merged, "wb") as outfile:
             for fname in chunk_files:
                 with open(os.path.join(segment_dir, fname), "rb") as infile:
-                    outfile.write(infile.read())
+                    shutil.copyfileobj(infile, outfile)
 
         logger.debug("Decrypting chunk %d", chunk_num)
         result = subprocess.run(

uv.lock

@@ -808,7 +808,7 @@ requires-dist = [
     { name = "pywidevine", specifier = ">=1.9.0" },
     { name = "requests", specifier = ">=2.32.5" },
     { name = "tabulate", specifier = ">=0.9.0" },
-    { name = "tqdm", specifier = ">=4.68.4" },
+    { name = "tqdm", specifier = ">=4.70.0" },
     { name = "tzdata", specifier = ">=2026.3" },
 ]
 
@@ -1301,14 +1301,14 @@ wheels = [
 
 [[package]]
 name = "tqdm"
-version = "4.68.4"
+version = "4.70.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "colorama", marker = "sys_platform == 'win32'" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/ae/5f/57ff8b434839e70dab45601284ea413e947a63799891b7553e5960a793a8/tqdm-4.68.4.tar.gz", hash = "sha256:19829c9673638f2a0b8617da4cdcb927e831cd88bcfcb6e78d42a4d1af131520", size = 792418, upload-time = "2026-07-07T09:58:18.369Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/21/3b/6c24bec5be5e743ffd99576daa5cc077722fc7d5bbc00bd133fa0c698dc6/tqdm-4.70.0.tar.gz", hash = "sha256:55b0b0dbd97462d06ebee91e4dac24ed4d4702be82b24f07e6c1d27e08cea220", size = 795438, upload-time = "2026-07-27T11:33:15.271Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/22/2a/5e5e750890ada51017d18d0d4c30da696e5b5bd3180947729927628fc3cb/tqdm-4.68.4-py3-none-any.whl", hash = "sha256:5168118b2368f48c561afda8020fd79195b1bdb0bdf8086b88442c267a315dc2", size = 676612, upload-time = "2026-07-07T09:58:16.256Z" },
+    { url = "https://files.pythonhosted.org/packages/f9/1c/01bfd571a64e7f270e6bab5e33777debe0edc56759233ce84f27dec92d14/tqdm-4.70.0-py3-none-any.whl", hash = "sha256:7f585706bfddbdebf89daac705b2dfcc16890130727d3197ca62c732b4310953", size = 80184, upload-time = "2026-07-27T11:33:13.167Z" },
 ]
 
 [[package]]