Merge pull request #6 from video-db/ar/add-timeline-and-asset

Add Assets, Timeline and Audio uploads

Author: codeAshu

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -17,7 +17,7 @@ body:
         - label: Potential new bug in VideoDB API
           required: false
         - label: I've checked the current issues, and there's no record of this bug
-          required: true
+          required: false
   - type: textarea
     attributes:
       label: Current Behavior

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -17,7 +17,7 @@ body:
         - label: Potential new feature in VideoDB API
           required: false
         - label: I've checked the current issues, and there's no record of this feature request
-          required: true
+          required: false
   - type: textarea
     attributes:
       label: Describe the feature

requirements.txt

@@ -1,2 +1,3 @@
 requests==2.31.0
 backoff==2.2.1
+tqdm==4.66.1

setup.py

@@ -32,6 +32,7 @@ def get_version():
     install_requires=[
         "requests>=2.25.1",
         "backoff>=2.2.1",
+        "tqdm>=4.66.1",
     ],
     classifiers=[
         "Intended Audience :: Developers",

videodb/__init__.py

@@ -5,7 +5,7 @@
 
 from typing import Optional
 from videodb._utils._video import play_stream
-from videodb._constants import VIDEO_DB_API
+from videodb._constants import VIDEO_DB_API, MediaType
 from videodb.client import Connection
 from videodb.exceptions import (
     VideodbError,
@@ -16,7 +16,7 @@
 
 logger: logging.Logger = logging.getLogger("videodb")
 
-__version__ = "0.0.2"
+__version__ = "0.0.3"
 __author__ = "videodb"
 
 __all__ = [
@@ -25,6 +25,7 @@
     "InvalidRequestError",
     "SearchError",
     "play_stream",
+    "MediaType",
 ]
 
 

videodb/_constants.py

@@ -4,6 +4,10 @@
 VIDEO_DB_API: str = "https://api.videodb.io"
 
 
+class MediaType:
+    video = "video"
+    audio = "audio"
+
 
 class SearchType:
     semantic = "semantic"
@@ -26,6 +30,7 @@ class ApiPath:
     collection = "collection"
     upload = "upload"
     video = "video"
+    audio = "audio"
     stream = "stream"
     thumbnail = "thumbnail"
     upload_url = "upload_url"
@@ -34,6 +39,7 @@ class ApiPath:
     search = "search"
     compile = "compile"
     workflow = "workflow"
+    timeline = "timeline"
 
 
 class Status:
@@ -46,3 +52,7 @@ class HttpClientDefaultValues:
     timeout = 30
     backoff_factor = 0.1
     status_forcelist = [502, 503, 504]
+
+
+class MaxSupported:
+    fade_duration = 5

videodb/_upload.py

@@ -17,6 +17,7 @@ def upload(
     _connection,
     file_path: str = None,
     url: str = None,
+    media_type: Optional[str] = None,
     name: Optional[str] = None,
     description: Optional[str] = None,
     callback_url: Optional[str] = None,
@@ -53,6 +54,7 @@ def upload(
             "name": name,
             "description": description,
             "callback_url": callback_url,
+            "media_type": media_type,
         },
     )
     return upload_data

videodb/_utils/_http_client.py

@@ -4,6 +4,7 @@
 import requests
 import backoff
 
+from tqdm import tqdm
 from typing import (
     Callable,
     Optional,
@@ -52,6 +53,8 @@ def __init__(
             {"x-access-token": api_key, "Content-Type": "application/json"}
         )
         self.base_url = base_url
+        self.show_progress = False
+        self.progress_bar = None
         logger.debug(f"Initialized http client with base url: {self.base_url}")
 
     def _make_request(
@@ -120,16 +123,29 @@ def _handle_request_error(self, e: requests.exceptions.RequestException) -> None
                 f"Invalid request: {str(e)}", e.response
             ) from None
 
-    @backoff.on_exception(backoff.expo, Exception, max_time=500, logger=None)
+    @backoff.on_exception(
+        backoff.constant, Exception, max_time=500, interval=5, logger=None, jitter=None
+    )
     def _get_output(self, url: str):
         """Get the output from an async request"""
         response_json = self.session.get(url).json()
         if (
             response_json.get("status") == Status.in_progress
             or response_json.get("status") == Status.processing
         ):
+            percentage = response_json.get("data").get("percentage")
+            if percentage and self.show_progress and self.progress_bar:
+                self.progress_bar.n = int(percentage)
+                self.progress_bar.update(0)
+
             logger.debug("Waiting for processing to complete")
             raise Exception("Stuck on processing status") from None
+        if self.show_progress and self.progress_bar:
+            self.progress_bar.n = 100
+            self.progress_bar.update(0)
+            self.progress_bar.close()
+            self.progress_bar = None
+            self.show_progress = False
         return response_json.get("response") or response_json
 
     def _parse_response(self, response: requests.Response):
@@ -145,6 +161,13 @@ def _parse_response(self, response: requests.Response):
                 response_json.get("status") == Status.processing
                 and response_json.get("request_type", "sync") == "sync"
             ):
+                if self.show_progress:
+                    self.progress_bar = tqdm(
+                        total=100,
+                        position=0,
+                        leave=True,
+                        bar_format="{l_bar}{bar:100}{r_bar}{bar:-100b}",
+                    )
                 response_json = self._get_output(
                     response_json.get("data").get("output_url")
                 )
@@ -168,9 +191,12 @@ def _parse_response(self, response: requests.Response):
                 f"Invalid request: {response.text}", response
             ) from None
 
-    def get(self, path: str, **kwargs) -> requests.Response:
+    def get(
+        self, path: str, show_progress: Optional[bool] = False, **kwargs
+    ) -> requests.Response:
         """Make a get request"""
-        return self._make_request(self.session.get, path, **kwargs)
+        self.show_progress = show_progress
+        return self._make_request(method=self.session.get, path=path, **kwargs)
 
     def post(self, path: str, data=None, **kwargs) -> requests.Response:
         """Make a post request"""

videodb/asset.py

@@ -0,0 +1,87 @@
+import copy
+import logging
+
+from typing import Optional, Union
+
+from videodb._constants import MaxSupported
+
+logger = logging.getLogger(__name__)
+
+
+def validate_max_supported(
+    duration: Union[int, float], max_duration: Union[int, float], attribute: str = ""
+) -> Union[int, float, None]:
+    if duration is None:
+        return 0
+    if duration is not None and max_duration is not None and duration > max_duration:
+        logger.warning(
+            f"{attribute}: {duration} is greater than max supported: {max_duration}"
+        )
+    return duration
+
+
+class MediaAsset:
+    def __init__(self, asset_id: str) -> None:
+        self.asset_id: str = asset_id
+
+    def to_json(self) -> dict:
+        return self.__dict__
+
+
+class VideoAsset(MediaAsset):
+    def __init__(
+        self,
+        asset_id: str,
+        start: Optional[int] = 0,
+        end: Optional[Union[int, None]] = None,
+    ) -> None:
+        super().__init__(asset_id)
+        self.start: int = start
+        self.end: Union[int, None] = end
+
+    def to_json(self) -> dict:
+        return copy.deepcopy(self.__dict__)
+
+    def __repr__(self) -> str:
+        return (
+            f"VideoAsset("
+            f"asset_id={self.asset_id}, "
+            f"start={self.start}, "
+            f"end={self.end})"
+        )
+
+
+class AudioAsset(MediaAsset):
+    def __init__(
+        self,
+        asset_id: str,
+        start: Optional[int] = 0,
+        end: Optional[Union[int, None]] = None,
+        disable_other_tracks: Optional[bool] = True,
+        fade_in_duration: Optional[Union[int, float]] = 0,
+        fade_out_duration: Optional[Union[int, float]] = 0,
+    ):
+        super().__init__(asset_id)
+        self.start: int = start
+        self.end: Union[int, None] = end
+        self.disable_other_tracks: bool = disable_other_tracks
+        self.fade_in_duration: Union[int, float] = validate_max_supported(
+            fade_in_duration, MaxSupported.fade_duration, "fade_in_duration"
+        )
+        self.fade_out_duration: Union[int, float] = validate_max_supported(
+            fade_out_duration, MaxSupported.fade_duration, "fade_out_duration"
+        )
+
+    def to_json(self) -> dict:
+        return copy.deepcopy(self.__dict__)
+
+    def __repr__(self) -> str:
+        return (
+            f"AudioAsset("
+            f"asset_id={self.asset_id}, "
+            f"start={self.start}, "
+            f"end={self.end}, "
+            f"disable_other_tracks={self.disable_other_tracks}, "
+            f"fade_in_duration={self.fade_in_duration}, "
+            f"fade_out_duration={self.fade_out_duration})"
+        )

videodb/audio.py

@@ -0,0 +1,24 @@
+from videodb._constants import (
+    ApiPath,
+)
+
+
+class Audio:
+    def __init__(self, _connection, id: str, collection_id: str, **kwargs) -> None:
+        self._connection = _connection
+        self.id = id
+        self.collection_id = collection_id
+        self.name = kwargs.get("name", None)
+        self.length = kwargs.get("length", None)
+
+    def __repr__(self) -> str:
+        return (
+            f"Audio("
+            f"id={self.id}, "
+            f"collection_id={self.collection_id}, "
+            f"name={self.name}, "
+            f"length={self.length})"
+        )
+
+    def delete(self) -> None:
+        self._connection.delete(f"{ApiPath.audio}/{self.id}")