reorganize python projects

2025-04-15 01:29:08 +02:00
parent a169f6a6c1
commit 98e3d91edd
35 changed files with 136 additions and 458 deletions
@@ -0,0 +1,100 @@
+import re
+import subprocess
+from datetime import datetime
+from pathlib import Path
+
+import requests
+from bs4 import BeautifulSoup
+from sqlalchemy import Column, DateTime, Integer, String, ForeignKey
+from sqlalchemy.dialects.mysql import BIT
+from sqlalchemy.orm import relationship
+
+from .base import Base, BaseMixin, BaseVideoMixin
+
+
+class MediaFile(Base, BaseMixin, BaseVideoMixin):
+    __tablename__ = 'media_file'
+    media_actor_files = relationship("MediaActorFile")
+
+    def __repr__(self):
+        return f'MediaFile({self.id} {self.title} {self.title})'
+
+    def __str__(self):
+        return f'{self.title}({self.id})'
+
+    def update_title(self) -> None:
+        print(f"update title for {self.url}")
+        try:
+            r = requests.get(self.url)
+            soup = BeautifulSoup(r.content, "html.parser")
+            title = soup.title.string
+            self.title = title
+            self.review = 0
+        except:
+            self.title = None
+            self.review = 1
+        self.last_modified_date = datetime.now()
+
+    def download_file(self, download_dir: str, dl_tool: str):
+        print(f"download file for {self.url} to {download_dir}")
+        result = subprocess.run([dl_tool, self.url], cwd=download_dir, capture_output=True, text=True)
+        if result.returncode == 0:
+            output = result.stdout
+            output = re.sub(' +', ' ', output)
+            lines_list = output.splitlines()
+            file_name = self.__parse_output__(lines_list)
+            if file_name is None:
+                self.review = 1
+                self.should_download = 1
+                self.file_name = None
+            else:
+                download_file = Path(file_name)
+                self.should_download = 0
+                self.file_name = download_file.name
+                self.cloud_link = str(download_file.absolute())
+            self.last_modified_date = datetime.now()
+
+    def __parse_output__(self, lines_list):
+        self.file_name = None
+        for line in lines_list:
+            if 'has already been downloaded' in line:
+                end_len = len(' has already been downloaded')
+                self.file_name = line[11:-end_len]
+            if 'Destination' in line:
+                line_len = len(line)
+                start_len = len('[download] Destination: ')
+                file_len = line_len - start_len
+                self.file_name = line[-file_len:]
+        return self.file_name
+
+
+class MediaActor(Base, BaseMixin):
+    __tablename__ = 'media_actor'
+    name = Column(String(255))
+    media_actor_files = relationship("MediaActorFile")
+
+
+class MediaActorFile(Base, BaseMixin):
+    __tablename__ = 'media_actor_file'
+    media_actor_id = Column(String(255), ForeignKey("media_actor.id"), nullable=False)
+    media_actor = relationship("MediaActor", back_populates="media_actor_files")
+    media_file_id = Column(String(255), ForeignKey("media_file.id"), nullable=True)
+    media_file = relationship("MediaFile", back_populates="media_actor_files")
+
+
+class MediaArticle(Base, BaseMixin):
+    __tablename__ = 'media_article'
+    review = Column(BIT(1))
+    title = Column(String(255))
+    url = Column(String(255), unique=True)
+
+
+class MediaVideo(Base, BaseMixin):
+    __tablename__ = 'media_video'
+    cloud_link = Column(String(255))
+    file_name = Column(String(255))
+    path = Column(String(255))
+    review = Column(BIT(1))
+    title = Column(String(255))
+    url = Column(String(255), unique=True)
+    should_download = Column(BIT(1))