Serval App MVP

.gitignore

@@ -42,3 +42,5 @@ lib/
 .vs
 appsettings.user.json
 artifacts
+
+.db

.vscode/settings.json

@@ -30,4 +30,7 @@
     }
   ],
   "dotnet.defaultSolution": "Serval.sln",
+  "[python]": {
+    "editor.defaultFormatter": "ms-python.black-formatter"
+  }
 }

samples/ServalApp/.flake8

@@ -0,0 +1,5 @@
+[flake8]
+max-line-length = 120
+per-file-ignores = serval_app.py:F821,W605
+exclude =
+    serval_client_module.py

samples/ServalApp/README.md

@@ -0,0 +1,13 @@
+### Running the Serval APP
+Before running the app, verify that both `SERVAL_APP_EMAIL_PASSWORD` and `SERVAL_APP_PASSCODE` are appropriately populated.
+Then, run:
+```
+streamlit run serval_app.py
+```
+
+### Regenerating the Python Client
+When the Serval API is updated, download the "swagger.json" from the swagger endpoint and use the tool [swagger-to](https://pypi.org/project/swagger-to/) to generate a new `serval_client_module.py` using the following command in this directory:
+```
+swagger_to_py_client.py --swagger_path path/to/swagger.json --outpath serval_client_module.py
+```
+Note: You may need to delete the authorization-related elements of the "swagger.json" before generating.

samples/ServalApp/db.py

@@ -0,0 +1,43 @@
+import enum
+
+from sqlalchemy import Column, Enum, MetaData, String, create_engine
+from sqlalchemy.orm import declarative_base
+
+
+class State(enum.Enum):
+    Pending = 0
+    Active = 1
+    Completed = 2
+    Faulted = 3
+
+
+metadata = MetaData()
+Base = declarative_base(metadata=metadata)
+
+
+class Build(Base):
+    __tablename__ = "builds"
+
+    __mapper_args__ = {"confirm_deleted_rows": False}
+
+    build_id = Column("build_id", String, primary_key=True)
+    engine_id = Column("engine_id", String, primary_key=True)
+    name = Column("name", String)
+    email = Column("email", String, nullable=False)
+    state = Column("state", Enum(State), nullable=False)
+    corpus_id = Column("corpus_id", String, nullable=False)
+    client_id = Column("client_id", String, nullable=False)
+    source_files = Column("source_files", String)
+    target_files = Column("target_files", String)
+
+    def __str__(self):
+        return f"Build name: {self.name}\nBuild id: {self.build_id}\nClient ID: {self.client_id}\nSource files: \
+{self.source_files}\nTarget files: {self.target_files}"
+
+    def __repr__(self):
+        return self.__str__()
+
+
+def create_db_if_not_exists():
+    engine = create_engine("sqlite:///builds.db")
+    metadata.create_all(bind=engine)

samples/ServalApp/pyproject.toml

@@ -0,0 +1,20 @@
+[tool.poetry]
+name = "servalapp"
+version = "0.1.0"
+description = ""
+authors = ["Eli Lowry <[email protected]>"]
+readme = "README.md"
+
+[tool.poetry.dependencies]
+python = ">=3.8.1,<3.9.7 || >3.9.7,<4.0"
+streamlit = "^1.27.2"
+requests = "^2.31.0"
+SQLAlchemy = "^2.0.22"
+
+[tool.poetry.group.dev.dependencies]
+black = "^23.10.1"
+flake8 = "^6.1.0"
+
+[build-system]
+requires = ["poetry-core"]
+build-backend = "poetry.core.masonry.api"