mirror of
https://github.com/enpaul/kodak.git
synced 2024-11-14 10:36:55 +00:00
Update configuration with new design requirements
This commit is contained in:
parent
0be8cb96b7
commit
b61ef4624b
@ -1,5 +1,3 @@
|
|||||||
import datetime
|
|
||||||
import enum
|
|
||||||
import json
|
import json
|
||||||
import os
|
import os
|
||||||
from dataclasses import dataclass
|
from dataclasses import dataclass
|
||||||
@ -10,9 +8,7 @@ from typing import Dict
|
|||||||
from typing import NamedTuple
|
from typing import NamedTuple
|
||||||
from typing import Optional
|
from typing import Optional
|
||||||
from typing import Sequence
|
from typing import Sequence
|
||||||
from typing import Tuple
|
from typing import Union
|
||||||
|
|
||||||
import peewee
|
|
||||||
|
|
||||||
from fresnel_lens import constants
|
from fresnel_lens import constants
|
||||||
|
|
||||||
@ -42,83 +38,141 @@ def _default_sqlite_pragmas() -> Dict[str, Any]:
|
|||||||
|
|
||||||
|
|
||||||
@dataclass
|
@dataclass
|
||||||
class _DBSqliteConfig:
|
class DatabaseSqliteConfig:
|
||||||
path: Path = Path.cwd() / "fresnel_lens.db"
|
path: Path = Path.cwd() / "fresnel.db"
|
||||||
pragmas: Dict[str, Any] = field(default_factory=_default_sqlite_pragmas)
|
pragmas: Dict[str, Any] = field(default_factory=_default_sqlite_pragmas)
|
||||||
|
|
||||||
@classmethod
|
@classmethod
|
||||||
def build(cls):
|
def from_env(cls):
|
||||||
return cls(
|
return cls(
|
||||||
path=Path(os.environ.get(constants.ENV_CONF_DB_SQLITE_PATH, cls.path)),
|
path=Path(os.environ.get("FRESNEL_DB_SQLITE_PATH", cls.path)),
|
||||||
pragmas=json.loads(os.environ[constants.ENV_CONF_DB_SQLITE_PRAGMAS])
|
pragmas=json.loads(os.environ["FRESNEL_DB_SQLITE_PRAGMAS"])
|
||||||
if constants.ENV_CONF_DB_SQLITE_PRAGMAS in os.environ
|
if "FRESNEL_DB_SQLITE_PRAGMAS" in os.environ
|
||||||
else _default_sqlite_pragmas(),
|
else constants.DEFAULT_SQLITE_PRAGMAS,
|
||||||
)
|
)
|
||||||
|
|
||||||
|
|
||||||
@dataclass
|
@dataclass
|
||||||
class _DBMariaConfig:
|
class DatabaseMariaConfig:
|
||||||
|
|
||||||
hostname: str = "localhost"
|
hostname: str = "localhost"
|
||||||
username: str = "root"
|
username: str = "root"
|
||||||
password: Optional[str] = None
|
password: Optional[str] = None
|
||||||
port: int = 3306
|
port: int = 3306
|
||||||
schema: str = "fresnel_lens"
|
schema: str = "fresnel"
|
||||||
|
|
||||||
@classmethod
|
@classmethod
|
||||||
def build(cls):
|
def from_env(cls):
|
||||||
return cls(
|
return cls(
|
||||||
hostname=os.getenv(constants.ENV_CONF_DB_MARIA_HOSTNAME, cls.hostname),
|
hostname=os.getenv("FRESNEL_DB_MARIA_HOSTNAME", cls.hostname),
|
||||||
username=os.getenv(constants.ENV_CONF_DB_MARIA_USERNAME, cls.username),
|
username=os.getenv("FRESNEL_DB_MARIA_USERNAME", cls.username),
|
||||||
password=os.environ.get(constants.ENV_CONF_DB_MARIA_PASSWORD, cls.password),
|
password=os.environ.get("FRESNEL_DB_MARIA_PASSWORD", cls.password),
|
||||||
port=int(os.environ.get(constants.ENV_CONF_DB_MARIA_PORT, cls.port)),
|
port=int(os.environ.get("FRESNEL_DB_MARIA_PORT", cls.port)),
|
||||||
schema=os.getenv(constants.ENV_CONF_DB_MARIA_SCHEMA, cls.schema),
|
schema=os.getenv("FRESNEL_DB_MARIA_SCHEMA", cls.schema),
|
||||||
)
|
)
|
||||||
|
|
||||||
|
|
||||||
@dataclass
|
@dataclass
|
||||||
class _DBConfig:
|
class DatabaseConfig:
|
||||||
|
|
||||||
backend: constants.DatabaseBackend = constants.DatabaseBackend.SQLITE
|
backend: constants.DatabaseBackend = constants.DatabaseBackend.SQLITE
|
||||||
sqlite: _DBSqliteConfig = field(default_factory=_DBSqliteConfig.build)
|
sqlite: DatabaseSqliteConfig = field(default_factory=DatabaseSqliteConfig.from_env)
|
||||||
mariadb: _DBMariaConfig = field(default_factory=_DBMariaConfig.build)
|
mariadb: DatabaseMariaConfig = field(default_factory=DatabaseMariaConfig.from_env)
|
||||||
|
|
||||||
@classmethod
|
@classmethod
|
||||||
def build(cls):
|
def from_env(cls):
|
||||||
return cls(
|
return cls(
|
||||||
backend=constants.DatabaseBackend[os.environ[constants.ENV_CONF_DB_BACKEND]]
|
backend=constants.DatabaseBackend[os.environ["FRESNEL_DB_BACKEND"].upper()]
|
||||||
if constants.ENV_CONF_DB_BACKEND in os.environ
|
if "FRESNEL_DB_BACKEND" in os.environ
|
||||||
else cls.backend
|
else cls.backend
|
||||||
)
|
)
|
||||||
|
|
||||||
|
|
||||||
@dataclass
|
@dataclass
|
||||||
class ManipConfig:
|
class ManipConfig:
|
||||||
alias: str
|
name: str
|
||||||
|
strategy: constants.DimensionStrategy = constants.DimensionStrategy.SCALE
|
||||||
|
anchor: constants.Anchor = constants.Anchor.C
|
||||||
formats: Sequence[constants.ImageFormat] = (
|
formats: Sequence[constants.ImageFormat] = (
|
||||||
constants.ImageFormat.JPEG,
|
constants.ImageFormat.JPEG,
|
||||||
constants.ImageFormat.PNG,
|
constants.ImageFormat.PNG,
|
||||||
)
|
)
|
||||||
horizontal: None
|
horizontal: Optional[Union[int, float]] = None
|
||||||
vertical: None
|
vertical: Optional[Union[int, float]] = None
|
||||||
|
|
||||||
|
|
||||||
@dataclass
|
|
||||||
class ImageMuckConfig:
|
|
||||||
database: _DBConfig = field(default_factory=_DBConfig.build)
|
|
||||||
images: Path = Path.cwd() / "images"
|
|
||||||
cache_dir: Path = Path.cwd() / "cache"
|
|
||||||
expose_source: bool = False
|
|
||||||
manips: Sequence[ManipConfig] = ()
|
|
||||||
|
|
||||||
@classmethod
|
@classmethod
|
||||||
def from_env(cls):
|
def from_env(cls, key: str):
|
||||||
|
strategy = (
|
||||||
|
constants.DimensionStrategy[
|
||||||
|
os.environ[f"FRESNEL_MANIP_{key}_STRATEGY"].upper()
|
||||||
|
]
|
||||||
|
if f"FRESNEL_MANIP_{key}_STRATEGY" in os.environ
|
||||||
|
else cls.strategy
|
||||||
|
)
|
||||||
|
|
||||||
|
dimension_conversion = (
|
||||||
|
float if strategy == constants.DimensionStrategy.RELATIVE else int
|
||||||
|
)
|
||||||
|
|
||||||
return cls(
|
return cls(
|
||||||
storage_path=Path(
|
name=os.getenv(f"FRESNEL_MANIP_{key}_NAME", key.lower()),
|
||||||
os.getenv(constants.ENV_CONF_FS_STORAGE_PATH, cls.storage_path)
|
strategy=strategy,
|
||||||
).resolve()
|
anchor=constants.Anchor(os.environ[f"FRESNEL_MANIP_{key}_ANCHOR"].lower())
|
||||||
|
if f"FRESNEL_MANIP_{key}_ANCHOR" in os.environ
|
||||||
|
else cls.anchor,
|
||||||
|
formats=[
|
||||||
|
constants.ImageFormat[item.upper()]
|
||||||
|
for item in os.environ[f"FRESNEL_MANIP_{key}_FORMATS"].split(",")
|
||||||
|
]
|
||||||
|
if f"FRESNEL_MANIP_{key}_FORMATS" in os.environ
|
||||||
|
else cls.formats,
|
||||||
|
horizontal=dimension_conversion(
|
||||||
|
os.environ[f"FRESNEL_MANIP_{key}_HORIZONTAL"]
|
||||||
|
)
|
||||||
|
if f"FRESNEL_MANIP_{key}_HORIZONTAL" in os.environ
|
||||||
|
else cls.horizontal,
|
||||||
|
vertical=dimension_conversion(os.environ[f"FRESNEL_MANIP_{key}_VERTICAL"])
|
||||||
|
if f"FRESNEL_MANIP_{key}_VERTICAL" in os.environ
|
||||||
|
else cls.vertical,
|
||||||
)
|
)
|
||||||
|
|
||||||
|
|
||||||
def load() -> ImageMuckConfig:
|
@dataclass
|
||||||
return ImageMuckConfig.from_env()
|
class FresnelConfig:
|
||||||
|
database: DatabaseConfig = field(default_factory=DatabaseConfig.from_env)
|
||||||
|
sourcedir: Path = Path.cwd() / "images"
|
||||||
|
manipdir: Path = Path.cwd() / "images"
|
||||||
|
expose_source: bool = False
|
||||||
|
private: bool = False
|
||||||
|
manips: Dict[str, ManipConfig] = field(default_factory=dict)
|
||||||
|
|
||||||
|
@classmethod
|
||||||
|
def from_env(cls):
|
||||||
|
manip_names = set(
|
||||||
|
[
|
||||||
|
key.replace("FRESNEL_MANIP_", "").partition("_")[0]
|
||||||
|
for key in os.environ.keys()
|
||||||
|
if key.startswith("FRESNEL_MANIP_")
|
||||||
|
]
|
||||||
|
)
|
||||||
|
return cls(
|
||||||
|
sourcedir=Path(os.environ.get("FRESNEL_SOURCEDIR", cls.sourcedir))
|
||||||
|
.expanduser()
|
||||||
|
.resolve(),
|
||||||
|
manipdir=Path(os.environ.get("FRESNEL_MANIPDIR", cls.manipdir))
|
||||||
|
.expanduser()
|
||||||
|
.resolve(),
|
||||||
|
expose_source=os.getenv(
|
||||||
|
"FRESNEL_EXPOSE_SOURCE", str(cls.expose_source)
|
||||||
|
).lower()
|
||||||
|
== "true",
|
||||||
|
private=os.getenv("FRESNEL_PRIVATE", str(cls.private)).lower() == "true",
|
||||||
|
manips={name.lower(): ManipConfig.from_env(name) for name in manip_names},
|
||||||
|
)
|
||||||
|
|
||||||
|
|
||||||
|
def load() -> FresnelConfig:
|
||||||
|
try:
|
||||||
|
return FresnelConfig.from_env()
|
||||||
|
except (ValueError, TypeError, IndexError, KeyError) as err:
|
||||||
|
raise RuntimeError(err)
|
||||||
|
@ -15,15 +15,27 @@ class DimensionStrategy(enum.Enum):
|
|||||||
|
|
||||||
|
|
||||||
class ImageFormat(enum.Enum):
|
class ImageFormat(enum.Enum):
|
||||||
JPEG = ("jpg", "jpeg")
|
JPEG = enum.auto()
|
||||||
PNG = ("png",)
|
PNG = enum.auto()
|
||||||
GIF = ("gif",)
|
GIF = enum.auto()
|
||||||
|
|
||||||
|
|
||||||
class Anchor(enum.Enum):
|
class Anchor(enum.Enum):
|
||||||
|
TL = "top-left"
|
||||||
|
TC = "top-center"
|
||||||
|
TR = "top-center"
|
||||||
|
CL = "center-left"
|
||||||
C = "center"
|
C = "center"
|
||||||
|
CR = "center-right"
|
||||||
|
BL = "bottom-left"
|
||||||
|
BC = "bottom-center"
|
||||||
|
BR = "bottom-right"
|
||||||
|
|
||||||
|
|
||||||
HTTP_HEADER_RESPONSE_VERSION = "x-fresnel_lens-version"
|
DEFAULT_SQLITE_PRAGMAS = {
|
||||||
|
"journal_mode": "wal",
|
||||||
HTTP_HEADER_RESPONSE_DIGEST = "Digest"
|
"cache_size": -1 * 64000,
|
||||||
|
"foreign_keys": 1,
|
||||||
|
"ignore_check_constraints": 0,
|
||||||
|
"synchronous": 0,
|
||||||
|
}
|
||||||
|
Loading…
Reference in New Issue
Block a user