ea098695d51768790cf767ff0fb660f4d44b5d23 — Cara Salter 4 months ago 7900fde
Allow creation of users from CLI

Registration is not a thing from the web, the idea is that users are manually created from the command line
M lost/__init__.py => lost/__init__.py +6 -1
@@ 13,8 13,13 @@ def create_app():

    migrate.init_app(app, db)

    from .models import User

    from lost import cli


    return app

A lost/cli.py => lost/cli.py +36 -0
@@ 0,0 1,36 @@
import click

from flask.cli import AppGroup
from werkzeug.security import generate_password_hash
from datetime import datetime

from lost.models import User
from ulid import ULID

from lost import db

gr = AppGroup("user")

@click.option("--email", prompt=True)
@click.option("--pref_name", prompt=True)
@click.option("--password", prompt=True, hide_input=True, confirmation_prompt=True)
def create_user(email, pref_name, password):
    Creates a user

    Note that regular finders should NOT have accounts, they will be able to use the system anonymously

    user = User(


    click.echo("Created user")
\ No newline at end of file

A migrations/README => migrations/README +1 -0
@@ 0,0 1,1 @@
Single-database configuration for Flask.

A migrations/alembic.ini => migrations/alembic.ini +50 -0
@@ 0,0 1,50 @@
# A generic, single database configuration.

# template used to generate migration files
# file_template = %%(rev)s_%%(slug)s

# set to 'true' to run the environment during
# the 'revision' command, regardless of autogenerate
# revision_environment = false

# Logging configuration
keys = root,sqlalchemy,alembic,flask_migrate

keys = console

keys = generic

level = WARN
handlers = console
qualname =

level = WARN
handlers =
qualname = sqlalchemy.engine

level = INFO
handlers =
qualname = alembic

level = INFO
handlers =
qualname = flask_migrate

class = StreamHandler
args = (sys.stderr,)
level = NOTSET
formatter = generic

format = %(levelname)-5.5s [%(name)s] %(message)s
datefmt = %H:%M:%S

A migrations/env.py => migrations/env.py +113 -0
@@ 0,0 1,113 @@
import logging
from logging.config import fileConfig

from flask import current_app

from alembic import context

# this is the Alembic Config object, which provides
# access to the values within the .ini file in use.
config = context.config

# Interpret the config file for Python logging.
# This line sets up loggers basically.
logger = logging.getLogger('alembic.env')

def get_engine():
        # this works with Flask-SQLAlchemy<3 and Alchemical
        return current_app.extensions['migrate'].db.get_engine()
    except (TypeError, AttributeError):
        # this works with Flask-SQLAlchemy>=3
        return current_app.extensions['migrate'].db.engine

def get_engine_url():
        return get_engine().url.render_as_string(hide_password=False).replace(
            '%', '%%')
    except AttributeError:
        return str(get_engine().url).replace('%', '%%')

# add your model's MetaData object here
# for 'autogenerate' support
# from myapp import mymodel
# target_metadata = mymodel.Base.metadata
config.set_main_option('sqlalchemy.url', get_engine_url())
target_db = current_app.extensions['migrate'].db

# other values from the config, defined by the needs of env.py,
# can be acquired:
# my_important_option = config.get_main_option("my_important_option")
# ... etc.

def get_metadata():
    if hasattr(target_db, 'metadatas'):
        return target_db.metadatas[None]
    return target_db.metadata

def run_migrations_offline():
    """Run migrations in 'offline' mode.

    This configures the context with just a URL
    and not an Engine, though an Engine is acceptable
    here as well.  By skipping the Engine creation
    we don't even need a DBAPI to be available.

    Calls to context.execute() here emit the given string to the
    script output.

    url = config.get_main_option("sqlalchemy.url")
        url=url, target_metadata=get_metadata(), literal_binds=True

    with context.begin_transaction():

def run_migrations_online():
    """Run migrations in 'online' mode.

    In this scenario we need to create an Engine
    and associate a connection with the context.


    # this callback is used to prevent an auto-migration from being generated
    # when there are no changes to the schema
    # reference: http://alembic.zzzcomputing.com/en/latest/cookbook.html
    def process_revision_directives(context, revision, directives):
        if getattr(config.cmd_opts, 'autogenerate', False):
            script = directives[0]
            if script.upgrade_ops.is_empty():
                directives[:] = []
                logger.info('No changes in schema detected.')

    conf_args = current_app.extensions['migrate'].configure_args
    if conf_args.get("process_revision_directives") is None:
        conf_args["process_revision_directives"] = process_revision_directives

    connectable = get_engine()

    with connectable.connect() as connection:

        with context.begin_transaction():

if context.is_offline_mode():

A migrations/script.py.mako => migrations/script.py.mako +24 -0
@@ 0,0 1,24 @@

Revision ID: ${up_revision}
Revises: ${down_revision | comma,n}
Create Date: ${create_date}

from alembic import op
import sqlalchemy as sa
${imports if imports else ""}

# revision identifiers, used by Alembic.
revision = ${repr(up_revision)}
down_revision = ${repr(down_revision)}
branch_labels = ${repr(branch_labels)}
depends_on = ${repr(depends_on)}

def upgrade():
    ${upgrades if upgrades else "pass"}

def downgrade():
    ${downgrades if downgrades else "pass"}

A migrations/versions/821e018f114a_create_user_table.py => migrations/versions/821e018f114a_create_user_table.py +36 -0
@@ 0,0 1,36 @@
"""Create User Table

Revision ID: 821e018f114a
Create Date: 2024-01-22 16:17:46.660083

from alembic import op
import sqlalchemy as sa

# revision identifiers, used by Alembic.
revision = '821e018f114a'
down_revision = None
branch_labels = None
depends_on = None

def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    sa.Column('id', sa.String(), nullable=False),
    sa.Column('email', sa.String(), nullable=False),
    sa.Column('password', sa.String(), nullable=False),
    sa.Column('last_login', sa.DateTime(), nullable=False),
    sa.Column('pref_name', sa.String(), nullable=False),
    # ### end Alembic commands ###

def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    # ### end Alembic commands ###