82 lines
2.8 KiB
Python
82 lines
2.8 KiB
Python
import os
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import click
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from flask import current_app
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from flask.cli import with_appcontext
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from werkzeug.exceptions import MethodNotAllowed, NotFound
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@click.command()
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def clean():
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"""Remove *.pyc and *.pyo files recursively starting at current directory.
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Borrowed from Flask-Script, converted to use Click.
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"""
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for dirpath, _, filenames in os.walk('.'):
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for filename in filenames:
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if filename.endswith('.pyc') or filename.endswith('.pyo'):
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full_pathname = os.path.join(dirpath, filename)
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click.echo('Removing {}'.format(full_pathname))
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os.remove(full_pathname)
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@click.command()
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@click.option('--url', default=None,
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help='Url to test (ex. /static/image.png)')
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@click.option('--order', default='rule',
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help='Property on Rule to order by (default: rule)')
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@with_appcontext
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def urls(url, order):
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"""Display all of the url matching routes for the project.
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Borrowed from Flask-Script, converted to use Click.
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"""
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rows = []
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column_headers = ('Rule', 'Endpoint', 'Arguments')
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if url:
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try:
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rule, arguments = (
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current_app.url_map.bind('localhost')
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.match(url, return_rule=True))
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rows.append((rule.rule, rule.endpoint, arguments))
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column_length = 3
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except (NotFound, MethodNotAllowed) as e:
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rows.append(('<{}>'.format(e), None, None))
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column_length = 1
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else:
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rules = sorted(
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current_app.url_map.iter_rules(),
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key=lambda rule: getattr(rule, order))
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for rule in rules:
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rows.append((rule.rule, rule.endpoint, None))
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column_length = 2
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str_template = ''
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table_width = 0
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if column_length >= 1:
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max_rule_length = max(len(r[0]) for r in rows)
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max_rule_length = max_rule_length if max_rule_length > 4 else 4
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str_template += '{:' + str(max_rule_length) + '}'
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table_width += max_rule_length
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if column_length >= 2:
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max_endpoint_length = max(len(str(r[1])) for r in rows)
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max_endpoint_length = (
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max_endpoint_length if max_endpoint_length > 8 else 8)
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str_template += ' {:' + str(max_endpoint_length) + '}'
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table_width += 2 + max_endpoint_length
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if column_length >= 3:
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max_arguments_length = max(len(str(r[2])) for r in rows)
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max_arguments_length = (
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max_arguments_length if max_arguments_length > 9 else 9)
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str_template += ' {:' + str(max_arguments_length) + '}'
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table_width += 2 + max_arguments_length
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click.echo(str_template.format(*column_headers[:column_length]))
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click.echo('-' * table_width)
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for row in rows:
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click.echo(str_template.format(*row[:column_length]))
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