1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
|
#!/usr/bin/env python
import getpass
import os
import random
import sys
from flask_migrate import Migrate, MigrateCommand
from flask_script import Command, Manager, Option
from werkzeug.security import generate_password_hash
from ihatemoney.models import Project, db
from ihatemoney.run import create_app
from ihatemoney.utils import create_jinja_env
class GeneratePasswordHash(Command):
"""Get password from user and hash it without printing it in clear text."""
def run(self):
password = getpass.getpass(prompt="Password: ")
print(generate_password_hash(password))
class GenerateConfig(Command):
def get_options(self):
return [
Option(
"config_file",
choices=[
"ihatemoney.cfg",
"apache-vhost.conf",
"gunicorn.conf.py",
"supervisord.conf",
"nginx.conf",
],
)
]
@staticmethod
def gen_secret_key():
return "".join(
[
random.SystemRandom().choice(
"abcdefghijklmnopqrstuvwxyz0123456789!@#$%^&*(-_=+)"
)
for i in range(50)
]
)
def run(self, config_file):
env = create_jinja_env("conf-templates", strict_rendering=True)
template = env.get_template("%s.j2" % config_file)
bin_path = os.path.dirname(sys.executable)
pkg_path = os.path.abspath(os.path.dirname(__file__))
print(
template.render(
pkg_path=pkg_path,
bin_path=bin_path,
sys_prefix=sys.prefix,
secret_key=self.gen_secret_key(),
)
)
class DeleteProject(Command):
def run(self, project_name):
demo_project = Project.query.get(project_name)
db.session.delete(demo_project)
db.session.commit()
def main():
QUIET_COMMANDS = ("generate_password_hash", "generate-config")
exception = None
backup_stderr = sys.stderr
# Hack to divert stderr for commands generating content to stdout
# to avoid confusing the user
if len(sys.argv) > 1 and sys.argv[1] in QUIET_COMMANDS:
sys.stderr = open(os.devnull, "w")
try:
app = create_app()
Migrate(app, db)
except Exception as e:
exception = e
# Restore stderr
sys.stderr = backup_stderr
if exception:
raise exception
manager = Manager(app)
manager.add_command("db", MigrateCommand)
manager.add_command("generate_password_hash", GeneratePasswordHash)
manager.add_command("generate-config", GenerateConfig)
manager.add_command("delete-project", DeleteProject)
manager.run()
if __name__ == "__main__":
main()
|
