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
108
|
# == Define: python::pip
#
# Installs and manages packages from pip.
#
# === Parameters
#
# [*ensure*]
# present|absent. Default: present
#
# [*virtualenv*]
# virtualenv to run pip in.
#
# [*url*]
# URL to install from. Default: none
#
# [*owner*]
# The owner of the virtualenv being manipulated. Default: root
#
# [*proxy*]
# Proxy server to use for outbound connections. Default: none
#
# [*environment*]
# Additional environment variables required to install the packages. Default: none
#
# === Examples
#
# python::pip { 'flask':
# virtualenv => '/var/www/project1',
# proxy => 'http://proxy.domain.com:3128',
# }
#
# === Authors
#
# Sergey Stankevich
# Fotis Gimian
#
define python::pip (
$ensure = present,
$virtualenv = 'system',
$url = false,
$owner = 'root',
$proxy = false,
$egg = false,
$environment = [],
$install_args = '',
$uninstall_args = '',
) {
# Parameter validation
if ! $virtualenv {
fail('python::pip: virtualenv parameter must not be empty')
}
if $virtualenv == 'system' and $owner != 'root' {
fail('python::pip: root user must be used when virtualenv is system')
}
$cwd = $virtualenv ? {
'system' => '/',
default => $virtualenv,
}
$pip_env = $virtualenv ? {
'system' => 'pip',
default => "${virtualenv}/bin/pip",
}
$proxy_flag = $proxy ? {
false => '',
default => "--proxy=${proxy}",
}
$grep_regex = $name ? {
/==/ => "^${name}\$",
default => "^${name}==",
}
$egg_name = $egg ? {
false => $name,
default => $egg
}
$source = $url ? {
false => $name,
default => "${url}#egg=${egg_name}",
}
case $ensure {
present: {
exec { "pip_install_${name}":
command => "${pip_env} --log-file ${cwd}/pip.log install ${install_args} ${proxy_flag} ${source}",
unless => "${pip_env} freeze | grep -i -e ${grep_regex}",
user => $owner,
environment => $environment,
}
}
default: {
exec { "pip_uninstall_${name}":
command => "echo y | ${pip_env} uninstall ${uninstall_args} ${proxy_flag} ${name}",
onlyif => "${pip_env} freeze | grep -i -e ${grep_regex}",
user => $owner,
environment => $environment,
}
}
}
}
|
