Repository navigation
Expand file tree
/
Copy pathmacpython-install-python.sh
More file actions
executable file
·210 lines (186 loc) · 6.46 KB
/
Copy pathmacpython-install-python.sh
File metadata and controls
executable file
·210 lines (186 loc) · 6.46 KB
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
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
#!/usr/bin/env bash
# Download and install Python.org's MacPython and install Pip
# Adapted from https://github.com/matthew-brett/multibuild
# osx_utils.sh
#The multibuild package, including all examples, code snippets and attached
#documentation is covered by the 2-clause BSD license.
#Copyright (c) 2013-2016, Matt Terry and Matthew Brett; all rights
#reserved.
#Redistribution and use in source and binary forms, with or without
#modification, are permitted provided that the following conditions are
#met:
#1. Redistributions of source code must retain the above copyright notice,
#this list of conditions and the following disclaimer.
#2. Redistributions in binary form must reproduce the above copyright
#notice, this list of conditions and the following disclaimer in the
#documentation and/or other materials provided with the distribution.
#THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
#IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
#THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
#PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
#CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
#EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
#PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
#PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
#LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
#NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
#SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
set -x
MACPYTHON_URL=https://www.python.org/ftp/python
MACPYTHON_FRAMEWORK=/Library/Frameworks/Python.framework
MACPYTHON_PY_PREFIX=${MACPYTHON_FRAMEWORK}/Versions
GET_PIP_URL=https://bootstrap.pypa.io/get-pip.py
DOWNLOADS_SDIR=downloads
function check_python {
if [ -z "$PYTHON_EXE" ]; then
echo "PYTHON_EXE variable not defined"
exit 1
fi
}
function get_py_mm {
check_python
$PYTHON_EXE -c "import sys; print('{0}.{1}'.format(*sys.version_info[0:2]))"
}
function lex_ver {
# Echoes dot-separated version string padded with zeros
# Thus:
# 3.2.1 -> 003002001
# 3 -> 003000000
echo $1 | awk -F "." '{printf "%03d%03d%03d", $1, $2, $3}'
}
function unlex_ver {
# Reverses lex_ver to produce major.minor.micro
# Thus:
# 003002001 -> 3.2.1
# 003000000 -> 3.0.0
echo "$((10#${1:0:3}+0)).$((10#${1:3:3}+0)).$((10#${1:6:3}+0))"
}
function strip_ver_suffix {
unlex_ver $(lex_ver $1)
}
function check_var {
if [ -z "$1" ]; then
echo "required variable not defined"
exit 1
fi
}
function fill_pyver {
# Convert major or major.minor format to major.minor.micro
#
# Hence:
# 2 -> 2.7.11 (depending on LATEST_27 value)
# 2.7 -> 2.7.11 (depending on LATEST_27 value)
local ver
ver=$1
check_var $ver
if [[ $ver =~ [0-9]+\.[0-9]+\.[0-9]+ ]]; then
# Major.minor.micro format already
echo $ver
elif [ $ver == 2 ] || [ $ver == "2.7" ]; then
echo $LATEST_27
elif [ $ver == 3 ] || [ $ver == "3.6" ]; then
echo $LATEST_36
elif [ $ver == "3.5" ]; then
echo $LATEST_35
elif [ $ver == "3.4" ]; then
echo $LATEST_34
else
echo "Can't fill version $ver"
exit 1
fi
}
function pyinst_ext_for_version {
# echo "pkg" or "dmg" depending on the passed Python version
# Parameters
# $py_version (python version in major.minor.extra format)
#
# Earlier Python installers are .dmg, later are .pkg.
local py_version
py_version=$1
check_var $py_version
py_version=$(fill_pyver $py_version)
local py_0
py_0=${py_version:0:1}
if [ $py_0 -eq 2 ]; then
if [ "$(lex_ver $py_version)" -ge "$(lex_ver 2.7.9)" ]; then
echo "pkg"
else
echo "dmg"
fi
elif [ $py_0 -ge 3 ]; then
if [ "$(lex_ver $py_version)" -ge "$(lex_ver 3.4.2)" ]; then
echo "pkg"
else
echo "dmg"
fi
fi
}
function install_macpython {
# Installs Python.org Python
# Parameter $version
# Version given in major or major.minor or major.minor.micro e.g
# "3" or "3.4" or "3.4.1".
# sets $PYTHON_EXE variable to python executable
local py_version
py_version=$(fill_pyver $1)
local py_stripped
py_stripped=$(strip_ver_suffix $py_version)
local inst_ext
inst_ext=$(pyinst_ext_for_version $py_version)
local py_inst
py_inst=python-$py_version-macosx10.6.$inst_ext
local inst_path
inst_path=$DOWNLOADS_SDIR/$py_inst
mkdir -p $DOWNLOADS_SDIR
curl $MACPYTHON_URL/$py_stripped/${py_inst} > $inst_path
if [ "$inst_ext" == "dmg" ]; then
hdiutil attach $inst_path -mountpoint /Volumes/Python
inst_path=/Volumes/Python/Python.mpkg
fi
sudo installer -pkg $inst_path -target /
local py_mm
py_mm=${py_version:0:3}
local py_m
py_m=${py_version:0:1}
PYTHON_EXE=$MACPYTHON_PY_PREFIX/$py_mm/bin/python$py_m
export PYTHON_EXE
}
function install_pip {
# Generic install pip
# Gets needed version from version implied by $PYTHON_EXE
# Installs pip into python given by $PYTHON_EXE
# Assumes pip will be installed into same directory as $PYTHON_EXE
check_python
mkdir -p $DOWNLOADS_SDIR
curl $GET_PIP_URL > $DOWNLOADS_SDIR/get-pip.py
# Travis VMS now install pip for system python by default - force install
# even if installed already
sudo $PYTHON_EXE $DOWNLOADS_SDIR/get-pip.py --ignore-installed
local py_mm
py_mm=$(get_py_mm)
PIP_CMD="sudo $(dirname $PYTHON_EXE)/pip$py_mm"
export PIP_CMD
}
function install_virtualenv {
# Generic install of virtualenv
# Installs virtualenv into python given by $PYTHON_EXE
# Assumes virtualenv will be installed into same directory as $PYTHON_EXE
check_pip
# Travis VMS install virtualenv for system python by default - force
# install even if installed already
$PYTHON_EXE -m pip install virtualenv --ignore-installed
check_python
VIRTUALENV_CMD="$(dirname $PYTHON_EXE)/virtualenv"
export VIRTUALENV_CMD
}
# Remove previous versions
sudo rm -rf ${MACPYTHON_FRAMEWORK}
LATEST_27=2.7.14
LATEST_34=3.4.7
LATEST_35=3.5.4
LATEST_36=3.6.3
for pyversion in $LATEST_27 $LATEST_35 $LATEST_36; do
install_macpython $pyversion
install_pip
install_virtualenv
done