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If Sphinx is already installed but version doesn't match, reinstall it

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This commit is contained in:
vitaut 2015-10-13 08:24:16 -07:00
parent 9575e77e40
commit 7732688b80
1 changed files with 7 additions and 4 deletions
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11
doc/build.py
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@ -5,14 +5,16 @@ from __future__ import print_function
import os, shutil, tempfile import os, shutil, tempfile
from subprocess import check_call, CalledProcessError, Popen, PIPE from subprocess import check_call, CalledProcessError, Popen, PIPE
def pip_install(package, commit=None): def pip_install(package, commit=None, **kwargs):
"Install package using pip." "Install package using pip."
if commit: if commit:
check_version = kwargs.get('check_version', '')
cmd = ['pip', 'show', package.split('/')[1]] cmd = ['pip', 'show', package.split('/')[1]]
p = Popen(cmd, stdout=PIPE, stderr=PIPE) p = Popen(cmd, stdout=PIPE, stderr=PIPE)
stdout, stderr = p.communicate() stdout, stderr = p.communicate()
if stdout: if stdout and check_version in stdout:
return # Already installed print('{} already installed'.format(package))
return
elif p.returncode != 0: elif p.returncode != 0:
# Old versions of pip such as the one installed on Travis don't support # Old versions of pip such as the one installed on Travis don't support
# the show command - continue installation in this case. # the show command - continue installation in this case.
@ -31,7 +33,8 @@ def build_docs():
execfile(activate_this_file, dict(__file__=activate_this_file)) execfile(activate_this_file, dict(__file__=activate_this_file))
# Install Sphinx and Breathe. # Install Sphinx and Breathe.
pip_install('sphinx-doc/sphinx', pip_install('sphinx-doc/sphinx',
'4d2c17e043d9e8197fa5cd0db34212af3bb17069') '4d2c17e043d9e8197fa5cd0db34212af3bb17069',
check_version='1.4a0.dev-20151013')
pip_install('michaeljones/breathe', pip_install('michaeljones/breathe',
'511b0887293e7c6b12310bb61b3659068f48f0f4') '511b0887293e7c6b12310bb61b3659068f48f0f4')
# Build docs. # Build docs.