Source code for pymyinstall.installcustom.install_custom_sbt

"""
Various functions to install some application such as `scala-sbt <http://www.scala-sbt.org/download.html>`_.


:githublink:`%|py|5`
"""
from __future__ import print_function
import sys
import re
import os

from ..installhelper.install_cmd_helper import run_cmd
from .install_custom import download_page, download_file


[docs]def install_scala_sbt( temp_folder=".", fLOG=print, install=True, force_download=False, version=None): """ Install `scala-sbt <http://www.scala-sbt.org/download.html>`_. It does not do it a second time if it is already installed. :param temp_folder: where to download the setup :param fLOG: logging function :param install: install (otherwise only download) :param force_download: force the downloading of pandoc :param version: version to install (unused) :return: temporary file :githublink:`%|py|26` """ if version is not None: raise ValueError("cannot specify a version") #bb = IsPandocInstalled() bb = False if bb and not force_download: return True link = "http://www.scala-sbt.org/download.html" page = download_page(link) if sys.platform.startswith("win"): reg = re.compile("href=\\\"(https://.*?msi)\\\"") alls = reg.findall(page) if len(alls) == 0: raise Exception( "unable to find a link on a .msi file on page: " + page) file = alls[0] filel = file full = filel version = file.split("/")[-2] fLOG("[pymy] scala-sbt, version ", version) outfile = os.path.join(temp_folder, full.split("/")[-1]) if not outfile.endswith(".msi"): outfile += ".msi" fLOG("[pymy] download ", full) local = download_file(full, outfile) if install and not bb: run_cmd("msiexec /i " + local, fLOG=fLOG, wait=True) return local else: raise NotImplementedError("not available on platform " + sys.platform)