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1"""
2@file
3@brief Various functions to install some application such as `scala-sbt <http://www.scala-sbt.org/download.html>`_.
4"""
5from __future__ import print_function
6import sys
7import re
8import os
10from ..installhelper.install_cmd_helper import run_cmd
11from .install_custom import download_page, download_file
14def install_scala_sbt(
15 temp_folder=".", fLOG=print, install=True, force_download=False, version=None):
16 """
17 Install `scala-sbt <http://www.scala-sbt.org/download.html>`_.
18 It does not do it a second time if it is already installed.
20 @param temp_folder where to download the setup
21 @param fLOG logging function
22 @param install install (otherwise only download)
23 @param force_download force the downloading of pandoc
24 @param version version to install (unused)
25 @return temporary file
26 """
27 if version is not None:
28 raise ValueError("cannot specify a version")
29 #bb = IsPandocInstalled()
30 bb = False
31 if bb and not force_download:
32 return True
34 link = "http://www.scala-sbt.org/download.html"
35 page = download_page(link)
36 if sys.platform.startswith("win"):
37 reg = re.compile("href=\\\"(https://.*?msi)\\\"")
38 alls = reg.findall(page)
39 if len(alls) == 0:
40 raise Exception(
41 "unable to find a link on a .msi file on page: " +
42 page)
44 file = alls[0]
45 filel = file
46 full = filel
47 version = file.split("/")[-2]
48 fLOG("[pymy] scala-sbt, version ", version)
49 outfile = os.path.join(temp_folder, full.split("/")[-1])
50 if not outfile.endswith(".msi"):
51 outfile += ".msi"
52 fLOG("[pymy] download ", full)
53 local = download_file(full, outfile)
54 if install and not bb:
55 run_cmd("msiexec /i " + local, fLOG=fLOG, wait=True)
56 return local
57 else:
58 raise NotImplementedError("not available on platform " + sys.platform)