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comparison planemo/lib/python3.7/site-packages/setuptools/command/install_scripts.py @ 1:56ad4e20f292 draft

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"planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
author guerler
date Fri, 31 Jul 2020 00:32:28 -0400
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0:d30785e31577 1:56ad4e20f292
1 from distutils import log
2 import distutils.command.install_scripts as orig
3 import os
4 import sys
5
6 from pkg_resources import Distribution, PathMetadata, ensure_directory
7
8
9 class install_scripts(orig.install_scripts):
10 """Do normal script install, plus any egg_info wrapper scripts"""
11
12 def initialize_options(self):
13 orig.install_scripts.initialize_options(self)
14 self.no_ep = False
15
16 def run(self):
17 import setuptools.command.easy_install as ei
18
19 self.run_command("egg_info")
20 if self.distribution.scripts:
21 orig.install_scripts.run(self) # run first to set up self.outfiles
22 else:
23 self.outfiles = []
24 if self.no_ep:
25 # don't install entry point scripts into .egg file!
26 return
27
28 ei_cmd = self.get_finalized_command("egg_info")
29 dist = Distribution(
30 ei_cmd.egg_base, PathMetadata(ei_cmd.egg_base, ei_cmd.egg_info),
31 ei_cmd.egg_name, ei_cmd.egg_version,
32 )
33 bs_cmd = self.get_finalized_command('build_scripts')
34 exec_param = getattr(bs_cmd, 'executable', None)
35 bw_cmd = self.get_finalized_command("bdist_wininst")
36 is_wininst = getattr(bw_cmd, '_is_running', False)
37 writer = ei.ScriptWriter
38 if is_wininst:
39 exec_param = "python.exe"
40 writer = ei.WindowsScriptWriter
41 if exec_param == sys.executable:
42 # In case the path to the Python executable contains a space, wrap
43 # it so it's not split up.
44 exec_param = [exec_param]
45 # resolve the writer to the environment
46 writer = writer.best()
47 cmd = writer.command_spec_class.best().from_param(exec_param)
48 for args in writer.get_args(dist, cmd.as_header()):
49 self.write_script(*args)
50
51 def write_script(self, script_name, contents, mode="t", *ignored):
52 """Write an executable file to the scripts directory"""
53 from setuptools.command.easy_install import chmod, current_umask
54
55 log.info("Installing %s script to %s", script_name, self.install_dir)
56 target = os.path.join(self.install_dir, script_name)
57 self.outfiles.append(target)
58
59 mask = current_umask()
60 if not self.dry_run:
61 ensure_directory(target)
62 f = open(target, "w" + mode)
63 f.write(contents)
64 f.close()
65 chmod(target, 0o777 - mask)