def test_simple(self):
env = Environment("my env",
content=[("A", "a"), ("B", "b")],
in_files=["/tmp/a.in", "/tmp/b.in"],
out_files=["/tmp/a.out", "/tmp/b.out"])
with self.assertStdout(template_out="activate.out"):
env.activate(
comment_consumer=lambda l: print(
Environment.tostring_comment(l)),
kv_consumer=lambda k, v: print(
Environment.tostring_export(k, v)),
file_consumer=lambda f: print(Environment.tostring_file(f)),
)
with self.assertStdout(template_out="deactivate.out"):
env.deactivate(
comment_consumer=lambda l: print(
Environment.tostring_comment(l)),
kv_consumer=lambda k, v: print(
Environment.tostring_export(k, v)),
file_consumer=lambda f: print(Environment.tostring_file(f)),
)
env.generate_scripts(
activate_file=self.volatile_folder / "activate.sh",
deactivate_file=self.volatile_folder / "deactivate.sh")
self.assertFileContentEquals(self.volatile_folder / "activate.sh",
"activate.out")
self.assertFileContentEquals(self.volatile_folder / "deactivate.sh",
"deactivate.out")
def test_multiple(self):
env = Environment("my env 1",
content=[("A1", "a1"), ("B1", "b1")],
in_files=["/tmp/a1.in", "/tmp/b1.in"],
out_files=["/tmp/a1.out", "/tmp/b1.out"])
env.append(
Environment("my env 2",
content=[("A2", "a2"), ("B2", "b2")],
in_files=["/tmp/a2.in", "/tmp/b2.in"],
out_files=["/tmp/a2.out", "/tmp/b2.out"]))
env.append(
Environment("my env 3",
in_files=["/tmp/a3.in", "/tmp/b3.in"],
out_files=["/tmp/a3.out", "/tmp/b3.out"]))
env.append(
Environment("my env 4",
content=[("A4", "a4"), ("B4", "b4")],
in_files=["/tmp/a4.in", "/tmp/b4.in"]))
env.append(
Environment("my env 5",
content=[("A5", "a5"), ("B5", "b5")],
out_files=["/tmp/a5.out", "/tmp/b5.out"]))
env.append(Environment("my env 6"))
with self.assertStdout(template_out="activate.out"):
env.activate(
comment_consumer=lambda l: print(
Environment.tostring_comment(l)),
kv_consumer=lambda k, v: print(
Environment.tostring_export(k, v)),
file_consumer=lambda f: print(Environment.tostring_file(f)),
)
with self.assertStdout(template_out="deactivate.out"):
env.deactivate(
comment_consumer=lambda l: print(
Environment.tostring_comment(l)),
kv_consumer=lambda k, v: print(
Environment.tostring_export(k, v)),
file_consumer=lambda f: print(Environment.tostring_file(f)),
)
env.generate_scripts(
activate_file=self.volatile_folder / "activate.sh",
deactivate_file=self.volatile_folder / "deactivate.sh")
self.assertFileContentEquals(self.volatile_folder / "activate.sh",
"activate.out")
self.assertFileContentEquals(self.volatile_folder / "deactivate.sh",
"deactivate.out")
def _tostring_quiet(self):
out = []
self[0].activate(
kv_consumer=lambda k, v: out.append(
Environment.tostring_export(k, v)),
file_consumer=lambda f: out.append(Environment.tostring_file(f)))
return "\n".join(out)
def _tostring_default(self):
out = []
self[0].activate(
comment_consumer=lambda c: out.append(
Environment.tostring_comment(c)),
kv_consumer=lambda k, v: out.append(
Environment.tostring_export(k, v)),
file_consumer=lambda f: out.append(Environment.tostring_file(f)),
)
return "\n".join(out)
def test_envprovider(self):
class MyEnvProvider(IEnvProvider):
def _getenvmap(self):
return {"AaaA": "a b c"}
def _getenvinfiles(self):
return ["/tmp/a.in", "/tmp/b.in"]
def _getenvoutfiles(self):
return ["/tmp/a.out", "/tmp/b.out"]
env = Environment("my env 1",
content=[("A1", "a1"), ("B1", "b1")],
in_files=["/tmp/a1.in", "/tmp/b1.in"],
out_files=["/tmp/a1.out", "/tmp/b1.out"])
env.append(
MyEnvProvider("My custom env").build_environment(
vr=lambda x: x.upper()))
with self.assertStdout(template_out="activate.out"):
env.activate(
comment_consumer=lambda l: print(
Environment.tostring_comment(l)),
kv_consumer=lambda k, v: print(
Environment.tostring_export(k, v)),
file_consumer=lambda f: print(Environment.tostring_file(f)),
)
with self.assertStdout(template_out="deactivate.out"):
env.deactivate(
comment_consumer=lambda l: print(
Environment.tostring_comment(l)),
kv_consumer=lambda k, v: print(
Environment.tostring_export(k, v)),
file_consumer=lambda f: print(Environment.tostring_file(f)),
)
env.generate_scripts(
activate_file=self.volatile_folder / "activate.sh",
deactivate_file=self.volatile_folder / "deactivate.sh")
self.assertFileContentEquals(self.volatile_folder / "activate.sh",
"activate.out")
self.assertFileContentEquals(self.volatile_folder / "deactivate.sh",
"deactivate.out")
def build_shell_command(*args, env=None):
# In shell mode, env is evaluated in the command line
exports = []
if isinstance(env, dict):
for k, v in env.items():
exports.append(Environment.tostring_export(k, v))
elif isinstance(env, Environment):
env.activate(kv_consumer=lambda k, v: exports.append(
Environment.tostring_export(k, v)),
file_consumer=lambda f: exports.append(
Environment.tostring_file(f)))
shell_command = "".join(exports)
for a in args:
shell_command += ' "{0}"'.format(a)
return [LeafSettings.DEFAULT_SHELL.value, "-c", shell_command]