File size: 3,633 Bytes
93d7919 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 | import os
import sys
import pytest
import flask
def test_explicit_instance_paths(modules_tmpdir):
with pytest.raises(ValueError) as excinfo:
flask.Flask(__name__, instance_path="instance")
assert "must be absolute" in str(excinfo.value)
app = flask.Flask(__name__, instance_path=str(modules_tmpdir))
assert app.instance_path == str(modules_tmpdir)
@pytest.mark.xfail(reason="weird interaction with tox")
def test_main_module_paths(modules_tmpdir, purge_module):
app = modules_tmpdir.join("main_app.py")
app.write('import flask\n\napp = flask.Flask("__main__")')
purge_module("main_app")
from main_app import app
here = os.path.abspath(os.getcwd())
assert app.instance_path == os.path.join(here, "instance")
@pytest.mark.xfail(reason="weird interaction with tox")
def test_uninstalled_module_paths(modules_tmpdir, purge_module):
app = modules_tmpdir.join("config_module_app.py").write(
"import os\n"
"import flask\n"
"here = os.path.abspath(os.path.dirname(__file__))\n"
"app = flask.Flask(__name__)\n"
)
purge_module("config_module_app")
from config_module_app import app
assert app.instance_path == str(modules_tmpdir.join("instance"))
@pytest.mark.xfail(reason="weird interaction with tox")
def test_uninstalled_package_paths(modules_tmpdir, purge_module):
app = modules_tmpdir.mkdir("config_package_app")
init = app.join("__init__.py")
init.write(
"import os\n"
"import flask\n"
"here = os.path.abspath(os.path.dirname(__file__))\n"
"app = flask.Flask(__name__)\n"
)
purge_module("config_package_app")
from config_package_app import app
assert app.instance_path == str(modules_tmpdir.join("instance"))
def test_installed_module_paths(
modules_tmpdir, modules_tmpdir_prefix, purge_module, site_packages, limit_loader
):
site_packages.join("site_app.py").write(
"import flask\napp = flask.Flask(__name__)\n"
)
purge_module("site_app")
from site_app import app
assert app.instance_path == modules_tmpdir.join("var").join("site_app-instance")
def test_installed_package_paths(
limit_loader, modules_tmpdir, modules_tmpdir_prefix, purge_module, monkeypatch
):
installed_path = modules_tmpdir.mkdir("path")
monkeypatch.syspath_prepend(installed_path)
app = installed_path.mkdir("installed_package")
init = app.join("__init__.py")
init.write("import flask\napp = flask.Flask(__name__)")
purge_module("installed_package")
from installed_package import app
assert app.instance_path == modules_tmpdir.join("var").join(
"installed_package-instance"
)
def test_prefix_package_paths(
limit_loader, modules_tmpdir, modules_tmpdir_prefix, purge_module, site_packages
):
app = site_packages.mkdir("site_package")
init = app.join("__init__.py")
init.write("import flask\napp = flask.Flask(__name__)")
purge_module("site_package")
import site_package
assert site_package.app.instance_path == modules_tmpdir.join("var").join(
"site_package-instance"
)
def test_egg_installed_paths(install_egg, modules_tmpdir, modules_tmpdir_prefix):
modules_tmpdir.mkdir("site_egg").join("__init__.py").write(
"import flask\n\napp = flask.Flask(__name__)"
)
install_egg("site_egg")
try:
import site_egg
assert site_egg.app.instance_path == str(
modules_tmpdir.join("var/").join("site_egg-instance")
)
finally:
if "site_egg" in sys.modules:
del sys.modules["site_egg"]
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