def testStreprs(self):
self.test('anstr', anstr('a-b?_'), 'a-b__')
self.test('fstr', fstr(0.123, prec=-6), '0.123000')
self.test('fstr', fstr(0.123, prec=+6), '0.123')
self.test('fstr', fstr((0.123, 456.789), prec=+6), '0.123, 456.789')
self.test('fstr', fstr(0.123, prec=-5, fmt='%.*e'), '1.23000e-01')
self.test('fstr', fstr(0.123, prec=+5, fmt='%.*e'), '1.23e-01')
try: # coverage
self.test('fstr', fstr(1, fmt='X'), ValueError.__name__)
except ValueError as x:
from pygeodesy.streprs import _Fspec_
self.test('fstr', str(x), "fmt ('X'): not %r" % (_Fspec_, ))
for f, x in (
(1, '1.0'),
(1.0, '1.0'),
(-1, '-1.0'),
# (1e300, '10000<290>40160.'),
(1e1234, 'INF'), # == INF
(INF, 'INF'),
(NAN, 'NAN'),
(NEG0, '-0.0'),
(0.0, '0.0')):
self.test('fstr(%F)' % (f, ), fstr(f), x)
for f, x in (('0.0', '0.0'), ('0.00', '0.0'), ('0.000', '0.0'),
('00.0', '00.0'), ('000.00', '000.0'), ('0.000', '0.0'),
('0.010', '0.01'), ('0.0200', '0.02'),
('0.0e+01', '0.0e+01'), ('0.00e+02', '0.0e+02'),
('0.000e+03', '0.0e+03'), ('00.0e+00', '00.0e+00'),
('000.00e+01', '000.0e+01'), ('0.000e+02', '0.0e+02'),
('0.010e+03', '0.01e+03'), ('0.0200e+00', '0.02e+00')):
self.test('fstrzs(%s)' % (f, ), fstrzs(f), x)
for f, x in (('0', '0.0'), ('0.0', '0.0'), ('0.', '0.'),
('1e10', '1.0e10'), ('2E+2', '2.0E+2'), ('3.E3', '3.E3')):
self.test('fstrzs(%s, ap1z=True)' % (f, ), fstrzs(f, ap1z=True), x)
ll = LatLon_(45, 90, height=1.2)
self.test('instr', ll.toStr2(), 'LatLon_(45.0°N, 090.0°E, +1.20)')
self.test('instr', instr(ll, 45, 90, h=1.2), 'LatLon_(45, 90, h=1.2)')
self.test('unstr', unstr('f', 1.1, 2.2), 'f(1.1, 2.2)')
self.test('unstr', unstr('f', y=2.2, x=1.1), 'f(x=1.1, y=2.2)')
def nix_ver(): # *nix release
try: # no subprocess.check_output ...
v = distro.version()
except AttributeError: # ... Python 2.6
v = ''
return anstr(v), _os_bitstr
ismacOS = sys.platform == 'darwin' # public
isNix = uname()[0] in ('Linux', 'linux')
isPyPy = '[PyPy ' in sys.version # platform.python_implementation() == 'PyPy'
isPython2 = sys.version_info[0] == 2
isPython3 = sys.version_info[0] == 3
isPython37 = sys.version_info[:2] >= (3, 7) # for testLazy
isWindows = sys.platform.startswith('win')
try:
# use distro only for Linux, not macOS, etc.
if isNix:
import distro # <https://PyPI.org/project/distro>
else:
raise ImportError
_Nix = anstr(distro.id()).capitalize() # .name()?
def nix_ver(): # *nix release
try: # no subprocess.check_output ...
v = distro.version()
except AttributeError: # ... Python 2.6
v = ''
return anstr(v), _os_bitstr
except ImportError:
_Nix = '' # not linux?
def nix_ver(): # PYCHOK expected
return _Nix, _os_bitstr