circuitpython/tests/io/builtin_print_file.py
stijn 40ad8f1666 all: Rename "sys" module to "usys".
This is consistent with the other 'micro' modules and allows implementing
additional features in Python via e.g. micropython-lib's sys.

Note this is a breaking change (not backwards compatible) for ports which
do not enable weak links, as "import sys" must now be replaced with
"import usys".
2020-09-04 00:10:24 +10:00

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Python

# test builtin print function, using file= argument
try:
import usys as sys
except ImportError:
import sys
try:
sys.stdout
except AttributeError:
print("SKIP")
raise SystemExit
print(file=sys.stdout)
print("test", file=sys.stdout)
try:
print(file=1)
except (AttributeError, OSError): # CPython and uPy differ in error message
print("Error")