circuitpython/tests/basics/string1.py

47 lines
667 B
Python

# basic strings
# literals
print('abc')
print(r'abc')
print(u'abc')
print(repr('\a\b\t\n\v\f\r'))
print('\z') # unrecognised escape char
# construction
print(str())
print(str('abc'))
# inplace addition
x = 'abc'
print(x)
x += 'def'
print(x)
# binary ops
print('123' + "456")
print('123' * 5)
# subscription
print('abc'[1])
print('abc'[-1])
try:
'abc'[100]
except IndexError:
print('caught')
try:
'abc'[-4]
except IndexError:
print('caught2')
# iter
print(list('str'))
# comparison
print('123' + '789' == '123789')
print('a' + 'b' != 'a' + 'b ')
print('1' + '2' > '2')
print('1' + '2' < '2')
# printing quote char in string
print(repr('\'\"'))