"""

"""

import re

from fileasobj import FileAsObj

try:

impossible = FileAsObj('File does not exist')

except FileNotFoundError as msg:

print(msg)

test_file = FileAsObj('Test.txt', verbose=True)

#

# test iterable

for this in test_file:

print(this)

print(test_file.birthday)

# test_file = FileAsObj('Test.txt')

# print(test_file)

# print(test_file.trace)

if 'Checking for __contains__ functionality 123' in test_file:

print('__contains__ test string present')

if 'a7s6d9f7a6sd9f76asf9a8d7s89d6f967adfsadf' not in test_file:

print('bogus string not in test file, good!')

test_file + 'using __add__ three times, force unique'

test_file + 'using __add__ three times, force unique'

test_file + 'using __add__ three times, force unique'

test_file.append('using append three times with unique')

test_file.append('using append three times with unique')

test_file.append('using append three times with unique')

test_file.append('using append three times without unique', unique=False)

test_file.append('using append three times without unique', unique=False)

test_file.append('using append three times without unique', unique=False)

x = '#comment'

print('subtract {0}'.format(x))

print(test_file - x)

print('---')

x = 'w.*rd'

print('Find {0}'.format(x))

print(test_file.egrep(x))

print('---')

x = 'bird'

print('Find {0}'.format(x))

print(test_file.egrep(x))

print('---')

try:

# Just using * is invalid,

x = '*rd'

print('Find {0}'.format(x))

print(test_file.egrep(x))

except Exception as msg:

print(type(msg))

print(msg)

# There ya go

x = '.*rd'

print('Find {0}'.format(x))

print(test_file.egrep(x))

print('---')

x = 'b.*rd'

print('Find {0}'.format(x))

print(test_file.egrep(x))

print('---')

x = '[a-z]ird'

print('Find {0}'.format(x))

print(test_file.egrep(x))

print('---')

x = '(host|bird)'

print('Find {0}'.format(x))

print(test_file.egrep(x))

print('---')

x = 'h[o0]stname'

print('Find {0}'.format(x))

print(test_file.egrep(x))

print('---')

x = '.*mail[0-9]'

print('Find {0}'.format(x))

print(test_file.egrep(x))

print('---')

x = 'tld$'

print('Find {0}'.format(x))

print(test_file.egrep(x))

print('---')

x = '^10.*'

print('Remove {0} from {1}, RESULT={2}'.format(x, test_file.egrep(x), test_file.rm(test_file.egrep(x))))

print('---')

x = ' h0st.*'

print('Remove {0} from {1}, RESULT={2}'.format(

x,

test_file.egrep(x),

test_file.rm(test_file.egrep(x)))

)

print('---')

x = '#'

print('Remove whole line "{0}" from {1}, RESULT={2}'.format(

x,

test_file.grep(x),

test_file.rm(x))

)

print(test_file.grep(x))

print('---')

old = '172.19.18.17 freebird.example.com'

new = '172.19.18.17 freebird.example.com # Added 1976.10.29 -jh'

print('Replace {0} with {1}'.format(old, new))

print(test_file.replace(old, new))

print('---')

x = '^[ ]+#.*'

print('Remove {0} from {1}, RESULT={2}'.format(

x,

test_file.egrep(x),

test_file.rm(test_file.egrep(x)))

)

print('---')

x = '#FOO'

print('Add line {0}'.format(x))

print(test_file.add(x))

x = '#FOO'

print('Add line {0}'.format(x))

print(test_file.add(x))

x = '#FOO'

print('non-unique Add line {0}'.format(x))

print(test_file.add(x, unique=False))

x = ['#', '# ', '#1']

y = '###'

print('replace {0} with {1}'.format(x, y))

print(test_file.replace(x, y))

print('Remove all lines that contain "#"')

test_file.rm(test_file.grep('#'))

print(test_file)

print(test_file.log)