In the following, we say things like t.j. should not match. This means that the full string t.j. wil not appear in the set of answers returned by finditer. Sub-parts of it might (e.g., t.j may match), but t.j. wont.

Write a python file called regexs.py that defines several variables containing compiled regular expressions, as follows: nospace = a regular expression that matches one or more non-whitespace characters. CS1110-001/smile should match, as should ! hi there should not match, nor should the empty string. quotation = a regular expression that matches text beginning and ending with a " , with no internal " , where the first and last character inside the quotes are not spaces. "hi there" should match " hi there" should not match, nor should "hi there " or "I said "hi" just now" . twonum = a regular expression that matches pairs of numbers, separated by a space, comma, or both. Accept both numbers with and without decimal places, and allow an optional preceding - on each number. If there is a decimal place, there must be at least one digit on each side of it. Additionally, each of the two numbers (with the - if present) should be a group after a match. 3,4 , 3.0, 4.5, and -3.14159265 1110 should all match. 3.4.5, 1, 1 2, and 3 - 4 should not match. likely_name = a regular expression that matches one common full name pattern: two or three consecutive capitalized runs of letters, separated by spaces. A capital letter and a period can serve as a name except in the last position. Thomas Jefferson should match, as should Edmund Jennings Randolph , J. Pierpont Finch , and T. Jefferson T Jefferson, Thomas J. , and Flannery O'Connor should not match