app.py

import streamlit as st

import re
import datetime
import copy

# Absolute Date [or pieces of it]
mdy_abs_1 = re.compile('[0-9]{1,2}[-\/.][0-9]{1,2}([-\/.][0-9]{4})?', re.IGNORECASE) #12-13-2023"
mdy_abs_2 = re.compile('(jan|feb|mar|apr|may|jun|jul|aug|sep|oct|nov|dec|january|february|march|april|may|june|july|august|sept|september|october|november|december)\.? ?[0-9]{1,2}(th|st|nd|rd)*,? ?([0-9]{4})?', re.IGNORECASE) # July 3
mdy_abs_3 = re.compile('[0-9]{1,2}(th|st|nd|rd)* ?(jan|feb|mar|apr|may|jun|jul|aug|sep|oct|nov|dec|january|february|march|april|may|june|july|august|sept|september|october|november|december),? ?([0-9]{4})?', re.IGNORECASE)
m_abs_1 = re.compile('(jan|feb|mar|apr|may|jun|jul|aug|sep|oct|nov|dec|january|february|march|april|may|june|july|august|sept|september|october|november|december)', re.IGNORECASE) # Just month
d_abs_1 = re.compile('[0-9]{1,2}(th|st|nd|rd)*', re.IGNORECASE) # Just date

# Relative Date
mdy_rel_1 = re.compile('((monday|mon)|(tuesday|tue)|(wednesday|wed)|(thursday|thu)|(friday|fri)|(saturday|sat)|(sunday|sun))([^a-z]|)]', re.IGNORECASE) # Days of week. Fully resolves.
mdy_rel_2 = re.compile('((tom)(orrow)?.?)|(today)|(tonight)|(now)|((week)(end)?)', re.IGNORECASE) # Tomorrow. Fully resolves
del_days_rel_1 = re.compile('([0-9]|( |a|the|one|two|three|four|five|six|seven|eight|nine)) ?days? ?', re.IGNORECASE) # "X days". Fully resolves

# Absolute Time
hhmm_abs_1 = re.compile('[0-9]{1,2}:?([^-\/][0-9]{0,2})? ?(am|pm|a\.m\.|p\.m\.|a m|p m|a([^a-z]|)|p([^a-z]|))', re.IGNORECASE)
hhmm_abs_2 = re.compile(' (noon|midnight)', re.IGNORECASE)

# Relative Time
del_hours_rel_1 = re.compile('([0-9]{1,2}|(|a|the|one|two|three|few|four|five|six|seven|eight|nine|ten)) ?((hour|hrs.?)|(min(ute)?))s?', re.IGNORECASE)

adverbs = re.compile('(from|after|before|next|end|this|past) ', re.IGNORECASE) # Adverbs used to resolve if multiple patterns are "hit". This leads to the "addition" problem (described on notion).


x = st.slider('Select a value')
st.write(x, 'squared is', x * x)