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import streamlit as st |
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import datetime as DT |
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import pytz |
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import requests |
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FONTS = [ |
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"Whisper", |
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"Open+Sans:ital,wght@0,300..800;1,300..800", |
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"Nunito+Sans:ital,opsz,wght@0,6..12,200..1000;1,6..12,200..1000", |
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"Ubuntu:ital,wght@0,300;0,400;0,500;0,700;1,300;1,400;1,500;1,700", |
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] |
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def __nowInIST() -> DT.datetime: |
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return DT.datetime.now(pytz.timezone("Asia/Kolkata")) |
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def pprint(log: str): |
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now = __nowInIST() |
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now = now.strftime("%Y-%m-%d %H:%M:%S") |
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print(f"[{now}] [{st.session_state.ipAddress}] {log}") |
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def __getFontsUrl(): |
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baseLink = "https://fonts.googleapis.com/css2" |
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params = "&".join([f"family={font}" for font in FONTS]) |
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params = f"{params}&display=swap" |
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fontsUrl = f"{baseLink}?{params}" |
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return fontsUrl |
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def applyCommonStyles(): |
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st.markdown( |
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f""" |
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<head> |
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<link href="{__getFontsUrl()}" rel="stylesheet"> |
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</head> |
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""" """ |
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<style> |
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h1 { |
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font-family: 'Whisper'; |
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} |
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h3, div[data-testid="stMarkdownContainer"], .stChatInput textarea, .stButton p { |
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font-family: 'Ubuntu'; |
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# font-weight: 300; |
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} |
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div[data-testid="stMarkdownContainer"] *:not(h1):not(h2):not(h3):not(h4):not(h5):not(h6) { |
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font-size: 0.9rem; |
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} |
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.stButton p { |
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font-size: 0.9rem !important; |
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} |
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@keyframes blinker { |
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0% { |
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opacity: 1; |
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} |
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50% { |
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opacity: 0.2; |
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} |
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100% { |
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opacity: 1; |
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} |
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} |
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.blinking { |
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animation: blinker 3s ease-out infinite; |
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} |
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.code { |
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color: green; |
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border-radius: 3px; |
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padding: 2px 4px; /* Padding around the text */ |
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font-family: 'Courier New', Courier, monospace; /* Monospace font */ |
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} |
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.large { |
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font-size: 15px; |
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} |
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.bold { |
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font-weight: bold; |
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} |
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div[aria-label="dialog"] { |
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width: 80vw; |
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height: 620px; |
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} |
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div.stSpinner { |
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margin-left: auto; |
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margin-right: auto; |
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margin-top: 1rem; |
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width: fit-content; |
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} |
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div.stAlert { |
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margin-top: 1rem; |
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} |
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section[data-testid="stSidebar"] { |
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background-color: #1a1c23 !important; |
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} |
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div[data-testid="stSidebarUserContent"] { |
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padding-bottom: 1rem !important; |
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} |
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div[data-testid="stMarkdownContainer"] > hr { |
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margin-top: 0.5rem; |
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margin-bottom: 1rem; |
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} |
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</style> |
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""", |
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unsafe_allow_html=True |
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) |
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def isValidImageUrl(url): |
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if not url: |
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return False |
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try: |
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imageResponse = requests.head(url, timeout=5) |
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contentType = imageResponse.headers.get('Content-Type', '') |
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return imageResponse.status_code == 200 and contentType.startswith('image/') |
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except Exception: |
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return False |
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