TWITTER_BUTTON = """ Follow @igor_chubin """ GITHUB_BUTTON = """ wttr.in """ GITHUB_BUTTON_2 = """ wego """ GITHUB_BUTTON_3 = """ pyphoon """ GITHUB_BUTTON_FOOTER = """ """ def add_buttons(output): """ Add buttons to html output """ return output.replace('', (TWITTER_BUTTON + GITHUB_BUTTON + GITHUB_BUTTON_3 + GITHUB_BUTTON_2 + GITHUB_BUTTON_FOOTER) + '')