This commit is contained in:
Roberto Alsina 2024-08-20 09:37:29 -03:00
parent cbc815303e
commit e9ad89f3b3
11 changed files with 433 additions and 167 deletions

5
busqueda/.faaso.yml Normal file
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---
hosts:
https://faaso-prod.ralsina.me/admin/:
- admin
- Neih4ziefioshihaezu3Rienga7baeng

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busqueda/README.md Normal file
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# Readme for Busqueda
This is a funko using the Crystal runtime for [FaaSO](https://git.ralsina.me/ralsina/faaso)
## What is Busqueda
Write here what it is
## How to use Busqueda
And so on.

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busqueda/funko.cr Normal file
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require "json"
require "kemal"
require "pg"
require "pool/connection"
# get credentials from secrets
USER = File.read("secrets/user").strip
PASS = File.read("secrets/pass").strip
# Create a connection pool to the database
pg = ConnectionPool.new(capacity: 5, timeout: 0.01.seconds) do
PG.connect("postgres://#{USER}:#{PASS}@pinky:5432/nombres")
end
def normalize(s : String) : String
s.unicode_normalize(:nfkd)
.chars.reject! { |character|
!character.ascii_letter? && (character != ' ')
}.join("").downcase
end
# A basic hello world get endpoint
post "/" do |env|
prefijo = env.params.json["p"].as(String)
genero = env.params.json["g"].as(String)
year = env.params.json["a"].as(String)
p! prefijo, genero, year
prefijo = normalize(prefijo)
if !["f", "m"].includes?(genero)
genero = nil
end
datos = [] of Tuple(String, Int32 | String)
# Connect using credentials provided
pg.connection do |cursor|
if prefijo.empty? && year.empty?
result_set = cursor.query("
SELECT nombre, total::integer
FROM totales
ORDER BY total DESC
LIMIT 50")
elsif prefijo.empty? && !year.empty?
# Per-year totals
result_set = cursor.query("
SELECT nombre, contador::integer
FROM nombres
WHERE
anio = $1
ORDER BY contador DESC
LIMIT 50", year)
elsif !prefijo.empty? && year.empty?
# Filter only by prefix
result_set = cursor.query("
SELECT nombre, total::integer
FROM totales
WHERE
nombre LIKE $1
ORDER BY total DESC
LIMIT 50", prefijo + "%")
elsif !prefijo.empty? && !year.empty?
# We have both
result_set = cursor.query("
SELECT nombre, contador::integer
FROM nombres
WHERE
anio = $1 AND
nombre LIKE $2
ORDER BY contador DESC
LIMIT 50", year, prefijo + "%")
end
if !result_set.nil?
result_set.each do
nombre = result_set.read(String)
valor = result_set.read(Int32)
datos.push({nombre, valor})
end
result_set.close
end
if datos.empty?
raise "No data found"
end
end
# In this context, remove all composite names
datos.reject! { |row|
row[0].to_s.includes? " "
}
datos.insert(0, {"Nombre", "Cuantos?"})
if genero
pg.connection do |cursor|
datos.reject! { |row|
# How feminine is this name?
# Yes this database is upper case
puts "Checking #{row[1]} #{row[0]}"
feminidad = 0
sql = %(
SELECT COALESCE((SELECT frecuencia FROM mujeres WHERE nombre='#{row[0]?.to_s.upcase}'), 0) AS mujeres,
COALESCE((SELECT frecuencia FROM hombres WHERE nombre='#{row[0]?.to_s.upcase}'), 0) AS hombres
)
puts "SQL: #{sql}"
cursor.query sql do |result_set|
result_set.each do
mujeres = result_set.read(Int32)
hombres = result_set.read(Int32)
puts "frecuencias: #{mujeres} #{hombres}"
if hombres == mujeres == 0
feminidad = 0.5
else
feminidad = mujeres / (hombres + mujeres)
end
end
end
# El overlap en 0.5 es intencional!
if (feminidad >= 0.5 && genero == "f") ||
(feminidad <= 0.5 && genero == "m")
false
else
true
end
}
puts "Data split by gender"
end
end
datos = datos[..10].map { |row|
[row[0].capitalize, row[1]]
}
if datos.size > 1
title = "¿Puede ser ... #{datos[0][1].to_s.titleize}? ¿O capaz que #{datos[1][1].to_s.titleize}? ¡Contame más!"
elsif datos.size == 1
title = "Me parece que ... #{datos[0][1].to_s.titleize}!"
else
title = "No tengo idea!"
end
{
"title" => title,
"data" => datos,
}.to_json
end
get "/ping/" do
pg.connection.exec("SELECT 42")
"OK"
end

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name: busqueda
runtime: kemal
options:
shard_build_options: "--release"
ship_packages: []
devel_packages: []
healthcheck_options: "--interval=1m --timeout=2s --start-period=2s --retries=3"
healthcheck_command: "curl --fail http://localhost:3000/ping || exit 1"
copy_from_build:
- "public public"
- "bin/funko ."

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import unicodedata
import urllib
from collections import namedtuple as nt
from dataclasses import dataclass
from json import loads
import logging
import pygal
import pyrqlite.dbapi2 as dbapi2
import requests
connection = dbapi2.connect(
host="10.61.0.1",
user="root",
port=4001,
password="",
)
def remove_accents(input_str):
nfkd_form = unicodedata.normalize("NFKD", input_str)
return "".join([c for c in nfkd_form if not unicodedata.combining(c)])
def femininidad(nombre):
sql1 = """
SELECT COALESCE(frecuencia,0)
FROM mujeres WHERE nombre=:nombre
"""
sql2 = """
SELECT COALESCE(frecuencia,0)
FROM hombres WHERE nombre=:nombre
"""
with connection.cursor() as cursor:
nombre = nombre.strip().split()[0].strip().upper()
mujeres = cursor.execute(sql1, {"nombre": nombre}).fetchone()
mujeres = 0 if mujeres is None else mujeres[0]
hombres = cursor.execute(sql2, {"nombre": nombre}).fetchone()
hombres = 0 if hombres is None else hombres[0]
if hombres == mujeres == 0:
return 0.5
return mujeres / (hombres + mujeres)
def split_por_genero(nombres):
femeninos = []
masculinos = []
for n in nombres:
fem = femininidad(n[1])
if fem is None:
femeninos.append(n)
masculinos.append(n)
elif fem >= 0.5:
femeninos.append(n)
else:
masculinos.append(n)
return {"f": femeninos, "m": masculinos}
def handle(req):
"""handle a request to the function
Args:
req (str): request body
{
p: prefijo del nombre,
g: genero del nombre,
y: año de nacimiento
}
"""
try:
data = loads(req)
except Exception as e:
data = {}
try:
prefijo = data.get("p") or None
genero = data.get("g") or None
try:
año = int(data.get("a"))
except Exception:
año = None
except Exception as e:
prefijo = genero = año = None
return f"{req} -- {e}", 400
if prefijo is not None:
prefijo = prefijo.strip().lower()
if genero not in ("f", "m"):
genero = None
if prefijo is None and año is None: # Totales globales
with connection.cursor() as cursor:
sql = """
SELECT total, nombre
FROM totales
ORDER BY total DESC
LIMIT 50
"""
cursor.execute(sql)
datos = [(r["total"], r["nombre"]) for r in cursor.fetchall()]
elif prefijo is None and año is not None: # Totales por año
with connection.cursor() as cursor:
sql = """
SELECT contador, nombre
FROM nombres
WHERE
anio = :anio
ORDER BY contador DESC
LIMIT 50
"""
cursor.execute(sql, {"anio": año})
datos = [(r["contador"], r["nombre"]) for r in cursor.fetchall()]
elif prefijo is not None and año is None:
with connection.cursor() as cursor:
sql = """
SELECT total, nombre
FROM totales
WHERE
nombre LIKE :nombre
ORDER BY total DESC
LIMIT 50
"""
cursor.execute(sql, {"nombre": f"{prefijo}%"})
datos = [(r["total"], r["nombre"]) for r in cursor.fetchall()]
else:
with connection.cursor() as cursor:
sql = """
SELECT contador, nombre
FROM nombres
WHERE
anio = :anio AND
nombre LIKE :nombre
ORDER BY contador DESC
LIMIT 50
"""
cursor.execute(sql, {"anio": año, "nombre": f"{prefijo}%"})
datos = [(r["contador"], r["nombre"]) for r in cursor.fetchall()]
if genero:
datos = split_por_genero(datos)[genero]
datos = datos[:10]
chart = pygal.HorizontalBar(height=400, show_legend=False, show_y_labels=True)
chart.x_labels = [nombre.title() for _, nombre in datos[::-1]]
if len(datos) > 1:
chart.title = f"¿Puede ser ... {datos[0][1].title()}? ¿O capaz que {datos[1][1].title()}? ¡Contáme más!"
elif len(datos) == 1:
chart.title = f"¡Hola {datos[0][1].title()}!"
elif len(datos) < 1:
chart.title = "¡No esssistís!"
chart.add("", [contador for contador, _ in datos[::-1]])
return (
chart.render(is_unicode=True),
200,
{"Content-Type": "image/svg+xml"},
)

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busqueda/public/index.html Normal file
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<!DOCTYPE html>
<html lang="en" data-theme="dark">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<script
type="text/javascript"
src="https://www.gstatic.com/charts/loader.js"
></script>
<link rel="preconnect" href="https://fonts.googleapis.com" />
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
<!-- Font -->
<link rel="preconnect" href="https://fonts.googleapis.com" />
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
<link
href="https://fonts.googleapis.com/css2?family=Quicksand:wght@300..700&display=swap"
rel="stylesheet"
/>
<link
rel="stylesheet"
href="https://cdn.jsdelivr.net/npm/@picocss/pico@2/css/pico.min.css"
/>
<link
rel="stylesheet"
href="https://cdn.jsdelivr.net/npm/@picocss/pico@2/css/pico.colors.min.css"
/>
<link rel="preconnect" href="https://fonts.googleapis.com" />
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
<link
href="https://fonts.googleapis.com/css2?family=Kode+Mono&display=swap"
rel="stylesheet"
/>
<script type="text/javascript">
google.charts.load("current", { packages: ["corechart"] });
google.charts.setOnLoadCallback(drawChart);
async function drawChart() {
fetch("/", {
method: "POST",
headers: {
"Content-Type": "application/json",
},
body: JSON.stringify({
p: document.getElementById("p").value,
g: document.getElementById("g").value,
a: document.getElementById("a").value,
}),
})
.then((response) => response.json())
.then((json) => {
title = json["title"];
data = json["data"];
console.log(data);
data = google.visualization.arrayToDataTable(data);
// var options = {
// title: "",
// animation: {
// startup: true,
// duration: 1000,
// easing: "out",
// },
// backgroundColor: "#1c212c",
// vAxis: {
// minValue: 0,
// gridlines: { color: "#666" },
// minorGridlines: { color: "#1c212c" },
// textStyle: { color: "#aaa" },
// },
// hAxis: {
// gridlines: { color: "#666" },
// minorGridlines: { color: "#1c212c" },
// textStyle: { color: "#aaa" },
// },
// legend: { position: "bottom", textStyle: { color: "#aaa" } },
// };
var chart = new google.visualization.BarChart(
document.getElementById("chart")
);
chart.draw(data);
});
}
</script>
<style>
html * {
font-family: "Quicksand", sans-serif;
}
</style>
</head>
<body>
<main class="container" style="text-align: center">
<header>
<h1>Adivinar nombres por edad y género</h1>
</header>
<div id="chart" style="width: 80vw; height: 50vh; margin: auto"></div>
<form
onSubmit="return false;"
style="margin: auto; margin-top: 2em; width: 80%"
>
<fieldset class="grid">
<input type="text" name="p" id="p" placeholder="Como empieza tu nombre?" />
<select name="a" id="a">
<option selected value="">Año de nacimiento?</option>
<option value="1922">1922</option>
<option value="1923">1923</option>
<option value="1924">1924</option>
<option value="1925">1925</option>
<option value="1926">1926</option>
<option value="1927">1927</option>
<option value="1928">1928</option>
<option value="1929">1929</option>
<option value="1930">1930</option>
<option value="1931">1931</option>
<option value="1932">1932</option>
<option value="1933">1933</option>
<option value="1934">1934</option>
<option value="1935">1935</option>
<option value="1936">1936</option>
<option value="1937">1937</option>
<option value="1938">1938</option>
<option value="1939">1939</option>
<option value="1940">1940</option>
<option value="1941">1941</option>
<option value="1942">1942</option>
<option value="1943">1943</option>
<option value="1944">1944</option>
<option value="1945">1945</option>
<option value="1946">1946</option>
<option value="1947">1947</option>
<option value="1948">1948</option>
<option value="1949">1949</option>
<option value="1950">1950</option>
<option value="1951">1951</option>
<option value="1952">1952</option>
<option value="1953">1953</option>
<option value="1954">1954</option>
<option value="1955">1955</option>
<option value="1956">1956</option>
<option value="1957">1957</option>
<option value="1958">1958</option>
<option value="1959">1959</option>
<option value="1960">1960</option>
<option value="1961">1961</option>
<option value="1962">1962</option>
<option value="1963">1963</option>
<option value="1964">1964</option>
<option value="1965">1965</option>
<option value="1966">1966</option>
<option value="1967">1967</option>
<option value="1968">1968</option>
<option value="1969">1969</option>
<option value="1970">1970</option>
<option value="1971">1971</option>
<option value="1972">1972</option>
<option value="1973">1973</option>
<option value="1974">1974</option>
<option value="1975">1975</option>
<option value="1976">1976</option>
<option value="1977">1977</option>
<option value="1978">1978</option>
<option value="1979">1979</option>
<option value="1980">1980</option>
<option value="1981">1981</option>
<option value="1982">1982</option>
<option value="1983">1983</option>
<option value="1984">1984</option>
<option value="1985">1985</option>
<option value="1986">1986</option>
<option value="1987">1987</option>
<option value="1988">1988</option>
<option value="1989">1989</option>
<option value="1990">1990</option>
<option value="1991">1991</option>
<option value="1992">1992</option>
<option value="1993">1993</option>
<option value="1994">1994</option>
<option value="1995">1995</option>
<option value="1996">1996</option>
<option value="1997">1997</option>
<option value="1998">1998</option>
<option value="1999">1999</option>
<option value="2000">2000</option>
<option value="2001">2001</option>
<option value="2002">2002</option>
<option value="2003">2003</option>
<option value="2004">2004</option>
<option value="2005">2005</option>
<option value="1966">1966</option>
<option value="1967">1967</option>
<option value="1968">1968</option>
<option value="1969">1969</option>
<option value="1970">1970</option>
<option value="1971">1971</option>
<option value="1972">1972</option>
<option value="1973">1973</option>
<option value="1974">1974</option>
<option value="1975">1975</option>
<option value="1976">1976</option>
<option value="1977">1977</option>
<option value="1978">1978</option>
<option value="1979">1979</option>
<option value="1980">1980</option>
<option value="1981">1981</option>
<option value="1982">1982</option>
<option value="1983">1983</option>
<option value="1984">1984</option>
<option value="1985">1985</option>
<option value="1986">1986</option>
<option value="1987">1987</option>
<option value="1988">1988</option>
<option value="1989">1989</option>
<option value="1990">1990</option>
<option value="1991">1991</option>
<option value="1992">1992</option>
<option value="1993">1993</option>
<option value="1994">1994</option>
<option value="1995">1995</option>
<option value="1996">1996</option>
<option value="1997">1997</option>
<option value="1998">1998</option>
<option value="1999">1999</option>
<option value="2000">2000</option>
<option value="2001">2001</option>
<option value="2002">2002</option>
<option value="2003">2003</option>
<option value="2004">2004</option>
<option value="2005">2005</option>
</select>
<select name="g" id="g" />
<option selected value="">Género?</option>
<option value="f">Femenino</option>
<option value="m">Masculino</option>
</select>
<input type="submit" value="Buscar" onCLick="drawChart();" />
</fieldset>
</form>
</main>
</body>
</html>

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pygal
requests
pyrqlite

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name: busqueda
version: 0.1.0
targets:
funko:
main: main.cr
dependencies:
kemal:
github: kemalcr/kemal
pg:
github: will/crystal-pg
pool:
github: ysbaddaden/pool
# development_dependencies:
# webmock:
# github: manastech/webmock.cr