Add spider for Caucaia/CE

Add spider for Caucaia/CE

CITIES.md

@@ -76,7 +76,7 @@ The municipality id (IBGE code) can be found on [Wikipedia](https://pt.wikipedia
 | 66 | Anápolis | | | |
 | 67 | Bauru | :white_check_mark: | | [PR](https://github.com/okfn-brasil/diario-oficial/pull/196) |
 | 68 | Vitória | :white_check_mark: | | |
-| 69 | Caucaia | | | |
+| 69 | Caucaia | :white_check_mark: | [issue](https://github.com/okfn-brasil/querido-diario/issues/332) | [PR](https://github.com/okfn-brasil/querido-diario/pull/335) |
 | 70 | Itaquaquecetuba | | | |
 | 71 | São Vicente | | | |
 | 72 | Bandeira caruaru.jpg Caruaru | | | |

data_collection/gazette/spiders/ce_caucaia.py

@@ -0,0 +1,67 @@
+import calendar
+import datetime
+import re
+from urllib.parse import urlencode
+
+import dateparser
+import scrapy
+from dateutil.rrule import MONTHLY, rrule
+
+from gazette.items import Gazette
+from gazette.spiders.base import BaseGazetteSpider
+
+
+class CeCaucaia(BaseGazetteSpider):
+    TERRITORY_ID = "2303709"
+
+    name = "ce_caucaia"
+    allowed_domains = ["caucaia.ce.gov.br"]
+    start_date = datetime.date(2002, 6, 3)
+
+    BASE_URL = "http://www.caucaia.ce.gov.br"
+    params = {"tabela": "pagina", "acao": "diario_buscar_data"}
+    FROM_URL = f"{BASE_URL}/index.php?{urlencode(params)}"
+
+    def start_requests(self):
+        rule_start_date = datetime.date(self.start_date.year, self.start_date.month, 1)
+
+        date_list = list(
+            rrule(freq=MONTHLY, dtstart=rule_start_date, until=datetime.date.today())
+        )
+        for date in date_list:
+            formdata = {
+                "pesquisa_data_mes": self.get_month_name(date.month),
+                "pesquisa_data_ano": str(date.year),
+            }
+            yield scrapy.FormRequest(
+                url=self.FROM_URL, method="POST", formdata=formdata
+            )
+
+    def parse(self, response):
+        for document in response.css(".col-md-12 div:nth-child(2) div"):
+            for document_link in document.css(".link-noticia"):
+                file_url_sufix = document_link.css("::attr(href)").get()
+                file_url = f"{self.BASE_URL}{file_url_sufix}"
+
+                text = " ".join(document.css("*::text").getall())
+                text = re.sub(r"\s+", " ", text).strip()
+
+                date_text = re.search(r"\d{2}\/\d{2}\/\d{2}", text).group(0)
+                date = datetime.datetime.strptime(date_text, "%d/%m/%y").date()
+                edition_number = re.search(r"\d{4}\/(\d+)", text).group(1)
+
+                is_extra_edition = bool(
+                    re.search(r"suplementar|complementar", text, re.IGNORECASE)
+                )
+
+                yield Gazette(
+                    date=date,
+                    file_urls=[file_url],
+                    is_extra_edition=is_extra_edition,
+                    power="executive_legislative",
+                    edition_number=edition_number,
+                )
+
+    def get_month_name(self, number):
+        with calendar.different_locale("pt_BR.utf8") as different_locale:
+            return calendar.month_name[number].capitalize()