From f1f93a87b324da277b4ea859d8aa1b5a99e5a948 Mon Sep 17 00:00:00 2001
From: nicarl <nicocarl@protonmail.com>
Date: Wed, 27 Oct 2021 18:49:42 +0200
Subject: [PATCH] Take into account area codes for French phone numbers (#1560)

French landline numbers (starting with 01, 02, 03, 04, 05) are limited to well-known area codes. This is taken into account when generating the phone numbers.

Mobile phone numbers starting with 07 are also added.

Fixes: #1516
---
 .../providers/phone_number/fr_FR/__init__.py  | 284 ++++++++++++++++--
 tests/providers/test_phone_number.py          |  25 ++
 2 files changed, 277 insertions(+), 32 deletions(-)

diff --git a/faker/providers/phone_number/fr_FR/__init__.py b/faker/providers/phone_number/fr_FR/__init__.py
index 43827eb2d6..decf7d35ce 100644
--- a/faker/providers/phone_number/fr_FR/__init__.py
+++ b/faker/providers/phone_number/fr_FR/__init__.py
@@ -3,36 +3,256 @@
 
 class Provider(PhoneNumberProvider):
     formats = (
-        "+33 (0)1 ## ## ## ##",
-        "+33 (0)1 ## ## ## ##",
-        "+33 (0)2 ## ## ## ##",
-        "+33 (0)3 ## ## ## ##",
-        "+33 (0)4 ## ## ## ##",
-        "+33 (0)5 ## ## ## ##",
-        "+33 (0)6 ## ## ## ##",
-        "+33 (0)8 0# ## ## ##",
-        "+33 1 ## ## ## ##",
-        "+33 1 ## ## ## ##",
-        "+33 2 ## ## ## ##",
-        "+33 3 ## ## ## ##",
-        "+33 4 ## ## ## ##",
-        "+33 5 ## ## ## ##",
-        "+33 6 ## ## ## ##",
-        "+33 8 0# ## ## ##",
-        "01########",
-        "01########",
-        "02########",
-        "03########",
-        "04########",
-        "05########",
-        "06########",
-        "080#######",
-        "01 ## ## ## ##",
-        "01 ## ## ## ##",
-        "02 ## ## ## ##",
-        "03 ## ## ## ##",
-        "04 ## ## ## ##",
-        "05 ## ## ## ##",
-        "06 ## ## ## ##",
-        "08 0# ## ## ##",
+        "+33 (0){{area_code_with_separator}} ## ## ##",
+        "+33 {{area_code_with_separator}} ## ## ##",
+        "0{{area_code_without_separator}}######",
+        "0{{area_code_with_separator}} ## ## ##",
     )
+
+    # https://fr.wikipedia.org/wiki/Liste_des_indicatifs_t%C3%A9l%C3%A9phoniques_en_France#Liste_des_indicatifs_d%C3%A9partementaux_fran%C3%A7ais_class%C3%A9s_par_indicatif
+    area_codes = (
+        # landlines
+        "130",
+        "134",
+        "139",
+        "140",
+        "141",
+        "142",
+        "143",
+        "144",
+        "145",
+        "146",
+        "147",
+        "148",
+        "149",
+        "153",
+        "155",
+        "156",
+        "158",
+        "160",
+        "164",
+        "169",
+        "170",
+        "172",
+        "173",
+        "174",
+        "175",
+        "176",
+        "177",
+        "178",
+        "179",
+        "180",
+        "181",
+        "182",
+        "183",
+        "188",
+        "214",
+        "218",
+        "219",
+        "221",
+        "222",
+        "223",
+        "228",
+        "229",
+        "230",
+        "231",
+        "232",
+        "233",
+        "234",
+        "235",
+        "236",
+        "237",
+        "238",
+        "240",
+        "241",
+        "243",
+        "244",
+        "245",
+        "246",
+        "247",
+        "248",
+        "249",
+        "250",
+        "251",
+        "252",
+        "253",
+        "254",
+        "255",
+        "256",
+        "257",
+        "258",
+        "261",
+        "262",
+        "269",
+        "272",
+        "276",
+        "277",
+        "278",
+        "279",
+        "285",
+        "290",
+        "296",
+        "297",
+        "298",
+        "299",
+        "310",
+        "320",
+        "321",
+        "322",
+        "323",
+        "324",
+        "325",
+        "326",
+        "327",
+        "328",
+        "329",
+        "339",
+        "344",
+        "345",
+        "351",
+        "352",
+        "353",
+        "354",
+        "355",
+        "356",
+        "357",
+        "358",
+        "359",
+        "360",
+        "361",
+        "362",
+        "363",
+        "364",
+        "365",
+        "366",
+        "367",
+        "368",
+        "369",
+        "370",
+        "371",
+        "372",
+        "373",
+        "375",
+        "376",
+        "379",
+        "380",
+        "381",
+        "382",
+        "383",
+        "384",
+        "385",
+        "386",
+        "387",
+        "388",
+        "389",
+        "390",
+        "411",
+        "413",
+        "415",
+        "420",
+        "422",
+        "423",
+        "426",
+        "427",
+        "430",
+        "432",
+        "434",
+        "437",
+        "438",
+        "442",
+        "443",
+        "444",
+        "449",
+        "450",
+        "456",
+        "457",
+        "458",
+        "463",
+        "465",
+        "466",
+        "467",
+        "468",
+        "469",
+        "470",
+        "471",
+        "472",
+        "473",
+        "474",
+        "475",
+        "476",
+        "477",
+        "478",
+        "479",
+        "480",
+        "481",
+        "482",
+        "483",
+        "484",
+        "485",
+        "486",
+        "487",
+        "488",
+        "489",
+        "490",
+        "491",
+        "492",
+        "493",
+        "494",
+        "495",
+        "497",
+        "498",
+        "499",
+        "58 ",
+        "516",
+        "517",
+        "518",
+        "519",
+        "524",
+        "531",
+        "532",
+        "533",
+        "534",
+        "535",
+        "536",
+        "540",
+        "545",
+        "546",
+        "547",
+        "549",
+        "553",
+        "554",
+        "555",
+        "556",
+        "557",
+        "558",
+        "559",
+        "561",
+        "562",
+        "563",
+        "564",
+        "565",
+        "567",
+        "579",
+        "581",
+        "582",
+        "586",
+        "587",
+        "590",
+        "594",
+        "596",
+        # mobile numbers
+        "6##",
+        "7##",
+        "80#",
+    )
+
+    def area_code_without_separator(self) -> str:
+        return self.numerify(self.random_element(self.area_codes))
+
+    def area_code_with_separator(self) -> str:
+        area_code: str = self.random_element(self.area_codes)
+        return self.numerify(f"{area_code[0]} {area_code[1:]}")
+
+    def phone_number(self) -> str:
+        pattern: str = self.random_element(self.formats)
+        return self.numerify(self.generator.parse(pattern))
diff --git a/tests/providers/test_phone_number.py b/tests/providers/test_phone_number.py
index 3bfc044340..33f4438d30 100644
--- a/tests/providers/test_phone_number.py
+++ b/tests/providers/test_phone_number.py
@@ -291,3 +291,28 @@ def test_phone_number(self, faker, num_samples):
         for _ in range(num_samples):
             phone = faker.phone_number()
             assert pattern.fullmatch(phone)
+
+
+class TestFrFr:
+    def test_phone_number(self, faker, num_samples):
+        pattern_no_whitespaces: Pattern = re.compile(
+            r"^0\d{9}$",
+        )
+        pattern_no_country_prefix: Pattern = re.compile(
+            r"^0\d \d{2} \d{2} \d{2} \d{2}$",
+        )
+        pattern_country_prefix_1: Pattern = re.compile(
+            r"^\+33 \(0\)\d \d{2} \d{2} \d{2} \d{2}$",
+        )
+        pattern_country_prefix_2: Pattern = re.compile(
+            r"^\+33 \d \d{2} \d{2} \d{2} \d{2}$",
+        )
+        patterns = [
+            pattern_no_whitespaces,
+            pattern_no_country_prefix,
+            pattern_country_prefix_1,
+            pattern_country_prefix_2,
+        ]
+        for _ in range(num_samples):
+            phone_number = faker.phone_number()
+            assert any([re.match(pattern, phone_number) for pattern in patterns])