Merge pull request #275 from networktocode/release/2.5.0

Release v2.5.0
networktocode · Mar 14, 2024 · e4c3a0d · e4c3a0d
2 parents baba76e + 37c396c
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## v.2.5.0 - 2024-03-13
+
+### Added
+
+- [#274](https://github.com/networktocode/circuit-maintenance-parser/pull/274) - Add Global Cloud XChange Parser
+
 ## v2.4.0 - 2024-02-20
 
 ### Added

diff --git a/README.md b/README.md
@@ -75,6 +75,7 @@ By default, there is a `GenericProvider` that supports a `SimpleProcessor` using
 - Equinix
 - EXA (formerly GTT)
 - HGC
+- Global Cloud Xchange
 - Google
 - Lumen
 - Megaport

diff --git a/circuit_maintenance_parser/__init__.py b/circuit_maintenance_parser/__init__.py
@@ -1,28 +1,30 @@
 """Circuit-maintenance-parser init."""
-from typing import Type, Optional
+
+from typing import Optional, Type
 
 from .data import NotificationData
-from .output import Maintenance
 from .errors import NonexistentProviderError, ProviderError
+from .output import Maintenance
 from .provider import (
-    GenericProvider,
-    AquaComms,
-    Arelion,
     AWS,
     BSO,
+    GTT,
+    HGC,
+    NTT,
+    AquaComms,
+    Arelion,
     Cogent,
     Colt,
     CrownCastle,
     Equinix,
     EUNetworks,
-    GTT,
+    GenericProvider,
+    GlobalCloudXchange,
     Google,
-    HGC,
     Lumen,
     Megaport,
     Momentum,
     Netflix,
-    NTT,
     PacketFabric,
     Seaborn,
     Sparkle,
@@ -44,6 +46,7 @@
     CrownCastle,
     Equinix,
     EUNetworks,
+    GlobalCloudXchange,
     Google,
     GTT,
     HGC,

diff --git a/circuit_maintenance_parser/parsers/globalcloudxchange.py b/circuit_maintenance_parser/parsers/globalcloudxchange.py
@@ -0,0 +1,86 @@
+"""Circuit Maintenance Parser for Equinix Email Notifications."""
+
+import re
+from datetime import datetime
+from typing import Any, Dict, List
+
+from bs4.element import ResultSet  # type: ignore
+
+from circuit_maintenance_parser.output import Impact
+from circuit_maintenance_parser.parser import EmailSubjectParser, Html, Status
+
+
+class HtmlParserGcx1(Html):
+    """Custom Parser for HTML portion of Global Cloud Xchange circuit maintenance notifications."""
+
+    def parse_html(self, soup: ResultSet) -> List[Dict]:
+        """Parse an Global Cloud Xchange circuit maintenance email.
+
+        Args:
+            soup (ResultSet): beautiful soup object containing the html portion of an email.
+
+        Returns:
+            Dict: The data dict containing circuit maintenance data.
+        """
+        data: Dict[str, Any] = {"circuits": []}
+
+        for div in soup.find_all("div"):
+            for pstring in div.strings:
+                search = re.search("Dear (.*),", pstring)
+                if search:
+                    data["account"] = search.group(1)
+
+        # Find Circuits
+        for table in soup.find_all("table"):
+            for row in table.find_all("tr"):
+                cols = row.find_all("td")
+                if len(cols) == 2 and "Service ID" not in cols[0].text:
+                    impact = Impact.OUTAGE
+                    if "at risk" in cols[1].text.lower():
+                        impact = Impact.REDUCED_REDUNDANCY
+
+                    data["circuits"].append({"circuit_id": cols[0].text, "impact": impact})
+
+        return [data]
+
+
+class SubjectParserGcx1(EmailSubjectParser):
+    """Parse the subject of a Global Cloud Xchange circuit maintenance email. The subject contains the maintenance ID and status."""
+
+    def parse_subject(self, subject: str) -> List[Dict]:
+        """Parse the Global Cloud Xchange Email subject for summary and status.
+
+        Args:
+            subject (str): subject of email
+            e.g. 'PE2024020844407 | Emergency | Service Advisory Notice | Span Loss Rectification | 12-Feb-2024 09:00 (GMT) - 12-Feb-2024 17:00 (GMT)'.
+
+
+        Returns:
+            List[Dict]: Returns the data object with summary and status fields.
+        """
+        data = {}
+        search = re.search(
+            r"^([A-Z0-9]+) \| (\w+) \| ([\w\s]+) \| ([\w\s]+) \| (\d+-[A-Za-z]{3}-\d{4} \d{2}:\d{2}) \(GMT\) - (\d+-[A-Za-z]{3}-\d{4} \d{2}:\d{2}) \(GMT\)$",
+            subject,
+        )
+        if search:
+            data["maintenance_id"] = search.group(1)
+            date_format = date_format = "%d-%b-%Y %H:%M"
+            data["start"] = self.dt2ts(datetime.strptime(search.group(5), date_format))
+            data["end"] = self.dt2ts(datetime.strptime(search.group(6), date_format))
+            data["summary"] = search.group(4)
+
+        if "completed" in subject.lower():
+            data["status"] = Status.COMPLETED
+        elif "rescheduled" in subject.lower():
+            data["status"] = Status.RE_SCHEDULED
+        elif "scheduled" in subject.lower() or "reminder" in subject.lower() or "notice" in subject.lower():
+            data["status"] = Status.CONFIRMED
+        elif "cancelled" in subject.lower():
+            data["status"] = Status.CANCELLED
+        else:
+            # Some Global Cloud Xchange notifications don't clearly state a status in their subject.
+            # From inspection of examples, it looks like "Confirmed" would be the most appropriate in this case.
+            data["status"] = Status.CONFIRMED
+
+        return [data]
diff --git a/circuit_maintenance_parser/provider.py b/circuit_maintenance_parser/provider.py
@@ -1,37 +1,35 @@
 """Definition of Provider class as the entry point to the library."""
+
 import logging
 import os
 import re
 import traceback
+from typing import Dict, Iterable, List
 
-from typing import Iterable, List, Dict
 import chardet
-
 from pydantic import BaseModel, PrivateAttr
 
-from circuit_maintenance_parser.utils import rgetattr
-
-from circuit_maintenance_parser.output import Maintenance
+from circuit_maintenance_parser.constants import EMAIL_HEADER_SUBJECT
 from circuit_maintenance_parser.data import NotificationData
-from circuit_maintenance_parser.parser import ICal, EmailDateParser
 from circuit_maintenance_parser.errors import ProcessorError, ProviderError
-from circuit_maintenance_parser.processor import CombinedProcessor, SimpleProcessor, GenericProcessor
-from circuit_maintenance_parser.constants import EMAIL_HEADER_SUBJECT
-
+from circuit_maintenance_parser.output import Maintenance
+from circuit_maintenance_parser.parser import EmailDateParser, ICal
 from circuit_maintenance_parser.parsers.aquacomms import HtmlParserAquaComms1, SubjectParserAquaComms1
 from circuit_maintenance_parser.parsers.aws import SubjectParserAWS1, TextParserAWS1
 from circuit_maintenance_parser.parsers.bso import HtmlParserBSO1
-from circuit_maintenance_parser.parsers.cogent import HtmlParserCogent1, TextParserCogent1, SubjectParserCogent1
+from circuit_maintenance_parser.parsers.cogent import HtmlParserCogent1, SubjectParserCogent1, TextParserCogent1
 from circuit_maintenance_parser.parsers.colt import CsvParserColt1, SubjectParserColt1, SubjectParserColt2
 from circuit_maintenance_parser.parsers.crowncastle import HtmlParserCrownCastle1
 from circuit_maintenance_parser.parsers.equinix import HtmlParserEquinix, SubjectParserEquinix
-from circuit_maintenance_parser.parsers.gtt import HtmlParserGTT1
+from circuit_maintenance_parser.parsers.globalcloudxchange import HtmlParserGcx1, SubjectParserGcx1
 from circuit_maintenance_parser.parsers.google import HtmlParserGoogle1
+from circuit_maintenance_parser.parsers.gtt import HtmlParserGTT1
 from circuit_maintenance_parser.parsers.hgc import HtmlParserHGC1, HtmlParserHGC2, SubjectParserHGC1
 from circuit_maintenance_parser.parsers.lumen import HtmlParserLumen1
 from circuit_maintenance_parser.parsers.megaport import HtmlParserMegaport1
 from circuit_maintenance_parser.parsers.momentum import HtmlParserMomentum1, SubjectParserMomentum1
 from circuit_maintenance_parser.parsers.netflix import TextParserNetflix1
+from circuit_maintenance_parser.parsers.openai import OpenAIParser
 from circuit_maintenance_parser.parsers.seaborn import (
     HtmlParserSeaborn1,
     HtmlParserSeaborn2,
@@ -43,7 +41,8 @@
 from circuit_maintenance_parser.parsers.turkcell import HtmlParserTurkcell1
 from circuit_maintenance_parser.parsers.verizon import HtmlParserVerizon1
 from circuit_maintenance_parser.parsers.zayo import HtmlParserZayo1, SubjectParserZayo1
-from circuit_maintenance_parser.parsers.openai import OpenAIParser
+from circuit_maintenance_parser.processor import CombinedProcessor, GenericProcessor, SimpleProcessor
+from circuit_maintenance_parser.utils import rgetattr
 
 logger = logging.getLogger(__name__)
 
@@ -282,6 +281,17 @@ class EUNetworks(GenericProvider):
     _default_organizer = "[email protected]"
 
 
+class GlobalCloudXchange(GenericProvider):
+    """Global Cloud Xchange provider custom class."""
+
+    _processors: List[GenericProcessor] = PrivateAttr(
+        [
+            CombinedProcessor(data_parsers=[EmailDateParser, SubjectParserGcx1, HtmlParserGcx1]),
+        ]
+    )
+    _default_organizer = PrivateAttr("[email protected]")
+
+
 class Google(GenericProvider):
     """Google provider custom class."""
 

diff --git a/pyproject.toml b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "circuit-maintenance-parser"
-version = "2.4.0"
+version = "2.5.0"
 description = "Python library to parse Circuit Maintenance notifications and return a structured data back"
 authors = ["Network to Code <[email protected]>"]
 license = "Apache-2.0"

diff --git a/tests/unit/data/globalcloudxchange/globalcloudxchange1.eml b/tests/unit/data/globalcloudxchange/globalcloudxchange1.eml
@@ -0,0 +1,65 @@
+MIME-Version: 1.0
+From: [email protected]
+To: [email protected]
+Reply-To: [email protected]
+Date: 8 Feb 2024 17:09:33 +0000
+Subject: PE2024020844407 | Emergency | Service Advisory Notice |
+ Span Loss Rectification | 12-Feb-2024 09:00 (GMT) - 12-Feb-2024 17:00 (GMT)
+Content-Type: text/html; charset="UTF-8"
+Content-Transfer-Encoding: quoted-printable
+
+
+
+<div style=3D"color:Black; font-size:11pt; font-family:Calibri; width:100px=
+;"><html><head></head><body><div style=3D"margin-top:20px; margin-left:5px;=
+ margin-bottom:15px;  font-family:calibri;width: 900px;"> =20
+							Dear Example Company INC, <br/> <br/>
+							Our provider will be carrying an emergency activity for span loss im=
+provement work on old and new fibers between Cairo --Suez on HAWK Egypt bac=
+khaul north route.
+<br/>
+<br/>Impact: At risk
+<br/>
+<br/>The following schedule is provided as a guide, which is subject to cha=
+nge depending on conditions encountered during the activity:  <br/><br/></d=
+iv><div style=3D"margin-left:50px; font-family:Calibri;width: 900px;"><tabl=
+e cellpadding=3D2 cellspacing=3D2 border=3D solid black 2px><tr bgcolor=3D#=
+4b6c9e><td align=3Dcenter><font face=3D"calibri" color=3DWhite><b>Window</b=
+></font></td><td align=3Dcenter><font face=3D"calibri" color=3DWhite><b>Pri=
+mary Start Date (GMT) </b></font></td><td align=3Dcenter><font face=3D"cali=
+bri" color=3DWhite><b>Primary End Date (GMT) </b></font></td><td align=3Dce=
+nter><font face=3D"calibri" color=3DWhite><b>Backup Start Date (GMT) </b></=
+font></td><td align=3Dcenter><font face=3D"calibri" color=3DWhite><b>Backup=
+ End Date (GMT) </b></font></td></tr><tr bgcolor=3D#EEEEF4><td align=3Dcent=
+er><font face=3D"calibri">1</font></td><td align=3Dcenter><font face=3D"cal=
+ibri">12-Feb-2024 09:00</font></td><td align=3Dcenter><font face=3D"calibri=
+">12-Feb-2024 17:00</font></td><td align=3Dcenter><font face=3D"calibri">NA=
+</font></td><td align=3Dcenter><font face=3D"calibri">NA</font></td></tr></=
+table></div><br/><br/><div style=3D"margin-left:50px; font-family:Calibri;w=
+idth: 700px;"><table cellpadding=3D2 cellspacing=3D2 border=3D solid black =
+2px><tr bgcolor=3D#4b6c9e><td align=3Dcenter><font face=3D"calibri" color=
+=3DWhite><b>Service ID</b></font></td><td align=3Dcenter><font face=3D"cali=
+bri" color=3DWhite><b>Impact</b></font></td></tr><tr bgcolor=3D#EEEEF4><td =
+align=3Dcenter><font face=3D"calibri">RGWLS31171</font></td><td align=3Dcen=
+ter><font face=3D"calibri">At Risk</font></td></tr></table></div><div style=
+=3D"margin-top:20px; margin-left:5px; margin-bottom:15px;font-family:calibr=
+i;width: 700px;"> We hope that you will accept our apology for any inconven=
+ience this work may cause you and your customers.<br/><br/>
+							Please contact the Global Cloud Xchange GNOC on +44(0) 208 282 1599/=
+ [email protected] should you require any additional information.<br/><br=
+/>
+						=09
+							Regards<br/>Pradnya V Kokane<br/>Change Management, Global Network O=
+perations Center<br/>D: +91 22 303 86148  <br/>M: +91 7977316326<br/>PVKoka=
+[email protected] <br/>
+							<img src=3D"https://nims.gcxworld.com/nims/Presentation/images/NewLo=
+go_BlackText.png" width=3D"117" height=3D"35" border=3D"0" alt=3D""><br/>
+							<a href=3D"https://www.linkedin.com/company/gcxworld">LinkedIn</a> |=
+ <a href=3D"https://www.facebook.com/globalcloudxchange">Facebook</a> | <a =
+href=3D"http://twitter.com/globalcloudx">Twitter</a> | <a href=3D"https://p=
+lus.google.com/+Globalcloudxchange">Google+ </a><br/>
+							</div> </body></html></div>
+
+<p></p>
+
+-- <br />
diff --git a/tests/unit/data/globalcloudxchange/globalcloudxchange1_html_parser_result.json b/tests/unit/data/globalcloudxchange/globalcloudxchange1_html_parser_result.json
@@ -0,0 +1,11 @@
+[
+  {
+    "account": "Example Company INC",
+    "circuits": [
+      {
+        "circuit_id": "RGWLS31171",
+        "impact": "REDUCED-REDUNDANCY"
+      }
+    ]
+  }
+]
diff --git a/tests/unit/data/globalcloudxchange/globalcloudxchange1_result.json b/tests/unit/data/globalcloudxchange/globalcloudxchange1_result.json
@@ -0,0 +1,17 @@
+[
+  {
+    "account": "Example Company INC",
+    "circuits": [
+      {
+        "circuit_id": "RGWLS31171",
+        "impact": "REDUCED-REDUNDANCY"
+      }
+    ],
+    "end": 1707757200,
+    "maintenance_id": "PE2024020844407",
+    "stamp": 1707412173,
+    "start": 1707728400,
+    "status": "CONFIRMED",
+    "summary": "Span Loss Rectification"
+  }
+]
diff --git a/tests/unit/data/globalcloudxchange/globalcloudxchange1_subject.eml b/tests/unit/data/globalcloudxchange/globalcloudxchange1_subject.eml
@@ -0,0 +1 @@
+PE2024020844407 | Emergency | Service Advisory Notice | Span Loss Rectification | 12-Feb-2024 09:00 (GMT) - 12-Feb-2024 17:00 (GMT)
diff --git a/tests/unit/data/globalcloudxchange/globalcloudxchange1_subject_parser_result.json b/tests/unit/data/globalcloudxchange/globalcloudxchange1_subject_parser_result.json
@@ -0,0 +1,9 @@
+[
+  {
+    "maintenance_id": "PE2024020844407",
+    "start": 1707728400,
+    "end": 1707757200,
+    "status": "CONFIRMED",
+    "summary": "Span Loss Rectification"
+  }
+]