Initial version

.gitignore

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+__pycache__/
+*.py[cod]
+*$py.class
+*.swp

README.md

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+# Wilty
+
+A mini utility script for curiouser's *botany* (a plant-cultivating game).
+
+
+## License
+
+MIT (c) 2019 mio

wilty.py

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+#!/usr/bin/env python3
+import json
+import os
+import pwd
+import time
+
+
+class Wilty():
+
+    def __init__(self):
+        self.save_dir = ".botany"
+        self.plant_file = "_plant_data.json"
+        self.visit_file = "visitors.json"
+        self.plants = {}
+        self.loadData()
+
+    def convertTS(self, ts):
+        """Convert a timestamp in seconds to a legible format, e.g. 12d 12h
+        12m."""
+        days = int(ts / 86400)
+        hours = int((ts % 86400) / 3600)
+        mins = round(((ts % 86400) % 3600) / 60)
+        return str(days) + "d " + str(hours) + "h " + str(mins) + "m"
+
+    def getUsers(self):
+        """Load usernames into the plants dictionary as keys."""
+        sys_users = pwd.getpwall()
+        for u in sys_users:
+            if os.path.exists("/home/" + u.pw_name + "/" + self.save_dir):
+                self.plants[u.pw_name] = {}
+
+    def checkPlant(self, user):
+        """Given the username, calculates the last time since the user's
+        plant was watered, estimates whether it is dead and updates the plants
+        dictionary."""
+        # Get last visitor timestamp and check if later than user's
+        visitor_ts = 0
+        if self.plants[user]["visitors"] != []:
+            visitor_ts = self.plants[user]["visitors"][-1]["timestamp"]
+        watered = max(self.plants[user]["last_watered"], visitor_ts)
+        time_since = int(time.time()) - watered
+        self.plants[user]["time_since"] = time_since
+        # >432000 (5 days) = dead plant
+        if time_since > 432000:
+            self.plants[user]["is_dead"] = True
+        self.plants[user]["time_since_fmt"] = self.convertTS(time_since)
+
+    def loadData(self):
+        """Load plant and visitor data into plants dictionary."""
+        self.getUsers()
+        for u in self.plants:
+            sv_dir = "/home/" + u + "/" + self.save_dir + "/"
+            # Get plant data
+            if os.access(sv_dir + u + self.plant_file, os.R_OK):
+                with open(sv_dir + u + self.plant_file) as plant_fh:
+                    plant_json = plant_fh.read()
+                self.plants[u] = json.loads(plant_json)
+                self.plants[u]["allow_query"] = True
+            else:
+                self.plants[u]["allow_query"] = False
+            # Get visitor data
+            if os.access(sv_dir + self.visit_file, os.R_OK) and \
+                    os.access(sv_dir + self.visit_file, os.W_OK):
+                with open(sv_dir + self.visit_file) as visit_fh:
+                    visit_json = visit_fh.read()
+                self.plants[u]["visitors"] = json.loads(visit_json)
+                self.plants[u]["allow_visit"] = True
+            else:
+                self.plants[u]["allow_visit"] = False
+                self.plants[u]["visitors"] = []
+            # Update plant watered state if plant data is readable
+            if self.plants[u]["allow_query"]:
+                self.checkPlant(u)
+
+    def listLivePlants(self, *args, **kwargs):
+        """List living plants open to visitors."""
+        sort_l = []
+        for p in self.plants:
+            if self.plants[p]["allow_query"] and \
+                    self.plants[p]["allow_visit"] and \
+                    not self.plants[p]["is_dead"]:
+                sort_l.append((p, self.plants[p]["description"].split()[-1], \
+                        self.plants[p]["time_since_fmt"], \
+                        self.plants[p]["time_since"]))
+        # Sort by column
+        column = kwargs.get("sort", "")
+        if column == "user":
+            sort_l.sort(key=lambda c: c[0])
+        elif column == "plant":
+            sort_l.sort(key=lambda c: c[1])
+        else:
+            sort_l.sort(key=lambda c: c[3], reverse=True)
+        # Format output
+        border = "-" * 47
+        print(border)
+        print("{:<20s}{:<15s}{:<15s}".format("User", "Plant", "Last Watered"))
+        print(border)
+        for i in sort_l:
+            print("{:<20s}{:<15s}{:<15s}".format(i[0], i[1], i[2]))
+        print(border)
+
+
+instance = Wilty()
+instance.listLivePlants()