Merge pull request #4 from deefrawley/hint_update

Add conversion hints. Fixes #2. Some language file cleanup. Git ignores a scratch file I use for testing.

.gitignore

@@ -1,6 +1,9 @@
 # Created by https://www.toptal.com/developers/gitignore/api/python,vscode
 # Edit at https://www.toptal.com/developers/gitignore?templates=python,vscode
 
+### Project Specific ###
+scratch.py
+
 ### Python ###
 # Byte-compiled / optimized / DLL files
 __pycache__/

plugin.json

@@ -4,7 +4,7 @@
     "Name": "General Converter",
     "Description": "General weights and measures converter",
     "Author": "deefrawley",
-    "Version": "1.0.1",
+    "Version": "1.0.2",
     "Language": "python",
     "Website": "https://github.com/deefrawley/Flow.Launcher.Plugin.GenConvert",
     "IcoPath": "assets/favicon.ico",

plugin/translations/en/LC_MESSAGES/messages.po

@@ -1,13 +1,13 @@
 # English translations for Flow.plugin.currency.
 # Copyright (C) 2020 CitizenDee (author)
 # This file is distributed under the same license as the  project.
-# CitizenDee <deefrawley@gmail.com>, 2020.
+# CitizenDee <deefrawley@gmail.com>, 2021.
 #
 msgid ""
 msgstr ""
-"Project-Id-Version:  2.0.0\n"
+"Project-Id-Version:  1.0.2\n"
 "Report-Msgid-Bugs-To: deefrawley@gmail.com\n"
-"POT-Creation-Date: 2021-06-07 15:16+1000\n"
+"POT-Creation-Date: 2021-08-26 18:04+1000\n"
 "PO-Revision-Date: 2020-12-13 20:26+1100\n"
 "Last-Translator: CitizenDee <deefrawley@gmail.com>\n"
 "Language: en\n"
@@ -18,29 +18,33 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Generated-By: Babel 2.9.1\n"
 
-#: plugin/ui.py:49 plugin/ui.py:58
+#: plugin/ui.py:42
+msgid "Available conversions"
+msgstr ""
+
+#: plugin/ui.py:54 plugin/ui.py:63
 msgid "Error - {}"
 msgstr "Error - {}"
 
-#: plugin/ui.py:50
+#: plugin/ui.py:55
 msgid "Check documentation for accepted units"
 msgstr ""
 
-#: plugin/ui.py:62
+#: plugin/ui.py:67
 #, fuzzy
 msgid "General Converter"
 msgstr "Currency Converter"
 
-#: plugin/ui.py:63
+#: plugin/ui.py:68
 #, fuzzy
 msgid "<Hotkey> <Amount> <Source unit> <Destination unit>"
 msgstr "<Hotkey> <Amount> <Source currency> <Destination currency>"
 
-#: plugin/utils.py:50
+#: plugin/utils.py:65
 msgid "To and from unit is the same"
 msgstr ""
 
-#: plugin/utils.py:83
+#: plugin/utils.py:98
 msgid "Problem converting {} and {}"
 msgstr ""
 

plugin/translations/zh/LC_MESSAGES/messages.po

@@ -1,15 +1,15 @@
-# Chinese translations for PROJECT.
-# Copyright (C) 2021 ORGANIZATION
-# This file is distributed under the same license as the PROJECT project.
-# FIRST AUTHOR <EMAIL@ADDRESS>, 2021.
+# English translations for Flow.plugin.currency.
+# Copyright (C) 2020 CitizenDee (author)
+# This file is distributed under the same license as the  project.
+# CitizenDee <deefrawley@gmail.com>, 2021.
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: PROJECT VERSION\n"
-"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2021-06-07 15:16+1000\n"
+"Project-Id-Version:  1.0.2\n"
+"Report-Msgid-Bugs-To: deefrawley@gmail.com\n"
+"POT-Creation-Date: 2021-08-26 18:04+1000\n"
 "PO-Revision-Date: 2021-06-07 15:16+1000\n"
-"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Last-Translator: CitizenDee <deefrawley@gmail.com>\n"
 "Language: zh\n"
 "Language-Team: zh <LL@li.org>\n"
 "Plural-Forms: nplurals=1; plural=0\n"
@@ -18,27 +18,31 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Generated-By: Babel 2.9.1\n"
 
-#: plugin/ui.py:49 plugin/ui.py:58
+#: plugin/ui.py:42
+msgid "Available conversions"
+msgstr "可用转换"
+
+#: plugin/ui.py:54 plugin/ui.py:63
 msgid "Error - {}"
 msgstr "错误 - {}"
 
-#: plugin/ui.py:50
+#: plugin/ui.py:55
 msgid "Check documentation for accepted units"
 msgstr "检查文档以获取正确的度量单位"
 
-#: plugin/ui.py:62
+#: plugin/ui.py:67
 msgid "General Converter"
 msgstr "通用单位换算器"
 
-#: plugin/ui.py:63
+#: plugin/ui.py:68
 msgid "<Hotkey> <Amount> <Source unit> <Destination unit>"
 msgstr "<热键> <量> <源单元> <目的地单位>"
 
-#: plugin/utils.py:50
+#: plugin/utils.py:65
 msgid "To and from unit is the same"
 msgstr "源单元和目标单元相同"
 
-#: plugin/utils.py:83
+#: plugin/utils.py:98
 msgid "Problem converting {} and {}"
 msgstr "转换问题 {} 和 {}"
 

plugin/ui.py

@@ -36,8 +36,13 @@ def sendActionMess(self, title: str, subtitle: str, method: str, value: List):
     def query(self, param: str) -> List[dict]:
         q = param.strip()
         args = q.split(" ")
-
-        if len(args) == 3:
+        if len(args) == 2:
+            hints = plugin.utils.get_hints(args[1].lower())
+            self.sendNormalMess(
+                _("Available conversions"),
+                (f"{args[0]} {args[1]} to {', '.join(hints)}"),
+            )
+        elif len(args) == 3:
             try:
                 # Units are currently case insensitive. May need to change this if in future new units
                 # with official upper case shorthand are catered for

plugin/utils.py

@@ -45,7 +45,21 @@
 }
 
 
+def get_hints(from_unit):
+    """ Takes an input unit and returns a list of units it can be converted to """
+    for u in units:
+        if u == from_unit:
+            return [x for x in units[from_unit].keys()]
+        for u2 in units[u]:
+            if u2 == from_unit:
+                c = [x for x in units[u].keys() if x != from_unit]
+                c.append(u)
+                return c
+    return ["no valid units"]
+
+
 def genConvert(amount, from_unit, to_unit):
+    """ Convert between units """
     conversions = {}
     if from_unit == to_unit:
         conversions["Error"] = _("To and from unit is the same")

scratch.py

@@ -1,5 +1,3 @@
-from plugin.settings import __package_title__, __version__
-
 units = {
     "m": {
         "mm": 1000,
@@ -11,73 +9,52 @@
         "mi": 0.0006213712,
     },
     "ml": {
+        "gm": 1,
         "l": 0.001,
         "pt": 0.002113383,
         "qt": 0.001056691,
         "cup": 0.004226764,
         "tbsp": 0.067628224,
         "tsp": 0.2028846715942,
         "gal": 0.0002641727499999601,
+        "floz": 0.03381413,
+    },
+    "sqm": {
+        "h": 0.0001,
+        "ac": 0.0002471052,
+        "sqcm": 10000,
+        "sqkm": 1000000,
+        "sqin": 1550.003,
+        "sqmi": 0.0000003861022,
+        "sqft": 10.76391,
+        "sqyd": 1.19599,
+    },
+    "gm": {
+        "kg": 0.001,
+        "lb": 0.002205,
+        "oz": 0.035274,
+        "st": 0.000157473,
+        "ton": 0.000001102310999995,
+    },
+    # Special case temp C to F - actually handled in code
+    "c": {
+        "f": 1.8,
     },
 }
 
 
-def genConvert(amount, from_unit, to_unit):
-    conversions = {}
-    if from_unit == to_unit:
-        conversions["Error"] = "To and from unit is the same"
-        return conversions
-    # Convert from key unit to sub-unit (e.g. cm to in)gc 1 km mi
-    elif from_unit in units and to_unit in units[from_unit]:
-        conversions[to_unit] = units[from_unit][to_unit] * amount
-        return conversions
-    # Convert from sub-unit to key unit (e.g. in to cm)
-    elif to_unit in units and from_unit in units[to_unit]:
-        conversions[to_unit] = (1 / units[to_unit][from_unit]) * amount
-        return conversions
-    # Convert from sub-unit to sub-unit (e.g. in to ft)
-    else:
-        for u in units:
-            to_sub = False
-            from_sub = False
-            for u2 in units[u]:
-                if u2 == to_unit:
-                    to_sub = True
-                elif u2 == from_unit:
-                    from_sub = True
-                if to_sub and from_sub:
-                    # Convert via the key unit
-                    key_convert = ((1 / units[u][from_unit]) * amount) * 10
-                    key_sub = units[u][to_unit] * key_convert
-                    print(f"key_convert {amount} {from_unit} = {key_convert}")
-                    print(f"key_sub = {key_sub}")
-
-                    conversions[to_unit] = (1 / units[u][from_unit]) * (
-                        units[u][to_unit] * amount
-                    )
-                    return conversions
-        if not to_sub or not from_sub:
-            conversions["Error"] = "Unit not found"
-            return conversions
-
-
-def listUnits():
-    # Utility function to print out all conversions
-    print(f"{__package_title__} v{__version__} Units")
-    print("==============================")
-    for all_units in units.keys():
-        print(f"\n{all_units}, ", end="")
-        for all_to_units in units[all_units].keys():
-            print(f"{all_to_units}, ", end="")
-
+def get_hints(from_unit):
+    """ Takes an input unit and returns a list of units it can be converted to """
+    for u in units:
+        if u == from_unit:
+            return [x for x in units[from_unit].keys()]
+        for u2 in units[u]:
+            if u2 == from_unit:
+                c = [x for x in units[u].keys() if x != from_unit]
+                c.append(u)
+                return c
+    return ["no valid units"]
 
-""" result = input(" > ")
-q = result.strip()
-args = q.split(" ")
-result2 = genConvert(float(args[1]), args[2], args[3])
-if "Error" in result2:
-    print(f"Error - {result2['Error']}")
-else:
-    print(f"{args[1]} {args[2]} = {result2[args[3]]:.6f} {args[3]}") """
 
-listUnits()
+vv = get_hints("ox")
+print(vv)