feat: support python3 (macOS 12.3+)

.gitignore

@@ -52,11 +52,19 @@ venv/
 ENV/
 env.bak/
 venv.bak/
+.envrc
 
 # ide
 .vscode
 .idea
 
+# poetry
+/poetry.toml
+
 # user
-link.sh
-info.plist.bak
+/link.sh
+/info.plist.bak
+/*/.site-packages
+/build/
+/requirements.txt
+*.alfredworkflow

.pre-commit-config.yaml

@@ -0,0 +1,24 @@
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.1.0
+    hooks:
+      - id: check-yaml
+      - id: end-of-file-fixer
+      - id: trailing-whitespace
+      - id: check-executables-have-shebangs
+
+  - repo: https://gitlab.com/pycqa/flake8
+    rev: 3.9.2
+    hooks:
+      - id: flake8
+        additional_dependencies: [flake8-bugbear]
+
+  - repo: https://github.com/pycqa/isort
+    rev: 5.10.1
+    hooks:
+      - id: isort
+
+  - repo: https://github.com/psf/black
+    rev: 22.3.0
+    hooks:
+      - id: black

.versionrc.json

@@ -13,7 +13,7 @@
     }
   ],
   "scripts": {
-    "postbump": "sed -i.bak \"s#<string>[0-9]*.[0-9]*.[0-9]*</string>#<string>$(cat version)</string>#\" info.plist",
+    "postbump": "poetry version $(cat version) && sed -i.bak \"s#<string>[0-9]*.[0-9]*.[0-9]*</string>#<string>$(cat version)</string>#\" info.plist",
     "precommit": "git add info.plist"
 
   }

Makefile

@@ -1,24 +1,55 @@
 NAME := alfred-coin-ticker
 WORKFLOW_FILENAME := $(NAME).alfredworkflow
 VERSION_FILE := version
-TARGET_FILES := $(shell cat includes.list)
+TARGET_FILES := $(shell cat include.list)
 
-default: build
+# must use system python
+PYTHON := /usr/bin/python3
+
+default: clean build
+
+.PHONY: .venv
+.venv:
+	poetry env use $(PYTHON)
+	poetry install
 
 .PHONY: build
 build: $(WORKFLOW_FILENAME)
 
-$(WORKFLOW_FILENAME): $(TARGET_FILES)
+requirements.txt:
+	poetry export --without-hashes > requirements.txt
+
+%/.site-packages:
+	$(PYTHON) -m pip install \
+		--prefer-binary \
+		--upgrade \
+		--target=$@ \
+		${PACKAGES}
+
+deps: requirements.txt
+deps: PACKAGES=-r requirements.txt
+deps: build/.site-packages
+deps: $(TARGET_FILES)
+
+$(WORKFLOW_FILENAME): deps
 	@echo "> Packaging..."
-	./build.sh
+	rm -f $(WORKFLOW_FILENAME)
+	BUILD_DIR=$(BUILD_DIR) WORKFLOW_FILENAME=$(WORKFLOW_FILENAME) ./build.sh
 
 .PHONY: test
 test:
 	python -m unittest discover -s tests -v
 
+install: $(WORKFLOW_FILENAME)
+	open $(WORKFLOW_FILENAME)
+
 .PHONY: clean
 clean:
-	rm -f $(WORKFLOW_FILENAME)
+	rm -rf \
+		requirements.txt \
+		./build/ \
+		.mypy_cache/ \
+		$(WORKFLOW_FILENAME)
 
 .PHONY: bump_version
 bump_version:
@@ -29,6 +60,7 @@ bump_version:
 	@echo Current version: $(shell cat $(VERSION_FILE))
 	@(read -e -p "Bump to version $(version)? [y/N]: " ans && case "$$ans" in [yY]) true;; *) false;; esac)
 	@echo $(version) > version
+	@potry version $(version)
 	@sed -i.bak 's#<string>[0-9]*.[0-9]*.[0-9]*</string>#<string>$(version)</string>#' info.plist
 
 .PHONY: release
@@ -46,3 +78,7 @@ release-minor:
 .PHONY: release-patch
 release-patch:
 	@standard-version -a -s -t "" --release-as patch
+
+EXECUTABLES = $(PYTHON) plutil open rsync poetry
+K := $(foreach exec,$(EXECUTABLES),\
+        $(if $(shell which $(exec)),some string,$(error "No $(exec) in PATH")))

README.md

@@ -6,7 +6,7 @@
   Coin Ticker for Alfred Workflow
 </h1>
 
-An [Alfred Workflow](http://www.alfredapp.com/) that provides the current price 
+An [Alfred Workflow](http://www.alfredapp.com/) that provides the current price
 and status about cryptocurrency from [cryptocompare.com].
 
 Supports Alfred 3 and Alfred 4 on macOS 10.7+ (Python 2.7).
@@ -52,8 +52,8 @@ Please use with caution.
 
 The code is released under the MIT license. See [LICENSE](LICENSE) for details.
 
-Awesome [alfred-workflow](https://github.com/deanishe/alfred-workflow) library 
-by [@deanishe](https://github.com/deanishe) is also released under 
+Awesome [alfred-workflow](https://github.com/deanishe/alfred-workflow) library
+by [@deanishe](https://github.com/deanishe) is also released under
 [MIT License](alfred-workflow/LICENCE.txt).
 
 [cryptocompare.com]: https://www.cryptocompare.com/

api.py

@@ -1,34 +1,35 @@
-#!/usr/bin/python
+#!/usr/bin/env python3
 # encoding: utf-8
 #
 # Copyright (c) 2022 Bumsoo Kim <bskim45@gmail.com>
 #
 # MIT Licence http://opensource.org/licenses/MIT
 
-from __future__ import print_function, unicode_literals
+from __future__ import annotations
 
 import os
 from collections import namedtuple
 
+import requests as requests
+
 from utils import clean_price_string
-from workflow import web
 
 
 class CoinTick(object):
     def __init__(
         self,
-        ticker,  # type: unicode
-        symbol,  # type: unicode
-        image_url,  # type: unicode
-        fiat,  # type: unicode
-        fiat_symbol,  # type: unicode
-        price,  # type: unicode
-        price_24h_high,  # type: unicode
-        price_24h_low,  # type: unicode
-        price_change_24h,  # type: unicode
-        price_change_24h_percent,  # type: unicode
-        total_volume_24h,  # type: unicode
-        total_volume_24h_fiat,  # type: unicode
+        ticker,  # type: str
+        symbol,  # type: str
+        image_url,  # type: str
+        fiat,  # type: str
+        fiat_symbol,  # type: str
+        price,  # type: str
+        price_24h_high,  # type: str
+        price_24h_low,  # type: str
+        price_change_24h,  # type: str
+        price_change_24h_percent,  # type: str
+        total_volume_24h,  # type: str
+        total_volume_24h_fiat,  # type: str
     ):
         self.ticker = ticker
         self.symbol = symbol
@@ -47,32 +48,31 @@ def __eq__(self, o):
         if not isinstance(o, CoinTick):
             return False
 
-        return all((
-            self.ticker == o.ticker,
-            self.symbol == o.symbol,
-            self.image_url == o.image_url,
-            self.fiat == o.fiat,
-            self.fiat_symbol == o.fiat_symbol,
-            self.price == o.price,
-            self.price_24h_high == o.price_24h_high,
-            self.price_24h_low == o.price_24h_low,
-            self.price_change_24h == o.price_change_24h,
-            self.price_change_24h_percent == o.price_change_24h_percent,
-            self.total_volume_24h == o.total_volume_24h,
-            self.total_volume_24h_fiat == o.total_volume_24h_fiat,
-        ))
-
-    def __unicode__(self):
-        return '{0} {1} ({2}{3})'.format(
-            self.symbol, self.ticker, self.fiat_symbol, self.price)
+        return all(
+            (
+                self.ticker == o.ticker,
+                self.symbol == o.symbol,
+                self.image_url == o.image_url,
+                self.fiat == o.fiat,
+                self.fiat_symbol == o.fiat_symbol,
+                self.price == o.price,
+                self.price_24h_high == o.price_24h_high,
+                self.price_24h_low == o.price_24h_low,
+                self.price_change_24h == o.price_change_24h,
+                self.price_change_24h_percent == o.price_change_24h_percent,
+                self.total_volume_24h == o.total_volume_24h,
+                self.total_volume_24h_fiat == o.total_volume_24h_fiat,
+            )
+        )
 
     def __str__(self):
-        return unicode(self).encode('utf-8')
+        return '{0} {1} ({2}{3})'.format(
+            self.symbol, self.ticker, self.fiat_symbol, self.price
+        )
 
 
 CoinInfo = namedtuple(
-    'CoinInfo',
-    ['name', 'ticker', 'symbol', 'image_url', 'url']
+    'CoinInfo', ['name', 'ticker', 'symbol', 'image_url', 'url']
 )
 
 
@@ -84,31 +84,30 @@ class TickClient(object):
 
     @classmethod
     def get_cache_key(cls, query=None):
-        return '{0}-{1}'.format(cls.CACHE_KEY, query) \
-            .replace(os.sep, '_')
+        return '{0}-{1}'.format(cls.CACHE_KEY, query).replace(os.sep, '_')
 
     def get(self, path, params):
-        # type: (unicode, dict) -> dict
-        r = web.get(self.API_BASE_URL + path, params)
+        # type: (str, dict) -> dict
+        r = requests.get(self.API_BASE_URL + path, params)
         r.raise_for_status()
 
         result = r.json()
         return result
 
     def get_coin_prices(self, tickers, fiat):
-        # type: (list[unicode], unicode) -> list[CoinTick]  # noqa
+        # type: (list[str], str) -> list[CoinTick]  # noqa
         raise NotImplementedError()
 
     def get_top_market_cap(self, limit, fiat):
-        # type: (int, unicode) -> list[CoinTick]  # noqa
+        # type: (int, str) -> list[CoinTick]  # noqa
         raise NotImplementedError()
 
     def get_coin_info(self, ticker):
-        # type: (unicode) -> CoinInfo  # noqa
+        # type: (str) -> CoinInfo  # noqa
         raise NotImplementedError()
 
     def get_ticker_web_url(self, ticker, fiat):
-        # type: (unicode, unicode) -> unicode
+        # type: (str, str) -> str
         raise NotImplementedError()
 
 
@@ -168,9 +167,11 @@ def get_ticker_web_url(self, ticker, fiat):
     def coin_info_from_api_repr(cls, data):
         # type: (dict) -> CoinInfo
         return CoinInfo(
-            data['CoinName'], data['Symbol'], None,
+            data['CoinName'],
+            data['Symbol'],
+            None,
             cls.WEB_BASE_URL + data['ImageUrl'],
-            cls.WEB_BASE_URL + data['Url']
+            cls.WEB_BASE_URL + data['Url'],
         )
 
     @classmethod
@@ -183,9 +184,11 @@ def tick_from_api_repr(cls, raw, display):
         fiat_symbol = display.get('TOSYMBOL')
 
         return CoinTick(
-            ticker, symbol,
+            ticker,
+            symbol,
             cls.WEB_BASE_URL + display.get('IMAGEURL'),
-            fiat, fiat_symbol,
+            fiat,
+            fiat_symbol,
             clean_price_string(fiat_symbol, display.get('PRICE')),
             clean_price_string(fiat_symbol, display.get('HIGH24HOUR')),
             clean_price_string(fiat_symbol, display.get('LOW24HOUR')),
@@ -222,5 +225,5 @@ def get_coin_web_url(cls, coin_name):
 
     @staticmethod
     def normalize_to_underscore(name):
-        # type: (unicode) -> unicode
+        # type: (str) -> str
         return name.replace('.', '-').replace(' ', '-')

build.sh

@@ -1,25 +1,36 @@
 #!/usr/bin/env bash
-
-WORKFLOW_NAME=alfred-coin-ticker.alfredworkflow
+set -euo pipefail
 
 SCRIPT_HOME=$(dirname "$(realpath "$0")")
 VERSION=$(cat version)
+: "${BUILD_DIR:="$SCRIPT_HOME/build"}"
+: "${WORKFLOW_FILENAME:=alfred-coin-ticker.alfredworkflow}"
 
 echo "Home path: $SCRIPT_HOME"
 echo "Version: $VERSION"
+echo "Build dir: $BUILD_DIR"
+echo "Workflow: $WORKFLOW_FILENAME"
+
+#read -p "Continue? [y/N]" -n 1 -r
+#echo # new line
+#if [[ $REPLY =~ ^[Yy]$ ]]; then
+#  # pass
+#  echo "Building..."
+#else
+#  echo "abort"
+#  exit 1
+#fi
 
-cd "$SCRIPT_HOME/alfred-workflow/workflow" || exit
-git clean -nx
+rsync --archive --verbose \
+  --filter '- *.pyc' \
+  --filter '- *.egg-info' \
+  --filter '- *.dist-info' \
+  --filter '- __pycache__' \
+  "$BUILD_DIR/.site-packages/" "$BUILD_DIR/"
 
-read -p "Continue? [y/N]" -n 1 -r
-echo # new line
-if [[ $REPLY =~ ^[Yy]$ ]]; then
-  git clean -fx
-else
-  echo "abort"
-  exit 1
-fi
+# shellcheck disable=SC2046
+cp $(<include.list) "$BUILD_DIR/"
+cd "$BUILD_DIR" || exit
+rm -rf "./.site-packages"
 
-cd "$SCRIPT_HOME" || exit
-rm -f $WORKFLOW_NAME
-zip -r $WORKFLOW_NAME -@ <includes.list
+zip -r "$SCRIPT_HOME/$WORKFLOW_FILENAME" . -x@"$SCRIPT_HOME/exclude.list"