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Merge pull request #480 from axif0/pyICU
(New) Fixed pyICU capabilities for emoji functionalities
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,211 @@ | ||
| """ | ||
| Check to see if the requirements of the emoji process are installed. | ||
| .. raw:: html | ||
| <!-- | ||
| * Copyright (C) 2024 Scribe | ||
| * | ||
| * This program is free software: you can redistribute it and/or modify | ||
| * it under the terms of the GNU General Public License as published by | ||
| * the Free Software Foundation, either version 3 of the License, or | ||
| * (at your option) any later version. | ||
| * | ||
| * This program is distributed in the hope that it will be useful, | ||
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| * GNU General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU General Public License | ||
| * along with this program. If not, see <https://www.gnu.org/licenses/>. | ||
| --> | ||
| """ | ||
|
|
||
| import os | ||
| import platform # added to check the OS | ||
| import subprocess | ||
| import sys | ||
| from pathlib import Path | ||
|
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| import pkg_resources | ||
| import requests | ||
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| def check_if_pyicu_installed(): | ||
| installed_packages = {pkg.key for pkg in pkg_resources.working_set} | ||
|
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| return "pyicu" in installed_packages | ||
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| def get_python_version_and_architecture(): | ||
| """ | ||
| Get the current Python version and architecture. | ||
| Returns | ||
| ------- | ||
| python_version : str | ||
| The Python version in the format 'cpXY'. | ||
| architecture : str | ||
| The architecture type ('amd64' or 'win32'). | ||
| """ | ||
| version = sys.version_info | ||
| python_version = f"cp{version.major}{version.minor}" | ||
| architecture = "win_amd64" if sys.maxsize > 2**32 else "win32" | ||
| return python_version, architecture | ||
|
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| def fetch_wheel_releases(): | ||
| """ | ||
| Fetch the release data for PyICU from GitHub. | ||
| Returns | ||
| ------- | ||
| available_wheels : list | ||
| A list of tuples containing wheel file names and their download URLs. | ||
| total_size_mb : float | ||
| The total size of all available wheels in MB. | ||
| """ | ||
| url = "https://api.github.com/repos/cgohlke/pyicu-build/releases" | ||
| response = requests.get(url) | ||
| response.raise_for_status() # raise an error for bad responses | ||
|
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| available_wheels = [] | ||
| total_size_bytes = 0 | ||
|
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| for release in response.json(): | ||
| for asset in release["assets"]: | ||
| if asset["name"].endswith(".whl"): | ||
| available_wheels.append((asset["name"], asset["browser_download_url"])) | ||
| total_size_bytes += asset["size"] | ||
|
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| total_size_mb = total_size_bytes / (1024 * 1024) # convert bytes to MB | ||
| return available_wheels, total_size_mb | ||
|
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| def download_wheel_file(wheel_url, output_dir): | ||
| """ | ||
| Download the wheel file from the given URL. | ||
| Parameters | ||
| ---------- | ||
| wheel_url : str | ||
| The URL of the wheel file to download. | ||
| output_dir : str | ||
| The directory to save the downloaded file. | ||
| Returns | ||
| ------- | ||
| str : path to the downloaded wheel file. | ||
| """ | ||
| response = requests.get(wheel_url) | ||
| response.raise_for_status() # raise an error for bad responses | ||
|
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| wheel_filename = os.path.basename(wheel_url) | ||
| wheel_path = os.path.join(output_dir, wheel_filename) | ||
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| with open(wheel_path, "wb") as wheel_file: | ||
| wheel_file.write(response.content) | ||
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| return wheel_path | ||
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| def find_matching_wheel(wheels, python_version, architecture): | ||
| """ | ||
| Find the matching wheel file based on Python version and architecture. | ||
| Parameters | ||
| ---------- | ||
| wheels : list | ||
| The list of available wheels. | ||
| python_version : str | ||
| The Python version (e.g., 'cp311'). | ||
| architecture : str | ||
| The architecture type (e.g., 'win_amd64'). | ||
| Returns | ||
| ------- | ||
| str : The download URL of the matching wheel or None if not found. | ||
| """ | ||
| return next( | ||
| ( | ||
| download_url | ||
| for name, download_url in wheels | ||
| if python_version in name and architecture in name | ||
| ), | ||
| None, | ||
| ) | ||
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| def check_and_install_pyicu(): | ||
| package_name = "PyICU" | ||
| installed_packages = {pkg.key for pkg in pkg_resources.working_set} | ||
| if package_name.lower() not in installed_packages: | ||
| # print(f"{package_name} not found. Installing...") | ||
|
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| # Fetch available wheels from GitHub to estimate download size. | ||
| wheels, total_size_mb = fetch_wheel_releases() | ||
|
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| print( | ||
| f"{package_name} is not installed.\nIt will be downloaded from 'https://github.com/repos/cgohlke/pyicu'" | ||
| f"\nApproximately {total_size_mb:.2f} MB will be downloaded.\nDo you want to proceed? (Y/n)?" | ||
| ) | ||
|
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| user_input = input().strip().lower() | ||
| if user_input in ["", "y", "yes"]: | ||
| print("Proceeding with installation...") | ||
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| else: | ||
| print("Installation aborted by the user.") | ||
| return False | ||
|
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| # Check the operating system. | ||
| if platform.system() != "Windows": | ||
| # If not Windows, directly use pip to install PyICU. | ||
| try: | ||
| subprocess.run( | ||
| [sys.executable, "-m", "pip", "install", package_name], check=True | ||
| ) | ||
| print(f"{package_name} has been installed successfully.") | ||
|
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| except subprocess.CalledProcessError as e: | ||
| print(f"Error occurred while installing {package_name}: {e}") | ||
| return False | ||
|
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| else: | ||
| # Windows-specific installation using wheel files. | ||
| python_version, architecture = get_python_version_and_architecture() | ||
|
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| # Find the matching wheel for the current Python version and architecture. | ||
| wheel_url = find_matching_wheel(wheels, python_version, architecture) | ||
|
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| if not wheel_url: | ||
| print( | ||
| "No matching wheel file found for your Python version and architecture." | ||
| ) | ||
| return False | ||
|
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| # Download the wheel file. | ||
| output_dir = Path.cwd() # use the current directory for simplicity | ||
| wheel_path = download_wheel_file(wheel_url, output_dir) | ||
|
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| # Install PyICU using pip. | ||
| try: | ||
| subprocess.run( | ||
| [sys.executable, "-m", "pip", "install", wheel_path], | ||
| check=True, | ||
| ) | ||
| print(f"{package_name} has been installed successfully.") | ||
|
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| # Remove the downloaded wheel file. | ||
| os.remove(wheel_path) | ||
| print(f"Removed temporary file: {wheel_path}") | ||
|
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| except subprocess.CalledProcessError as e: | ||
| print(f"Error occurred while installing {package_name}: {e}") | ||
| return False | ||
|
|
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| return True |
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