Mercurial > repos > iuc > astral
comparison version_command.py @ 0:7c60c0620fb3 draft default tip
planemo upload for repository https://github.com/usegalaxy-be/galaxytools/tree/main/astral commit 10aeeb461530c00256dc13695f45eba8d8c6ccb5
| author | iuc |
|---|---|
| date | Wed, 28 Aug 2024 12:53:33 +0000 |
| parents | |
| children |
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| -1:000000000000 | 0:7c60c0620fb3 |
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| 1 #!/usr/bin/env python | |
| 2 """Modules to execute shell commands (through child process) and regex""" | |
| 3 import re | |
| 4 import subprocess | |
| 5 | |
| 6 | |
| 7 def get_astral_version(): | |
| 8 """Function that will parse the Astral version from `astral --help`.""" | |
| 9 try: | |
| 10 # run the `astral --help` command | |
| 11 result = subprocess.run( | |
| 12 ['astral', '--help'], | |
| 13 stdout=subprocess.PIPE, | |
| 14 stderr=subprocess.PIPE, | |
| 15 text=True, | |
| 16 check=False | |
| 17 ) | |
| 18 # save the output | |
| 19 output = result.stdout + result.stderr | |
| 20 # Regex pattern that matches the version string from the help message | |
| 21 version_pattern = re.compile(r'This is ASTRAL version (\d+\.\d+\.\d+)') | |
| 22 # search for the version pattern in the output | |
| 23 match = version_pattern.search(output) | |
| 24 if match: | |
| 25 # extract and return the version string | |
| 26 return match.group(1) | |
| 27 print("Version information not found in `astral --help` output.") | |
| 28 return None | |
| 29 except subprocess.CalledProcessError as e: | |
| 30 print(f"Command failed with error: {e}") | |
| 31 return None | |
| 32 except FileNotFoundError as e: | |
| 33 print(f"Command not found: {e}") | |
| 34 return None | |
| 35 except Exception as e: | |
| 36 print(f"An error occurred: {e}") | |
| 37 return None | |
| 38 | |
| 39 | |
| 40 # call the function and print the version | |
| 41 version = get_astral_version() | |
| 42 if version: | |
| 43 print(version) |