Install PIP for Pythonista 3.x

README.md

Usage

1. run install pip.py, follow instructions

• edit pip config that placed in the local root
• edit your pythonista_startup.py, add PIP_CONFIG_FILE env

2. reboot Pythonista
3. run run.py, then type show pip or freeze

That's all. Now you can (un)install packages, upgrade pip, whatever.

• ⚠️ Currently python-only non-binary packages are supported.

Also I recomend to make shortcut btn to run pip.py.

Screenshots:

install pip.py

# Inspired by: https://bartbroere.eu/2022/07/22/adding-pip-to-pythonista-ios/

import requests
import sys, os
from io import BytesIO
from zipfile import ZipFile

# Get the location of the Python 3 site-packages
site_packages = next(filter(lambda x: 'site-packages' in x, sys.path))

if not os.path.isdir(site_packages) or not os.path.exists(site_packages):
	print('directory does not exist:', site_packages)
	sys.exit(0)

# extract directly into site-packages
ZipFile(
 BytesIO(
  requests.get(
   'https://files.pythonhosted.org/packages/90/a9/1ea3a69a51dcc679724e3512fc2aa1668999eed59976f749134eb02229c8/pip-21.3-py3-none-any.whl'
  ).content)).extractall(site_packages)

print("Downloaded pip")

msg = '''
I recommend to add following lines to your `pythonista_startup.py`:


if __name__ == '__main__':
	pass
else:
	import os
	os.environ['PIP_CONFIG_FILE'] = os.path.join(os.path.expanduser('~'), 'Documents', 'pip.conf')
'''

print(msg)

cfg = os.path.join(os.path.expanduser('~'), 'Documents', 'pip.conf')
cfg_src = '''
[global]
verbose = 0

[install]
target = site-packages-3
no-dependencies = no
no-compile = yes
no-warn-script-location = false
'''

if not os.path.exists(cfg):
	with open(cfg, 'w') as file:
		file.write(cfg_src)
		file.write('\n')
	editor.open_file(cfg, new_tab=True)
else:
	print('''Also add this to your pip config:
[install]
target = site-packages-3
''')

run.py

# Inspired: https://bartbroere.eu/2022/07/22/adding-pip-to-pythonista-ios/
# TODO: https://bartbroere.eu/2022/07/31/binary-wheels-pythonista/

import pip
from pip._internal.cli.main import main
import sys, os


def run(args):
	try:
		output = int(main(args))
		if output != 0:
			sys.exit(output)
	except Exception as e:
		print(str(e))


if __name__ == '__main__':
	exit_req = False
	while not exit_req:
		query = None
		try:
			query = input('> pip ').strip()
		except Exception as e:
			print(str(e))
		if query == 'q' or query == 'quit' or query == 'exit':
			exit_req = True
			sys.exit(103)
		run(query.split())