def run_install(app_path=None, jetzt_metadata=None, jetzt_metadata_file='jetzt_metadata.json'):
prompt_pkg_name = 'What package from PyPI would you like to install (single pkg)? '
prompt_dep_type = 'PROD or DEV dependency? '
cli = SlidePrompt(
[
Input(prompt_pkg_name, word_color=colors.foreground["yellow"]),
Bullet(prompt_dep_type,
choices=["PROD", "DEV"],
bullet=" >",
margin=2,
bullet_color=colors.bright(colors.foreground["cyan"]),
background_on_switch=colors.background["black"],
word_color=colors.foreground["white"],
word_on_switch=colors.foreground["white"]),
]
)
result = cli.launch()
cli.summarize()
pkg_name = ''
dep_type = 'PROD'
for result_item in result:
key, value = result_item
if key == prompt_pkg_name:
pkg_name = value
elif key == prompt_dep_type:
dep_type = value
if (len(pkg_name) < 1):
sys.exit(Fore.RED + 'The PyPI package name to be installed should contain at least one character.')
subprocess.call(f'source {app_path}/bin/install_pypi_pkg.sh "{pkg_name}" "{dep_type}" "{app_path}"', shell=True)
sys.exit()
def run_reinstall(app_path=None, jetzt_metadata=None, jetzt_metadata_file='jetzt_metadata.json'):
prompt_are_you_sure = 'Are you sure, you want to reinstall all dependencies? Are you sure, you are in an active virtualenv? '
cli = SlidePrompt(
[
Bullet(prompt_are_you_sure,
choices=['No', 'Yes'],
bullet=" >",
margin=2,
bullet_color=colors.bright(colors.foreground["cyan"]),
background_on_switch=colors.background["black"],
word_color=colors.foreground["white"],
word_on_switch=colors.foreground["white"]),
]
)
result = cli.launch()
cli.summarize()
choice = 'No'
for result_item in result:
key, value = result_item
if key == prompt_are_you_sure:
choice = value
if choice == 'Yes':
subprocess.call(f'source {app_path}/bin/reinstall_reqs.sh "{app_path}"', shell=True)
sys.exit()
def run_scaffold(jetzt_home=None, app_path=None, jetzt_metadata=None, jetzt_metadata_file='jetzt_metadata.json'):
cli = SlidePrompt(
[
Input("What is the name of your project? ",
word_color=colors.foreground["yellow"]),
Bullet("What kind of project would you like to scaffold? ",
choices=["Python - [Blank]", "Python - Flask", "Python - Jupyter"],
bullet=" >",
margin=2,
bullet_color=colors.bright(colors.foreground["cyan"]),
# background_color=colors.background["black"],
background_on_switch=colors.background["black"],
word_color=colors.foreground["white"],
word_on_switch=colors.foreground["white"]),
]
)
result = cli.launch()
cli.summarize()
project_name = ''
project_type = ''
for result_item in result:
key, value = result_item
if key == 'What is the name of your project? ':
project_name = value
elif key == 'What kind of project would you like to scaffold? ':
project_type = value
# Make project_name safe
project_name = "".join([c for c in project_name if c.isalpha() or c.isdigit() or c == '_' or c == '-']).rstrip()
''' There should be at least one character in the project (directory) name. '''
if (len(project_name) < 1):
sys.exit(Fore.RED + 'The project_name should contain at least one character.')
''' Let's validate paths. '''
if os.path.exists(jetzt_home) and os.path.isdir(jetzt_home):
os.chdir(jetzt_home)
''' Again, let's make sure we do not try to create a project dir, which already exists. '''
if os.path.exists(project_name):
sys.exit(Fore.RED + 'The project directory already exists.')
# Create project root
os.mkdir(project_name)
jetzt_metadata['project_name'] = project_name
jetzt_metadata['project_type'] = project_type
dump_jetzt_metadata(jetzt_metadata, f"{project_name}/{jetzt_metadata_file}")
''' Call a shell script to install packages etc. '''
subprocess.call(f'source {app_path}/bin/jetzt_scaffold.sh {jetzt_home} {project_name} "{project_type}" "{app_path}"', shell=True)
print(Fore.GREEN + 'Scaffold complete.')
print('To jump in the new environment, run:')
print(Fore.GREEN + f'cd {jetzt_home}/{project_name} && source venv/bin/activate')
sys.exit()
def run_update(app_path=None, jetzt_metadata=None, jetzt_metadata_file='jetzt_metadata.json'):
prompt_pkg_name = 'Which of these would you like to update? '
pkg_list = []
''' Read existing metadata if available. '''
if os.path.exists(jetzt_metadata_file):
with open(jetzt_metadata_file) as metadata_file:
metadata = json.load(metadata_file)
if 'pending_dependency_updates' in metadata:
if 'dependencies' in metadata['pending_dependency_updates']:
for key, value in metadata['pending_dependency_updates']['dependencies'].items():
pkg_list.append(f"[PROD] {value['package']}: {value['installed_version']} > {value['latest_version']}")
if 'dev_dependencies' in metadata['pending_dependency_updates']:
for key, value in metadata['pending_dependency_updates']['dev_dependencies'].items():
pkg_list.append(f"[DEV] {value['package']}: {value['installed_version']} > {value['latest_version']}")
cli = SlidePrompt(
[
Bullet(prompt_pkg_name,
choices=pkg_list,
bullet=" >",
margin=2,
bullet_color=colors.bright(colors.foreground["cyan"]),
background_on_switch=colors.background["black"],
word_color=colors.foreground["white"],
word_on_switch=colors.foreground["white"]),
]
)
result = cli.launch()
cli.summarize()
pkg_name = ''
pkg_to_update = ''
dep_type = ''
for result_item in result:
key, value = result_item
if key == prompt_pkg_name:
pkg_name = value
match_object = re.match(r'^\[(?P<dep_type>\w+)\]\s+(?P<pkg_to_update>[\w\-]+):.*$', pkg_name)
if match_object:
dep_type = match_object.group('dep_type')
pkg_to_update = match_object.group('pkg_to_update')
subprocess.call(f'source {app_path}/bin/update_pypi_pkg.sh "{pkg_to_update}" "{dep_type}" "{app_path}" ', shell=True)
sys.exit()
bullet_color = colors.bright(colors.foreground["cyan"]),
background_color = colors.background["black"],
background_on_switch = colors.background["black"],
word_color = colors.foreground["white"],
word_on_switch = colors.foreground["white"]
),
Check("What food do you like? ",
choices = ["🍣 Sushi",
"🍜 Ramen",
"🌭 Hotdogs",
"🍔 Hamburgers",
"🍕 Pizza",
"🍝 Spaghetti",
"🍰 Cakes",
"🍩 Donuts"],
check = " √",
margin = 2,
check_color = colors.bright(colors.foreground["red"]),
check_on_switch = colors.bright(colors.foreground["red"]),
background_color = colors.background["black"],
background_on_switch = colors.background["white"],
word_color = colors.foreground["white"],
word_on_switch = colors.foreground["black"]
),
]
)
print('\n')
result = cli.launch()
cli.summarize()