michaeljoseph /
cookiecutter
| Conditions | 6 |
| Total Lines | 86 |
| Lines | 0 |
| Ratio | 0 % |
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | #!/usr/bin/env python |
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| 40 | @click.command(context_settings=dict(help_option_names=[u'-h', u'--help'])) |
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| 41 | @click.version_option(__version__, u'-V', u'--version', message=version_msg()) |
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| 42 | @click.argument(u'template') |
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| 43 | @click.option( |
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| 44 | u'--no-input', is_flag=True, |
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| 45 | help=u'Do not prompt for parameters and only use cookiecutter.json ' |
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| 46 | u'file content', |
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| 47 | ) |
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| 48 | @click.option( |
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| 49 | u'-c', u'--checkout', |
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| 50 | help=u'branch, tag or commit to checkout after git clone', |
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| 51 | ) |
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| 52 | @click.option( |
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| 53 | '-v', '--verbose', |
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| 54 | is_flag=True, help='Print debug information', default=False |
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| 55 | ) |
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| 56 | @click.option( |
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| 57 | u'--replay', is_flag=True, |
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| 58 | help=u'Do not prompt for parameters and only use information entered ' |
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| 59 | u'previously', |
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| 60 | ) |
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| 61 | @click.option( |
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| 62 | u'-f', u'--overwrite-if-exists', is_flag=True, |
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| 63 | help=u'Overwrite the contents of the output directory if it already exists' |
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| 64 | ) |
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| 65 | @click.option( |
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| 66 | u'-o', u'--output-dir', default='.', type=click.Path(), |
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| 67 | help=u'Where to output the generated project dir into' |
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| 68 | ) |
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| 69 | @click.option( |
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| 70 | u'--config-file', type=click.Path(), default=USER_CONFIG_PATH, |
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| 71 | help=u'User configuration file' |
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| 72 | ) |
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| 73 | @click.option( |
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| 74 | u'--default-config', is_flag=True, |
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| 75 | help=u'Do not load a config file. Use the defaults instead' |
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| 76 | ) |
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| 77 | def generate(template, no_input, checkout, verbose, replay, |
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| 78 | overwrite_if_exists, output_dir, config_file, default_config): |
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| 79 | """Create a project from a Cookiecutter project template (TEMPLATE).""" |
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| 80 | if verbose: |
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| 81 | logging.basicConfig( |
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| 82 | format=u'%(levelname)s %(filename)s: %(message)s', |
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| 83 | level=logging.DEBUG |
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| 84 | ) |
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| 85 | else: |
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| 86 | # Log info and above to console |
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| 87 | logging.basicConfig( |
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| 88 | format=u'%(levelname)s: %(message)s', |
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| 89 | level=logging.INFO |
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| 90 | ) |
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| 91 | |||
| 92 | try: |
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| 93 | # If you _need_ to support a local template in a directory |
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| 94 | # called 'help', use a qualified path to the directory. |
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| 95 | if template == u'help': |
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| 96 | click.echo(click.get_current_context().get_help()) |
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| 97 | sys.exit(0) |
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| 98 | |||
| 99 | user_config = None if default_config else config_file |
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| 100 | |||
| 101 | cookiecutter( |
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| 102 | template, checkout, no_input, |
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| 103 | replay=replay, |
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| 104 | overwrite_if_exists=overwrite_if_exists, |
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| 105 | output_dir=output_dir, |
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| 106 | config_file=user_config |
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| 107 | ) |
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| 108 | except (OutputDirExistsException, |
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| 109 | InvalidModeException, |
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| 110 | FailedHookException, |
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| 111 | UnknownExtension, |
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| 112 | RepositoryNotFound) as e: |
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| 113 | click.echo(e) |
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| 114 | sys.exit(1) |
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| 115 | except UndefinedVariableInTemplate as undefined_err: |
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| 116 | click.echo('{}'.format(undefined_err.message)) |
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| 117 | click.echo('Error message: {}'.format(undefined_err.error.message)) |
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| 118 | |||
| 119 | context_str = json.dumps( |
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| 120 | undefined_err.context, |
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| 121 | indent=4, |
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| 122 | sort_keys=True |
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| 123 | ) |
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| 124 | click.echo('Context: {}'.format(context_str)) |
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| 125 | sys.exit(1) |
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| 126 | |||
| 146 |
