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@@ -23,11 +23,13 b' import glob' | |||
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23 | 23 | |
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24 | 24 | # From IPython |
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25 | 25 | from IPython.core.application import BaseIPythonApplication, base_aliases, base_flags |
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26 | from IPython.core.error import UsageError | |
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26 | 27 | from IPython.config import catch_config_error, Configurable |
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27 | 28 | from IPython.utils.traitlets import ( |
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28 | 29 | Unicode, List, Instance, DottedObjectName, Type, CaselessStrEnum, |
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29 | 30 | ) |
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30 | 31 | from IPython.utils.importstring import import_item |
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32 | from IPython.utils.text import dedent | |
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31 | 33 | |
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32 | 34 | from .exporters.export import export_by_name, get_export_names, ExporterNameError |
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33 | 35 | from IPython.nbconvert import exporters, transformers, writers, post_processors |
@@ -58,7 +60,8 b' nbconvert_aliases.update({' | |||
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58 | 60 | 'template' : 'Exporter.template_file', |
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59 | 61 | 'notebooks' : 'NbConvertApp.notebooks', |
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60 | 62 | 'writer' : 'NbConvertApp.writer_class', |
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61 | 'post': 'NbConvertApp.post_processor_class' | |
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63 | 'post': 'NbConvertApp.post_processor_class', | |
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64 | 'output': 'NbConvertApp.output_base' | |
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62 | 65 | }) |
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63 | 66 | |
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64 | 67 | nbconvert_flags = {} |
@@ -93,6 +96,10 b' class NbConvertApp(BaseIPythonApplication):' | |||
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93 | 96 | |
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94 | 97 | WARNING: THE COMMANDLINE INTERFACE MAY CHANGE IN FUTURE RELEASES.""") |
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95 | 98 | |
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99 | output_base = Unicode('', config=True, help='''overwrite base name use for output files. | |
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100 | can only be use when converting one notebook at a time. | |
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101 | ''') | |
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102 | ||
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96 | 103 | examples = Unicode(u""" |
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97 | 104 | The simplest way to use nbconvert is |
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98 | 105 | |
@@ -253,11 +260,21 b' class NbConvertApp(BaseIPythonApplication):' | |||
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253 | 260 | """ |
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254 | 261 | # Export each notebook |
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255 | 262 | conversion_success = 0 |
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263 | ||
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264 | if self.output_base != '' and len(self.notebooks) > 1: | |
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265 | print(dedent( | |
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266 | """UsageError: --output flag or `NbConvertApp.output_base` config option | |
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267 | cannot be used when converting multiple notebooks. | |
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268 | """)) | |
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269 | self.exit(1) | |
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270 | ||
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256 | 271 | for notebook_filename in self.notebooks: |
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257 | 272 | |
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258 | 273 | # Get a unique key for the notebook and set it in the resources object. |
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259 | 274 | basename = os.path.basename(notebook_filename) |
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260 | 275 | notebook_name = basename[:basename.rfind('.')] |
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276 | if self.output_base: | |
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277 | notebook_name = self.output_base | |
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261 | 278 | resources = {} |
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262 | 279 | resources['unique_key'] = notebook_name |
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263 | 280 | resources['output_files_dir'] = '%s_files' % notebook_name |
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