1 | # -*- coding: utf-8 -*- |
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2 | |
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3 | import transaction |
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4 | from Products.CMFCore.utils import getToolByName |
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5 | |
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6 | PRODUCT_DEPENDENCIES = ( |
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7 | 'PloneFormGen', |
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8 | ) |
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9 | |
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10 | EXTENSION_PROFILES = ( |
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11 | 'quintagroup.ploneformgen.readonlystringfield:default', |
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12 | ) |
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13 | |
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14 | def install(self, reinstall=False): |
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15 | """Install a set of products (which themselves may either use Install.py |
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16 | or GenericSetup extension profiles for their configuration) and then |
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17 | install a set of extension profiles. |
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18 | |
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19 | One of the extension profiles we install is that of this product. This |
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20 | works because an Install.py installation script (such as this one) takes |
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21 | precedence over extension profiles for the same product in |
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22 | portal_quickinstaller. |
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23 | |
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24 | We do this because it is not possible to install other products during |
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25 | the execution of an extension profile (i.e. we cannot do this during |
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26 | the importVarious step for this profile). |
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27 | """ |
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28 | |
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29 | portal_quickinstaller = getToolByName(self, 'portal_quickinstaller') |
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30 | portal_setup = getToolByName(self, 'portal_setup') |
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31 | |
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32 | for product in PRODUCT_DEPENDENCIES: |
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33 | if reinstall and portal_quickinstaller.isProductInstalled(product): |
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34 | portal_quickinstaller.reinstallProducts([product]) |
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35 | transaction.savepoint() |
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36 | if not portal_quickinstaller.isProductInstalled(product): |
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37 | portal_quickinstaller.installProduct(product) |
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38 | transaction.savepoint() |
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39 | |
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40 | for extension_id in EXTENSION_PROFILES: |
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41 | portal_setup.runAllImportStepsFromProfile('profile-%s' % extension_id, purge_old=False) |
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42 | product_name = extension_id.split(':')[0] |
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43 | portal_quickinstaller.notifyInstalled(product_name) |
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44 | transaction.savepoint() |
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