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path: root/Lib/importlib/test/source/test_file_loader.py
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* Issue #15168: Move importlb.test to test.test_importlib.Brett Cannon2012-07-201-482/+0
| | | | | This should make the Linux distros happy as it is now easier to leave importlib's tests out of their base Python distribution.
* Changed importlib tests to use assertIs, assertIsInstance, etc., instead of ↵Eric V. Smith2012-06-271-6/+6
| | | | just assertTrue.
* Issue #13959: HaveBrett Cannon2012-05-111-0/+35
| | | | | | | | | | importlib.abc.FileLoader.load_module()/get_filename() and importlib.machinery.ExtensionFileLoader.load_module() have their single argument be optional as the loader's constructor has all the ncessary information. This allows for the deprecation of imp.load_source()/load_compile()/load_package().
* Issue #14605: Rename _SourcelessFileLoader to SourcelessFileLoader.Marc-Andre Lemburg2012-04-251-1/+1
| | | | | This time also recreating the Python/importlib.h file to make make happy. See the ticket for details.
* Issue #14605: Revert renaming of _SourcelessFileLoader, since it causedMarc-Andre Lemburg2012-04-251-1/+1
| | | | the buildbots to fail.
* Issue #14605: Rename _SourcelessFileLoader to SourcelessFileLoaderMarc-Andre Lemburg2012-04-251-1/+1
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* Issue #14605: Expose importlib.abc.FileLoader andBrett Cannon2012-04-221-9/+9
| | | | | | | | importlib.machinery.(FileFinder, SourceFileLoader, _SourcelessFileLoader, ExtensionFileLoader). This exposes all of importlib's mechanisms that will become public on the sys module.
* Issue #2377: Make importlib the implementation of __import__().Brett Cannon2012-04-141-1/+1
| | | | | | | importlib._bootstrap is now frozen into Python/importlib.h and stored as _frozen_importlib in sys.modules. Py_Initialize() loads the frozen code along with sys and imp and then uses _frozen_importlib._install() to set builtins.__import__() w/ _frozen_importlib.__import__().
* Have importlib take advantage of ImportError's new 'name' and 'path'Brett Cannon2012-04-121-4/+12
| | | | attributes.
* Port import fixes from 2.7.Antoine Pitrou2012-01-251-12/+32
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| * Port remaining test fixes, and fix test_importlib too.Antoine Pitrou2012-01-251-1/+9
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| * \ Issue #11235: Fix OverflowError when trying to import a source file whose ↵Antoine Pitrou2012-01-241-12/+32
| |\ \ | | | | | | | | | | | | modification time doesn't fit in a 32-bit timestamp.
| | * | Issue #13645: pyc files now contain the size of the corresponding sourceAntoine Pitrou2012-01-131-12/+32
| | | | | | | | | | | | | | | | | | | | code, to avoid timestamp collisions (especially on filesystems with a low timestamp resolution) when checking for freshness of the bytecode.
* | | | Port import fixes from 2.7.Antoine Pitrou2012-01-251-1/+1
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* | | Port remaining test fixes, and fix test_importlib too.Antoine Pitrou2012-01-251-1/+9
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* | Issue #11235: Fix OverflowError when trying to import a source file whose ↵Antoine Pitrou2012-01-241-0/+17
|/ | | | modification time doesn't fit in a 32-bit timestamp.
* Fix no-op tests in importlib.Antoine Pitrou2011-12-301-0/+4
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* Closes #12291: Fixed bug which was found when doing multiple loads from one ↵Vinay Sajip2011-07-021-1/+1
| | | | stream.
* Make sure that no __pycache__ directory is needlessly left behind when testingBrett Cannon2010-08-221-7/+10
| | | | imports with an empty string in sys.path.
* Make importlib.abc.SourceLoader the primary mechanism for importlib.Brett Cannon2010-07-031-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This required moving the class from importlib/abc.py into importlib/_bootstrap.py and jiggering some code to work better with the class. This included changing how the file finder worked to better meet import semantics. This also led to fixing importlib to handle the empty string from sys.path as import currently does (and making me wish we didn't support that instead just required people to insert '.' instead to represent cwd). It also required making the new set_data abstractmethod create any needed subdirectories implicitly thanks to __pycache__ (it was either this or grow the SourceLoader ABC to gain an 'exists' method and either a mkdir method or have set_data with no data arg mean to create a directory). Lastly, as an optimization the file loaders cache the file path where the finder found something to use for loading (this is thanks to having a sourceless loader separate from the source loader to simplify the code and cut out stat calls). Unfortunately test_runpy assumed a loader would always work for a module, even if you changed from underneath it what it was expected to work with. By simply dropping the previous loader in test_runpy so the proper loader can be returned by the finder fixed the failure. At this point importlib deviates from import on two points: 1. The exception raised when trying to import a file is different (import does an explicit file check to print a special message, importlib just says the path cannot be imported as if it was just some module name). 2. the co_filename on a code object is not being set to where bytecode was actually loaded from instead of where the marshalled code object originally came from (a solution for this has already been agreed upon on python-dev but has not been implemented yet; issue8611).
* Make importlib.abc.SourceLoader the primary mechanism for importlib.Brett Cannon2010-07-031-94/+176
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This required moving the class from importlib/abc.py into importlib/_bootstrap.py and jiggering some code to work better with the class. This included changing how the file finder worked to better meet import semantics. This also led to fixing importlib to handle the empty string from sys.path as import currently does (and making me wish we didn't support that instead just required people to insert '.' instead to represent cwd). It also required making the new set_data abstractmethod create any needed subdirectories implicitly thanks to __pycache__ (it was either this or grow the SourceLoader ABC to gain an 'exists' method and either a mkdir method or have set_data with no data arg mean to create a directory). Lastly, as an optimization the file loaders cache the file path where the finder found something to use for loading (this is thanks to having a sourceless loader separate from the source loader to simplify the code and cut out stat calls). Unfortunately test_runpy assumed a loader would always work for a module, even if you changed from underneath it what it was expected to work with. By simply dropping the previous loader in test_runpy so the proper loader can be returned by the finder fixed the failure. At this point importlib deviates from import on two points: 1. The exception raised when trying to import a file is different (import does an explicit file check to print a special message, importlib just says the path cannot be imported as if it was just some module name). 2. the co_filename on a code object is not being set to where bytecode was actually loaded from instead of where the marshalled code object originally came from (a solution for this has already been agreed upon on python-dev but has not been implemented yet; issue8611).
* Repair test failure. Bug 8727.Barry Warsaw2010-05-181-0/+3
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* PEP 3147Barry Warsaw2010-04-171-4/+5
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* Importlib was not matching import's handling of .pyc files where it had lessBrett Cannon2010-02-191-24/+99
| | | | | | then 8 bytes total in the file. Fixes issues 7361 & 7875.
* When trying to write new bytecode, importlib was not catching the IOErrorBrett Cannon2009-11-071-0/+26
| | | | | | | thrown if the file happened to be read-only to keep the failure silent. Fixes issue #7187. Thanks, Dave Malcolm for the report and analysis of the problem.
* Move over to using assertRaises as a context manager for importlib tests.Brett Cannon2009-08-271-4/+6
| | | | | Obviously one shouldn't do whole sale conversions like this, but I was already going through the test code and I was bored at the airport.
* convert old fail* assertions to assert*Benjamin Peterson2009-06-301-7/+7
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* Tests for case-senstivity were not being skipped for darwin when installed on aBrett Cannon2009-05-111-2/+2
| | | | | | | case-sensitive filesystems -- which is not the default case. Along the way also fixed the skipping of tests when sys.dont_write_bytecode is true. Closes issue #5442 again.
* Finish properly hiding importlib implementation code.Brett Cannon2009-03-121-9/+15
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* Introduce importlib.abc. The module contains various ABCs related to importsBrett Cannon2009-03-091-0/+175
(mostly stuff specified by PEP 302). There are two ABCs, PyLoader and PyPycLoader, which help with implementing source and source/bytecode loaders by implementing load_module in terms of other methods. This removes a lot of gritty details loaders typically have to worry about.
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