ImportError.
The exception is raised by import when a module could not be found.
Technically this is defined as no viable loader could be found for the
specified module. This includes ``from ... import`` statements so that
the module usage is consistent for all situations where import
couldn't find what was requested.
This should allow for the common idiom of::
try:
import something
except ImportError:
pass
to be updated to using ModuleNotFoundError and not accidentally mask
ImportError messages that should propagate (e.g. issues with a
loader).
This work was driven by the fact that the ``from ... import``
statement needed to be able to tell the difference between an
ImportError that simply couldn't find a module (and thus silence the
exception so that ceval can raise it) and an ImportError that
represented an actual problem.
This fixes a regression relative to Python2. (In 2, methods on a class were
unbound methods and matched the inspect queries being done, in 3 they are just
functions and so were missed).
This is an undocumented function that pydoc itself does not use, but
I found that numpy at least uses it in its documentation generator.
Original patch by Matt Bachmann.
This fixes a regression relative to Python2. (In 2, methods on a class were
unbound methods and matched the inspect queries being done, in 3 they are just
functions and so were missed).
This is an undocumented function that pydoc itself does not use, but
I found that numpy at least uses it in its documentation generator.
Original patch by Matt Bachmann.
This fixes a regression relative to Python2. (In 2, methods on a class were
unbound methods and matched the inspect queries being done, in 3 they are just
functions and so were missed).
This is an undocumented function that pydoc itself does not use, but
I found that numpy at least uses it in its documentation generator.
Original patch by Matt Bachmann.
importlib.machinery that provide the suffix details for import.
The attributes were not put on imp so as to compartmentalize
everything importlib needs for setting up imports in
importlib.machinery.
This also led to an indirect deprecation of inspect.getmoduleinfo() as
it directly returned imp.get_suffix's returned tuple which no longer
makes sense.
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__().
Without this fix, both 2.7 and 3.x would always point to the "current"
docs...which means that before this fix python 3.2 'help' pointed to the 2.7
tutorial.
Without this fix, both 2.7 and 3.x would always point to the "current"
docs...which means that before this fix python 3.2 'help' pointed to the 2.7
tutorial.
* A -b option to start an enhanced browsing session.
* Allow -b and -p options to be used together.
* Specifying port 0 will pick an arbitrary unused socket port.
* A new browse() function to start the new server and browser.
* Show Python version information in the header.
* A *Get* field which takes the same input as the help() function.
* A *Search* field which replaces the Tkinter search box.
* Links to *Module Index*, *Topics*, and *Keywords*.
* Improved source file viewing.
* An HTMLDoc.filelink() method.
* The -g option and the gui() and serve() functions are deprecated.
svn+ssh://pythondev@svn.python.org/python/branches/py3k
........
r86504 | alexander.belopolsky | 2010-11-17 20:52:54 -0500 (Wed, 17 Nov 2010) | 15 lines
Issue #10446: Several changes to module documentation generated by pydoc:
1. Online reference manual link is now version-specific and the
'MODULE DOCS' section renamed to 'MODULE REFERENCE'.
2. 'FILE' section is moved to the end of the file.
3. Special names processed by pydoc such as __version__ or __credits__
are now excluded from the DATA section.
4. Defined __all__ to prevent pydoc from exposing undocumented details
about itself.
5. Removed Python 2.3 compatibility code.
........
1. Online reference manual link is now version-specific and the
'MODULE DOCS' section renamed to 'MODULE REFERENCE'.
2. 'FILE' section is moved to the end of the file.
3. Special names processed by pydoc such as __version__ or __credits__
are now excluded from the DATA section.
4. Defined __all__ to prevent pydoc from exposing undocumented details
about itself.
5. Removed Python 2.3 compatibility code.
svn+ssh://svn.python.org/python/branches/py3k
........
r83370 | georg.brandl | 2010-07-31 23:51:48 +0200 (Sa, 31 Jul 2010) | 5 lines
#8198: the Helper class should not save the stdin and stdout objects
at import time, rather by default use the current streams like the
other APIs that output help.
........
r83372 | georg.brandl | 2010-08-01 00:05:54 +0200 (So, 01 Aug 2010) | 1 line
#4007: remove *.a and *.so.X.Y files in "make clean".
........
r83373 | georg.brandl | 2010-08-01 00:11:11 +0200 (So, 01 Aug 2010) | 1 line
#5147: revert accidental indentation of header constant for MozillaCookieJar.
........
r83374 | georg.brandl | 2010-08-01 00:32:52 +0200 (So, 01 Aug 2010) | 1 line
#5146: handle UID THREAD command correctly.
........
r83384 | georg.brandl | 2010-08-01 08:32:55 +0200 (So, 01 Aug 2010) | 1 line
Build properties using lambdas. This makes test_pyclbr pass again, because it does not think that input and output are methods anymore.
........
svn+ssh://pythondev@svn.python.org/python/trunk
........
r79518 | brian.curtin | 2010-03-30 22:10:21 -0500 (Tue, 30 Mar 2010) | 2 lines
Fix#8225. xml.etree was displaying an incorrect link when viewed in help.
........
svn+ssh://pythondev@svn.python.org/python/branches/py3k
................
r73623 | benjamin.peterson | 2009-06-28 12:22:03 -0500 (Sun, 28 Jun 2009) | 58 lines
Merged revisions 73004,73439,73496,73509,73529,73564,73576-73577,73595-73596,73605 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r73004 | jeffrey.yasskin | 2009-05-28 22:44:31 -0500 (Thu, 28 May 2009) | 5 lines
Fix nearly all compilation warnings under Apple gcc-4.0. Tested with OPT="-g
-Wall -Wstrict-prototypes -Werror" in both --with-pydebug mode and --without.
There's still a batch of non-prototype warnings in Xlib.h that I don't know how
to fix.
........
r73439 | benjamin.peterson | 2009-06-15 19:29:31 -0500 (Mon, 15 Jun 2009) | 1 line
don't mask encoding errors when decoding a string #6289
........
r73496 | vinay.sajip | 2009-06-21 12:37:27 -0500 (Sun, 21 Jun 2009) | 1 line
Issue #6314: logging.basicConfig() performs extra checks on the "level" argument.
........
r73509 | amaury.forgeotdarc | 2009-06-22 14:33:48 -0500 (Mon, 22 Jun 2009) | 2 lines
#4490 Fix sample code run by "python -m xml.sax.xmlreader"
........
r73529 | r.david.murray | 2009-06-23 13:02:46 -0500 (Tue, 23 Jun 2009) | 4 lines
Fix issue 5230 by having pydoc's safeimport check to see if the import
error was thrown from itself in order to decide if the module can't be
found. Thanks to Lucas Prado Melo for collaborating on the fix and tests.
........
r73564 | amaury.forgeotdarc | 2009-06-25 17:29:29 -0500 (Thu, 25 Jun 2009) | 6 lines
#2016 Fix a crash in function call when the **kwargs dictionary is mutated
during the function call setup.
This even gives a slight speedup, probably because tuple allocation
is faster than PyMem_NEW.
........
r73576 | benjamin.peterson | 2009-06-26 18:37:06 -0500 (Fri, 26 Jun 2009) | 1 line
document is_declared_global()
........
r73577 | benjamin.peterson | 2009-06-27 09:16:23 -0500 (Sat, 27 Jun 2009) | 1 line
link to extensive generator docs in the reference manual
........
r73595 | ezio.melotti | 2009-06-27 18:45:39 -0500 (Sat, 27 Jun 2009) | 1 line
stmt and setup can contain multiple statements, see #5896
........
r73596 | ezio.melotti | 2009-06-27 19:07:45 -0500 (Sat, 27 Jun 2009) | 1 line
Fixed a wrong apostrophe
........
r73605 | georg.brandl | 2009-06-28 07:10:18 -0500 (Sun, 28 Jun 2009) | 1 line
Remove stray pychecker directive.
........
................
r73624 | benjamin.peterson | 2009-06-28 12:32:20 -0500 (Sun, 28 Jun 2009) | 1 line
document BufferedIOBase.raw and TextIOBase.buffer
................
svn+ssh://pythondev@svn.python.org/python/trunk
........
r73004 | jeffrey.yasskin | 2009-05-28 22:44:31 -0500 (Thu, 28 May 2009) | 5 lines
Fix nearly all compilation warnings under Apple gcc-4.0. Tested with OPT="-g
-Wall -Wstrict-prototypes -Werror" in both --with-pydebug mode and --without.
There's still a batch of non-prototype warnings in Xlib.h that I don't know how
to fix.
........
r73439 | benjamin.peterson | 2009-06-15 19:29:31 -0500 (Mon, 15 Jun 2009) | 1 line
don't mask encoding errors when decoding a string #6289
........
r73496 | vinay.sajip | 2009-06-21 12:37:27 -0500 (Sun, 21 Jun 2009) | 1 line
Issue #6314: logging.basicConfig() performs extra checks on the "level" argument.
........
r73509 | amaury.forgeotdarc | 2009-06-22 14:33:48 -0500 (Mon, 22 Jun 2009) | 2 lines
#4490 Fix sample code run by "python -m xml.sax.xmlreader"
........
r73529 | r.david.murray | 2009-06-23 13:02:46 -0500 (Tue, 23 Jun 2009) | 4 lines
Fix issue 5230 by having pydoc's safeimport check to see if the import
error was thrown from itself in order to decide if the module can't be
found. Thanks to Lucas Prado Melo for collaborating on the fix and tests.
........
r73564 | amaury.forgeotdarc | 2009-06-25 17:29:29 -0500 (Thu, 25 Jun 2009) | 6 lines
#2016 Fix a crash in function call when the **kwargs dictionary is mutated
during the function call setup.
This even gives a slight speedup, probably because tuple allocation
is faster than PyMem_NEW.
........
r73576 | benjamin.peterson | 2009-06-26 18:37:06 -0500 (Fri, 26 Jun 2009) | 1 line
document is_declared_global()
........
r73577 | benjamin.peterson | 2009-06-27 09:16:23 -0500 (Sat, 27 Jun 2009) | 1 line
link to extensive generator docs in the reference manual
........
r73595 | ezio.melotti | 2009-06-27 18:45:39 -0500 (Sat, 27 Jun 2009) | 1 line
stmt and setup can contain multiple statements, see #5896
........
r73596 | ezio.melotti | 2009-06-27 19:07:45 -0500 (Sat, 27 Jun 2009) | 1 line
Fixed a wrong apostrophe
........
r73605 | georg.brandl | 2009-06-28 07:10:18 -0500 (Sun, 28 Jun 2009) | 1 line
Remove stray pychecker directive.
........
svn+ssh://pythondev@svn.python.org/python/trunk
........
r72966 | r.david.murray | 2009-05-27 16:07:21 -0400 (Wed, 27 May 2009) | 4 lines
fix issue #6121 by stripping spaces from the argument in the 'help'
function.
........
svn+ssh://pythondev@svn.python.org/python/trunk
........
r71960 | georg.brandl | 2009-04-26 11:56:44 +0200 (So, 26 Apr 2009) | 1 line
Move pydoc_topics module to its own subdirectory, so that no generated code is in Lib/.
........
svn+ssh://pythondev@svn.python.org/python/trunk
........
r67953 | georg.brandl | 2008-12-27 19:20:04 +0100 (Sat, 27 Dec 2008) | 3 lines
Patch #4739 by David Laban: add symbols to pydoc help topics,
so that ``help('@')`` works as expected.
........
svn+ssh://pythondev@svn.python.org/python/trunk
........
r64475 | raymond.hettinger | 2008-06-22 22:29:28 -0500 (Sun, 22 Jun 2008) | 1 line
Issue 3161: Missing import and test.
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r64544 | georg.brandl | 2008-06-26 16:12:55 -0500 (Thu, 26 Jun 2008) | 2 lines
Use newer versions of externals.
........
r64545 | benjamin.peterson | 2008-06-26 16:23:30 -0500 (Thu, 26 Jun 2008) | 1 line
add a htmlview directive
........
r64550 | brett.cannon | 2008-06-26 19:32:16 -0500 (Thu, 26 Jun 2008) | 2 lines
Ignore .pyc and .pyo files.
........
r64557 | mark.dickinson | 2008-06-27 05:11:52 -0500 (Fri, 27 Jun 2008) | 3 lines
Remove trailing 'L's from numerator and denominator in the
repr() of a Fraction instance.
........
r64558 | mark.dickinson | 2008-06-27 06:03:21 -0500 (Fri, 27 Jun 2008) | 2 lines
Add Jean Brouwers for his work on math.sum
........
r64565 | raymond.hettinger | 2008-06-27 16:34:24 -0500 (Fri, 27 Jun 2008) | 1 line
Fix whitespace in example code.
........
r64570 | hyeshik.chang | 2008-06-27 20:04:31 -0500 (Fri, 27 Jun 2008) | 8 lines
Give information for compililation of _multiprocessing.SemLock on FreeBSD:
FreeBSD's P1003.1b semaphore support is highly experimental and
it's disabled by default. Even if a user loads the experimental
kernel module manually, _multiprocessing doesn't work correctly due
to several known incompatibilities around sem_unlink and sem_getvalue,
yet.
........
r64577 | raymond.hettinger | 2008-06-28 17:16:53 -0500 (Sat, 28 Jun 2008) | 1 line
Issue 3230: Do not the set specific size macro.
........
r64582 | benjamin.peterson | 2008-06-28 18:06:05 -0500 (Sat, 28 Jun 2008) | 2 lines
convert test_audioop to unittest. Thanks to Giampaolo Rodola.
........
r64583 | benjamin.peterson | 2008-06-28 18:06:49 -0500 (Sat, 28 Jun 2008) | 1 line
rewrap
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r64585 | benjamin.peterson | 2008-06-28 18:35:31 -0500 (Sat, 28 Jun 2008) | 1 line
fix typo
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r64590 | benjamin.peterson | 2008-06-29 08:43:07 -0500 (Sun, 29 Jun 2008) | 1 line
reinstate the ending backtick. thanks Nick :)
........
r64592 | vinay.sajip | 2008-06-29 16:25:28 -0500 (Sun, 29 Jun 2008) | 2 lines
Removed out-of-date comment in _install_handlers and
used issubclass in place of equality comparison of classes.
........
r64593 | vinay.sajip | 2008-06-29 16:27:15 -0500 (Sun, 29 Jun 2008) | 1 line
Updated to reflect change in logging.config to remove out-of-date comment in _install_handlers and the use of issubclass in place of equality comparison of classes.
........
r64625 | georg.brandl | 2008-07-01 14:59:00 -0500 (Tue, 01 Jul 2008) | 2 lines
Add a link to PEP 324.
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r64630 | georg.brandl | 2008-07-01 15:18:10 -0500 (Tue, 01 Jul 2008) | 2 lines
#3216: fix Execute's parameter description.
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r64638 | georg.brandl | 2008-07-01 15:50:02 -0500 (Tue, 01 Jul 2008) | 2 lines
#1410739: add a footnote about "is" and "unusual" behavior.
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r64647 | benjamin.peterson | 2008-07-01 18:33:06 -0500 (Tue, 01 Jul 2008) | 1 line
add ABC to the glossary
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r64655 | mark.dickinson | 2008-07-02 04:37:01 -0500 (Wed, 02 Jul 2008) | 7 lines
Replace occurrences of '\d' with '[0-9]' in Decimal regex, to make sure
that the behaviour of Decimal doesn't change if/when re.UNICODE becomes
assumed in Python 3.0.
Also add a check that alternative Unicode digits (e.g. u'\N{FULLWIDTH
DIGIT ONE}') are *not* accepted in a numeric string.
........
r64656 | nick.coghlan | 2008-07-02 08:09:19 -0500 (Wed, 02 Jul 2008) | 1 line
Issue 3190: pydoc now hides module __package__ attributes
........
r64663 | jesse.noller | 2008-07-02 11:44:09 -0500 (Wed, 02 Jul 2008) | 1 line
Reenable the manager tests with Amaury's threading fix
........
r64664 | facundo.batista | 2008-07-02 11:52:55 -0500 (Wed, 02 Jul 2008) | 4 lines
Issue #449227: Now with the rlcompleter module, callable objects are
added a '(' when completed.
........
Brett Cannon
Ezio Melotti
R David Murray
Giampaolo Rodola'
Terry Jan Reedy
Andrew Svetlov
Benjamin Peterson
Jesus Cea
Nick Coghlan
Georg Brandl
Vinay Sajip
Antoine Pitrou
Florent Xicluna
Éric Araujo
Charles-François Natali
Victor Stinner
Raymond Hettinger
Alexander Belopolsky
Senthil Kumaran
Ronald Oussoren
Barry Warsaw
Brian Curtin
Mark Dickinson
Amaury Forgeot d'Arc