Commit Graph

34 Commits

Author SHA1 Message Date
Skip Montanaro a032bf41f6 accept issue 3436 2008-08-08 22:52:51 +00:00
Georg Brandl 77354cf5ef Issue #2432: give DictReader the dialect and line_num attributes
advertised in the docs.
2008-03-21 20:01:51 +00:00
Skip Montanaro 9cea8e5118 Sane humans would call these invalid tests, but Andrew McNamara pointed out
that given the inputs in these tests Excel does indeed produce the output
these tests expect.  Document that for future confused folks.
2007-03-12 03:30:50 +00:00
Armin Rigo a3f092751a ("Forward-port" of r46506)
Remove various dependencies on dictionary order in the standard library
tests, and one (clearly an oversight, potentially critical) in the
standard library itself - base64.py.

Remaining open issues:
 * test_extcall is an output test, messy to make robust
 * tarfile.py has a potential bug here, but I'm not familiar
   enough with this code.  Filed in as SF bug #1496501.
 * urllib2.HTTPPasswordMgr() returns a random result if there is more
   than one matching root path.  I'm asking python-dev for
   clarification...
2006-05-28 19:13:17 +00:00
Skip Montanaro 39b29be8a6 Fix a delimiter detection problem in sniffer. Sniffing "a|b|c\r\n" was
returning 'a' as the delimiter.  It now returns '|', but not because I
understood better what the code was supposed to do.  Would someone that
understands the idea behind _guess_delimiter() (see its doc string) look to
see if my fallback choice is better than before or if it's just serendipity
that I picked the proper delimiter?
2005-12-30 05:09:48 +00:00
Skip Montanaro 91bb70c5c0 Fix for problem with Sniffer class. If your delimiter is whitespace and the
last field was empty it would strip the delimiter and incorrectly guess that
"" was the delimiter.  Reported in c.l.py by Laurent Laporte.  Will
backport.
2005-12-28 15:37:25 +00:00
Barry Warsaw b180c06a54 Fix tests dependent on the exception raised by non-settable descriptors. 2005-04-20 19:41:36 +00:00
Tim Peters 608c2fff69 Whitespace normalization. 2005-01-13 17:37:38 +00:00
Andrew McNamara 7f2053eff3 Add counting of source iterator lines to the reader object - handy for
user error messages (otherwise difficult to do without instrumenting
the source).
2005-01-12 11:17:16 +00:00
Andrew McNamara 0f0599ddc1 When quoting=QUOTE_NONNUMERIC, the reader now casts unquoted fields
to floats.
2005-01-12 09:45:18 +00:00
Andrew McNamara 5d45a8dc22 Fix logic problem in quoting=csv.QUOTE_ALL, quotechar=None check, add test. 2005-01-12 08:16:17 +00:00
Andrew McNamara c89f284df8 When using QUOTE_NONNUMERIC, we now test for "numericness" with
PyNumber_Check, rather than trying to convert to a float.  Reimplemented
writer - now raises exceptions when it sees a quotechar but neither
doublequote or escapechar are set. Doublequote results are now more
consistent (eg, single quote should generate """", rather than "",
which is ambiguous).
2005-01-12 07:44:42 +00:00
Andrew McNamara 31d8896ee2 Rename csv.set_field_limit to csv.field_size_limit (since it both sets and
gets).
2005-01-12 03:45:10 +00:00
Andrew McNamara af1e312b3b Improve test coverage fractionally. 2005-01-12 01:55:21 +00:00
Andrew McNamara e4d05c4f93 Set an upper limit on the size of the field buffer, raise an exception
when this limit is reached. Limit defaults to 128k, and is changed
by module set_field_limit() method. Previously, an unmatched quote
character could result in the entire file being read into the field
buffer, potentially exhausting virtual memory.
2005-01-11 07:32:02 +00:00
Andrew McNamara 7130ff5eb9 Replace python-coded validation of csv dialect with a call to the C
dialect type (which has a better idea of what is and isn't valid).
2005-01-11 02:22:47 +00:00
Andrew McNamara 8c94b42f31 No longer attempt to instantiate python classes describing dialects. This
was done because we were previously performing validation of the dialect
from python, but this is now down within the C module. Also, the method
we were using to detect classes did not work with new-style classes.
2005-01-11 02:18:36 +00:00
Andrew McNamara 86625972a1 Allow dialect-describing keywords to be supplied to register_dialect,
record objects of internal dialect type, rather than instances of
python objects.
2005-01-11 01:28:33 +00:00
Andrew McNamara 36a7691c2d Fix parsing of csv files with escapes (escape character previously would be
left in stream).
2005-01-10 01:04:40 +00:00
Tim Peters 5a9fb3c415 Whitespace normalization. 2005-01-07 16:01:32 +00:00
Andrew McNamara 1196cf185c Improved the implementation of the internal "dialect" type. The new
implementation features better error reporting, and better compliance
with the PEP.
2005-01-07 04:42:45 +00:00
Tim Peters 27f883687b Whitespace normalization. 2004-07-08 04:22:35 +00:00
Skip Montanaro 58fc5d0813 Rewrote to use temporary files instead of StringIO objects in most places.
Goal is to work in the direction of universal newline support.
2004-06-05 17:03:20 +00:00
Skip Montanaro dffeed3ffa Make the fieldnames argument optional in the DictReader. If self.fieldnames
is None, the next row read is used as the fieldnames.  In the common case,
this means the programmer doesn't need to know the fieldnames ahead of time.
The first row of the file will be used.  In the uncommon case, this means
the programmer can set the reader's fieldnames attribute to None at any time
and have the next row read as the next set of fieldnames, so a csv file can
contain several "sections", each with different fieldnames.
2003-10-03 14:03:01 +00:00
Skip Montanaro 3f7a94824e **kwds arg was missing from __init__ for Dict{Reader,Writer} classes.
will backport.
2003-09-06 19:52:12 +00:00
Skip Montanaro 1546bc43fe add a couple test cases which involve longs and floats in 'e' format. 2003-06-12 02:40:22 +00:00
Skip Montanaro 7789237331 * Correct Sniffer doc to correspond to the implementation.
* Add optional delimiters arg to Sniffer.sniff() which restricts the set of
  candidate field delimiters.
2003-05-19 15:33:36 +00:00
Skip Montanaro 1a56665e39 add not-yet-supported Unicode test just so it doesn't get lost. 2003-05-06 15:56:05 +00:00
Walter Dörwald 21d3a32b99 Combine the functionality of test_support.run_unittest()
and test_support.run_classtests() into run_unittest()
and use it wherever possible.

Also don't use "from test.test_support import ...", but
"from test import test_support" in a few spots.

From SF patch #662807.
2003-05-01 17:45:56 +00:00
Skip Montanaro 48816c6f04 some sniffer tests 2003-04-25 14:43:14 +00:00
Tim Peters 0eadaac7dc Whitespace normalization. 2003-04-24 16:02:54 +00:00
Skip Montanaro 594adac0bf hoist contents of csv submodule up to the package level 2003-04-10 17:16:15 +00:00
Guido van Rossum e3d1df0646 The message "*** skipping leakage tests ***" was causing the test to
fail in a non-debug build.  Only print this in verbose test mode.
2003-03-21 01:15:58 +00:00
Skip Montanaro b4a0417e91 new CSV file processing module - see PEP 305 2003-03-20 23:29:12 +00:00