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python Programming Glossary: zipA Transpose/Unzip Function in Python (inverse of zip) http://stackoverflow.com/questions/19339/a-transpose-unzip-function-in-python-inverse-of-zip Transpose Unzip Function in Python inverse of zip I have a list of 2 item tuples.. Transpose Unzip Function in Python inverse of zip I have a list of 2 item tuples and I'd like to convert them.. a builtin function that does that python list matrix unzip transpose share improve this question zip is its own inverse..
Map two lists into a dictionary in Python http://stackoverflow.com/questions/209840/map-two-lists-into-a-dictionary-in-python Like this keys 'a' 'b' 'c' values 1 2 3 dictionary dict zip keys values print dictionary 'a' 1 'b' 2 'c' 3 Voila The pairwise.. 'a' 1 'b' 2 'c' 3 Voila The pairwise dict constructor and zip function are awesomely useful http www.python.org doc 2.5.2..
How does zip(*[iter(s)]*n) work in Python? http://stackoverflow.com/questions/2233204/how-does-zipitersn-work-in-python does zip iter s n work in Python I saw this in the Python documentation.. work in Python I saw this in the Python documentation for zip . Apparently if s is 1 2 3 4 5 6 7 8 9 and n is 3 zip iter s.. for zip . Apparently if s is 1 2 3 4 5 6 7 8 9 and n is 3 zip iter s n returns 1 2 3 4 5 6 7 8 9 . How exactly does this work..
Python: Once and for all. What does the Star operator mean in Python? [duplicate] http://stackoverflow.com/questions/2921847/python-once-and-for-all-what-does-the-star-operator-mean-in-python What does the operator mean in Python such as in code like zip x or f k How does it work internally in the interpretor Is it..
Python UnicodeDecodeError - Am I misunderstanding encode? http://stackoverflow.com/questions/368805/python-unicodedecodeerror-am-i-misunderstanding-encode is a convenience function for special encodings like the zip or rot13 or base64 ones which have nothing to do with Unicode...
How can I represent an 'Enum' in Python? http://stackoverflow.com/questions/36932/how-can-i-represent-an-enum-in-python something like this def enum sequential named enums dict zip sequential range len sequential named return type 'Enum' enums.. can be added this way def enum sequential named enums dict zip sequential range len sequential named reverse dict value key..
What is an efficent way of inserting thousands of records into an SQLite table using Django? http://stackoverflow.com/questions/1136106/what-is-an-efficent-way-of-inserting-thousands-of-records-into-an-sqlite-table-u operations besides inserting into the database downloads a ZIP file extracts an XML file from the ZIP archive parses the XML.. downloads a ZIP file extracts an XML file from the ZIP archive parses the XML file so the time needed for execution..
Parse SGML with Open Arbitrary Tags in Python 3 http://stackoverflow.com/questions/12505419/parse-sgml-with-open-arbitrary-tags-in-python-3 Awesome Corp FORM 24 7 ADDRESS STREET 101 PARSNIP LN ZIP 31337 ADDRESS This ends up being interpreted as COMPANY Awesome.. Awesome Corp FORM 24 7 ADDRESS STREET 101 PARSNIP LN ZIP 31337 ADDRESS ZIP STREET FORM COMPANY However I need it to be.. FORM 24 7 ADDRESS STREET 101 PARSNIP LN ZIP 31337 ADDRESS ZIP STREET FORM COMPANY However I need it to be interpreted as COMPANY..
How to package Twisted program with py2exe? http://stackoverflow.com/questions/169897/how-to-package-twisted-program-with-py2exe is not detecting that these modules are needed inside the ZIP archive and is leaving them out. You can explicitly specify..
Parsing and generating Microsoft Office 2007 files (.docx, .xlsx, .pptx) http://stackoverflow.com/questions/173246/parsing-and-generating-microsoft-office-2007-files-docx-xlsx-pptx the file name. Double click the file. It will open in the ZIP application. You can see the parts that comprise the file. Extract..
http://stackoverflow.com/questions/25116/binary-buffer-in-python The use case I have is I want to create a ZIP file in memory and ZipFile requires a file like object. python..
Is it possible to generate and return a ZIP file with App Engine? http://stackoverflow.com/questions/583791/is-it-possible-to-generate-and-return-a-zip-file-with-app-engine it possible to generate and return a ZIP file with App Engine I have a small project that would be perfect.. Implementing it hinges on the ability to generate a ZIP file and return it. Due to the distributed nature of App Engine.. distributed nature of App Engine from what I can tell the ZIP file couldn't be created in memory in the traditional sense...
Serving dynamically generated ZIP archives in Django http://stackoverflow.com/questions/67454/serving-dynamically-generated-zip-archives-in-django dynamically generated ZIP archives in Django How to serve users a dynamically generated.. in Django How to serve users a dynamically generated ZIP archive in Django I'm making a site where users can choose any.. any combination of available books and download them as ZIP archive. I'm worried that generating such archives for each..
http://stackoverflow.com/questions/7426127/python-3-project-into-exe compress them into a .7z archive using 7 zip then use 7 ZIP SFX Maker to turn it into a self extracting archive. When creating..
How can I read a Word 2007 .docx file? http://stackoverflow.com/questions/116139/how-can-i-read-a-word-2007-docx-file improve this question More exactly a .docx document is a Zip archive in OpenXML format you have first to uncompress it. I..
When I run the setuptools .egg “as if it were a shell script”, what's actually happening? http://stackoverflow.com/questions/13399118/when-i-run-the-setuptools-egg-as-if-it-were-a-shell-script-whats-actually-h zip tail n 9 setuptools 0.6c11 py2.7.egg file dev stdin Zip archive data at least v2.0 to extract The script contained in..
How to install external libraries with Portable Python? http://stackoverflow.com/questions/16171658/how-to-install-external-libraries-with-portable-python is to extract the compiled binary from the installer. 7 Zip is able to open the installer file and you can extract the binary... locations to reflect your system. import zipfile f zipfile.ZipFile 'gmpy2 2.0.0.win amd64 py3.3.exe' 'r' f.namelist 'PLATLIB..
Read Specific Columns from csv file with Python csv http://stackoverflow.com/questions/16503560/read-specific-columns-from-csv-file-with-python-csv specific columns. Example csv ID Name Address City State Zip Phone OPEID IPEDS 10 C... 130 W.. Mo.. AL... 3.. 334.. 01023.. I'm trying to capture only specific columns say ID Name Zip and Phone . Code I've looked at has led me to believe I can..
Python code to create a password encrypted zip file? http://stackoverflow.com/questions/2195747/python-code-to-create-a-password-encrypted-zip-file zip archive named 'myarchive.zip' using open source 7 Zip utility rc subprocess.call '7z' 'a' ' pP4 W0rd' ' y' 'myarchive.zip'.. 'first_file.txt' 'second.file' To install 7 Zip type sudo apt get install p7zip full To unzip by hand to demonstrate.. P4 W0rd at the prompt. Or the same in Python 2.6 zipfile.ZipFile 'myarchive.zip' .extractall pwd 'P4 W0rd' share improve..
The Python yield keyword explained http://stackoverflow.com/questions/231767/the-python-yield-keyword-explained Group values in a nested list with a one liner Map Zip without creating another list Then just import itertools . An..
zip() alternative for iterating through two iterables http://stackoverflow.com/questions/2323394/zip-alternative-for-iterating-through-two-iterables text files that must be iterated through simultaneously. Zip works well for smaller files but I found out that it's actually..
How do I set permissions (attributes) on a file in a zip file using Python's ZipFile module? http://stackoverflow.com/questions/434641/how-do-i-set-permissions-attributes-on-a-file-in-a-zip-file-using-pythons-zip attributes on a file in a zip file using Python's ZipFile module When I extract files from a zip file created with.. and Python 2.5.2. As best I can tell I need to set the ZipInfo.external_attr property for each file but this doesn't seem.. blah blah blah # contents of file inside zip zip zipfile.ZipFile buffer w zipfile.ZIP_DEFLATED info zipfile.ZipInfo name..
Delete file from zipfile with the ZipFile Module http://stackoverflow.com/questions/513788/delete-file-from-zipfile-with-the-zipfile-module file from zipfile with the ZipFile Module The only way i came up for deleting a file from.. then rename it to the original filename. In python 2.4 the ZipInfo class had an attribute file_offset so it was possible to.. snippet worked for me deletes all .exe files from a Zip archive zin zipfile.ZipFile 'archive.zip' 'r' zout zipfile.ZipFile..
rename files in zip folder using zipmodule http://stackoverflow.com/questions/7428318/rename-files-in-zip-folder-using-zipmodule that and as mentioned in Renaming a File Folder inside a Zip File in Java the internal structure of zip files is in the way... zip. Update Just found Delete file from zipfile with the ZipFile Module which should help you. share improve this answer..
Use binary COPY table FROM with psycopg2 http://stackoverflow.com/questions/8144002/use-binary-copy-table-from-with-psycopg2 b'PGCOPY n 377 r n 0' 0 0 # Columns id node ts val1 val2 # Zip column position format size row_format list zip range 1 4 'i'..
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