Fix 'No module named win32api' in Scrapy on Windows: Step-by-Step Troubleshooting
This guide walks through resolving the 'No module named win32api' error when running Scrapy on Windows, covering failed pip installs, downloading the correct wheel from UCI's Python libs, a .whl-to-.zip workaround, and the final simple fix using pip install pywin32.
When running a Scrapy spider on Windows, users may encounter the error No module named win32api. This occurs because the required pypiwin32 package is missing on Windows systems.
Initial Failed Attempts
Running pip install win32api fails with
Could not find a version that satisfies the requirement win32apibecause no such package exists on PyPI.
Running pip install pypiwin32 also fails, often due to missing pre-built wheels for the specific Python version and platform.
Downloading the Correct Wheel
The article directs users to the UCI Python libraries repository at https://www.lfd.uci.edu/~gohlke/pythonlibs/, which hosts Windows-specific wheels. For a 64-bit Python 3.4 environment, the correct file is pywin32-223.1-cp34-cp34m-win_amd64.whl.
After downloading, placing the wheel in the site-packages folder and running pip install pywin32-223.1-cp34-cp34m-win_amd64.whl still fails with
pywin32-223.1-cp34-cp34m-win_amd64.whl is not a supported wheel on this platform.Workaround: Rename .whl to .zip and Extract
A trick mentioned in a previous Scrapy installation summary: rename the .whl file to .zip, extract its contents into site-packages, then run pip list to verify pywin32 appears (not pypiwin32).
After this manual extraction, re-running the Scrapy spider no longer produces the win32api error.
Final Recommended Solution
The simplest fix is to run pip install pywin32 directly. If that fails, fall back to the manual wheel extraction method described above.
Bonus Tip: List Scrapy Spiders
If you forget your spider name, run scrapy list in the project directory to display all available spider names without opening the IDE.
Signed-in readers can open the original source through BestHub's protected redirect.
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