Merge pull request #423 from pepkit/dev

Release 0.35.3

Author: khoroshevskyi

docs/changelog.md

@@ -1,8 +1,14 @@
 # Changelog
 
 This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html) and [Keep a Changelog](https://keepachangelog.com/en/1.0.0/) format.
+
+## [0.35.3] -- 2022-11-16
+### Fixed
+- Returning `NaN` value in initialization project from pandas df
+
 ## [0.35.2] -- 2022-09-13
 ### Fixed
+
 - Returning `NaN` value within `to_dict` method was fixed and method now returns `None` instead
 ## [0.35.1] -- 2022-09-07
 ### Changed

peppy/_version.py

@@ -1 +1 @@
-__version__ = "0.35.2"
+__version__ = "0.35.3"

peppy/project.py

@@ -182,7 +182,7 @@ def from_pandas(
         """
         if not config:
             config = {CONFIG_VERSION_KEY: PEP_LATEST_VERSION}
-        self[SAMPLE_DF_KEY] = samples_df
+        self[SAMPLE_DF_KEY] = samples_df.replace(np.nan, "")
         self[SUBSAMPLE_DF_KEY] = sub_samples_df
 
         self[SAMPLE_DF_LARGE] = self[SAMPLE_DF_KEY].shape[0] > 1000